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HP 220mx Command Reference Guide

1. Error Message Code hex 0134XXXX The period of the synchronous data transfer is too short 0139XXXX The Clear Queue message was received 013AXXXX Initiator does not respond to reselection 0183BXXXX Unusual SCSI controller condition 018CXXXX Unusual SCSI controller condition 0204XXXX An invalid microcode data was received 020AXXXX An invalid operation code was specified 020BXXXX An invalid LBA range was specified 020CXXXX An invalid field in CDB was specified 020DXXXX An invalid parameter list was specified 0210XXXX Parameter list length is wrong 0211XXXX The parameter saving function is not supported 0212XXXX The parameter is not currently saved 0213XXXX_ Cartridge eject was prevented 0250XXXX Attempt to write data to a written sector of a write once disk 0254XXXX A queued command is cleared by another initiator 0255XXXX A command was received for the same ITL or ITLQ nexus 026CXXXX An invalid command for the write once disk was specified 02B3XXXX Invalid command when using 14x 512 b s or 1024 b s disk 0321XXXX Loader task ended with an unusual condition 0322XXXX Sensor failure during loader initialization 0323XXXX_ Failed recovery procedure during loader initialization A 10 Appendix A Table A 3 Drive Error Codes Internal Error Codes Internal Error Codes
2. Move ID Description hex 12 Detect cartridge in storage slot before grab and during Initialize Element Status 13 Take up the slack in the fingers before grabbing the cartridge 14 Pull cartridge back from storage slot 15 Push cartridge forward into storage slot 16 Detect cartridge in storage slot after insert 17 Pull fingers back from the storage slot after releasing the cartridge 18 Move fingers toward drive prepare to grab cartridge 19 No motion waiting for drive to eject the cartridge 1A Carriage shake to assist the cartridge ejected from the drive to slide into the picker 1B Move fingers toward drive with intent to grab cartridge 1C Pull cartridge back from drive 1D Insert cartridge into drive until slider engages 1E Insert cartridge into drive after slider has engaged 1F Push cartridge toward drive using short steps look for drive to accept the cartridge 20 Drive failed to accept cartridge pull cartridge back 21 Drive accepted cartridge release cartridge and pull fingers back 22 Carriage motion during mailslot grab 23 Move fingers toward mailslot with intent to grab cartridge D 18 Appendix D Micro Macro Moves HP Surestore Optical Micro Move IDs Table D 2 HP Surestore Optical Micro Move ID Table For models 40fx 80ex 125ex and 220mx ONLY Move ID Description hex 24 Detect cartr
3. Table 3 28 Autochanger Configuration Mode Page 20H Byte 7 6 5 4 3 2 1 0 0 Sense Data Length 11 1 3 Reserved 0 4 Reserved 0 Page Code 20H 5 Page Length 06H 6 Recovery Dual Starwars Secure Secure Power Report Write Picker Bump Mail Secure Recovered Verify Check In Out 7 Slots Mail Mail Reserved 0 230 238 In Out Rotation 8 Reserved 0 9 SCSI Log Conf No Reserved 0 40 Break on Fail 10 Reserved 0 11 Reserved 0 This Mode Page provides information on the state of the autochanger s configuration options Page control requests for Current and Saved values return the same values Requests for changeable values return all zeros because none of these values are changeable through a Mode Select Requests for Default values return the Default values 3 30 Chapter 3 NOTE Jukebox SCSI 2 Command Set Mode Sense Command 1AH The following lists the correspondences between fields of this Page and the control panel options on the jukeboxes Large Jukebox in the following list means Models 330fx 600fx 660fx 1200ex 1200mx and 2200mx Medium Jukebox in the following list means Models 80fx 160fx 200fx 160ex 320ex 400ex 300mx 600mx and 700mx Small Jukebox in the following list means Models 40fx and 80ex 125ex and 220mx Recovery Dual Picker Starwars Secure Secure Mail In Out Power Sec
4. returned Table 2 73 Read Capacity Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code 25H 1 Logical Unit Number Reserved 0 RelAdr 0 2 Logical Block Address MSByte 3 Logical Block Address 4 Logical Block Address 5 Logical Block Address LSByte 6 Reserved 0 7 Reserved 0 8 Reserved 0 PMI 9 Reserved 0 Flag Link PMI A Partial Medium Indicator bit of 1 indicates that the logical block address field does not need to be set to 0 A PMI bit of 0 indicates that the logical block address field must be set to 0 2 80 Chapter 2 Table 2 74 SCSI 2 Drive Command Set Read Capacity Command 25H Read Capacity Command Data Byte 7 6 5 4 3 2 0 Logical Block Address MSByte Logical Block Address Logical Block Address Logical Block Address LSByte Block Length MSByte Block Length Block Length JT Oo ou PR VI N Block Length LSByte Chapter 2 2 81 o O o N o lt o O 3 3 o gt Q 2 SCSI 2 Drive Command Set Read Group 1 Command 28H Read Group 1 Command 28H This command reads data from the specified logical block address NOTE The Mode Select Commands 15H 55H impact read write format and erase commands Table 2 75 Read Group 1 Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code 28H 1 Logical Unit Number
5. Read Buffer Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code 8CH 1 Logical Unit Number Reserved 0 Mode 0 2 Buffer ID 3 Buffer Offset MSByte 4 Buffer Offset 5 Buffer Offset LSByte 6 Parameter List Length MSByte 7 Parameter List Length 8 Parameter List Length LSByte 9 Reserved 0 Flag Link Mode Indicates which data format is to be used Refer to Table 2 91 on page 2 103 for valid values Buffer ID Indicates which buffer is to be used Refer to Table 2 91 on page 2 103 for valid values Buffer Offset Indicates at what address the data should be written offset from the beginning of the buffer Parameter List Length Indicates the number of data bytes to be read from the buffer 2 102 Chapter 2 Table 2 91 Table 2 92 Table 2 93 Table 2 94 SCSI 2 Drive Command Set Read Buffer Command 3CH Read Buffer Descriptor Byte 7 6 5 4 3 2 1 0 0 Offset Boundary 1 Buffer Capacity MSB 2 Buffer Capacity 3 Buffer Capacity LSB Buffer Access Mode and ID Buffer Type Buffer ID Mode Buffer RAM 0 0 Buffer RAM Indicates the data buffer space used for the movement of data to and from the optical disk Mode Descriptions For 2 6 Gbyte Capacity Drives Only Mode Description 0 Data retained for subsequent read buffer command Mode Descriptions For 9 1 and 5 2 Gbyte Capacity Drives Only
6. Table A 6 DSP Error Codes Code Description hex 56 Illegal target zone SEEK landing 57 Illegal next zone SEEK landing 58 Illegal zone ID search 59 Illegal zone ID search 5A Illegal zone focus search 5B Kick inner area failed 5C Servo agc time out 61 Focus on failed 62 Focus on aborted 63 Tracking on failed 64 Tracking drive saturation 65 No ID No SM or CRC NG DON start 66 No ID No SM or CRC NG SEEK start 67 No ID No SM or CRC NG SEEK landing 68 Seek slip too much 69 Voice Coil Motor and Multi Track Jump Seek time out 6A Seek target is too far for a One Track Jump 6B Multi Track Jump is too long 6C Focus failure 6D Tracking failure 6E Low Pull in 6F Focus drive saturation 71 Cannot detect PEP signal A 20 Appendix A Table A 6 Drive Error Codes DSP Error Codes DSP Error Codes Code Description hex 72 Focus failed PEP positioning 74 Focus failed searching PEP GAP 75 Focus failed searching PEP PA 76 Focus failed searching PEP data 77 Focus on failed before searching PEP data 78 No PEP gap found 79 Illegal PEP format found PEP Postamble 7A Illegal PEP format found PEP data 7B PEP decoding byte count error 7C Invalid PEP SYNC found 7D No PEP SYNC found 7E PEP CRC NG 7F First and second PEP data compare error C1 An error occurred in the position sensor C2 Catast
7. 2 90 Table 2 80 Verify Group 1 Command CDB 0 0 0 2 92 2 Table 2 81 Pre Fetch Command 0 ccc eee 2 94 2 Table 2 82 Synchronize Cache Command 000 cece ene eens 2 95 Table 2 83 Read Defect Data Group 1 Command CDB 2 96 Table 2 84 Read Defect Data Defect List Header 0 000 00055 2 97 Table 2 85 Physical Sector Format Defect Descriptor 0055 2 98 Table 2 86 Write Buffer Command CDB 0 ccc eee 2 99 Table 2 87 Buffer Access Mode and ID 0 cece 2 100 Table 2 88 Mode Descriptions For 2 6 Gbyte Capacity Drives Only 2 100 Table 2 89 Mode Descriptions For 9 1 and 5 2 Gbyte Capacity Drives Only 2 101 Table 2 90 Read Buffer Command CDB 0 0 cc eee 2 102 Table 2 91 Read Buffer Descriptor 0 0 0 cee eee ees 2 103 Table 2 92 Buffer Access Mode and ID 0 ccc ces 2 103 Table 2 93 Mode Descriptions For 2 6 Gbyte Capacity Drives Only 2 103 Table 2 94 Mode Descriptions For 9 1 and 5 2 Gbyte Capacity Drives Only 2 103 xiii Tables Table 2 95 Read Long Command CDB 0 00 ce eee eee nes 2 104 Table 2 96 Write Long Command CDB 0 0 eee eee eee 2 106 Table 2 97 Log Select Command CDB 0c cece eens 2 109 Table 2 98 Parameter List Data for Byte 8 of the Log Select Command 2 110 Table 2 99
8. Model First Storage First Import Data Storage Elements Address Transfer Address Elements 40fx 11 16 10 lor 2 80fx 31 32 20 2 160fx 31 64 20 4 200fx 31 76 20 2 330fx 31 128 20 4or6 600fx 31 238 20 6 8 10 12 80ex 11 16 10 lor 2 160ex 31 32 20 2 320ex 31 64 20 4 400ex 31 76 20 2 660ex 31 128 20 4or6 1200ex 31 238 20 4 6 or 10 3 24 Chapter 3 Jukebox SCSI 2 Command Set Mode Sense Command 1AH Transport Element Picker Table 3 25 Mode Sense Transport Element Parameter Page 1EH Format Byte 7 6 5 4 3 2 1 0 0 Sense Data Length 7 or 9 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 Page Code 1EH 5 Parameter Length 02H or 04H 6 Reserved 0 Rotate 1 7 Member Number In Transport Element Set 0 Reserved 0 Rotate 1 9 Member Number In Transport Element Set 1 a All models except the 40fx 80ex 125ex and 220mx will run in either single or double picker mode All other jukebox models run in single picker mode only In single picker mode 7 bytes will be returned in dual picker mode 9 bytes will be returned Parameter Length Number of bytes which describe each transport element picker Rotate When set to 1 this bit indicates that the medium transport element picker supports flipping double sided optical disks Chapter 3 3 25 aq x fo feg 9 x e Q 2 I N e 3 3 D gt 2 o Ju
9. 0 0 cece eee ene 1 11 Bus Device Reset OCH erento csi hieezds She erren sage apes Gta ot wy Seago 1 11 Abort Tag ODA mher kert rA end onthe amet cae eed A AERES 1 11 Clear Queue OEH rarene era cc cece cece a eee ee nee a 1 12 Queue Tag Messages 20H 21H 22H ccc eens 1 12 Identify 80 A F EA 52 35 bu cave BES Be Rielle as oie oa arera Bee Who te Bae weed 1 13 Status PHASE soc s0s wees aa dies bead A etal bea Seah ad eed a 1 14 Conditions 33 4 seicsi dua eeteed tween Bote ea tela sh es a Seed Hee ew eh 1 16 Attention Condition ms iesse sieaa Mao a vad ea Soar nal wet aaa eal ee 1 16 Reset Condition 22 006 ncve dh be Sec he r N ona Ch OR EAR ER A es 1 16 Unit Attention Condition 0 ccc cece e 1 17 SCSI Commands Used by the Target 0 0 0 ccc een eens 1 18 Explanation of the Command Descriptor Block CDB 1 18 2 SCSI 2 Drive Command Set Contents Numerical List of Commands 0 0 cece eee e eens 2 2 Flag Link and RelAdr F victi 2c ee atecntt iets 2 seed hee ne eed wean es A 2 7 Test Unit Ready Command 00H 0 cece nee nes 2 8 Rezero Unit Command 01H s esst esdas cee teen een nes 2 9 Request Sense Command 03H 0 0 cee ene eens 2 10 pense Data Format ser kes oe Se ager EEEE Eea Nahe od er Medes Bene dean SaaS 2 11 Field Pointer Types reuri air dese ote ose ales Sabine Beebe Wa ns 2 13 Format Unit Command 04H
10. 0 0000 2 40 Valid Medium Type Combinations 0 000 c eee eee eens 2 41 Vendor Unique Format Page 20H 0 0 cece cee ee ee 2 42 Format Mode 08H Type 0 00 0 eee ees 2 43 Format Mode 08H Type l e e Ea aE eee 2 44 Format Mode 04H rri se 38a Saeed a eee Share eater adds 2 45 Vendor Unique Page 21H 1 ccc cee eens 2 46 Mode Page Parameter Default Values 0 0 00 cc eee eee 2 48 Mode Page 20H Parameter Default Values 0000 2 49 DIP Switch Definitions ciei oid Pe ware ea gee be eae VEG eR Sao es 2 51 Reserve Command CDB 1 wu jaoxee ek ah and abe ae hot Sak eee oka 2 52 Release Command CDB 0 ccc eee eee enees 2 53 Mode Sense Group 0 Command CDB 00000 00a 2 54 Mode Sense Header s c0 500 cag a dunk oe ihe ae aa Satin ile bes 2 55 Mode Sense Descriptor 0 00 eee eee eee eee 2 55 Mode Page Codes 0 0c cece eee eee eee eee eee aa 2 56 Read Write Error Recovery Page 01H 00 0c eee 2 57 Disconnect Reconnect Page 02H ccc ccc eee 2 59 Caching Page 08H 1 2 ce ene nee 2 60 Control Mode Page OAH 0 0 0 tees 2 63 Medium Types Supported Page OBH 0 0000 2 64 Valid Medium Type Combinations 0000 cee ee eee 2 65 Vendor Unique Format Page 20H 0 cece eee 2 66 Format Mode 08H Type 0 0 0 eee eee 2 67 Format Mode 08H Type l 00 c
11. Mode Description 0 Data Mode same as Mode 2 2 Data Mode 3 Descriptor Mode Chapter 2 2 103 n O 2 N o Z O fe 3 3 D 5 2 O SCSI 2 Drive Command Set Read Long Command 3EH Read Long Command 3EH This command reads data starting at the specified Logical Block Address including ECC data Read data is not corrected using ECC Table 2 95 Read Long Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code 3EH 1 Logical Unit Number Reserved 0 RelAdr 0 2 Starting Logical Block Address MSByte 3 Starting Logical Block Address 4 Starting Logical Block Address 5 Starting Logical Block Address LSByte 6 Reserved 0 7 Transfer Length MSByte 8 Transfer Length LSByte 9 PBA SC Reserved 0 Flag Link 2 104 Chapter 2 SCSI 2 Drive Command Set Read Long Command 3EH Transfer Length The Transfer Length field specifies the number of bytes of data and ECC information to be read e 4096 media 4760 bytes 4096 data 664 pointer CRC pad amp ECC For 9 1 Gbyte Capacity drives only e 2048 media 2380 bytes 2048 data 332 pointer CRC pad amp ECC For 5 2 Gbyte Capacity drives only e 1K media 1200 bytes 1024 data 176 pointer CRC pad amp ECC e 512 media 610 bytes 512 data 98 pointer CRC pad amp ECC e All other numbers are rejected unless SC 1 PBA A Physical Block Address bit
12. 0 ccc eee ens 2 54 Read Write Error Recover Page 0 ccc ccc eee eee nnn nes 2 57 Disconnect Reconnect Page 02H 0 cee teen ne nes 2 59 Caching Page 08H Lorus coaches ot aea E acole E we dchoo is E weal Alowd a 2 60 Control Mode Page OAH roces s rasara areara GIA EINE a a NA a 2 63 Meditim Typ s sirro a T ea wae AERE D Aaah Ot BEE Ce ees 2 64 Vendor Uriguen esru E r eE a Er r EE E EEE eed Pid 2 66 vi Contents Format Moders cn 6 see bee eek Soe BRS Soe ann Se W Ean BE HS ES 2 67 Vendor Unique aii os teh e eae eet alsa gee idea gee een tek 2 70 Start Stop Unit Command IBH ce eens 2 73 Receive Diagnostic Results Command 1CH 0 cece cee ees 2 74 Send Diagnostic Command 1DH 0 0 ce ee tees 2 76 Prevent Allow Medium Removal Command 1EH 00000 eee 2 79 Read Capacity Command 25H sy disser esd merri e eee eee nes 2 80 Read Group 1 Command 28H 0 teens 2 82 Write Group 1 Command 2AH 0 cece eee eee nee 2 84 Seek Group 1 Command 2BH cece teen eee 2 87 Erase Group 1 Command 2CH 0 ccc een eens 2 88 Write and Verify Group 1 Command 2EH 0 0 cece eee 2 90 Verify Group 1 Command 2FH 0 eee eee eee nee 2 92 Pre Fetch 34H cco btn eee sw O deeds aca tdatda dene hare etc lee donk Oi ellen 2 94 Synchronize Cache 85H 0 cee eens 2 95 Read Defect Data Group 1
13. 0 irae a yaa E oa E eee e EEIN 1 3 SCSI Bus Phases s e sccuch ic aachee edad Se ae hd aoa Wedded etd ad bs eae al 1 3 Arbitrationphase 4 9 icc0a 0a a uera S bine eta w whee bea Seat od 1 3 Selection phase sse sae staked ae EEE Sue bw ES and eben a aA whe 1 3 Re selection phase osipi sareret ater used edie bin Sew kl aa A 1 3 Information transfer phase 0 ccc eee nee ees 1 3 Data phases cccve eho pk eh es che A he ee A iad ci teas 1 4 Command phases 0 s i ratay te aaa aaa ada eae he ed a 1 4 Message phases t 29 0 2 y een bce Wom chticac Gan Dossy oedky ed dyer oeeeiye dhe dpe oetage aes 1 4 Command Complete 00H 0 ccc eee enn eens 1 6 Extended Message 01H 1 eee n enn tenes 1 6 Synchronous Negotiation Started by the Initiator 0 000 008 00 1 7 Save Data Pointer 02H soe2ssveiedacnae salen d aia Sok aoe sas A cede 1 9 Restore Pointers 03Mv 2 eean setae ER hte A OR EARS ee EG 1 9 Disconnect 04H 3 2004 aperang eee dae iaa rat Saha Pe ee eaten 1 9 Initiator Detected Error 05H 11 een nee nes 1 9 Abort OG He T E tet ba ea we Nie oben aca tie ed bina nities wile ile hos 1 9 Message Reject OTH egado ee eea haa cee pl wee oa Vleet ees 1 10 No Operation 08H 5 66 s3 ancuer adeeb ea ps Soe kee baad ee wa OA 1 11 Message Parity Error 09H 0 ccc cc nunun erernu enee 1 11 Linked Command Complete OAH 0 0 0 ccc nrnna aerae 1 11 Linked Command Complete with flag OBH
14. OAT2XXXX ODC Test Error OEO3XXXX Failed updating the flash ROM OEO5XXXX Failure when updating the Parameter Block OE56XXXX Parameter Block Error A 14 Appendix A Drive Error Codes Internal Error Codes Table A 4 ODC Error Codes Code Description hex 01 ODC command was aborted 08 Search condition does not occur 11 A number of error bytes exceeds the setting value 12 Cannot detect the SYNC 13 Both 11 and 12 error occur o 14 A number of the RESYNC mis detecting exceeds the setting lt value D 15 Both 11 and 14 occur S 16 Both 12 and 14 occur 3 17 Both 13 and 14 occur 20 Sector Mark SM error 21 ID CRC error 22 Cannot detect the SYNC and the first RESYNC 23 DTRG Data Transfer Read Gate becomes non active before all data of a sector was transferred 24 Uncorrectable error 25 CRC error uncorrectable 29 Cannot follow the read data transfer from the drive 31 Cannot follow the write data transfer from the drive 32 Digital Sum Value DSV error 34 Written sector is detected 42 Buffer Memory Write Read Compare error Appendix A A 15 Table A 4 Drive Error Codes Internal Error Codes ODC Error Codes Code Description hex 44 Cannot proceed with error correction because the syndrome buffer was filled 45 Cannot correct the error byte
15. a This column ONLY applies to the 40fx 80ex 125ex and 220mx b This column applies to all models EXCEPT 40fx 80ex 125ex and 220mx c If NS appears in this field the log is not supported for all models EXCEPT 40fx 80ex 125ex and 220mx d The length of the drive log depends on the number of drives in the unit Ten bytes per drive are available All log pages are preceded by a 4 byte header that contains the page number a reserved byte and the length of the data to follow the header Refer to the following example 3 48 Chapter 3 Jukebox SCSI 2 Command Set Log Sense Command 4DH Error Logs Table Format This table is accessed using the Log Sense Command 4DH Table 3 45 on page 3 47 with page code 30H It records hard errors that occur during normal operation of the jukebox This log may be initialized before exerciser or wellness sequences are run This allows you to accumulate data related to the test at hand a When you initialize the cumulative log all data accumulated is lost a fe x Table 3 47 Error Logs Table Format g n Byte Description N 2 0 Page Code 30H 3 1 Reserved 0 5 a 2 Number of bytes to follow MSByte 3 Number of bytes to follow LSByte 4 Current Entry 5 Number of Entries 6 366 Array of 10 log entries 86 Bytes each a This table applies to all models EXCEPT 40fx 80ex 125ex and 220mx Chapter 3 3 49 Jukebox SCSI 2 Command Se
16. Byte 7 6 5 4 3 2 1 0 0 Operation Code 01H 1 Logical Unit Number Reserved 0 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Control Byte 0 Chapter 3 3 7 a c x ley x n 9 2 g N e 3 3 D gt 2 O Table 3 5 Jukebox SCSI 2 Command Set Request Sense Command 03H Request Sense Command 03H This command determines the specific error condition when the library fails to successfully complete a command and returns a check condition status Sense data is preserved for the initiator until retrieved by a Request Sense Command or until the initiator sends another command Codes are used to represent the error condition and this information can be used to determine what type of error recovery procedure is appropriate Request Sense Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code 03H 1 Logical Unit Number Reserved 0 0 2 Reserved 0 3 Reserved 0 4 Allocation Length 5 Control Byte 0 Allocation Length This field contains the number of data bytes to be returned 3 8 Chapter 3 Jukebox SCSI 2 Command Set Request Sense Command 03H Table 3 6 Request Sense Data Parameter Block Format Byte 7 6 5 4 3 2 1 0 0 Valid Error Code 70H or 71H 1 Reserved 0 a 2 Reserved 0 Sense Key Table 3 7 on S page 3 10 Y 3 6 Information
17. Element Address The address of the element being reported by this descriptor block Access When set to 1 access to the element by the Medium Transport Element is allowed Except When set to 1 the element is in an abnormal state Information about the abnormal state is available in the Additional Sense Code and Additional Sense Code Qualifier bytes See Table B 2 on page B 4 Full When set to 1 the element contains a cartridge Not Bus When set to 1 the SCSI Bus Address and the Logical Unit value fields are not on the SCSI Bus used to select the library Chapter 3 3 75 Jukebox SCSI 2 Command Set Read Element Status Command B8H IDValid When set to 1 the SCSI Bus Address field contains valid information LUValid When set to 1 the logical unit number field contains valid information Logical Unit Number If valid provides the logical unit number within the SCSI bus address of the device served by the jukebox at this element SValid When set to 1 the source storage element address field and the invert bit information are valid Invert When set to 1 the cartridge in the element was inverted by a move operation since it was last in the source storage element 3 76 Chapter 3 is lt o m 3 e 2 e Qa o 2 Drive Error Codes Appendix A A 1 Drive Error Codes Chapter Overview Chapter Overview This chapter contains the following information A 2 Request Sense Comma
18. 0 3 27 Table 3 27 Mode Sense Device Capabilities Page 1IFH 0 3 28 Table 3 28 Autochanger Configuration Mode Page 20H 05 3 30 Table 3 29 Receive Diagnostic Results Command CDB 3 33 Table 3 30 Receive Diagnostic Results Command CDB 3 34 Table 3 31 Send Diagnostic Command CDB 0 00 cee eee 3 35 XV Tables Table 3 32 Send Diagnostic Command Parameter List 3 36 Table 3 33 Prevent Allow Medium Removal Command CDB 3 37 Table 3 34 Position To Element Command CDB 00 00s 3 38 Table 3 35 Write Buffer Command CDB 00 0c eee eee 3 39 Table 3 36 Write Buffer Mode Descriptions 000 0c even ee eeee 3 40 Table 3 37 User Accessible Buffers and Allowed Write Modes 3 40 Table 3 38 Write Buffer Data Format When Buffer ID Set to Online Drive Repair sao elec hapten sss sch Se ek aese ct a AR cee MEPIS ath Se cP Rs aS tea NP o 3 41 Table 3 39 Drive Control Definition 0 0 00 cee eee 3 42 Table 3 40 Read Buffer Command CDB 0 ccc eee 3 43 Table 3 41 Read Buffer Mode Descriptions 0 00 c eee eee eee 3 44 Table 3 42 User Accessible Buffers and Allowed Read Modes 3 44 Table 3 43 Read Buffer Data Format When Buffer ID Set to Online Drive Repair c ear e ste ae 88 te oe Sak tag BR RE RES DEORE a Rin ta
19. Code Name Description Page hex Number 25H Read Capacity Reads the capacity of the 2 80 optical disk 28H Read Reads data from the specified 2 82 logical block address 2AH Write Writes data to the specified 2 84 logical block address 2BH Seek Moves the optical head to the 2 87 physical track where the specified logical block exists 2CH Erase Executes erase operation from 2 88 the specified logical block address on rewritable disks only 2EH Write and Writes data to the optical disk 2 90 Verify and then verifies the written data by checking the error correction code 2FH Verify Verifies the data starting from 2 92 the specified logical block address by checking the error correction code 34H Pre Fetch Transfers the specified 2 94 number of data blocks starting from the specified logical block address to cache memory 35H Synchronize Initiates the writing of all 2 95 Cache cached write data to the optical disk 37H Read Defect Reads the optical disk defect 2 96 Data information 2 4 Chapter 2 Table 2 2 SCSI 2 Drive Command Set Numerical List of Commands Group 1 and 2 Commands 10 byte command Code Name Description Page hex Number 3BH Write Buffer Writes data to the controller 2 99 data buffer 3CH Read Buffer Reads data from the controller 2 102 data buffer 3EH Read Long Reads data from the specified 2 104 logical block address including ECC data 3FH Write Long
20. O fe 3 3 D 5 2 O SCSI 2 Drive Command Set Read Defect Data Group 1 Command 37H Read Defect Data Group 1 Command 37H This command reads optical disk defect information The data returned starts with a 4 byte header followed by one or more defect descriptors Table 2 83 Read Defect Data Group 1 Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code 37H 1 Reserved 0 2 Reserved 0 PList GList Defect List Format 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Allocation Length MSByte 8 Allocation Length LSByte 9 Reserved 0 Flag Link PList and GList A PList bit of 0 and a GList bit of 1 indicates the drive will return the contents of the defect list SDL A PList bit of 1 and a GList bit of 0 indicates the drive will return the contents of the PDL A PList bit of 1 and a GList bit of 1 indicates the drive will return the contents of the PDL and the SDL 2 96 Chapter 2 SCSI 2 Drive Command Set Read Defect Data Group 1 Command 37H Defect List Format This field specifies the defect list format that is g returned Only the Physical Sector Format 5 is a supported If the Block Format 0 is specified the N defect list will be returned in Physical Sector Format g and a CHECK CONDITION status will be returned at the completion of the command wi
21. 6 12 Total Number of Uncorrectable Sectors 0 46 Request for all pages Chapter 2 2 113 SCSI 2 Drive Command Set Log Sense Command 4DH Table 2 105 Error Counter Page for Read Errors 03H Byte 7 6 5 4 3 2 1 0 0 Rsvd 0 Page Code 03H 1 Reserved 0 2 Page Length n 3 MSByte 3 Page Length n 3 LSByte 4 Parameter Code MSByte See Table 2 104 on page 2 113 or Table 2 106 on page 2 114 5 Parameter Code LSByte 6 Reserved 0 7 Parameter Length n 7 8 Parameter Value n Parameter Value Table 2 106 Parameter Codes Structure for Read Errors Param Length Description Code Bytes 1 12 Sectors Corrected with Retries 2 12 Total Number of Retry Attempts 3 12 Total Sectors Corrected 5 14 Total Bytes Processed 6 12 Total Number of Uncorrectable Sectors 0 46 Request for all pages 2 114 Chapter 2 SCSI 2 Drive Command Set Log Sense Command 4DH Table 2 107 Error Counter Page for Verify Errors 05H Y Byte qT 6 5 4 3 2 1 0 re 0 Rsvd 0 Page Code 05H z 1 Reserved 0 g 2 Page Length n 3 MSByte F 3 Page Length n 3 LSByte D 4 Parameter Code MSByte See Table 2 106 on page 2 114 or Table 2 108 on page 2 115 5 Parameter Code LSByte 6 Reserved 0 7 Parameter Length n 7 8 Parameter Value n Parameter Value Table 2
22. 1 Rsvd Page Code 01H 0 Page Length 0AH 2 AWRE Rsvd TB RC Rsvd PER DTE DCR 0 0 Read Retry Count 4 7 Reserved 0 Write Retry Count 9 11 Reserved 0 PS AWRE TB Chapter 2 The Parameters Savable bit of 1 indicates this parameter page is savable in non volatile RAM An Automatic Write Reallocation Enable bit of 1 enables the automatic reallocation of defective sectors during the write operation of the Write commands OAH 2AH AAH Write and Verify commands 2EH AEH and WRITE LONG command 3FH For rewritable disks automatic reallocation of defective sectors occurs during these additional erase operations Erase 2CH and Erase ACH An AWRE bit of 0 does not enable automatic reallocation of defective sectors A Transfer Block bit of 1 indicates that a data block that is not recovered within the recovery limits specified is transferred to the initiator before CHECK CONDITION status is returned A TB bit of 0 indicates that such a data block is not transferred to the initiator 2 57 e O Ky N o O fe 3 3 D 5 2 O SCSI 2 Drive Command Set Mode Sense Group 0 Command 1AH RC PER DTE DCR Read Retry Count Write Retry Count 2 58 A Read Continuous bit of 1 indicates that error correction codes are not used for data error recovery A Read Continuous bit of 0 allows the use
23. 18 00 1H RE Recovered Read Data With ECC Procedure 18 01 1H RE Recovered Data with Error Correction and Retries 19 01 1H RE Defect List Not Available Appendix A A 5 Drive Error Codes Drive Request Sense Command Values Table A 2 Request Sense Additional Sense Code Values Sense Sense Description Code Key and Qualifier 1A 00 5H IR Parameter List Length Error 1B 00 4H HE Synchronous Data Transfer Error 1C 00 3H ME Defect List Not Found 1C 01 3H ME Primary Defect List Not Found 1C 02 3H ME Grown Defect List Not Found 20 00 5H IR Invalid Command Operation Code 21 00 5H IR Logical Block Address out of Range 24 00 5H IR Invalid Field In CDB 25 00 5H IR LUN Not Supported 26 00 5H IR Invalid Parameter List 26 01 5H IR Parameter Not Supported 26 02 5H IR Parameter Value Invalid 27 00 7H DP Write Protected 28 00 6H UA Medium Changed 29 00 6H UA Power On Reset or Bus Device Reset Occurred 2A 00 6H UA Mode Select Parameters Changed 2F 00 6H UA Command Cleared by Another Initiator 30 00 3H ME Incompatible Cartridge 31 00 3H ME Medium Format Corrupted 32 00 3H ME No Defect Spare Location Available 32 01 3H ME Defect List Update Error A 6 Appendix A Drive Error Codes Drive Request Sense Command Values Table A 2 Request Sense Ad
24. 3 3 D 5 2 O NOTE SCSI 2 Drive Command Set Write Long Command DFH Transfer Length The Transfer Length field specifies the number of bytes Rel Adr PBA SC of data and ECC information to be read 4096 media 4760 bytes 4096 data 664 pointer CRC pad amp ECC For 9 1 Gbyte Capacity drives only 2048 media 2380 bytes 2048 data 332 pointer CRC pad and ECC For 5 2 Gbyte capacity drives only 1K media 1200 bytes 1024 data 176 pointer CRC pad amp ECC 512 media 610 bytes 512 data 98 pointer CRC pad amp ECC All other numbers are rejected unless SC 1 A relative address bit of one indicates that logical block address specified is a two s complement offset from the last logical block address accessed A value of 0 indicates that the logical block address is an absolute address A Physical Block Address bit of 1 indicates that physical block addressing is used A PBA bit of 0 indicates that logical block addressing is used A Sector Count bit of 1 indicates the transfer length is represented in sectors rather than bytes A sector consists of 2380 bytes for 2048 media 1200 bytes for 1024 media or 610 bytes for 512 media A Sector Count bit of 0 indicates the transfer length is represented in bytes If this command is executed for write once disks the drive returns a CHECK CONDITION status with the Sense Key Additional Sense Code set to Illegal Request
25. A Self Test bit of 0 indicates the test requested in the Parameter List Length See Table 2 70 on page 2 78 NOTE A SelfTst bit of 0 should be followed by a Receive Diagnostics Results Command A SelfTst bit of 1 should be followed by a Request Sense Command 2 76 Chapter 2 SCSI 2 Drive Command Set Send Diagnostic Command 1DH DevOfl Device Offline bit of 1 must be set for proper operation of any test besides self test g UnitOfl A Unit Offline bit of 1 must be set for proper operation x of any test besides self test o Parameter List A Length Indicates the number of parameter bytes in the Data 9 Out Phase that describe the selected test This value Ej must be 0 if the SelfTst bit is set to 1 F Table 2 68 Supported Diagnostic Pages z Byte 7 6 5 4 3 2 1 0 0 Page Code 00H 1 Reserved 0 2 Page Length 0 MSByte 3 Page Length 0 LSByte Table 2 69 Send Diagnostic Command Page Codes Page Code Parameter Description List Length 00H 4 Supported Diagnostics Pages See Table 2 68 on page 2 77 81H 12 Controller Test See Table 2 70 on page 2 78 Chapter 2 2 77 SCSI 2 Drive Command Set Send Diagnostic Command 1DH Table 2 70 Controller Test Byte 7 6 5 4 4 2 1 0 0 Page Code 81H 1 Reserved 2 Page Length 0 MSByte 3 Page Length 8 LSByte 4 No Test Numbe
26. Error Message Code hex 0324XXXX Cartridge loading failed 0327XXXX Cartridge unloading failed 0417XXXX The loader is being initialized 0418XXXX No cartridge is in the drive 041AXXXX The disk is being spun up 041BXXXX The disk is being loaded 041CXXXX The disk load is complete not an error 041DXXxXX The drive is not ready 041EXXXX A disk is being spun down 041FXXXX A disk is being unloaded 0420XXXX Drive unable to go Ready because of an unknown reason 0425XXXX The drive is in process of becoming ready 046FXXXX The drive is in process of formatting a disk 0514XXXX The Defect List Format is not supported 0515XXXX The cartridge is write protected 0528XXXX Invalid cartridge ID hole 0529XXXX The medium is not supported 053EXXXX PDL data is invalid 053FXXXX SDL data is invalid 0540XXXX DDS sectors were not found 0541XXXX PDL sector was not found 0542XXXX SDL sector was not found Appendix A A 11 o lt o m 3 e x 2 e a o 2 Drive Error Codes Internal Error Codes Internal Error Codes Error Message Code hex 0543XXXX DMA sector cannot be read 0544XXXX DDS data are invalid 0545XXXX SFP sector cannot be read 0546XXXX SFP data is invalid 0547XXXX_ Failed in Erase Blank Check Write Read Compare test after disk load and spin up 0548XXXX Spare area for
27. RC 2 34 A Transfer Block bit of 1 indicates that a data block that is not recovered within the recovery limits specified is transferred to the initiator before CHECK CONDITION status is returned A TB bit of 0 indicates that such a data block is not transferred to the initiator A Read Continuous bit of 1 indicates that error correction codes are not used for data error recovery A Read Continuous bit of 0 allows the use of error correction codes for data error recovery Chapter 2 PER DTE DCR Read Retry Count Write Retry Count Chapter 2 SCSI 2 Drive Command Set Mode Select Command 15H A Post Error bit of 1 indicates that the target reports recovered errors A PER bit of 0 indicates that the target does not report recovered errors A Disable Transfer on Error bit of 1 indicates that the target terminates the data phase upon detection of a recovered error A DTE bit of 0 indicates that the target does not terminate the data phase upon detection of a recovered error A Disable Correction bit of 1 indicates that error correction codes are not used for data error recovery A DCR bit of 0 allows the use of error correction codes for data error recovery The Read Retry Count field specifies the number of times the target attempts recovery of a read operation before reporting an error The Write Retry Count field specifies the number of times the target attempts recovery of a write operation befor
28. The following typographical conventions are used in this manual Keycap Menu choices and screens on the jukebox Computer Output Information displayed in the display window and screen menu items that you can select Notes provide information that can be helpful in understanding the operation of the product In This Manual Chapter 1 Chapter 2 Chapter 3 Appendix A Appendix B Appendix C Appendix D Appendix E SCSI Command Overview Explains SCSI commands and how they are used with optical drives and jukeboxes This section does not replace the SCSI 2 Command Specifications SCSI 2 Drive Command Set Lists all supported SCSI commands and explains each command s structure SCSI 2 Jukebox Command Set Lists all supported SCSI autochanger commands and explains each command s structure Drive Error Codes Lists all error codes associated with the optical disk drive Autochanger Error Codes Lists all error codes associated with the autochanger or optical disk jukebox system Field Replaceable Units FRUs Lists all the field replaceable units for optical jukeboxes by part number Micro Macro Moves Lists all micro and macro moves for the optical jukeboxes Programmer s Tips Provides information for building optical disk and jukebox drivers utilities and applications Contents 1 SCSI Command Overview Optical Drive Control Through SCSI 0 0 eee nes 1 2 Drive Control Commands
29. Used in the plunge find home sequence 12 Move slowly down far enough to establish that there is enough room to flip the picker Used in the plunge find home sequence 13 Move slowly to the flip clear area determined in micro moves 11 and 12 Used in the plunge find home sequence Also used in power fail recovery to move the picker off of a cartridge that may have been between the picker and the magazines when the power failed and the picker settled 14 Move slowly downward to the flip clear area determined 7 in micro moves 11 and 12 Used in the plunge find home s sequence S 15 Move vertically to restore the picker to the position it had Q before an error and error recovery occurred Only called 2 in error recovery Q oO 16 Move up Used in the motor test during powerup g 17 Move down Used in the motor test during powerup 18 Move fast vertically to initial element 1 19 Move fast vertically to initial element 2 1A Move fast vertically to initial element 3 1B Move fast vertically to initial element 4 Appendix D D 3 Table D 1 Micro Macro Moves HP Surestore Optical Micro Move IDs HP Surestore Optical Micro Move ID Table For all models EXCEPT 40fx 80ex 125ex and 220mx Move ID Description hex 32 Translate idle 33 Translate and saturate right 34 Translate and saturate left 35 Translate right 36 Translate left 37
30. o gt Q o m fe e e Q o oO Autochanger Error Codes Autochanger Move Error Codes Table B 9 Autochanger Move Error Codes Error Code Failure Description hex 20 Failure while moving the Picker fingers forwards to engage the cartridge ejected from the drive source 22 Failure while moving the Picker fingers back to remove the cartridge from the drive source 28 Failure while moving the Picker fingers forwards to insert the cartridge into the drive destination 2A Failure while moving the Picker fingers back after inserting a cartridge into the drive destination 30 Failure while moving the Picker fingers forward to engage the cartridge in the mailslot source 32 Failure while moving the Picker fingers back to remove the cartridge from the mailslot source 38 Failure while moving the Picker fingers forward to insert the cartridge in the mailslot destination 3A Failure while moving the Picker fingers back after inserting the cartridge in the mailslot destination 40 Failure while rotating the mailslot actuator inward 42 Failure to ensure that the mailslot rotated inward 48 Failure while rotating the mailslot actuator outward 4A Failure to ensure that the mailslot rotated outward 50 Failure while the finding the home position 52 Failure while calibrating the Carriage Picker assembly 60 Initializing element status failed w
31. that the drive supports relative addressing mode WBus32 The Wide Bus 32 bit of 0 indicates that the drive supports only 8 bit wide data transfers WBus16 The Wide Bus 16 bit of 0 indicates that the drive supports only 8 bit wide data transfers Sync The Synchronous transfer bit of 1 indicates that the drive supports synchronous data transfer Linked The Linked command bit of 1 indicates that the drive supports linked commands CmdQue The Command queuing bit of 1 indicates that the drive supports tagged command queuing SftRe The Soft Reset bit of 0 indicates that the drive responds to the RESET condition with the hard RESET 2 30 Chapter 2 SCSI 2 Drive Command Set Mode Select Command 15H Mode Select Command 15H g This command sets optical disk and drive parameters for read write gt format and erase commands lt Table 2 26 Mode Select Group 0 Command CDB g Byte 7 6 5 4 3 2 1 0 F 0 Operation Code 15H J 1 Logical Unit Number PF 1 Reserved 0 SP 0 2 Reserved 0 3 Reserved 0 4 Parameter List Length Table 2 27 on page 2 32 5 Reserved 0 Flag Link SP A Save Pages bit of 1 indicates that the target performs the specified MODE SELECT operation and saves all the savable pages to non volatile RAM An SP bit of 0 indicates the target performs the specified MODE SELECT operation and does not save any pages Parameter List Length This b
32. 0 0 2 25 Table 2 20 Inquiry Command CDB 0 ccc eens 2 26 Table 2 21 Vital Product Data Page Codes 0 0 cece eee eee 2 27 Table 2 22 Supported Vital Product Data Pages OOH 005 2 27 Table 2 23 Unit Serial Number Page 80H 0 00 eee eee eee 2 27 Table 2 24 Unique Media ID Page C1H 00 ees 2 28 Table 2 25 Inquiry Command Returned Data 0 000 2 29 Table 2 26 Mode Select Group 0 Command CDB 0000 00 ee 2 31 xi Tables Table 2 27 Table 2 28 Table 2 29 Table 2 30 Table 2 31 Table 2 32 Table 2 33 Table 2 34 Table 2 35 Table 2 36 Table 2 37 Table 2 38 Table 2 39 Table 2 40 Table 2 41 Table 2 42 Table 2 43 Table 2 44 Table 2 45 Table 2 46 Table 2 47 Table 2 48 Table 2 49 Table 2 50 Table 2 51 Table 2 52 Table 2 53 Table 2 54 Table 2 55 Table 2 56 Table 2 57 Table 2 58 Table 2 59 Table 2 60 Mode Page Codesitinsiicsiacsie g 5 9 beh oe PAR ae pw naa Saeed does 0 2 32 Mode Select Header 02 o 000s dats eee eee ed O E eee ES 2 33 Mode Select Block Descriptor 0 000 e eee eee ees 2 33 Read Write Error Recovery Page O1H 0 0 00 0 eee 2 34 Disconnect Reconnect Page 02H 0 eee 2 36 Caching Page 08H ueser aeaea eee a 2 37 Control Mode Page OAH 0 cee ees 2 39 Queue Algorithm Modifier 0 00000 2 39 Medium Types Supported Page OBH
33. 00 8H BC Blank Sector Detected 94 00 8H BC Written Sector Detected A 8 Appendix A Drive Error Codes Internal Error Codes Internal Error Codes NOTE The XXXX that follows the internal error code refers to the 1 byte dsp ode error code where available Table A 3 Internal Error Codes Error Message Code hex 00070000 Medium was changed 00080000 Power on reset or bus device reset occurred 5 2 Gb drives 00080001 Unit Attention power on reset 9 1 Gb drives 00080002 SCSI bus reset 9 1 Gb drives 00080003 SCSI bus device reset message 9 1 Gb drives 00080004 Autochanger reset 9 1 Gb drives 00090000 Mode parameter changed 006B0000 Microcode changed 02540000 Queued command cleared by another initiator 012BXXXX An invalid SCSI message was received 012CXXXX An invalid bit of Identify message is set to 1 012DXXxXX Parity error was detected while receiving a SCSI message 012EXXXX A SCSI message was rejected 012FXXXX The Attention signal was asserted after the Message Out Phase 0130XXXX A SCSI interface parity error was detected 0131XXXX The Initiator Detected Error Message was received 0133XXXX_ The offset of the synchronous data transfer is too large Appendix A A 9 O lt i m e a o o Drive Error Codes Internal Error Codes Internal Error Codes
34. 1 indicates that physical block addressing is used A PBA bit of 0 indicates that logical block addressing is used The Erase Control bit is identical to the Erase Bypass bit The 9 1 and 5 2 Gbyte capacity drives cannot Format Erase Write or Write and Verify 650 Mbyte and 1 3 Gbyte optical disks The 2 6 Gbyte capacity drives cannot Format Erase Write or Write and Verify 650 Mbyte optical disks If this command is issued with any of these drive media combinations a CHECK CONDITION status will result with the Sense Key Additional Sense Code set to Data Protect Write Protected 2 132 Chapter 2 SCSI 2 Drive Command Set Write Group 5 Command AAH NOTE When this command is used with 14X 512 OR 1024 byte sector media setting the ErsCntl bit or the PBA bit will cause the drive to return a CHECK CONDITION status The sense key additional sense code will be set to ILLEGAL REQUEST INVALID FIELD in CDB NOTE For write once optical disks blank checking is performed before writing data If a written block is detected during blank checking the drive will return a CHECK CONDITION status The sense key additional sense code will be set to BLANK CHECK Overwrite Attempted e O Ky N iw O fe 3 3 D 5 2 O Chapter 2 2 133 SCSI 2 Drive Command Set Erase Group 5 Command ACH Erase Group 5 Command ACH This command erases data from the specified logical block address This command ca
35. 108 Parameter Codes Structure for Verify Errors Param Length Description Code Bytes 1 12 Sectors Corrected with Retries 2 12 Total Number of Retry Attempts 3 12 Total Sectors Corrected 5 14 Total Bytes Processed 6 12 Total Number of Uncorrectable Sectors 0 46 Request for all pages Chapter 2 2 115 SCSI 2 Drive Command Set Log Sense Command 4DH Table 2 109 Last N Error Events Page 07H Byte 7 6 5 4 3 2 0 0 Rsvd 0 Page Code 07H 1 Reserved 0 2 Page Length n 3 MSByte 3 Page Length n 3 LSByte 4 Parameter Pointer MSByte See Table 2 110 on page 2 117 5 Parameter Pointer LSByte 6 Reserved 0 7 Parameter Length n 7 8 Parameter Value n Parameter Value 2 116 Chapter 2 Table 2 110 SCSI 2 Drive Command Set Log Sense Command 4DH Parameter Pointers Structure for Last N Error Events Page Parameter Length Description Pointer Bytes 0 10 Number of Events in the Log Maximum Events 50 or 250 for 9 1 Gbyte Drives 1 34 Most Recent Error Event Log See Table 2 109 on page 2 116 or Table 2 111 on page 2 118 2 34 Next Most Recent Event See Table 2 109 on page 2 116 or Table Table 2 111 on page 2 118 50 34 Least recent Error Event See Table 2 109 on page 2 116 or Table 2 111 on page 2 118 0 Up to 1510 Request for all pages for 50 events up to 7510 for 250 events Chapter 2 2
36. 117 n O 2 N o Z O fe 3 3 D 5 2 O Table 2 111 SCSI 2 Drive Command Set Log Sense Command 4DH Error Event Log Byte 7 6 5 4 3 2 1 0 0 Log Type 1 read 2 write 3 erase 4 verify 5 blank check 6 spin up error 7 loading error 8 check condition 1 Occurrence Count 2 Long Power On Minutes 1 3 Half Seconds 4 Half Seconds Fraction 16 uSec MSByte 5 Half Seconds Fraction 16 uSec LSByte 6 Power On Hours MS Byte 7 Power On Hours 8 Power On Hours 9 Power On Hours LSByte 10 UMID Byte 5 11 UMID Byte 6 12 UMID Byte 7 13 UMID Byte 8 14 Internal Error Code MSByte 15 Internal Error Code 16 Internal Error Code 17 Internal Error Code LSByte 18 Logical Block Address MSByte 19 Logical Block Address 20 Logical Block Address 2 118 Chapter 2 SCSI 2 Drive Command Set Log Sense Command 4DH Table 2 111 Error Event Log Byte 7 6 5 4 3 2 1 0 9 21 Logical Block Address LSByte 22 Physical Block Address MSByte 5 fe 23 Physical Block Address 3 24 Physical Block Address 3 25 Physical Block Address LSByte Z Table 2 112 Error Counter Page for Erase Errors 33H Byte 7 6 5 4 3 2 1 0 0 Rsvd 0 Page Code 33H 1 Reserved 0 2 Page Length n 3 MSByte 3 Page Length n 3 LSByte 4 Parameter Code M
37. 220mx models ONLY Error Code hex Failure Description B9H Drive 2 access error BAH Drive 3 access error BBH Drive 4 access error SOLENOID ERROR CODES BCH Drive 1 access failure possible solenoid failure BDH Drive 2 access failure possible solenoid failure BEH Drive 3 access failure possible solenoid failure BFH Drive 4 access failure possible solenoid failure FRU DETECTION TEST ERROR CODES C8H Unable to gain proper servo control of the motors C9H Unable to move the Picker motor CAH Unable to move the Carriage motor CBH Unable to move either motor CCH Unable to find a hard stop while turning the Picker motor CDH Unable to find a hard stop while turning the Carriage motor CEH Excessive force required to move the Carriage leadscrew MISCELLANEOUS ERROR CODES DOH Find magazine edge failed D1H Unexpected mailslot empty FCH The test can only be run from the Front Panel FDH The test can only be run from the SCSI interface Appendix B B 27 gt c fe gt o gt Q o m fe e e Q o oO Autochanger Error Codes Hardware Error Codes Table B 8 Hardware Error Codes For the 40fx 80ex 125ex and 220mx models ONLY Error Code Failure Description hex FEH The test did not run probably a configuration error FFH Invalid test number a For further explanatio
38. 66 Engaging the mailslot failed on a rotate out 67 Disengaging the mailslot failed on a rotate out 68 Did not detect hard stop on a rotate out 69 Rotate out distance was too short 6A Could not move thumbs out of the vertical path after a rotate out 6B Vertical distance difference detected after error recovery 6C Cartridge in mailslot incorrectly at rotate in 6D Mailslot rotate in accept fail Appendix B B 35 Table B 10 Table B 11 Autochanger Error Codes Jukebox Micro Move Error Codes Micro Move Error Codes Error Code Failure Description hex 6E Test failed Micro Move Error Codes For the 40fx 80ex 125ex and 220mx models ONLY Error Code Description hex 0 No error 1 Carriage motor drive voltage exceeded limit set by firmware 2 Carriage motor overcurrent detected by hardware 3 Carriage motor force exceeded limit set by firmware 4 Picker motor drive voltage exceeded limit set by firmware 5 Picker motor overcurrent detected by hardware 6 Picker motor force exceeded limit set by firmware 7 Low power supply during motion 8 High power supply during motion 9 Move stopped because cartridge in path beam blocked A Cartridge not detected by cartridge in path beam B Carriage motor not tracking properly C Picker motor not tracking properly D Carriage motor measured voltage less than expected E Picker motor measured volt
39. 7 Micro Macro Moves HP Surestore Optical Micro Move IDs Table D 1 HP Surestore Optical Micro Move ID Table For all models EXCEPT 40fx 80ex 125ex and 220mx Move ID Description hex 8E Move picker plunge assembly out to rearm the picker mechanism before switching active picker 8F Retract picker plunge assembly to a point just short of tripping the thumb selection mechanism First of two steps second step is micro move 90 90 Retract picker fingers all the way back Trips the mechanism that makes the opposite thumb active 91 Move picker plunge assembly forward away from the full retracted position Clears the tripping mechanism and makes the new thumb active 92 Plunge picker diagnostic 1 factory use only 93 Plunge picker diagnostic 2 factory use only 94 Plunge picker diagnostic 3 factory use only 95 Plunge picker diagnostic 4 factory use only 96 Plunge picker back 1 not used 97 Plunge picker back 2 not used 98 Plunge find handoff distance 1 factory use only 99 Plunge find handoff distance 2 factory use only 9A Plunge find handoff distance 3 factory use only 9B Plunge find flip distance 1 factory use only 9C Plunge find flip distance 2 factory use only 9D Plunge find picker length factory use only 9E Plunge picker state 1 factory use only 9F Plunge picker state 2 factory use only D 8 Appendix D
40. 84 Flip during plunge when cartridge is in the bottom picker 85 Plunge finish flip not used 86 Plunge test picker saturate with media not used 87 Short plunge out to test for a cartridge in the picker If a cartridge is in the picker the path clear beam will be interrupted Used in an ISTAT 88 Short plunge out to test for a cartridge in a magazine when the picker contains a cartridge If resistance is felt this is interpreted as a cartridge in the magazine Used in an ISTAT 89 Retract picker plunge assembly into the picker after executing micro move 88 Used in an ISTAT 8A Short plunge to test for a cartridge in a drive when the picker contains a cartridge If resistance is felt this is interpreted as a cartridge in the drive Used in an ISTAT 8B Plunge out Used in error recovery Is an attempt to push S a cartridge out of the vertical picker path and into a D magazine f 8C Retract thumbs back into the picker Used in error g recovery Is an attempt to pull a cartridge out of the o vertical picker path and into the picker Either this micro move or micro move 8D is used depending on position of the picker at the start of recovery 8D Retract thumbs back into the picker Used in error recovery Is an attempt to pull a cartridge out of the vertical picker path and into the picker Either this micro move or micro move 8C is used depending the on the position of the picker at the start of recovery Appendix D D
41. Address LSByte 6 Reserved 0 7 Reserved 0 8 Reserved 0 9 PBA Reserved 0 Flag Link PBA A Physical Block Address bit of 1 indicates that physical block addressing is used A PBA bit of 0 indicates that logical block addressing is used NOTE When this command is used with 512 byte sector 14X media or 1024 byte sector 14X media setting the PBA bit will cause the drive to return a CHECK CONDITION status The sense key additional sense code will be set to ILLEGAL REQUESTYInvalid Field in CDB Chapter 2 2 87 SCSI 2 Drive Command Set Erase Group 1 Command 2CH Erase Group 1 Command 2CH This command erases data from the specified logical block address This command can only be used with rewritable disks Table 2 78 Erase Group 1 Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code 2CH 1 Logical Unit Number Reserved 0 ERA Rsvd RelAdr 0 0 2 Logical Block Address MSByte 3 Logical Block Address 4 Logical Block Address 5 Logical Block Address LSByte 6 Reserved 0 7 Transfer Length MSByte 8 Transfer Length LSByte 9 PBA Reserved 0 Flag Link NOTE The 9 1 and 5 2 Gbyte capacity drives cannot Format Erase Write or Write and Verify 650 Mbyte and 1 3 Gbyte optical disks The 2 6 Gbyte capacity drives cannot Format Erase Write or Write and Verify 650 Mbyte optical disks If this command is issued with any of thes
42. DPO FUA Reserved 0 RelAdr 0 Starting Logical Block Address MSByte Starting Logical Block Address Starting Logical Block Address Starting Logical Block Address LSByte Reserved 0 Transfer Length MSByte Transfer Length LSByte OO ms a as ao P Ww dw PBA Reserved 0 Flag Link DPO A Disable Page Out bit of 1 instructs the target not to store readahead data in cache after the read data has been transferred to the initiator A DPO bit of 0 instructs the target it may store readahead data in the cache after the read data has been transferred to the initiator NOTE The DPO bit is ignored in 9 1 and 5 2 Gbyte capacity drives 2 82 Chapter 2 NOTE NOTE FUA Rel Adr Transfer Length PBA SCSI 2 Drive Command Set Read Group 1 Command 28H A Force Unit Access bit of 1 indicates that data is read directly from the disk A Force Unit Access bit of 0 indicates that the drive may access the cache memory A relative address bit of one indicates that logical block address specified is a two s complement offset from the last logical block address accessed A value of 0 indicates that the logical block address is an absolute address The Transfer Length field specifies the number of contiguous logical blocks of data to be transferred A value of 0 indicates that no blocks will be transferred and is not con
43. Drive Command Set Mode Select Group 2 Command 55H Mode Select Group 2 Command 55H This command sets optical disk drive unit or controller unit parameters Mode Select Group 2 Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code 55H 1 Logical Unit Number PF Reserved 0 SP 0 1 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Parameter List Length MSByte 8 Parameter List Length LSByte 9 Reserved 0 Flag Link SP A Save Pages bit of 1 indicates that the target performs the specified MODE SELECT operation and saves all the savable pages to non volatile RAM The pages are only saved if different from those currently saved A Save Pages bit of 0 indicates the target performs the specified MODE SELECT operation and does not save any pages 2 122 Chapter 2 SCSI 2 Drive Command Set Mode Select Group 2 Command 55H Parameter List Length This field specifies the length in bytes of the MODE o SELECT parameter list that the initiator will transfer 8 to the drive during the DATA OUT phase A length of 0 N indicates that no data will be transferred This g condition is not considered an error The Mode Select Parameter List contains an 8 byte g header followed by 0 or 1 block descriptors and followed 5 by 0 or more pages see Table 2 117 on page 2 123
44. Format Mode 03H Format Mode 03H supports two types of format type 0 and type 1 by 8 setting byte 3 Table 2 38 Format Mode 03H Type 0 z Byte 7 6 5 4 3 2 1 0 g 2 Format Mode 03H F 3 Type 00H J 4 Size of User Band MSByte 5 Size of User Band 6 Size of User Band 7 Size of User Band LSByte 8 Size of Spare Band MSByte 9 Size of Spare Band LSByte 10 Number of Bands MSByte 11 Number of Bands LSByte Size of User Band The Size of User Band field indicates the length of each user band in number of logical blocks Size of Spare Band The Size of Spare Band field indicates the length ofeach spare band in number of logical blocks Number of Bands The Number of Bands field indicates the bands on the disk The drive can read and write multi band formatted disks but can create only single band disks Chapter 2 2 43 SCSI 2 Drive Command Set Mode Select Command 15H Table 2 39 Format Mode 03H Type 1 Byte 7 6 5 4 3 2 1 0 2 Format Mode 03H 3 Type 01H 4 Reserved 0 5 Reserved 0 6 Number of Bands MSByte 7 Number of Bands LSByte 8 Size of Spare Bands MSByte 9 Size of Spare Bands LSByte 10 Reserved 0 11 Reserved 0 Type 1 format exists for compatibility An initiator cannot change the parameters of this page Number of Bands The Number of Bands field indicates the bands on the disk Size of Spare Band The Size of Use
45. List was not prepared 71 A sector number of the Parameter List was greater than the maximum sector number 72 A sector count of the Parameter List is set to 0 in the W R S 73 Undefined condition is set in the DTS DLS command 7D Setup command was issued while executing the Identify operation 7E A command was issued while executing another command TF Undefined command was issued A 18 Appendix A Drive Error Codes DSP Error Codes DSP Error Codes Table A 6 DSP Error Codes Code Description hex 01 Offset measurement failed 09 AC portion of ID signal calibration failure OB Read channel vga calibration failure 1X 2X 4X 8X 0C Read channel vga calibration failure 1X 2X 4X 8X S 0D Read channel OST calibration failure 4X 8X m 0E Read channel MOVGAcalibration failure 1X 2X 3 OF Focus failure read channel VGA calibration 1X 2X 4X a 8X 2 10 Cannot be arranged Read channel IDVGA calibration 4X 8X 11 Medium mischuking FCSFLR 21 Spindle off aborted 34 Calibration request 41 Drive is not ready 43 Imitation ATT signal caused by ESD 44 Focus failed ID search 45 LPC Attention occurred 52 Illegal zone selected ALTERNATE ZONE 53 Illegal zone selected LD READ PEP 54 Illegal target zone SEEK start 55 Illegal target zone SEEK One Track Jump loop Appendix A A 19 Drive Error Codes DSP Error Codes
46. Micro Macro Moves HP Surestore Optical Micro Move IDs Table D 1 HP Surestore Optical Micro Move ID Table For all models EXCEPT 40fx 80ex 125ex and 220mx Move ID Description hex AO Plunge finish home not used Al Plunge finish saturate home not used A2 First of two plunge movements toward the drive during error recovery Vertical movement is done before the second part of this movement micro move A3 is done A3 Second of two plunge movements toward the drive during error recovery Done after a small vertical movement is done to wiggle the picker A4 Plunge out Is an attempt to clear the vertical picker path during drive error recovery A5 First part of a two step move to fully retract the picker plunge assembly Retract assembly almost all the way back Next part of move is micro move A6 A6 Second part of a two step move to fully retract the picker plunge assembly Continues movement of micro move A5 and brings picker plunge assembly all the way back 7 AT Move picker plunge assembly forward a small amount S from full retracted position Completes rearm of the picker mechanism Q G A8 Move to a position where the picker thumb sensor can be read Used in the find plunge home recalibration 3 A9 Move to a position where the current active picker can be read Used in the plunge home recalibration AA Fully retract picker plunge assembly to switch the active picker One of three moves
47. Pointer MSByte 0 6 Parameter Pointer LSByte 0 7 Allocation Length MSByte 8 Allocation Length LSByte 9 Control Byte 0 Allocation Length The number of parameter bytes including the Log Page Descriptor Block and the parameter structures Refer to Table 3 46 on page 3 48 Log Sense Parameter Data Parameter data returned by the Log Sense Command is organized into pages The parameter data available in each page is described in Table 3 46 on page 3 48 Chapter 3 3 47 Jukebox SCSI 2 Command Set Log Sense Command 4DH Table 3 46 Log Sense Parameter Data Available in Each Page Page Length Length Description Code Bytes Bytes 0 16 16 List of supported pages 30H 510 366 Error log Table 3 47 on page 3 49 31H 72 NSE Move Success log Table 3 51 on page 3 53 32H varied NS Force log Table 3 53 on page 3 54 33H 406 366 Recovery log Table 3 54 on page 3 55 34H 204 204 Regression vendor unique 35H 14 44 24 44 Drive log 4 Table 3 58 on page 3 57 36H 6 NS Byte 0 Version Byte 1 Revision 37H 24 24 The Odometer log Table 3 60 on page 3 58 38H 116 366 Run Time log Table 3 61 on page 3 59 39H 108 NS Retry log Table 3 64 on page 3 61 3AH 52 NS Move History log Table 3 66 on page 3 63 3BH 72 164 340 Mechanism Parameters factory use only 3CH 8 8 PROM Information factory use only 3DH 204 NS Alternate Regression factory use only
48. Position To Element Command 2BH Position To Element Command 2BH This command positions the specified transport element in front of the specified destination element Position To Element Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code 2BH 1 Logical Unit Number Reserved 0 0 Transport Element Address MSByte Transport Element Address LSByte Destination Element Address MSByte Destination Element Address LSByte Reserved 0 Reserved 0 Reserved 0 Invert Oo ms a a ao P Ww Ww Control Byte 0 Transport Element Address The default address of zero is the best address for use Changing from the default could result in a decrease in jukebox performance However this field can also be set to a specific transport element address see Table 3 22 on page 3 23 Destination Element Address See Table 3 22 on page 3 23 in the description of the Mode Sense Command for more information about addressing Invert An Invert bit value of 1 requests the transport element be inverted flipped before being placed in front of the destination element 3 38 Chapter 3 Jukebox SCSI 2 Command Set Write Buffer Command 3BH Write Buffer Command 3BH This command writes data to the jukebox CAUTION Incorrect use of this command may cause an overwrite
49. Reselection timeout error 47 00H 0B AC Parity error 48 00H 0B AC Initiator detected error 4B 00H 0B AC Bus protocol error data phase error Appendix B B 5 Autochanger Error Codes Request Sense Error Codes Table B 2 Request Sense Data bytes 12 and 13 Sense Sense Description Code Key and Qualifier 4E 00H OB AC Bus protocol error second command sent early 53 00H 5H IR Media load or eject failed 53 02H 5H IR Medium removal prevented 53 82H 5H IR Medium removal prevented on drive 55 00H 2H NR Transaction queue is full B 6 Appendix B Autochanger Error Codes Request Sense Error Codes Table B 3 Invalid Address Sense Code 21H Field Pointer Description 00 Invalid element address 02 Invalid transport element 04 Invalid source element 06 Invalid destination element 08 Invalid second destination element Table B 4 Element Full Empty Sense Code 3BH Field Pointer Description E 02 Transport full g 04 Source empty a 06 Destination full empty 3 08 Second destination full 3 oO Appendix B B 7 Autochanger Error Codes Additional Sense Data Format for Error Recovery Additional Sense Data Format for Error Recovery For all models EXCEPT 40fx and 80ex Below is a description of the 60 Additional Sense Bytes returned during the Data In Phase of the Request Sense Command 03H Table 3 6 on page 3 9 from the autochanger The overall layout
50. Tag message specifies that the I O process be placed first in the logical unit s command queue When the drive receives a subsequent I O process received with a Head of Queue Tag message the T O process that has been already done is not interrupted Ordered Queue Tag Byte 7 6 5 4 3 2 1 0 0 Message Code 22H 1 Queue Tag OOH FFH The Ordered Queue Tag message specifies that the I O process be placed in the logical unit s command queue for execution in the order received All queued I O processes for the logical unit received prior to this I O process are executed before this I O process is executed All queued I O processes received after this I O process are executed after this I O process except for I O processes received with a Head of Queue Tag message Identify 80H FFH These messages are sent by either the initiator or the target to establish the physical path connection between initiator and target for a particular logical unit Bit 7 This bit is always set to 1 Bit 6 This bit is set to 1 by the initiator to indicate that the initiator has the ability to accommodate the disconnec tion and reconnection Bit 5 3 Reserved Chapter 1 1 13 9 2 e 3 3 2 Qa ie lt s S O Table 1 8 SCSI Command Overview Drive Control Commands Bit 2 0 These bits specify a logical unit number Only one logi cal unit number is identified for any one selecti
51. a If the Read Element Status Command disconnects it will perform movements identical to that of the Initialize Element Status before sending the element status data Therefore the timeout should be set the same as the Initialize Element Status command b The Send Diagnostic Command is different from the other commands in that there are a number of different tests that may be executed Also the test may be run in a loop It is recommended that the host never run a diagnostic test in a loop so set the loop count to one and set the timeout to 10 minutes g o fe 5 D lz ana 3 D e a a Appendix E E 3 Disconnect Timeout Settings Disconnect Timeout Settings E 4 Appendix E A abort 06H 9 Abort Tag 0DH 11 addresses 2 arbitration phase 3 Attention Condition 16 autochanger configuration mode page 20H 30 autochanger move error codes 29 B Bus Device Reset 0CH 11 Busy 08H 15 C caching page 08H 37 60 Check Condition 02H 14 Clear Queue OEH 12 command complete 10 command complete 00H 6 Command Descriptor Block CDB 18 command phase 4 commands alphabetical list 4 drive control 3 numerical list 2 scsi overview 2 Condition Met 04H 14 Conditions 16 control mode page 0AH 39 63 conventions typographical iii D data phase 4 device capabilities 26 diagnostic tests 40 dip switch definitions 51 locations 51 disconnect 10 disconnect 04H 9
52. address Transfer Length The Transfer Length field specifies the number of contiguous logical blocks of data to be transferred A value of 0 indicates that no blocks will be transferred and is not considered an error PBA A Physical Block Address bit of 1 indicates that physical block addressing is used A PBA bit of 0 indicates that logical block addressing is used NOTE For Write Once optical disks blank checking is performed following a failed read If the sector is blank the sense key additional sense code will be set to BLANK CHECK Blank Sector Detected Chapter 2 2 129 SCSI 2 Drive Command Set Read Group 5 Command A8H NOTE When this command is used with 14X 512 or 1024 byte sector media setting the PBA bit will cause the drive to return a CHECK CONDITION status The sense key additional sense code will be set to ILLEGAL REQUEST INVALID FIELD in CDB 2 130 Chapter 2 SCSI 2 Drive Command Set Write Group 5 Command AAH SSS 77 Write Group 5 Command AAH 2 N This command writes data starting at the specified logical block address g Z o NOTE The Mode Select Commands 15H 55H impact read write format and Q erase commands E D Table 2 123 Write Group 5 Command CDB a Byte 7 6 5 4 3 2 1 0 0 Operation Code AAH 1 Logical Unit Number DPO FUA EBP Rsvd RelAdr 0 0 2 Logical Block Addres
53. at spin up A Force Write Calibration bit of 0 instructs the drive to perform the Write Calibration routine on receipt of the first Write command or 5 minutes after spin up NOTE The bits DAIR and Force Verify on this mode page can also be controlled in HP products by changing external switch settings In HP s standalone box products this is accomplished by changing the thumb wheel settings on the rear of the box In HP s library products this is accomplished by changing the front panel settings In all cases changes to the mode page settings will override the external switch settings 2 72 Chapter 2 SCSI 2 Drive Command Set Start Stop Unit Command 1BH A a Start Stop Unit Command 1BH 8 N This command starts or stops rotation of the optical disk in the drive g and or ejects the optical disk from the drive A Table 2 62 Start Stop Unit Command CDB g 3 Byte 7 6 5 4 3 2 1 0 D 2 0 Operation Code 1BH 2 1 Logical Unit Number Reserved 0 Immed 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 LoEj Start 5 Reserved 0 Flag Link Immed An Immediate bit of 1 indicates that status is returned as soon as the command descriptor block has been validated An Immed bit of 0 indicates that status is returned after the operation is completed LoEj A Load Eject bit of 0 requests that no action be taken regarding loading or ejecting the media A Load Eject bit of 1
54. can be accessed via the Log Sense Command 4DH Table 3 45 on page 3 47 with page code 38H It keeps a record of error recovery activity An entry is added to the Run Time Log when a move fails or when any type of error recovery is required Only the last ten entries are saved Table 3 61 Run Time Logs Data Format For all models EXCEPT 40fx 80ex 125ex and 220mx Byte Description Page Code 38H Reserved 0 a c x ley x n 9 2 I N e fe 3 3 D gt 2 o Number of bytes to follow MSByte Number of bytes to follow LSByte Current Entry ao ke wl nit ej oO Number of Entries 6 366 Array of 10 log entries 36 Bytes each Table 3 62 Run Time Logs Data Format For the 40fx 80ex 125ex and 220mx models ONLY Byte Description 0 Page Code 38H 1 Reserved 0 2 3 Number of bytes to follow 4 7 Number of Macro Move IDs since this log was reset 8 9 Number of retries done since this log was reset 10 11 Number of inline recoveries since this log was reset 12 13 Number of fatal errors since this log was reset 14 Number of entries in this log Chapter 3 3 59 Table 3 62 Table 3 63 Jukebox SCSI 2 Command Set Log Sense Command 4DH Run Time Logs Data Format For the 40fx 80ex 125ex and 220mx models ONLY Byte Description 15 Number of the
55. command causes the library to perform certain predefined diagnostic test exercise routines The Request Sense Table 3 5 on page 3 8 and the Receive Diagnostic a Results Table 3 29 on page 3 33 commands can be used to get the o results of a test Q a Table 3 31 Send Diagnostic Command CDB a N Byte 7 6 5 4 3 2 1 0 Q 3 0 Operation Code 1DH 3 4 O 1 Logical Unit Number Reserved 0 SelfTst DevOfL UnitOfl 0 Reserved 0 Parameter List Length MSByte Parameter List Length LSByte a V N Control Byte 0 SelfTst When set to 1 the Poweron Selftest runs This selftest is equivalent to running Test Sequence 1 the Poweron Sequence The parameter list length must be 0 When set to 0 the diagnostic specified in the parameter list is run DevOfL Must be set to 1 for any test other than Selftest UnitOfl Must be set to 1 for any test other than Selftest Parameter List Length The number of parameter bytes in the Data Out Phase that describes the test to be run The valid range is between 2 and 10 although this value must be 0 if the Selftest bit is set to 1 See Table 3 32 on page 3 36 Chapter 3 3 35 Table 3 32 Jukebox SCSI 2 Command Set Send Diagnostic Command 1DH Send Diagnostic Command Data Send Diagnostic Command Parameter List Byte 7 6 5 4 3 2 1 0 0 Test Number Break Loop
56. defective sector is full 0549XXXX Failed updating DMA sectors 054AXXXX PEP data is invalid 054BXXXX Defective sector was recovered with automatic write reallocation procedure 054CXXXX Failed in automatic write reallocation procedure 0551XXXX A blank sector was detected 0577XXXX Automatic Write Reallocation performed due to ID Error 0578XXXX Automatic Write Reallocation performed due to uncorrectable ECC Error 0579XXXX Automatic Write Reallocation performed due to SYNCH Error 057AXXXX Automatic Write Reallocation performed due to Servo Fault Error 057EXXXX ID Error recovered by retry 057FXXXX Uncorrectable ECC Error recovered by retry 0580XXXX SYNCH Error recovered by retry 0581XXXX_ Servo Fault Error recovered by retry A 12 Appendix A Table A 3 Drive Error Codes Internal Error Codes Internal Error Codes Error Message Code hex 0582XXXX_ ID Error reoccurs after retry even after changing ID Error criteria 0583XXXX DMA Update failed after Automatic Reallocation 058AXXXX DMA Update Error condition 0601XXXX Received error code NN see Table A 5 on page A 17 from ODC chip 0664XXXX An ODC interrupt time out 0669XXXX A disk type cannot be distinguished ID Status is CRC NG O66AXXXX A disk type cannot be distinguished no ODC interrupt 066DXXXX SFP sector cannot be read ID Status is CRC NG 0670XXXX
57. during test for a cartridge in a storage slot 39 Move cartridge in and out of picker during test for cartridge in the drive 3A Check for a cartridge in the drive 3D Move carriage to cartridge test position in front of drive 3E Verify the presence of a cartridge by pressing cartridge against drive face 3F Short carriage motion to check for cartridge sticking out of a storage slot after insertion towards drives 40 Short carriage motion to check for cartridge sticking out of a storage slot after insertion away from drives 41 Short carriage motion to check for cartridge sticking out of a drive after insertion towards drives 42 Short carriage motion to check for cartridge sticking out of a drive after insertion away from drives 43 Short carriage motion to check for cartridge sticking out of a drive during error recovery towards then away from drives 44 Translate slowly to leadscrew side in FIND HOME sequence D 20 Appendix D Micro Macro Moves HP Surestore Optical Micro Move IDs Table D 2 HP Surestore Optical Micro Move ID Table For models 40fx 80ex 125ex and 220mx ONLY Move ID Description hex 45 Short translate after finding leadscrew side toward non leadscrew side 46 Short carriage motion after finding leadscrew side away from drives 47 Carriage motion toward drives looking for hard stop in FIND HOME sequ
58. for a magazine The selected magazine should be empty The autochanger requires a disk in the mailslot The test passes if clearance is 85 encoder counts 1 mm up and down See Info 23 for actual values If this test is run by SCSI command set Byte 1 to the magazine number The test returns PASS or FAIL 66 Clear Magazine Min Clears the value calculated in Test 65 gt e 2 ey o Ss Ke e m x fe e e Q 1 oO Max 67 Calibrate Mailslot Calculates a min max clearance for the mailslot The autochanger requires a disk in the mailslot The test passes if clearance is 85 encoder counts 1 mm up and down See Info 23 for actual values The test returns PASS or FAIL 68 Clear Mailslot Max Clears the value calculated in Test 67 Min 75 UPS Test Tests whether or not the UPS is connected properly The test returns PASS if connected properly FAIL if the UPS is not connected properly or if there is no UPS connected Appendix B B 51 Autochanger Error Codes Jukebox Micro Move Error Codes B 52 Appendix B Field Replaceable Units FRUs Appendix C C 1 I 2 J 0 2 D O D z D Cc a Table C 1 Field Replaceable Units FRUs HP Field Replaceable Units FRUs HP Field Replaceable Units FRUs Jukebox FRUs For all models EXCEPT 40fx 80ex 125ex and 220mx FR
59. indicates that the media will be unloaded if the Start bit is 0 A Load Eject bit of 1 indicates that the media will be loaded if the Start bit is 1 NOTE This command is affected by the Prevent Allow Medium Removal command Do not use LoEj in an autochanger environment Start A Start bit of 1 indicates that the drive starts rotating the optical disk A Start bit of 0 indicates that the drive stops rotating the optical disk Chapter 2 2 73 Table 2 63 Table 2 64 SCSI 2 Drive Command Set Receive Diagnostic Results Command 1CH Receive Diagnostic Results Command 1CH This command requests diagnostic test data resulting from the Send Diagnostic Command be sent to the initiator Receive Diagnostic Results Command CDB Byte 7 6 5 4 3 2 0 0 Operation Code 1CH 1 Logical Unit Number Reserved 0 0 2 Reserved 0 3 Allocation Length MSByte 4 Allocation Length LSByte 5 Reserved 0 Flag Link Allocation Length The Allocation Length field specifies the number of bytes allocated for returned diagnostic data The controller returns the number of bytes specified or all available diagnostic data 10 bytes whichever is less Received Diagnostic Results Page Codes Page Code Maximum Description Transfer Length 00H 6 Supported Diagnostics Pages See Table 2 65 on page 2 75 81H 10 Controller Test See Table 2 66 on page 2 75 2 74 C
60. lt gt DT DT lt gt IE DT lt gt ST DT lt gt MT 1 1 1 0 20 23 Reserved 0 a This table applies to all jukeboxes EXCEPT the 40fx 80ex 125ex and 220mx models Chapter 3 3 27 Jukebox SCSI 2 Command Set Mode Sense Command 1AH Table 3 27 Mode Sense Device Capabilities Page 1FH Byte 7 6 5 4 3 2 1 0 0 Sense Data Length 23 1 3 Reserved 0 4 Reserved 0 Page Code 1FH 5 Parameter Length 12H 6 Reserved 0 StorDT StorIE StorST StorMT 0 1 1 0 7 Reserved 0 8 Reserved 0 MT gt DT MT gt IE MT gt ST MT gt MT 1 0 1 0 9 Reserved 0 ST gt DT ST gt IE ST gt ST ST gt MT 1 1 1 1 10 Reserved 0 IE gt DT IE gt IE IE gt ST IE gt MT 1 0 1 0 11 Reserved 0 DT gt DT DT gt IE DT gt ST DT gt MT 1 1 1 1 12 15 Reserved 0 16 Reserved 0 MT lt gt DT MT lt gt IE MT lt gt ST MT lt gt MT 1 0 1 0 17 Reserved 0 ST lt gt DT ST lt gt IE ST lt gt ST ST lt gt MT 1 1 1 0 18 Reserved 0 IE lt gt DT IE lt gt IE IE lt gt ST IE lt gt MT 1 0 1 0 19 Reserved 0 DT lt gt DT DT lt gt IE DT lt gt ST DT lt gt MT 1 1 1 0 20 23 Reserved 0 a This table applies ONLY to the 40fx 80ex 125ex and 220mx models 3 28 Chapter 3 Jukebox SCSI 2 Command Set Mode Sense Command 1AH In the descriptio
61. negotiation is required it asserts the ATN signal and sends a SDTR message to begin the negotiating process After successfully completing the MESSAGE OUT phase the drive will respond with the proper SDTR message If an abnormal condition prevents the drive from returning an appropriate response both devices will go to asynchronous mode for data transfers between the two devices The drive responds to each initiator requested transfer period as shown in Table 1 3 on page 1 8 Chapter 1 1 7 el 7 2 e o 3 3 D Q O lt O s S O SCSI Command Overview Drive Control Commands Table 1 3 Transfer Period Values For 9 1 and 5 2 Gbyte Drives Initiator Requested Drive Response Transfer Period Transfer Period Factor 0 lt m lt 25 m 25 100 nsec 26 lt m lt 31 m m 125 nsec 32 lt mj lt 37 my m 150 nsec 38 lt mj lt 43 my m 175 nsec 44 lt m lt 50 my m 200 nsec 51 lt mj lt 56 m m 225 nsec 57 lt mj lt 62 m m 250 nsec 63 lt m lt 68 m m 275 nsec 69 lt m lt 75 m m 300 nsec 76 lt m lt 255 m4 m Asynchronous REQ ACK offset 0 The drive responds to each initiator requested REQ ACK offset as show in Table 1 4 on page 1 9 1 8 Chapter 1 Table 1 4 SCSI Command Overview Drive Control Commands Offset Values For 5 2 and 9 1 Gbyte Drives Initiator Requested Drive Respons
62. of error correction codes for data recovery A Post Error bit of 1 indicates that the target reports recovered errors A PER bit of 0 indicates that the target does not report recovered errors A Disable Transfer on Error DTE bit of 1 indicates that the target terminates the data phase upon detection of a recovered error DTE bit of 0 indicates that the target does not terminate the data phase upon detection of a recovered error A Disable Correction bit of 1 indicates that error correction codes are not used for data error recovery A DCR bit of 0 allows the use of error correction codes for data error recovery The read retry count field specifies the number of times the target attempts recovery of a read operation before reporting an error The write retry count field specifies the number of times the target attempts recovery of a write operation before reporting an error Chapter 2 Table 2 52 SCSI 2 Drive Command Set Mode Sense Group 0 Command 1AH Disconnect Reconnect Page 02H Disconnect Reconnect Page 02H Byte 7 6 5 4 3 2 1 0 0 PS Rsvd Page Code 02H 1 0 1 Page Length 0EH 2 Buffer Full Ratio 3 Buffer Empty Ratio 4 9 Reserved 0 10 Maximum Burst Size MSByte 11 Maximum Burst Size LSByte 12 15 Reserved 0 The disconnect reconnect page provides the initiator the means to tune the performance of the SCSI bus PS The Parameters
63. of the data is presented first followed by a description of each byte Table B 5 Request Sense Additional Sense Data For all models EXCEPT 40fx 80ex 125ex and 220mx Byte 7 6 5 4 3 2 1 0 18 Reserved 0 19 Hardware Error Code Table B 7 on page B 19 20 First FRU Table A 1 on page A 2 21 Second FRU Table A 1 on page A 2 22 Third FRU Table A 1 on page A 2 23 Move Command Attempted 24 25 Source Element Number 26 27 Destination Element Number 28 29 Second Destination Element Number 30 34 Micro Move ID History Table C 1 on page C 2 35 Failed Micro Move ID Table C 1 on page C 2 36 Micro Move Error Code 37 Active Active Reserved 0 Picker Thumb 38 39 Vertical Motor Commanded Position B 8 Appendix B Autochanger Error Codes Additional Sense Data Format for Error Recovery Table B 5 Request Sense Additional Sense Data For all models EXCEPT 40fx 80ex 125ex and 220mx Byte 7 6 5 4 3 2 1 0 40 41 Vertical Motor Actual Position 42 43 Plunge Motor Commanded Position 44 45 Plunge Motor Actual Position 46 47 Translate Motor Commanded Position 48 49 Translate Motor Actual Position 50 53 Odometer 54 Move Last Reserved 0 Cart 16 Cart 17 Reserved 0 gt Cap SCSI O 55 Valid Reservd Cart Cart Reserved 0 z 0 Tran Elem
64. phases are all grouped together as the information transfer phases because they are all used to transfer data or control information via the data bus Chapter 1 1 3 el o 2 O 3 3 amp Q lt o O SCSI Command Overview Drive Control Commands Data phase The data phase encompasses both the data in phase and the data out phase to transfer data to and from the drive Synchronous and asynchronous data transfers are supported The data in phase allows the target to request that data be sent to the initiator from the target The data out phase allows the target to request that data be sent from the initiator to the target Command phase The command phase sends the Command Descriptor Block CDB from the initiator to the drive Message phase The message phase refers to a message in or a message out phase Multiple messages may be sent during either phase The first byte transferred in either of these phases is either a single byte message or the first byte of a multiple byte message Multiple byte messages are wholly contained within a single message phase Message In phase allows the target to request that messages be sent to the initiator from the target Message Out phase allows the target to request that messages be sent from the initiator to the target The target invokes this phase in response to the attention condition created by the initiator See Table 1 1 on page 1 5 for a
65. refers The last five autochanger Micro Move IDs for the original movement command prior to the failure See Table C 1 on page C 2 Actual micro move that failed See Table C 1 on page C 2 The error code associated with the failed Micro Move ID See Table B 10 on page B 321 This bit signifies which side of the disk transport mechanism is active 1 top 0 bottom Appendix B Autochanger Error Codes Additional Sense Data Format for Error Recovery Active Thumb This bit signifies which thumb is active 0 north 1 commanded south Vertical Motor Commanded Position The position to which the vertical motor was commanded Vertical Motor Actual Position The actual position of the vertical motor Plunge Motor Commanded Position The position to which the plunge motor was commanded Plunge Motor gt Actual o Position The actual position of the plunge motor Translate Motor B Commanded m Position The position to which the translate motor was a O fo 2 oO o Translate Motor Actual Position The actual position of the translate motor Odometer The move odometer Mechanism State Bit Map Byte 54 The state of the jukebox after the termination of the retry or recovery algorithms This byte is bit mapped from least significant bit to most significant bit as follows 7 Move Capability 1 The jukebox is capable of performing movement commands 6 Last SCSI State 1 The jukebox returned cartridg
66. signal was not seen Used in the sequence to return a cartridge into a drive after an emergency eject during an ISTAT C6 Insert cartridge fully into a drive Distance has been learned Part two of a two stage move Used in the sequence to return a cartridge into a drive after an emergency eject during an ISTAT C7 Retract picker to rearm position to splay the fingers Used when an error in the drive acknowledge signal is seen and a drive eject will be done and the thumbs must be in the splayed position C8 Plunge thumbs out close to the end of the picker to get ready to get a cartridge Done at the same time as vertical moves and in transit translates and flips C9 Same as micro move C8 but is a retry if needed CA Plunge rotate mailslot 1 saturate not used 3 Q Q D Q z fo lt D O CB Retract picker plunge assembly back far enough to clear the thumbs from the vertical picker path Used after a cartridge is put in the mailslot CC Plunge out to clear the mailslot path Distance has not been learned Used in error recovery CD Short plunge out to fully seat a cartridge in the mailslot and to measure the distance of a fully inserted cartridge Appendix D D 13 Micro Macro Moves HP Surestore Optical Micro Move IDs Table D 1 HP Surestore Optical Micro Move ID Table For all models EXCEPT 40fx 80ex 125ex and 220mx Move
67. used to make the top picker the active picker during a picker recalibration Appendix D D 9 Table D 1 Micro Macro Moves HP Surestore Optical Micro Move IDs HP Surestore Optical Micro Move ID Table For all models EXCEPT 40fx 80ex 125ex and 220mx Move ID hex Description AB Move picker plunge assembly forward a small amount to complete the rearm of the picker mechanism One of three moves used to make the top picker the active picker during a picker recalibration AC Move picker plunge assembly forward to normal position after a active picker has been change by micro moves AA and AB One of three moves used to make the top picker the active picker during a picker recalibration AD Move the picker plunge assembly a small amount away from the flip mechanism so that the mechanism is rearmed for a flip Used in a flip sequence AE Move the picker plunge assembly out a small amount from the full retracted position to relieve the pressure on the mechanism after a flip AF First of two moves to move the thumb to the magazine during an ISTAT when no cartridge is in the picker Next move is micro move BO BO Second of two moves to move the thumb to the magazine during an ISTAT when no cartridge is in the picker Slow move to check for an overforce cartridge in the magazine slot Bl Retract picker plunge assembly back into the picker to a point where the thumbs c
68. 0 cc eee eens 2 15 Format Unit Command Defect List 0 0 cee eens 2 17 Reassign Blocks Command 07H 0 cece eee eee ene eens 2 19 Reassign Blocks Command Defect List 0 0 0 00 ccc eens 2 19 Read Group 0 Command 08H 00 eee eee eens 2 21 Write Group 0 Command OAH 0 0 cee nes 2 23 Seek Group 0 Command OBH 0 ccc een eens 2 25 Inquiry Command 12H sa a a ee Se oe be Oe ee Bee ee 2 26 Mode Select Command 15H 1 0 0 ccc eee enn eens 2 31 Mode Select Headers sus bo4ay sero MG She view boa Sabai aha Stee Ge od 2 33 Read Write Error Recovery 0 0 00 cece eee nee eee eens 2 34 Disconnect Reconnect oos reen iea e ia ne ee een e eee e eens 2 36 Caching Pape O8H arpe e 5 Sea rer Selec s Soe een a EES e WY Pie eer be S 2 37 Control Mode Page OAH 1 eee teen e eens 2 39 Medium Types Supported Page OBH ccc eens 2 40 Vendor Unique Format Page 20H 0 ccc eee eens 2 42 Format Modet H 2 435 oe aie baie oe Ni eos atin ele ed Sate Bile ane rete wise 2 43 Vendor Unique Page 21H 0 cee teen eens 2 46 Mode Page Parameter Default Values 0 0 cece eee eee eens 2 48 DIP Switch Locations wii 643 av skeseeg sasha deg Sab E EE Rea ada a Se 2 51 Reserve Command 16H aparsan vies cee eh OO AEEA Oe ES Sha SL 2 52 Release Command CITH sotiare a Sake a daa de il Oe ha oh ates 2 53 Mode Sense Group 0 Command 1AH
69. 0 ANSI Approved Version 2 3 AENC TrmIOP Reserved 0 Response Data Format 2 0 0 4 Additional Length 1FH 5 7 Reserved 0 8 15 Vendor Identification HP 16 31 Product Identification 32 35 Product Revision Level RMB Removable medium bit When this bit is set to 1 medium is removable ANSI and Response Data Format The returned value of 2 indicate compliance to X3131 199x Chapter 3 3 15 Table 3 14 Jukebox SCSI 2 Command Set Inquiry Command 12H AENC TrmIOP Asynchronous event notification and the terminate I O process message are not supported Response Data Format Indicates the inquiry data format complies with X3131 199X Vendor Identification All unused bytes are filled with a blank space ASCID Product Identification String All unused bytes are filled with a blank space ASCII Vital Product Data Pages Supported Vital Product Data Pages Byte 7 6 5 4 3 2 1 0 0 Peripheral Qualifier Peripheral Device Type 08H 0 1 Page Code 0 2 Reserved 0 3 Page Length 03H 4 0 this page 5 80H Unit Serial Number Page 6 COH Firmware Information Page Vendor Unique 3 16 Chapter 3 Jukebox SCSI 2 Command Set Inquiry Command 12H Table 3 15 Unit Serial Number Page Byte 7 6 5 4 3 2 1 0 0 Peri
70. 0H Number of Bands 38 9 1 Gbytes Cartridge 4096 bytes sector 20H Format Mode 4 20H Number of Bands 16 8 6 Gbytes Cartridge 2048 bytes sector 20H Format Mode 4 20H Number of Bands 30 a This media is for 9 1 and 5 2 Gbyte capacity drives only b This media is for 9 1 capacity drives only 2 50 Chapter 2 SCSI 2 Drive Command Set Mode Select Command 15H DIP Switch Locations a oO Figure 2 1 DIP Switch Locations 2 N 87654321 S OFF oO oooooodo S502 E 87654321 a OFF ooooogooo g S501 Table 2 44 DIP Switch Definitions DIP SW S501 DIP SW S502 1 Autochanger Eject 1 Reserved for Production Distance Override 2 DAIR Enable 2 Reserved for Production 3 Reserved for HP 3 Reserved for Production 4 Reserved for HP 4 Reserved for Production 5 Reserved for Debug 5 Enable SCAM 6 Reserved for Debug 6 Force Verify for Write Operation 7 Reserved for Debug 7 SCSI Terminator Enable 8 Reserved for Debug 8 Reserved a For 2 6 Gbyte capacity drives this DIP switch is Fast SCSI Enable Chapter 2 2 51 Table 2 45 SCSI 2 Drive Command Set Reserve Command 16H Reserve Command 16H This command is used to reserve the drive for use by a single SCSI initiator if and when the drive is connected to multiple initiators Reserve Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code 16H 1 Logical Unit Number 3rd 3r
71. 1 Micro Move Error Codes For the 40fx 80ex 125ex and 220mx models sca 125 Se5 Bese Sh 5 Sky corti aa MONT E See Avera sea a Rh gohan needs B 32 Table B 12 Diagnostic Tests EXCEPT for models 40fx 80ex 125ex and OIA a Sel ta as ota et oh Meat ae A Ue E a oh ah See hicks Maar aa eta nee A B 40 Table B 13 Sequence Tests For models 40fx 80ex 125ex and 220mx B 44 Table C 1 Jukebox FRUs For all models EXCEPT 40fx 80ex 125ex and DAI aaa Cs Bd areca MBA Rt Ng d Mas ee B Saleh ede elant ad alee 3 Sick Ponda hey Res A ie heh C 2 Table C 2 Jukebox FRUs For the 40fx 80ex 125ex and 220mx models C 4 Table D 1 HP Surestore Optical Micro Move ID Table For all models EXCEPT AOfx 80ex 125ex and 220mx n a ete a a ER eee eee eens D 2 Table D 2 HP Surestore Optical Micro Move ID Table For models 40fx 80ex 125ex and 220m3 Susan E 5 eel ea 5S Ane Boe Wed BEAD Med seas Wav ari Bag GAN as Bu D 17 Table E 1 Timeout Settings 0 eee eee nee E 2 xviii el 9 2 e e 3 3 2 Q O lt s S SCSI Command Overview Chapter 1 1 1 SCSI Command Overview Optical Drive Control Through SCSI Optical Drive Control Through SCSI The optical drive can be controlled by the commands described in this document This SCSI command set complies with ANSI X3 131 1994 standards The role of the host computer and the target or the address of a disk is defined in the SCSI specif
72. 1 the values in this byte and the Element Number are valid 6 Reserved 5 Cartridge in Transport 1 the cartridge originally in this element is still in the transport 4 Cartridge in Element 1 after all recovery algorithms have been exhausted the cartridge being moved from this element remained in this element 3 0 Reserved Destination 2 Element Bit Map Byte 57 Indicates the status of the element that was the Destination Element of a move or Second Destination of the Exchange command after the failure or retry of the command 7 Valid 1 the values in this byte and the Element Number are valid gt fe gt o gt Q o m e e fo Q oO 6 Reserved 5 Cartridge in Transport 1 the cartridge being moved to this element is still in the transport 4 Cartridge in Element 1 the cartridge being moved to this element is in this element after all recovery algorithms have been exhausted 3 0 Reserved Appendix B B 13 Autochanger Error Codes Additional Sense Data Format for Error Recovery Table B 6 Request Sense Additional Sense Data For models 40fx 80ex 125ex and 220mx ONLY Byte 7 6 5 4 3 2 1 0 18 Move Error Table B 9 on page B 29 19 Hardware Error Code Table B 8 on page B 22 20 First FRU Table A 2 on pa
73. 1 and cannot be changed If this bit is set to 0 by the MODE SELECT command a CHECK CONDITION status is returned with the Sense Key Additional Sense Code set to Illegal Request Invalid Parameter List Since the MF bit is 1 and the Minimum Pre fetch bit is also 1 the Minimum Pre fetch size is equal to the READ transfer length This field does not affect the operation of the drive The default value is 1 and cannot be changed If this bit is set to 0 by the MODE SELECT command a CHECK CONDITION status is returned with the Sense Key Additional Sense Code set to Illegal Request Invalid Parameter List Since the MF bit is 1 and the Maximum Pre fetch bit is also 1 the Maximum Pre fetch size is equal to the READ transfer length This field does not affect the operation of the drive The Maximum Pre fetch Ceiling field does not affect the operation of the drive and can be set to 32 or 64 If another value is set a CHECK CONDITION status is returned with the Sense Key Additional Sense Code set to Illegal Request Invalid Parameter List Chapter 2 SCSI 2 Drive Command Set Mode Select Command 15H Control Mode Page 0AH Table 2 33 Control Mode Page 0AH 8 Byte 7 6 5 4 3 2 1 0 0 Reserved 0 Page Code OAH 1 Page Length 06H 3 D 2 Reserved 0 a 3 Queue Algorithm Modifier Reserved DQue 4 7 Reserved 0 a For 9 1 and 5 2 Gbyte Capacity drives only Queue Algorithm
74. 22 Set Speed Factor to Allows the mechanics to be run at quarter speed Quarter Speed Appendix B B 47 Autochanger Error Codes Jukebox Micro Move Error Codes Table B 13 Sequence Tests For models 40fx 80ex 125ex and 220mx ONLY No Test Name Description 23 Shipping Moves the picker to the appropriate position in preparation for shipping 24 Fill Picker Moves a cartridge into the picker from the first full storage slot 25 Empty Picker Moves a cartridge from the picker to the first empty storage slot 26 Zero Runtime Log The entire runtime log is initialized to all zeros 27 Set Minimum Retries This sets the number of retries to 1 This may be set to see if the chosen test is doing what you want it to do After you are satisfied that the test is what you want run Test 28 which resets the number of retries to default values 28 Set to Default Number Resets the number of retries to powerup default of Retries values Used after setting retries to 1 by Test 27 29 Zero Error Log Sets Information Log 0 Autochanger Error Log back to zero Electronic Core Tests 30 Microprocessor Performs a functional check of the Operation Test microprocessor This test will shut down the servo system a poweron sequence runs upon completion 31 ROM Checksum Test Performs a checksum verification of the ROM 32 RAM Checksum Test A checksum of the Controlled area of RAM is kept on
75. 3 Table 2 117 Mode Select Header L Byte 7 6 5 4 3 2 1 0 0 Reserved 0 1 Reserved 0 2 Medium Type 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Block Descriptor Length MSByte 7 Block Descriptor Length LSByte Medium Type The Medium Type field will be set to 00H default only one medium type supported 02H write once optical disks or 03H optical reversible or erasable medium Block Descriptor Length The Block Descriptor Length specifies the length in bytes of the block descriptor equal to 0 or 8 A Block Descriptor Length of 0 indicates that no block descriptors are included in the parameter list This condition is not considered an error Chapter 2 2 123 Table 2 118 NOTE SCSI 2 Drive Command Set Mode Select Group 2 Command 55H Mode Select Block Descriptor Byte 7 6 5 4 3 2 0 Density Code Number of Blocks MSByte Number of Blocks Number of Blocks LSByte Reserved 0 Block Length MSByte Block Length JT oO ol A V N e Block Length LSByte All fields in the Block Descriptor have no effect on the drive Refer to Mode Sense Group 0 Command 1AH on page 2 54 for detailed information on each page 2 124 Chapter 2 SCSI 2 Drive Command Set Mode Sense Group 2 Command 5AH Mode Sense Group 2 Comm
76. 3 2 1 0 0 Operation Code 08H 1 Logical Unit Number 0 Starting Logical Block Address MSByte 2 Starting Logical Block Address 3 Starting Logical Block Address LSByte 4 Transfer Length 5 PBA Reserved 0 Flag Link Transfer Length The Transfer Length field specifies the number of contiguous logical blocks of data to be read A Transfer Length of 0 specifies that 256 logical blocks are to be read Any other value specifies the number of logical blocks to be read PBA A Physical Block Address bit of 1 indicates that physical block addressing is used A PBA bit of 0 indicates that logical block addressing is used Chapter 2 2 21 SCSI 2 Drive Command Set Read Group 0 Command 08H NOTE When this command is used with 512 byte sector 4X 8X 14XK media 1024 byte sector 8X 14X media or 2048 14X media it is not possible to address all logical blocks on the disk because those media types contain gt 27 logical blocks NOTE When this command is used with 14X 512 or 1024 byte sector media setting the PBA bit will cause the drive to return a CHECK CONDITION status The sense key additional sense code will be set to ILLEGAL REQUEST INVALID FIELD in CDB 2 22 Chapter 2 SCSI 2 Drive Command Set Write Group 0 Command 0AH Write Group 0 Command 0AH This command writes data starting at the specified logical block address NOTE The Mode Select Commands 15H or 55H impact all read write format and era
77. 3 21 Table 3 21 Jukebox SCSI 2 Command Set Mode Sense Command 1AH Page Code Valid Page Code values are 1DH Element Address Assignment Page Table 3 22 on page 3 23 1EH Transport Element Parameters Table 3 25 on page 3 25 1FH Device Capabilities Page Table 3 26 on page 3 27 or Table 3 27 on page 3 28 3FH All Pages Allocation Length The number of bytes returned for each page code are shown in the following two tables Mode Sense Allocation Lengths of Return Page Description Table Bytes Code 24 1DH Element Address Table 3 22 on Assignment page 3 23 8 or 10 1EH Transport Element Table 3 25 on Parameters page 3 25 24 1FH Device Capabilities Table 3 26 on page 3 27 12 20H Configuration Table 3 28 on Parameters page 3 30 62 or 642 3FH All Pages a All models except the 40fx 80ex 125ex and 220mx will run in either single or double picker mode The higher number rep resents double picker mode Double picker mode is the default mode 3 22 Chapter 3 Jukebox SCSI 2 Command Set Mode Sense Command 1AH Table 3 22 Mode Sense Element Address Assignment Page 1DH Format Byte 7 6 5 4 3 2 1 0 0 Sense Data Length 23 1 3 Reserved 0 4 Reserved 0 Page Code 1DH 5 Parameter Length 12H 6 First Medium Transport Element Address MSByte 0 7 First Medium Tr
78. 3 Carriage Motor 24 Front Panel 25 Picker Motor 26 Magazine 27 Picker 28 Power Supply Module 29 Mailslot Assembly 31 Optical Sensor Assembly 32 Carriage Lead Screw 34 Picker Motor Belt s 35 Carriage Motor Belt 36 MO MF Drive Control ROM 37 Autochanger Controller ROMS 38 Fan Assembly 39 Spring Bearing Block Assembly 40 Carriage Assembly C 4 Appendix C Field Replaceable Units FRUs HP Field Replaceable Units FRUs Table C 2 Jukebox FRUs For the 40fx 80ex 125ex and 220mx models ONLY FRU Description 51 MO Drive Controller Power Cable 52 5 12V Module Power Cable 55 SCSI Cable internal 56 Front Panel Address Cable 57 Motor Power Encoder Cable 58 Motor Cable 59 Interconnect Cable 65 AC 24V Power Cable 66 Line Switch Cable 67 24V Power Cable 71 Mailslot Connector Cable 75 Interface Cable a Code is downloadable into flash ROMs ul 2 J D p D O D z D am a Appendix C C 5 Field Replaceable Units FRUs HP Field Replaceable Units FRUs C 6 Appendix C O Q z ft F z fo lt Lo o Micro Macro Moves Appendix D D 1 Micro Macro Moves HP Surestore Optical Micro Move IDs HP Surestore Optical Micro Move IDs Table D 1 HP Surestore Optical Micro Move ID Table For all models EXCEPT 40fx 80ex 125ex and 220mx Move ID Description hex Vertical idle Move picker transport u
79. 4 reassign blocks command 07H 19 receive diagnostic results command 1CH 74 33 recovery log data format 55 RelAdr 7 release command 17H 53 20 request sense 5 sense data for error recovery 8 sense key values 3 request sense command 03H 10 8 request sense data 4 request sense error codes 3 reselection phase 3 Reservation Conflict 18H 15 reserve command 16H 52 18 Reset Condition 16 restore pointers 10 restore pointers 03H 9 retry log data format 61 rezero unit command 01H 9 rezero unit ready command 01H 7 rotate mailslot command 0CH 13 run time log data format 59 S save data pointer 02H 9 save data pointers 10 SCSI bus phases arbitration phase 3 command phase 4 data phase 4 information transfer phase 3 message in phase 4 message out phase 4 message phase 4 reselection phase 3 selection phase 3 SCSI command overview 2 seek group 0 command 0BH 25 seek group 1 command 2BH 87 selection phase 3 send diagnostic command 1DH 76 35 sense code values 5 sequence tests 44 Simple Queue Tag 12 start stop unit command 1BH 73 Status Phase 14 synchronize cache 35H 95 synchronous negotiation 7 T target device 2 target SCSI commands 18 target supported messages 5 Target Supported Status Codes 14 test unit ready 00H 8 test unit ready command 00H 6 transfer period values 8 typographical conventions iii U Unit Attention Conditi
80. 4 No load complete 75 Drive error signal 76 Unexpected cartridge in the drive 77 Unexpected load complete 78 Exhausted retries attempting to get drive to accept the cartridge 79 Could not verify that the drive accepted the cartridge 7E Inline recovery attempts exhausted Errors above here are counted in the runtime log as in line Errors below here are counted in the runtime log as retries gt c fe gt o gt Q o m fe e e Q o oO 90 Drive access was disallowed because drive busy signal was active 91 Drive light stuck off 94 Outside mailslot sensor failed 95 Inside mailslot sensor failed 96 Mailslot rotation failure possibly caused by operator FA Test drive insert retry FB Timed out waiting for drive to eject when testing for the presence of a cartridge retry being attempted FC Retry being attempted on drive insert FD Retry being attempted on drive eject FE Mechanism error Appendix B B 39 CAUTION NOTE Table B 12 Autochanger Error Codes Jukebox Micro Move Error Codes Diagnostic Tests The following tables describe the optical disk library diagnostic tests for all models EXCEPT for 40fx 80ex 125ex and 220mx jukeboxes See Table B 13 on page B 44 for diagnostic tests for the 40fx 80ex 125ex and 220mx models Some diagnostic tests can result in a disk being placed into an improper
81. 5 2 Gbyte capacity drives only The parameters of the Control Mode Page are all reserved and cannot be changed by the MODE SELECT command PS The Parameters Savable bit of 1 indicates this parameter page is savable in non volatile RAM DQue A Disable Queuing bit of 1 indicates that command queuing is disabled A Disable Queuing bit of 0 indicates that command queuing is enabled NOTE For more information about the use of Byte 3 Que Algorithm Modifier see Table 2 34 on page 2 39 Chapter 2 2 63 Table 2 55 SCSI 2 Drive Command Set Mode Sense Group 0 Command 1AH Medium Types Medium Types Supported Page 0BH Byte 7 6 5 4 3 2 1 0 0 PS Rsvd Page Code OBH 1 0 1 Page Length 06H 2 Reserved 0 3 Reserved 0 4 Medium Type One Supported 02H Optical Write once Medium 5 Medium Type Two Supported 03H Optical Erasable Medium 6 Medium Type Three Supported 00H 7 Medium Type Four Supported 00H PS The Parameters Savable bit of 1 indicates this parameter page is savable in non volatile RAM This page is used to set the medium type s supported by the drive The drive accepts the following combinations 2 64 Chapter 2 Table 2 56 Valid Medium Type Combinations SCSI 2 Drive Command Set Mode Sense Group 0 Command 1AH Byte Field Setting1 Setting2 Setting3 Setting4 Name defau
82. 5 Rsvd ErsCntl Reserved 0 Flag Link NOTE The 9 1 and 5 2 Gbyte capacity drives cannot Format Erase Write or Write and Verify 650 Mbyte and 1 3 Gbyte optical disks The 2 6 Gbyte capacity drives cannot Format Erase Write or Write and Verify 650 Mbyte optical disks If this command is issued with any of these drive media combinations a CHECK CONDITION status will result with the Sense Key Additional Sense Code set to Data Protect Write Protected FmtDta A Format Data bit of 1 indicates that the command includes a Data Out Phase consisting of a 4 byte Defect List Header A FmtDta bit of 0 indicates that the command does not include a Data Out Phase Chapter 2 2 15 NOTE SCSI 2 Drive Command Set Format Unit Command 04H CmpLst Defect List Format MkKCDA MkPIst ErsCntl A Complete List bit of 1 indicates that the previous G list is not used to make the defect list A CmpLst bit of 0 indicates the previous G list is added to the defect list The Defect List Format can be either Block Format 0 or Physical Sector Format 5 Has no effect on the drive Has no effect on the drive An Erase Control bit of 0 indicates that an erase is automatically performed before writing the data when the drive is directed to perform the certify operation by the initiator An Erase Control bit of 1 suppresses the erase operation For Write Once this command can be executed only once during the lifetime of a di
83. 5H Error Counter Page for Verify Errors See Table 2 107 on page 2 115 07H Last n Error Events Page See Table 2 109 on page 2 116 33H Error Counter Page for Erase Errors See Table 2 112 on page 2 119 34H Error Counter Page for Blank Check Errors See Table 2 114 on page 2 120 Supported Log Pages 00H The supported log page returns the list of log pages implemented by the target Targets that implement the Log Sense command use this log page Supported Log Pages 00H Byte 7 6 5 4 3 2 1 0 0 Rsvd 0 Page Code 00H 1 Reserved 0 2 Page Length n 3 MSByte 3 Page Length n 3 LSByte 4 Supported Page List n Supported Page List 2 112 Chapter 2 SCSI 2 Drive Command Set Log Sense Command 4DH Table 2 103 Error Counter Page for Write Errors 02H 9 Byte 7 6 5 4 3 2 1 0 0 Rsvd 0 Page Code 02H lt 1 Reserved 0 g 2 Page Length n 3 MSByte F 3 Page Length n 3 LSByte J 4 Parameter Code MSByte See Table 2 104 on page 2 113 or Table 2 106 on page 2 114 5 Parameter Code LSByte 6 Reserved 0 7 Parameter Length n 7 8 Parameter Value n Parameter Value Table 2 104 Parameter Codes Structure for Write Errors Param Length Description Code Bytes 1 12 Sectors Corrected with Retries 2 12 Total Number of Retry Attempts 3 12 Total Sectors Corrected 5 14 Total Bytes Processed
84. 7 Sense Key Additional Sense Length Values 0055 3 10 Table 3 8 Sense Key Field Illegal Request 05H and SKSV Bit 1 3 11 Table 3 9 Initialize Element Status Command CDB 3 12 Table 3 10 Rotate Mailslot Command CDB 0 0 0 cece eee eee 3 13 Table 3 11 Inquiry Command CDB 0 0 ccc ene 3 14 Table 3 12 Vital Product Data Page Codes 00 cece ee eee 3 15 Table 3 13 Standard Inquiry Data Format 0 00 cece ee eee 3 15 Table 3 14 Supported Vital Product Data Pages 0 00 c eee eee eee 3 16 Table 3 15 Unit Serial Number Page 0 cece eens 3 17 Table 3 16 Firmware Information Page 0 0c cee eee eee 3 17 Table 3 17 Reserve Command CDB 0 0 cece eens 3 18 Table 3 18 Reserve Command Element List Descriptors 3 19 Table 3 19 Reserve Command CDB 0 0c eee ees 3 20 Table 3 20 Mode Sense Command CDB 0 ccc eens 3 21 Table 3 21 Mode Sense Allocation Lengths 0 cece eee ee eens 3 22 Table 3 22 Mode Sense Element Address Assignment Page 1DH Format 3 23 Table 3 23 Number of Transport Elements 00 cece eee eens 3 23 Table 3 24 Number of Data Transfer Elements 000 eee cues 3 23 Table 3 25 Mode Sense Transport Element Parameter Page 1EH Format 3 25 Table 3 26 Mode Sense Device Capabilities Page 1IFH
85. 80ex 125ex and 220mx Move ID Description hex DA Move picker plunge assembly to a position where the mailslot rotation actuator can be engaged to rotate the mailslot out Used when the state of the mailslot is unknown and must be placed in a known state DB Retract the picker plunge assembly a short distance to clear the thumbs away from the mailslot after rotating the mailslot out The following move IDs are only for 80fx 160fx 200fx 160ex 320ex 400ex 300mx 600mx and 700mx model jukeboxes DC Slow retract of the picker plunge assembly pulling the mailslot in Checks that the cartridge is in properly First move of a rotate in DD Retract thumbs back into the picker after rotating the mailslot out DE Plunge rotate mailslot 3 not used DF Plunge rotate mailslot 4 not used 7 EO Plunge rotate mailslot 5 not used S El First of two moves rotating the mailslot in Quickly D retract the picker plunge assembly pulling the mailslot most of the way in Followed by micro move E3 lt E2 Plunge out to rotate the mailslot almost all the way out H E3 Short retraction of the picker plunge assembly until pressure is felt Used at end of rotating the mailslot in and ensures that the mailslot has been rotated fully in E4 Short plunge out to relieve the pressure after rotating the mailslot in E5 Short plunge out feeling for pressure to ensure that the mailslot
86. AL REQUEST INVALID FIELD in CDB Chapter 2 2 91 Table 2 80 SCSI 2 Drive Command Set Verify Group 1 Command 2FH Verify Group 1 Command 2FH This command verifies previously written data integrity starting at the specified Logical Block Address by reading the data and checking the Error Correction Code The verification threshold is set to approximately half of the error correction capability Verify Group 1 Command CDB Byte 7 6 5 4 3 2 0 Operation Code 2FH 1 Logical Unit DPO Number 0 Rsvd 0 Blk Vfy Rsvd 0 RelAdr Logical Block Address MSByte Logical Block Address Logical Block Address Logical Block Address LSByte Reserved 0 Verification Length MSByte Verification Length LSByte O wm a oS oy AJ VIN Reserved 0 Flag Link DPO A Disable Page Out DPO bit of 1 instructs the target not to retain the data in the cache after it has been verified A DPO bit of 0 instructs the target to retain the data in the cache after it has been verified This bit is ignored 2 92 Chapter 2 SCSI 2 Drive Command Set Verify Group 1 Command 2FH contiguous logical blocks of data to be verified for this command A value of 0 indicates that no blocks will be verified and is not considered an error BIk Vfy A Blank Verify bit of 1 indicates the drive verifies that sectors are erase
87. Block Address 4 Starting Logical Block Address 5 Starting Logical Block Address LSByte 6 Reserved 0 7 Transfer Length MSByte 8 Transfer Length LSByte 9 PBA SC Reserved 0 Flag Link The 9 1 and 5 2 Gbyte capacity drives cannot Format Erase Write or Write and Verify 650 Mbyte and 1 3 Gbyte optical disks The 2 6 Gbyte capacity drives cannot Format Erase Write or Write and Verify 650 Mbyte optical disks If this command is issued with any of these drive media combinations a CHECK CONDITION status will result with the Sense Key Additional Sense Code set to Data Protect Write Protected 2 106 Chapter 2 NOTE SCSI 2 Drive Command Set Write Long Command 3FH Transfer Length The Transfer Length field specifies the number of bytes of data and ECC information to be written e 4096 media 4760 bytes 4096 data 664 pointer CRC pad amp ECC For 9 1 Gbyte Capacity drives only e 2048 media 2380 bytes 2048 data 332 pointer CRC pad amp ECC For 5 2 Gbyte Capacity drives only e 1K media 1200 bytes 1024 data 176 pointer CRC pad amp ECC e 512 media 610 bytes 512 data 98 pointer CRC pad amp ECC e All other numbers are rejected unless SC 1 PBA A Physical Block Address bit of 1 indicates that physical block addressing is used A PBA bit of 0 indicates that logical block addressing is used SC A Sector Count bit of 1 indicates the transfer length is r
88. Cannot abort ODC command 0692XXXX Error Code NN received from the ODC chip 0702XXXX Received error code NN see Table A 6 on page A 19 from the DSP 075CXXXX Failed downloading DSP code 075EXXXX DSP request command communication error occurred 0760XXXX DSP command communication error occurred 0762XXXX Failed in the ECHO command of DSP 0767XXXX Target sector cannot be found time out after SEEK complete 0774XXXX_ Servo failure during write operation 0789XXXX LPC calibration failed 078BXXXX ID Offset Calibration failed 078CXXXX MO Offset Calibration failed Appendix A A 13 o z m 3 fej Q 2 fe 2 7 Drive Error Codes Internal Error Codes Internal Error Codes Error Code hex Message 078DXXXX VFO Offset Calibration failed 078EXXXX ID VGA Calibration failed 078FXXXX MO VGA Calibration failed O791XXXX Focus bias calibration failed O7B4XXXX Read power calibration failed 0957XXXX Power on diagnostic time out O959XXXX ROM Checksum Error O95AXXXX Illegal request for DSP Interface task O95FXXXX Command Parameter Length contradiction to DSP 0961XXXxX Release wait of DSP I F task O965XXXX ODC command was aborted O968XXXX Illegal request to Read Write task O96EXXXX Parameter Block data is invalid OA4FXXXX 12V line is not supplied OATIXXXX RAM Test Error
89. Code The movement that was being performed when the error occurred The values of the Move Error Codes are in Table B 9 on page B 29 gt c fe ey o Ke e m x fe e e Q oO Hardware Error Code Determined by fault isolation this error code indicates the cause of the failure The values of the Hardware Error Codes are in Table B 8 on page B 22 First FRU The most likely Field Replacable Unit to be the cause of the failure See Table A 2 on page A 4 Second FRU The second most likely Field Replacable Unit to be the cause of the failure See Table A 2 on page A 4 Third FRU The third most likely Field Replacable Unit to be the cause of the failure See Table A 2 on page A 4 NOTE The FRU numbers returned are indicators for the most likely cause of an error but may not be the actual cause of a problem Simply changing the FRU listed may or may not fix the associated problem Appendix B B 15 Autochanger Error Codes Additional Sense Data Format for Error Recovery MvCap LastSCSI PosLost CartIn DInRty DEjRty PkrRec CarAssy A Move Capable bit of 1 indicates the AC is capable of performing move commands A Last bit of 1 indicates the AC has successfully returned the cartridges to the state they were in before the failed command was executed A Position Lost bit of 1 indicates the AC cannot calibrate the mechanism and has lost position of the picker A Ca
90. Command 87H 0 0 0 ccc cee ees 2 96 Write Buffer Command 8BH 0 cece een eens 2 99 Read Buffer Command 8CH 0 ect eee ene eas 2 102 Read Long Command BEH 0 0 cee eee nns 2 104 Write Long Command 8FH 0 eee eee nee 2 106 Log Select Command 4CH 0 ccc ccc eee eens 2 109 Parameter List Data ii00 0 iera Aa E tas wba paar Mea Pelee G 2 110 Log Sense Command 4DH 0 ccc een eens 2 111 Supported Log Pages 00H cece tent een nes 2 112 Mode Select Group 2 Command 55H 0 ccc eens 2 122 Mode Sense Group 2 Command 5AH 0 0c cee eens 2 125 Read Group 5 Command A8H 1 6 cece tenes 2 128 Write Group 5 Command AAH 20 0 cee ences 2 131 Erase Group 5 Command ACH 1 eee eens 2 134 Write and Verify Group 5 Command AEH cece eee 2 137 Verify Group 5 Command AFH 1 eee eee eae 2 140 Read Defect Data Group 5 Command B7H 0 00 cece eee 2 142 Read Long Command DEH 0 0 ccc ccc eee e eens 2 145 Write Long Command DFH 0 0 eee nee 2 147 3 Jukebox SCSI 2 Command Set Numerical List of Commands 0 000 cc eee eee ee eens 3 2 Alphabetical List of Commands 0 0 0 0 cece eects 3 4 vii Contents Test Unit Ready Command 00H 0 ccc een eens 3 6 Rezero Unit Command 01H eee ene ene 3 7 R
91. Count Identifier Parameters Parameters Parameters Parameters Parameters Parameters Parameters o oo NA amp Or AJ wD SO Parameters Test Number Break Loop Count Identifier Parameters Diagnostic test number See Table B 12 on page B 40 or Table B 13 on page B 44 for a list of the jukebox diagnostic tests Indicates how to terminate the loop count if an error occurs 0 Break on first error 1 Do not break on error The number of times the test will be repeated before the test is terminated and status is returned 1H Run 1 time 2H Run 10 times 3H Run 100 times 4H Run 1000 times Parameters associated with the specified tests Chapter 3 3 36 Jukebox SCSI 2 Command Set Prevent Allow Medium Removal Command 1EH Prevent Allow Medium Removal Command LEH This command either prevents or allows users to insert or remove optical disks using the mailslot x Table 3 33 Prevent Allow Medium Removal Command CDB S o Byte 7 6 5 4 3 2 1 0 7 0 Operation Code 1EH 3 1 Logical Unit Number Reserved 0 E 0 D o 2 Reserved 0 3 Reserved 0 4 Reserved 0 Prevent 5 Control Byte 0 Prevent A Prevent bit of 1 prevents removal of an optical disk A prevent bit of 0 allows removal of an optical disk Default is 0 Chapter 3 3 37 Table 3 34 Jukebox SCSI 2 Command Set
92. D NVRAM 15 1 Online Drive Repair ID 128 1 Additional buffer IDs are for factory use only and are subject to change without notice 3 40 Chapter 3 Jukebox SCSI 2 Command Set Write Buffer Command 3BH Table 3 38 Write Buffer Data Format When Buffer ID Set to Online Drive Repair Byte Description 0 Drive 1 Control 1 Drive 2 Control 8 2 Drive 3 Control o 3 Drive 4 Control 4 Drive 5 Control 3 5 Drive 6 Control a 6 Drive 7 Control 7 Drive 8 Control 8 Drive 9 Control 9 Drive 10 Control 10 Drive 11 Control 11 Drive 12 Control 12 Reserved 13 Reserved 14 Reserved 15 Reserved a Model dependent Chapter 3 3 41 Jukebox SCSI 2 Command Set Write Buffer Command 3BH Table 3 39 Drive Control Definition Byte Description 00 No change to the drive state 01 Set drive to Online_good state 04 Set drive to Offline_failed state 06 Set drive to Offline_good state 3 42 Chapter 3 Jukebox SCSI 2 Command Set Read Buffer Command 3CH Read Buffer Command 3CH This command reads data from the jukebox NOTE Only the Buffer IDs listed in Table 3 42 on page 3 44 are intended for use a outside of the factory S Table 3 40 Read Buffer Command CDB g Byte 7 6 5 4 3 2 1 0 x 0 Operation Code 3CH 3 1 Logical Unit Number Rese
93. Defines the size of the element list 3 18 Chapter 3 Jukebox SCSI 2 Command Set Reserve Command 16H Reserve Command Element List Descriptors Each element list consists of zero or more descriptors The element list descriptor defines a series of elements beginning at the specified element address for the specified number of elements If the number of elements is zero the element list begins at the specified element address and continues through the last element address on the a unit However if the Element Address is a transport device a picker or o an unused Element Address a status of CHECK CONDITION Sense Q Key ILLEGAL REQUEST is returned 8 on Table 3 18 Reserve Command Element List Descriptors i5 i Byte 7 6 5 4 3 2 1 0 S 3 0 Reserved 0 2 O 1 Reserved 0 2 Number of Elements MSByte 3 Number of Elements LSByte 4 Element Address MSByte 5 Element Address LSByte Chapter 3 3 19 Table 3 19 Jukebox SCSI 2 Command Set Release Command 17H Release Command 17H This command releases the library or element for use by another initiator Reserve Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code 17H 1 Logical Unit Number 3rdPty Third Party Device Element 0 ID 2 Reservation Identification 3 Reserved 0 4 Reserved 0 5 Control Byte 0 3rdPty When set to 1 the element or un
94. Descriptor Length MSByte 7 Block Descriptor Length LSByte Mode Data Length This field specifies the length in bytes of the MODE SENSE data to follow Medium Type The Medium Type field is set to 00H default only one medium type is supported 02H write once optical disks or 03H rewritable optical disks depending on the drive condition 00H if no disk or not ready and 02H or 03H if it is ready to access the disk WP A write protect bit of 1 indicates that the optical disk in the drive is write protected 2 126 Chapter 2 SCSI 2 Drive Command Set Mode Sense Group 2 Command 5AH Cache The Cache bit of 1 indicates that caching is supported PS The Parameters Savable bit of 1 indicates this A parameter page is savable in non volatile storage E Block Descriptor g Length The Block Descriptor Length field specifies the length in bytes of the block descriptor 9 Table 2 121 Mode Sense Block Descriptor E Byte 7 6 5 4 3 2 1 0 a 0 Density Codes 1 Number of Blocks MSByte 2 Number of Blocks 3 Number of Blocks LSByte 4 Reserved 0 5 Block Length MSByte 6 Block Length 7 Block Length LSByte NOTE Descriptions of each page can be found in Mode Sense Group 0 Command 1AH on page 2 54 Chapter 2 2 127 SCSI 2 Drive Command Set Read Group 5 Command A8H Read Group 5 Command A8H This command reads data from the specified logical bloc
95. Drive Log Entry Format 0 0000 e cece ee eee 3 57 xvi Tables Table 3 60 Odometer Log Data Format 0 0 cc eee eee eee 3 58 Table 3 61 Run Time Logs Data Format For all models EXCEPT 40fx 80ex l25exand 220MmMX eh n tk mle ds ie a Cah hee oe we ee De eed 3 59 Table 3 62 Run Time Logs Data Format For the 40fx 80ex 125ex and 220mx models pA knee gt Coe hole een Se wtiwa tee Sa detuned went ha bas 3 59 Table 3 63 Run Time Log Entry Format 0000 c ee eee 3 59 Table 3 64 Retry Log Data Format 0 000 cece eee eee 3 61 Table 3 65 Retry Algorithm Codes 0 cece ee eee 3 62 Table 3 66 Move History Log Data Format 0 00 e eee ee eee 3 63 Table 3 67 Move History Log Entry Format 0 0 00 eee 3 63 Table 3 68 Move Medium Command CDB 0 0 c eee eens 3 64 Table 3 69 Exchange Medium Command CDB 0000 0 eee eens 3 66 Table 3 70 Read Element Status Command CDB 0 0 0 0 0c eee 3 68 Table 3 71 Read Element Status Data Header 0 00 c eee eee 3 69 Table 3 72 Medium Transport Element Descriptor Block 3 70 Table 3 73 Read Element Status Storage Element Descriptor Block 3 71 Table 3 74 Read Element Status Import Export Element Descriptor Block 3 72 Table 3 75 Read Element Status Data Transfer Element Descriptor Block 3 74 Table A 1 Request Sense Sense Key Values Byt
96. ERTICAL Moves the disk transport mechanism up and ENCODER down the full length of the rail Returns PASS FAIL No cartridges are required 101 FIND PLUNGE Runs mechanism recalibration establishes HOME which picker side is up and determines the reference points in the picker travel path This test assumes that the mechanics and servo system are functional 102 FIND Recalibrates the vertical position and verifies VERTICAL that the vertical path is clear HOME 103 FIND XLATE Calibrates the translate position HOME 104 PICKERTEST Flips the disk transport mechanism and switches active thumbs Appendix B B 43 gt c e 2 gt o gt Q o m fe e e Q oO Table B 13 Autochanger Error Codes Jukebox Micro Move Error Codes Sequence Tests For models 40fx 80ex 125ex and 220mx ONLY Test Name Description Poweron Checks all digital data paths and normal machine operation This sequence runs tests that are identical to those run when the optical disk library operation button is switched on When the test is requested via SCSI the tests which cannot be executed over SCSI will be skipped Sequence Order e 3 Controller Test e 41 Power Supply Test e Motor Connection Test e 5 Initialize Mechanism Wellness Test Checks out the general capability of the Autochanger Requires one loaded cartridge drives and mailslot empty Sequence Order e 1 Power
97. ID Description hex CE Plunge out to clear the mailslot path Used in error recovery CF Retract picker plunge assembly in an attempt to clear the mailslot path Used in error recovery DO Short plunge to push the cartridge to a fully seated position during a get to the mailslot Distance is learned D1 Short plunge during a mailslot put Ducks under the mailslot rotation mechanism and positions the picker so it can move up all the way to mailslot insertion position D2 Short plunge to put the cartridge all the way into the mailslot D3 Short plunge during a mailslot get Ducks under the mailslot rotation mechanism and positions the picker so it can move up all the way to the mailslot get position D4 Plunge to get the cartridge from the mailslot D5 Retract cartridge most of the way into the picker Positions the picker so that it can duck under the mailslot rotation mechanism during a get D6 Continue retraction in micro move D5 Pull cartridge all the way back into the picker D7 Retract thumbs to a point just inside the picker Used to clear the vertical picker path during error recovery D8 Plunge to a position where the mailslot rotation actuator can by pulled in D9 Plunge to a position where the mailslot rotation actuator can by pushed out D 14 Appendix D Table D 1 Micro Macro Moves HP Surestore Optical Micro Move IDs HP Surestore Optical Micro Move ID Table For all models EXCEPT 40fx
98. ISTAT B7 First of two moves that put a cartridge back into the magazine after the cartridge is detected during an ISTAT Moves the cartridge almost fully into the magazine Followed by micro move B8 B8 Second of two moves that put a cartridge back into the magazine after the cartridge is detected during an ISTAT Moves the cartridge fully into the magazine 3 Q Q D Q z fo lt D O B9 Second of two moves to test for the presence of a cartridge in a magazine during an ISTAT when there is a cartridge in the picker Slow move to check for an overforce cartridge in the magazine slot Follows micro move BA Appendix D D 11 Micro Macro Moves HP Surestore Optical Micro Move IDs Table D 1 HP Surestore Optical Micro Move ID Table For all models EXCEPT 40fx 80ex 125ex and 220mx Move ID Description hex BA First of two moves to test for the presence of a cartridge in a magazine during an ISTAT when there is a cartridge in the picker Fast plunge that places the en of the cartridge in the picker close to the magazine Followed by micro move B9 BB Testing for media in picker After the physical force check BC Retract picker plunge assembly after detecting a cartridge in the drive Used in an ISTAT when there is a cartridge in the picker BD Retract picker plunge assembly to a point just short of where the thumbs would be released from their splayed position
99. If the message cannot be sent successfully the target immediately goes to the Bus Free Phase and aborts the current SCSI command No further reconnection is attempted and no status or COMMAND COMPLETE message is returned for the command The target sets the Sense Key Additional Sense Code to Hardware Error SCSI Interface Parity Error Linked Command Complete 0AH This message is sent from the drive to an initiator to indicate the execution of a linked command has been completed and that the status has been sent Linked Command Complete with flag 0BH This message is sent from the drive to an initiator to indicate the execution of a linked command with flag bit set to 1 has been completed and that the status has been sent Bus Device Reset 0CH This message is sent from an initiator to reset the target Abort Tag 0DH The drive goes to the BUS FREE phase following successful receipt of the ABORT TAG message and clears the current I O process If the drive already started execution of the I O process the execution will be halted The medium contents may have been modified before the execution was halted Chapter 1 1 11 el oO 2 O 3 3 o Q lt oO 5 O Table 1 5 SCSI Command Overview Drive Control Commands Clear Queue 0EH The drive goes to the BUS FREE phase following successful receipt of the CLEAR QUEUE message The drive clears all I O processes from all initiators in the queue for
100. Invalid Command Operation Code 2 148 Chapter 2 SCSI 2 Drive Command Set Write Long Command DFH NOTE When this command is executed with 14X 512 or 1024 byte sector media the drive will return a CHECK CONDITION status The sense key additional sense code will be set to ILLEGAL REQUEST INVALID COMMAND o O o N o lt o O fe 3 3 o gt Q 2 Chapter 2 2 149 SCSI 2 Drive Command Set Write Long Command DFH 2 150 Chapter 2 Jukebox SCSI 2 Command Set Chapter 3 3 1 a c A s la gt lt o O o g Li O 3 3 o gt Q 2 Jukebox SCSI 2 Command Set Numerical List of Commands Numerical List of Commands Numerical List of Commands Code Name Description Page hex Number 00H Test Unit Ready Checks to determine if the 3 6 optical library is ready 01H Rezero Unit Sets the library to a specific 3 7 predefined state 03H Request Sense Determines a specific error 3 8 condition when the library fails to successfully complete a command 07H Initialize Checks all elements for 3 12 Element Status media 0CH Rotate Mailslot Controls mailslot rotation 3 13 Command Controls 12H Inquiry Provides vendor product 3 14 and revision information 16H Reserve Reserves the library for use 3 18 by a single SCSI initiator 17H Release Releases the library for use 3 20 by multiple SCSI initiators 1AH Mode Sense Dete
101. Log Select Command 0 cece eee eens 2 110 Table 2 100 Log Sense Command CDB 0 0 0 0 c eee eee 2 111 Table 2 101 Log Sense Page Codes 0 0 0 ccc ccc cee eee eee nes 2 112 Table 2 102 Supported Log Pages 00H 0 ccc ees 2 112 Table 2 103 Error Counter Page for Write Errors 02H 2 113 Table 2 104 Parameter Codes Structure for Write Errors 2 113 Table 2 105 Error Counter Page for Read Errors 08H 0055 2 114 Table 2 106 Parameter Codes Structure for Read Errors 2 114 Table 2 107 Error Counter Page for Verify Errors 05H 2 115 Table 2 108 Parameter Codes Structure for Verify Errors 2 115 Table 2 109 Last N Error Events Page 07H 0 0 ccc eee 2 116 Table 2 110 Parameter Pointers Structure for Last N Error Events Page 2 117 Table 2 111 Error Event Log 0 0 ccc cee eee eens 2 118 Table 2 112 Error Counter Page for Erase Errors 33H 055 2 118 Table 2 113 Parameter Codes Structure for Erase Errors 2 120 Table 2 114 Error Counter Page for Blank Check Errors 34H 2 120 Table 2 115 Parameter Codes Structure for Blank Check Errors 2 121 Table 2 116 Mode Select Group 2 Command CDB 0055 2 122 Table 2 117 Mode Select Header 0 0 ccc eee eee eee eee 2 123 Table 2 118 Mode Selec
102. M ERRORS Appendix B B 25 gt c e P gt o gt Q o m fo e e Q o oO Table B 8 Autochanger Error Codes Hardware Error Codes Hardware E rror Codes For the 40fx 80ex 125ex and 220mx models ONLY Error Code Failure Description hex 60H Optical sensor failed leadscrew side near drives 61H Optical sensor failed non leadscrew side near drives 62H Optical sensor failed leadscrew side near mailslot 63H Optical sensor failed non leadscrew side near mailslot CARTRIDGE IN PATH CIP SENSOR SYSTEM ERRORS 64H Intermittent CIP sensor beam leadscrew side 65H Intermittent CIP sensor beam non leadscrew side 66H Path physically blocked leadscrew side 67H Path physically blocked non leadscrew side 6BH CIP LED failed leadscrew side 6CH CIP LED failed non leadscrew side 6DH CIP sensor failed leadscrew side 6EH CIP sensor failed non leadscrew side 6FH CIP sensor system failed MAILSLOT STORAGE SLOT ERROR CODES BOH Mailslot will not rotate B1H Inside Mailslot sensor failed B2H Mailslot will not accept or release cartridge B3H Storage slot will not accept or release cartridge B4H Outside Mailslot sensor failed DRIVE ERROR CODES B8H Drive 1 access error B 26 Appendix B Table B 8 Autochanger Error Codes Hardware Error Codes Hardware Error Codes For the 40fx 80ex 125ex and
103. Modifier The queue algorithm modifier field specifies restrictions on the algorithm used for reordering commands that are tagged with the Simple Queue Tag message DQue A Disabled Queuing bit of 1 indicates that command queuing is disabled A Disabled Queuing bit of 0 indicates command queuing is enabled Table 2 34 Queue Algorithm Modifier Value Definition 0H Restricted reordering 01H Unrestricted reordering allowed 2H OFH Reserved A value of zero 0 in this field specifies that the target will order the actual execution sequence of the commands with a SIMPLE QUEUE TAG such that data integrity is maintained for that initiator A value of one 1 in this field specifies that the target may reorder the actual execution of the commands with a SIMPLE QUEUE TAG in any manner Chapter 2 2 39 Table 2 35 SCSI 2 Drive Command Set Mode Select Command 15H Medium Types Supported Page 0BH Medium Types Supported Page 0BH Byte 7 6 5 4 3 2 1 0 0 Reserved 0 Page Code OBH 1 Page Length 06H 2 Reserved 0 3 Reserved 0 4 Medium Type One Supported 02H Optical Write once Medium 5 Medium Type Two Supported 03H Optical Erasable Medium 6 Medium Type Three Supported 00H 7 Medium Type Four Supported 00H The medium types supported page contains a list of the medium types implemented by the target for logical units The code va
104. Page Length 0AH J 2 Reserved 0 WCE MF RCD 3 Reserved 0 4 Disable Pre fetch Transfer Length MSByte 5 Disable Pre fetch Transfer Length LSByte 6 Minimum Pre fetch MSByte 7 Minimum Pre fetch LSByte 8 Maximum Pre fetch MSByte 9 Maximum Pre fetch LSByte 10 Maximum Pre fetch Ceiling MSByte 11 Maximum Pre fetch Ceiling LSByte NOTE With write caching enabled data integrity of the information in the buffer is not guaranteed through power cycling WCE A Write Cache Enable bit of 1 indicates write caching is enabled A Write Cache Enable bit of 0 indicates write caching is disabled RCD A Read Cache Disable bit of 1 indicates read ahead is disabled A Read Cache Disable bit of 0 indicates read ahead is enabled Chapter 2 2 37 SCSI 2 Drive Command Set Mode Select Command 15H MF The Multiplication Factor bit is set to 1 and cannot be changed This bit is used with the Minimum and Maximum Pre fetch fields during READ operations If this bit is set to 0 by the MODE SELECT command a CHECK CONDITION status is returned with the sense key additional sense code set to ILLEGAL REQUEST Invalid Parameter List Disable Pre fetch Transfer Length Minimum Pre fetch Maximum Pre fetch Maximum Pre fetch Ceiling 2 38 This field sets the threshold value for pre fetching data during reads If the number of blocks to be read is greater than this value no pre fetching occurs The default value is
105. Q 7 Chapter 2 2 139 Table 2 126 SCSI 2 Drive Command Set Verify Group 5 Command AFH Verify Group 5 Command AFH This command verifies the data starting from the specified logical block address by checking the error correction code This command has two modes of operation depending on the value of the BV bit If the Blk Vfy bit is set to 0 it verifies previously written data integrity starting at the specified Logical Block Address by reading the data and checking the Error Correction Code The verification threshold is set to approximately half of the error correction capability Verify Group 5 CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code AFH 1 Logical Unit Number DPO Rsvd Blk Rsvd RelAdr 0 0 Vfy 0 2 Logical Block Address MSByte 3 Logical Block Address 4 Logical Block Address 5 Logical Block Address LSByte 6 Verification Length MSByte 7 Verification Length 8 Verification Length 9 Verification Length LSByte 10 Reserved 0 11 Reserved 0 Flag Link 2 140 Chapter 2 DPO Blk Vfy Rel Adr Verification Length Chapter 2 SCSI 2 Drive Command Set Verify Group 5 Command AFH A Disable Page Out bit of 1 instructs the target not to retain the data in the cache after it has been verified A DPO bit of 0 instructs the target to retain the data in the cache after it has been verified Th
106. R 7 Additional Sense Length Table 3 7 on page 3 10 3 8 11 Reserved 0 F 12 Additional Sense Code Table B 2 on page B 4 13 Additional Sense Code Qualifier Table B 2 on page B 4 14 Reserved 0 15 SKSV Sense Key Specific Table 3 8 on page 3 11 16 17 Sense Key Specific 18 77 Additional Sense Bytes Valid A valid bit of 1 indicates the information field contains valid information Error Code Either 70H current error or 71H deferred error Sense Key and Additional Sense Length See Table 3 7 on page 3 10 Chapter 3 3 9 Table 3 7 Jukebox SCSI 2 Command Set Request Sense Command 03H Sense Key Additional Sense Length Values Sense Key Description Additional Sense Length 0H No Sense 10 1H Recovered Error 70 2H Not Ready 10 4H Hardware Error 70 5H Illegal Request 10 6H Unit Attention 10 BH Aborted Command 10 Information Contains the Element address in question on an Illegal Request during a 21H or 3BH sense code Additional Sense Code The Additional Sense Code specifies detailed information related to the error reported in the Sense Key field See Table B 2 on page B 4 Additional Sense Code Qualifier The Additional Sense Code Qualifier specifies detailed information related to the Additional Sense Code See Table B 2 on page B 4 SKSV When set to 1 the Sense Key Specific bytes contains valid data When set to 0 Bytes 15 16 and 17 are zero Sense Key Specif
107. SByte See Table 2 113 on page 2 120 or Table 2 115 on page 2 121 5 Parameter Code LSByte 6 Reserved 0 7 Parameter Length n 7 8 Parameter Value n Parameter Value Chapter 2 2 119 SCSI 2 Drive Command Set Log Sense Command 4DH Table 2 113 Parameter Codes Structure for Erase Errors Param Length Description Code Bytes 1 12 Sectors Corrected with Retries 2 12 Total Number of Retry Attempts 3 12 Total Sectors Corrected 5 14 Total Bytes Processed 6 12 Total Number of Uncorrectable Sectors 0 46 Request for all pages Table 2 114 Error Counter Page for Blank Check Errors 34H Byte 7 6 5 4 3 2 1 0 0 Rsvd 0 Page Code 34H 1 Reserved 0 2 Page Length n 3 MSByte 3 Page Length n 3 LSByte 4 Parameter Code MSByte See Table 2 115 on page 2 121 5 Parameter Code LSByte 6 Reserved 0 7 Parameter Length n 7 8 Parameter Value n Parameter Value 2 120 Chapter 2 SCSI 2 Drive Command Set Log Sense Command 4DH Table 2 115 Parameter Codes Structure for Blank Check Errors Y Param Length Description S Code Bytes g 1 12 Sectors Corrected with Retries 2 12 Total Number of Retry Attempts 3 3 12 Total Sectors Corrected 3 5 14 Total Bytes Processed 7 6 12 Total Number of Uncorrectable Sectors 0 46 Request for all pages Chapter 2 2 121 Table 2 116 SCSI 2
108. Savable bit of 1 indicates this parameter page is savable in non volatile RAM Buffer Full Ratio This field has no effect on the drive Buffer Empty Ratio This field has no effect on the drive Maximum Burst Size This field indicates the maximum amount of data that Chapter 2 the target transfers during a data phase before disconnecting if the initiator has granted the disconnect privilege This value is expressed in increments of 512 bytes e g a value of one means 512 bytes two means 1024 bytes etc A value of zero indicates there is no limit on the amount of data transferred per connection 2 59 e O Ky N iw O fe 3 3 D 5 2 O Table 2 53 SCSI 2 Drive Command Set Mode Sense Group 0 Command 1AH Caching Page 08H Caching Page 08H Byte 7 6 5 4 3 2 1 0 0 PS 1 Rsvd Page Code 08H 0 Page Length OAH Reserved 0 WCE MF RCD Reserved 0 Disable Pre fetch Transfer Length MSByte Disable Pre fetch Transfer Length LSByte Minimum Pre fetch MSByte Minimum Pre fetch LSByte Maximum Pre fetch MSByte Oo ms NA Ja A CO WO Maximum Pre fetch LSByte j l Maximum Pre fetch Ceiling Length MSByte _ Maximum Pre fetch Ceiling Length LSByte PS WCE MF 2 60 The Parameters Savable bit of 1 indicates this parameter page is savable in non vol
109. Translate relax 38 Translate calibrate 62 Move slowly to one side of the translate frame Used to find translate home during powerup Movements after powerup use the translate home ID 63 63 Move to one side of the translate frame Used to find translate home 64 Plunge idle not used 65 Plunge move not used 66 Plunge saturate not used 67 Move a short distance back from the plunge position where an overforce shutdown error occurred Relaxes the tension 68 Retract the plunge assembly on the picker all the way back to find home in the plunge axis May start a flip depending on starting position One of three plunge find homes in the sequence 68 69 6A 69 Retract the plunge assembly on the picker all the way back and flip the picker at the same time Used to find home in the plunge axis One of three plunge find homes in the sequence 68 69 6A D 4 Appendix D Micro Macro Moves HP Surestore Optical Micro Move IDs Table D 1 HP Surestore Optical Micro Move ID Table For all models EXCEPT 40fx 80ex 125ex and 220mx Move ID Description hex 6A Retract the plunge assembly on the picker all the way back and then flip the picker Used to find home in the plunge axis Second flip of the sequence One of three plunge find homes in the sequence 68 69 6A 6B Plunge toward magazine to get cartridge 6C First time plunge into magazine first get Feels for re
110. U Description 1 Controller PCA 2 MO Drive 4 Interconnect PCA 5 Lower Interconnect Board 6 Stars Wars Board 8 SCSI LUN Repeater PCA Bus 1 18 SCSI LUN Repeater PCA Bus 2 19 Configuration Module 22 Display Panel 23 Vertical Motor Gearbox Assembly 24 Vertical Motion Motor 26 Magazine 8 slots 27 Picker Assembly 29 Mailslot Assembly 30 Vertical Encoder Strip amp Sensor 31 Magazines 6 slots 32 AC 12V Power 33 AC 24V Power 34 Vertical Rope Pulley System 40 Translate Frame C 2 Appendix C Field Replaceable Units FRUs HP Field Replaceable Units FRUs Table C 1 Jukebox FRUs For all models EXCEPT 40fx 80ex 125ex and 220mx FRU Description 41 Vertical Umbilical Cable 43 Translate Umbilical Cable 51 5 12 Power Cable 54 Drive Power Cable 57 Vertical Path Clear Sensor Cable 59 Internal SCSI Cable 62 MO Drive Power Cable 65 Control Panel Cable 66 Interposer Cable 86 AC Power PCA 3 220 Media 200 Clear path blockage no FRU F 5 201 Cartridge moved z S zy Appendix C C 3 Table C 2 Field Replaceable Units FRUs HP Field Replaceable Units FRUs Jukebox FRUs For the 40fx 80ex 125ex and 220mx models ONLY FRU Description 1 Autochanger Controller PCA 4 Interconnect PCA 20 MO MF Drive single ended 21 Left Way 22 Display Front Panel PCA 2
111. Used if thumbs are splayed after checking magazines in an ISTAT BE Retract picker plunge assembly after inserting a cartridge into a drive BF Quickly retract the picker plunge assembly if an error occurred while inserting a cartridge into a drive Co Retract picker plunge assembly to a point where the thumbs are released and go to an unsplayed position Used in an ISTAT C1 Insert cartridge into a drive just past the shutters Distance has not been learned C2 Insert cartridge into a drive just past the shutters Distance has NOT been learned Part one of a two stage move Used in the sequence to return a cartridge into a drive after an emergency eject during an ISTAT C3 Insert cartridge into a drive just past the shutters Distance has been learned Part one of a two stage move Used in the sequence to return a cartridge into a drive after an emergency eject during an ISTAT D 12 Appendix D Micro Macro Moves HP Surestore Optical Micro Move IDs Table D 1 HP Surestore Optical Micro Move ID Table For all models EXCEPT 40fx 80ex 125ex and 220mx Move ID Description hex C4 Insert cartridge fully into a drive Distance has been learned Part two of a two stage move Used in the sequence to return a cartridge into a drive after an emergency eject during an ISTAT C5 Insert cartridge fully into a drive Distance has been learned Additional push in case the drive acknowledge
112. Write Reordering bit of 1 indicates write reordering is not enabled A DWR bit of 0 indicates write reordering is enabled Quick Disconnect A Quick Disconnect bit of 1 enables SCSI bus disconnection before command validation on performance path commands i e reads writes A Quick Disconnect bit of 0 disables SCSI bus disconnection before validation on performance path commands 2 46 Chapter 2 NOTE NOTE Force Verify Bytes 4 and 5 DOM SCSI 2 Drive Command Set Mode Select Command 15H A Force Verify bit of 1 indicates all write operations are verified The Write 6 10 and 12 byte commands operate as if they were Write Verify 6 10 and 12 byte commands A Force Verify bit of 0 indicates normal operation Bytes 4 and 5 are used to read the setting of the DIP switches on the drive SX Y refers to the setting of DIP switch S50X Y see Figure 2 1 on page 2 51 and Table 2 44 on page 2 51 If SX Y 0 the switch is set to the OFF position if SX Y 1 the switch is set to the ON position These fields are not changeable The switch setting value overrides the saved value A drive operating mode of 0 indicates that the drive is installed in a jukebox environment A DOM bit of 1 indicates that the drive is installed in a stand alone environment The DOM bit is not selectable using the Mode Select command FWC A Force Write Calibration bit of 1 instructs the drive to perform the Write Calibration routine
113. Writes data to the specified 2 106 logical block address without using the ECC generation circuitry 4CH Log Select Clears drive resident logs and 2 109 odometers 4DH Log Sense Reads drive resident logs and 2 111 odometers 55H Mode Select Sets optical disk drive unit or 2 122 controller unit parameters Chapter 2 2 5 n O 2 N iw Z O fe 3 3 D 5 2 O SCSI 2 Drive Command Set Numerical List of Commands Table 2 3 Group 5 Commands 12 byte command Code hex Name Description Page A8H Read Reads data from the specified logical block address 2 128 AAH Write Writes data to the specified logical block address 2 131 ACH Erase Executes erase operation from the specified logical block address on rewritable disks only 2 134 AEH Write and Verify Writes data to the optical disk and then verifies the written data by checking the error correction code 2 137 AFH Verify Verifies the data starting from the specified logical block address by checking the error correction code 2 140 B7H Read Defect Data Reads the optical disk defect information 2 142 DEH Read Long Reads data starting at a specified logical block address including error correction code data 2 145 DFH Write Long Writes data starting at the specified logical block address without using error correction code g
114. a will be transferred and is not considered an error PBA A Physical Block Address bit of 1 indicates that physical block addressing is used A PBA bit of 0 indicates that logical block addressing is used ErsCntl The Erase Control bit is identical to the Erase Bypass bit For write once optical disks blank checking is performed before writing data If a written block is detected during blank checking the drive will return a CHECK CONDITION status The sense key additional sense code will be set to BLANK CHECK Overwrite Attempted Chapter 2 2 85 e O Ky N iw O fe 3 3 D 5 2 O SCSI 2 Drive Command Set Write Group 1 Command 2AH NOTE When this command is used with 14X 512 OR 1024 byte sector media setting the ErsCntl bit or the PBA bit will cause the drive to return a CHECK CONDITION status The sense key additional sense code will be set to ILLEGAL REQUEST INVALID FIELD in CDB 2 86 Chapter 2 SCSI 2 Drive Command Set Seek Group 1 Command 2BH Seek Group 1 Command 2BH g This command seeks the optical head to the physical track where the gt specified logical block exists A Table 2 77 Seek Group 1 Command CDB g Byte 7 6 5 4 3 2 1 0 F 0 Operation Code 2BH 4 1 Logical Unit Number Reserved 0 0 2 Logical Block Address MSByte 3 Logical Block Address 4 Logical Block Address 5 Logical Block
115. age less than expected 10 Find origin failed 11 Calibrate failed B 36 Appendix B Autochanger Error Codes Jukebox Micro Move Error Codes Table B 11 Micro Move Error Codes For the 40fx 80ex 125ex and 220mx models ONLY Error Code Description hex 12 Diagnose FRU failed 13 Initial recovery failed 14 Find home failed 15 Picker initialization failed 16 Cartridge in path beams are blocked 20 Failed to find hard stop at end of flip 22 Failed to see sensor close at the end of translate 3 23 Failed to move to the vertical position needed to g engage the translate pin Q 24 Failed to see sensor close at the start of translate m 25 Failed to see height sensor re open after closing at the S start of a translate 2 28 The translate distance was too long 29 The translate distance was too short 31 Failed while checking for cartridge in a drive 32 Failed to find a hard stop returning cartridge to storage after testing for presence of cartridge 33 Failed while checking for cartridge in a storage slot 34 Failed while checking for cartridge in the Picker 35 Failed while checking for cartridge in the mailslot 36 Could not free fingers after testing for a cartridge in a drive 38 Failed to verify that cartridge exists after insert Appendix B B 37 Table B 11 Autochanger Error Codes Jukebox Micro Move Error Codes Micro Mov
116. age out phase 4 message phase 4 Message Priority Error 09H 11 message reject 10 message reject 07H 10 messages target supported 5 micro move error codes 32 micro move ID table 2 mode page 20H parameter default values 49 mode page parameter default values 48 mode select group 2 command 55H 122 mode select command 15H 31 mode sense group 0 command 54 mode sense group 2 command 5AH 125 mode sense command 1AH 21 mode sense device capabilities page 1FH 27 mode sense element address assignment page 1DH 23 mode sense transport element parameter page 1EH 25 move history log data format 63 move medium command A5H 64 move success log table format 53 N No Operation 08H 11 o ODC error codes 15 odometer log data format 58 offset values 9 Ordered Queue Tag 13 P position to element command 2BH 38 pre fetch 34H 94 prevent allow medium removal command 1EH 79 37 Q Queue Full 28H 15 Queue Tag Messages 20H 21H 22H 12 R read group 0 command 08H 21 read group 1 command 28H 82 read group 5 command A8H 128 read buffer command 3CH 102 43 read capacity command 25H 80 read defect data group 1 command 37H 96 read defect data group 5 command B7H 142 read element status command B8H 68 read long command 3EH 104 read long command DEH 145 read write error recover page 01H 57 read write error recovery page 01H 3
117. an ongoing basis This test verifies that the checksum is still valid 33 Non Destructive RAM Tests all of the controller s RAM checking for Test data acceptance and retention The test is non destructive to RAM unless interrupted by power failure This test will shut down the servo system a poweron sequence runs upon completion B 48 Appendix B Autochanger Error Codes Jukebox Micro Move Error Codes Table B 13 Sequence Tests For models 40fx 80ex 125ex and 220mx ONLY No Test Name Description 34 SCSI Interface Checks out operations of the SCSI interface Controller Chip Test controller chip This test will not be run if initiated via SCSI it reports PASS 36 Motor Control Chip Exercises the registers of the motor control IC Test In order to perform correctly this test shuts down the servo system 37 Drive Connect Test Checks for expected drive configuration This is done by polling the drive connect signal on each of the possible drives This line is grounded at the drive end if a drive is connected If the drives physically connected do not match the expected configuration then an error is reported 38 Control Panel Light Lights each portion of the display individually Show amp Button Test and then together Requires pushing each front panel button to finish the test 40 Power Supply Test Looks at both the 12 Volt and the 24 Volt power supplies to verify that they are withi
118. an unsplay Used during an ISTAT with no cartridge in the picker when the thumbs are splayed and are they must be unsplayed B2 Retract picker plunge assembly into the picker to a point just short of where the thumbs would be released and unsplay Used during an ISTAT with no cartridge in the picker when the thumbs are splayed and must be kept splayed D 10 Appendix D Table D 1 Micro Macro Moves HP Surestore Optical Micro Move IDs HP Surestore Optical Micro Move ID Table For all models EXCEPT 40fx 80ex 125ex and 220mx Move ID Description hex B3 Retract picker plunge assembly back far enough to release the thumbs and let them go to an unsplayed position Used during an ISTAT and the thumbs are being returned to an unsplayed position after contacting grabbing and replacing the first cartridge B4 Retract picker plunge assembly into the picker to a point just short of where the thumbs would be released and unsplay Used during an ISTAT and the thumbs are being retained in the splayed position after contacting grabbing and replacing the first cartridge B5 Retract picker plunge assembly far enough to get the thumbs out of the vertical picker path Used during an ISTAT no cartridge in the picker and no cartridge was contacted in the first magazine B6 Pull picker plunge assembly fully back to rearm a put Enable the picker to replace the cartridge it picked up during an
119. and 5AH 8 Table 2 119 Mode Select Group 2 Command CDB z Byte 7 6 5 4 3 2 1 0 5 0 Operation Code 5AH 3 1 Logical Unit Number Rsvd DBD Reserved 0 3 0 0 g 2 PC Page Code 3 6 Reserved 0 7 Allocation Length MSByte 8 Allocation Length LSByte 9 Reserved 0 Flag Link DBD A disable block descriptors DBD bit of 0 default indicates that block descriptors are provided PC Page control defines the type of parameter values to be returned as follows 00 Current Values 01 Changeable Values 10 Default Values 11 Saved Values Page Code Page code values are the same as for the Mode Select Group 0 command If the page code is specified as 00H or 3FH all the pages are returned Allocation Length Indicates the number of bytes that the indicator has allocated for return of this data A length of 0 indicates that no data will be returned This condition is not considered an error The drive will terminate the data in phase when the allocation length has been transferred or when all available data has been transferred to the initiator whichever is less Chapter 2 2 125 Table 2 120 SCSI 2 Drive Command Set Mode Sense Group 2 Command 5AH Mode Sense Header Byte 7 6 5 4 3 2 1 0 0 Mode Data Length MSByte 1 Mode Data Length LSByte 2 Medium Type 3 WP Reserved 0 Cache Reserved 0 1 4 Reserved 0 5 Reserved 0 6 Block
120. ansport Element Address LSByte Table 3 23 on page 3 24 8 Number Of Medium Transport Elements MSByte 0 9 Number Of Medium Transport Elements LSByte Table 3 23 on page 3 24 10 First Storage Element Address MSByte 0 11 First Storage Element Address LSByte Table 3 24 on page 3 24 12 Number Of Storage Elements MSByte 0 13 Number Of Storage Elements LSByte Table 3 24 on page 3 24 14 First Import Export Element Address MSByte 0 15 First Import Export Element Address LSByte Table 3 24 on page 3 24 16 Number Of Import Export Elements MSByte 0 17 Number Of Import Export Elements LSByte 1 18 First Data Transfer Element Address MSByte 0 19 First Data Transfer Element Address LSByte 1 20 Number Of Data Transfer Elements MSByte 0 21 Number Of Data Transfer Elements LSByte Table 3 24 on page 3 24 22 23 Reserved 0 Chapter 3 3 23 a c x ley x n Q 2 I N e fe 3 3 D 2 O Table 3 23 Table 3 24 Jukebox SCSI 2 Command Set Mode Sense Command 1AH Number of Transport Elements Tr rt Mode First Transport of Transport jets toe Address Elements Dual Picker Mode 16 2 Single Picker Mode 0 1 a All models except the 40fx 80ex 125ex and 220mx will run in either single or double picker mode All other jukebox models run in single picker mode only Number of Data Transfer Elements
121. as 3 45 Table 3 44 Drive Status Definition 0 0 00 3 46 Table 3 45 Log Sense Command CDB 000 e eee eee 3 47 Table 3 46 Log Sense Parameter Data Available in Each Page 3 48 Table 3 47 Error Logs Table Format 0 cc cece eens 3 49 Table 3 48 Error Recovery Runtime Log Data Entry Format 3 50 Table 3 49 Error Logs Table Format For 40fx 80ex 125ex and 220mx models 3 51 Table 3 50 Error Log Entry Format For 40fx 80ex 125ex and 220mx models 3 51 Table 3 51 Move Success Log Table Format For 40fx 80ex 125ex and 220mx models I ie foi Seat Sod eating hina nurs wa AE E a Gag r ea Sau a Oe tune tay are nner cs 3 53 Table 3 52 Move Success Logs Entry Format 0 0 0 e eee eee 3 53 Table 3 53 Force Entry Data Format 0 0 eee eee 3 54 Table 3 54 Recovery Log Data Format For all models EXCEPT 40fx 80ex T2A5ex and 220m3 erer iona hoses Shee easy aed Ged ve Ped cetacean Breve ys 3 55 Table 3 55 Recovery Log Data Format For the 40fx 80ex 125ex and 220mx modely cig Set arcs nein ies ann Ws wie Suk a ee Rand ak wlan ao A Ned ute eee alg 3 55 Table 3 56 Recovery Log Entry Format For the 40fx 80ex 125ex and 220mx models Ohh ted cs tee DN E EE aut betel ice ak Bedi ooh Mo eutk fe 3 56 Table 3 57 Error Recovery State For the 40fx 80ex 125ex and 220mx models 3 56 Table 3 58 Drive Log Data Format 00000 eee 3 57 Table 3 59
122. at spin up A Force Write Calibration bit of 0 instructs the drive to perform the Write Calibration routine on receipt of the first Write command or 5 minutes after spin up The bits DAIR and Force Verify on this mode page can also be controlled in HP products by changing external switch settings In HP s standalone box products this is accomplished by changing the thumb wheel settings on the rear of the box In HP s library products this is accomplished by changing the front panel settings In all cases changes to the mode page settings will override the external switch settings Chapter 2 2 47 e O Ky N iw O fe 3 3 D 5 2 O Table 2 42 SCSI 2 Drive Command Set Mode Select Command 15H Mode Page Parameter Default Values The default values of the Mode Page Parameters are as follows Mode Page Parameter Default Values Page Field Default Value 01H AWRE 1 01H TB 0 01H RC 0 01H PER 0 01H DTE 0 01H DCR 0 01H Read Retry Count 5 01H Write Retry Count 5 02H Buffer Full Ratio 20H 02H Buffer Empty Ratio 20H 02H Maximum Burst Size 20H 08H WCE 1 08H MF 1 08H RCD 0 08H Disable Pre Fetch Transfer Length 40H 08H Minimum Pre Fetch 01H 08H Maximum Pre Fetch 01H 08H Maximum Pre Fetch Ceiling 40H OAH Que Algorithm Modifier 0 0AH DQUE 0 OBH Medium Type 1 Supported 02H 2 48 Chapter 2 SCSI 2 Drive Command Set Mode Sele
123. atile RAM A Write Cache Enable bit of 1 indicates write caching is enabled A WCE bit of 0 indicates write caching is disabled The Multiplication Factor bit is set to 1 and cannot be changed This bit is set to the Minimum and Maximum Pre Fetch fields during READ operations If this bit is set to 0 by the MODE SELECT command a CHECK CONDITION status is returned with the sense key additional sense code set to ILLEGAL REQUEST Invalid Parameter List Chapter 2 SCSI 2 Drive Command Set Mode Sense Group 0 Command 1AH RCD A Read Cache Disable bit of 1 indicates read ahead is disabled A RCD bit of 0 indicates read ahead is enabled NOTE If WCE and RCD are both set to 1 a CHECK CONDITION status is returned with the sense key additional sense code set to ILLEGAL REQUESTYInvalid Parameter List e O Ky N iw O fe 3 3 D 5 2 O DisablePre fetchTransfer Length This field sets the threshold value for pre fetching data during reads If the number of blocks to be read is greater than this value no pre fetching occurs The Disable Pre fetch Transfer Length default setting is 64 Minimum Pre fetch If this bit is set to 0 by the MODE SELECT command a CHECK CONDITION status is returned with the sense key additional sense code set to ILLEGAL REQUEST Invalid Parameter List Since the MF bit is 1 and the Minimum Pre Fetch bit is also 1 the minimum pre fetch size is equal to the READ Transfe
124. available Chapter 3 3 69 a c x s la gt lt o O o g Li O 3 3 o gt Q 77 Table 3 72 Jukebox SCSI 2 Command Set Read Element Status Command B8H Element Type Code 1H Picker Medium Transport Element Descriptor Block Byte 7 6 5 4 3 2 1 0 0 Element Type Code 1H 1 Reserved 0 2 Element Descriptor Length MSByte 3 Element Descriptor Length LSByte 4 Reserved 0 5 Byte Count of Descriptor Data Available MSByte 6 Byte Count of Descriptor Data Available Middle Byte 7 Byte Count of Descriptor Data Available LSByte 8 Element Address MSByte 9 Element Address LSByte 10 Reserved 0 Except Reserved Full 0 11 Reserved 0 Element Descriptor Length The number of bytes in each Element Descriptor Block Byte Count of Descriptor Data Available Element Descriptor Length for X Number of Elements of the type shown in byte 0 Element Address The address of the element being reported by this descriptor block Except When set to 1 the element is in an abnormal state Full When set to 1 the element contains a cartridge 3 70 Chapter 3 Jukebox SCSI 2 Command Set Read Element Status Command B8H Element Type Code 2H Storage Slot Table 3 73 Read Element Status Storage Element Descriptor Block Byte 7 6 5 4 3 2 1 0 0 Elemen
125. ble 2 100 SCSI 2 Drive Command Set Log Sense Command 4DH Log Sense Command 4DH This command provides a means for the initiator to manage statistical information maintained by the drive Log Sense Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code 4DH 1 Reserved 0 2 PC 01H Page Code See Table 2 101 on page 2 112 3 Reserved 0 4 Reserved 0 5 Parameter Pointer MSByte See Table 2 101 on page 2 112 6 Parameter Pointer LSByte 7 Allocation Length MSByte 8 Allocation Length LSByte 9 Reserved 0 Flag Link Allocation Length The number of parameter bytes including the Log Page and the parameter structures Parameter Pointer The Parameter Pointer field allows the initiator to Chapter 2 request parameter data beginning from a specific parameter code to the maximum allocation length or the maximum parameter code whichever is less Log parameters within the specified log page are transferred in ascending order according to parameter code 2 111 n O 2 N iw Z O fe 3 3 D 5 2 O Table 2 101 Table 2 102 SCSI 2 Drive Command Set Log Sense Command 4DH Log Sense Page Codes Page Description Code 00H Supported Log Pages 02H Error Counter Page for Write Errors See Table 2 103 on page 2 113 03H Error Counter Page for Read Errors See Table 2 105 on page 2 114 0
126. built and the second word is the cumulative number of Major Retries since the jukebox was built Inline Retries are attempts to move again from the error position Major Retries are attempts to move again after a Find Home command has re zeroed the unit Chapter 3 3 61 a c x 0 tez x lt 7 O o N O 3 3 o gt a 7 Jukebox SCSI 2 Command Set Log Sense Command 4DH Table 3 65 Retry Algorithm Codes Number Algorithm Name Type 01H Find Home and Calibrate Major 03H Z axis Home Major 04H FRU Isolation Major 81H Mailslot Inline 91H Drive 1 Eject Inline 92H Drive 2 Eject Inline 93H Drive 3 Eject Inline 94H Drive 4 Eject Inline A1H Drive 1 Insert Inline A2H Drive 2 Insert Inline A3H Drive 3 Insert Inline A4H Drive 4 Insert Inline The number of drives within a unit is model dependent Refer to Table 3 24 on page 3 24 for the actual number of drives within a specific jukebox 3 62 Chapter 3 Jukebox SCSI 2 Command Set Log Sense Command 4DH Move History Log Data Format NOTE This log is ONLY supported on the 40fx 80ex 125ex and 220mx models This table can bee accessed via the Log Sense Command 4DH Table 3 45 on page 3 47 with page code 3AH Table 3 66 Move History Log Data Format a Byte Description o 0 Page Code 3AH 1 Reserved 0 S 2 3 Number of bytes to follow 3 4 83 6 His
127. by the jukebox Table 3 58 Drive Log Data Format Pe Byte Description 3 0 Page Code 35H o 1 Reserved 0 R 2 3 Number of bytes to follow 3 4 13 Log entry for Drive 1 F 14 23 Log entry for Drive 2 Model dependent seeTable 3 24 on o page 3 24 24 33 Log entry for Drive Model dependent see Table 3 24 on page 3 24 34 43 Log entry for Drive 4 Model dependent see Table 3 24 on page 3 24 Table 3 59 Drive Log Entry Format Byte Description 0 3 Count of optical disk insertions for this drive 4 5 Media source for last move to this drive Media flipped bit for last move to this drive ID LUN Valid bits for this drive SCSI ID for this drive SCSI LUN for this drive oOo o n oe Chapter 3 3 57 Table 3 60 Jukebox SCSI 2 Command Set Log Sense Command 4DH Odometer Log Data Format This table can be accessed via the Log Sense Command 4DH Table 3 45 on page 3 47 with page code 37H It counts the number of times various types of moves are completed An exchange is counted as two moves Odometer Log Data Format Byte Description 0 Page Code 37H 1 Reserved 0 2 3 Number of bytes to follow 4 7 Move Odometer 8 11 Flip Odometer 12 15 Translate Odometer 16 19 Mailslot Rotate Odometer 20 23 Poweron Hours 3 58 Chapter 3 Jukebox SCSI 2 Command Set Log Sense Command 4DH Run Time Log Data Format This table
128. c cee ee ees 2 68 Format Mode 0441 2 3 sc cae cee ad 8 8 ge ed as a ea ee 2 69 xii Tables Table 2 61 Vendor Unique Page 21H cc ee 2 70 Table 2 62 Start Stop Unit Command CDB 0 000 cee eee eee 2 73 Table 2 63 Receive Diagnostic Results Command CDB 2 74 Table 2 64 Received Diagnostic Results Page Codes 000 00 ee ee 2 74 Table 2 65 Supported Diagnostic Pages 0 00 cece eee 2 75 Table 2 66 Controller Test 81H 0 0 ccc teens 2 75 Table 2 67 Send Diagnostic Command CDB 0 00 2 76 Table 2 68 Supported Diagnostic Pages 0 0 2 77 Table 2 69 Send Diagnostic Command Page Codes 000 eee eeeee 2 77 Table 2 70 C ntroller Test reri Jscecean Gee ade ei at eee ueies teu eeeterdead 2 78 Table 2 71 Interface Manager Diagnostic Tests 0 000 cece eee eee 2 78 Table 2 72 Prevent Allow Medium Removal Command CDB 2 79 Table 2 73 Read Capacity Command CDB 0 0 0 ccc ees 2 80 Table 2 74 Read Capacity Command Data 0 ccc es 2 81 Table 2 75 Read Group 1 Command CDB 0 00 cee eee eee 2 82 Table 2 76 Write Group 1 Command CDB 0 0 00 ees 2 84 Table 2 77 Seek Group 1 Command CDB 0 nenene rererere 2 87 Table 2 78 Erase Group 1 Command CDB 0 00 ce eee eee 2 88 Table 2 79 Write and Verify Group 1 Command CDB
129. checksum error 06 Illegal interrupt encountered by microprocessor 07 Illegal CPU exception encountered by microprocessor 09 Firmware error SCSI INTERFACE SPECIFIC ERROR CODES 0B SCSI controller register error 0C SCSI controller IC s RAM failed 0D SCSI controller message error OE SCSI controller command error OF SCSI controller kill error 10 SCSI controller FIFO error 11 SCSI controller target sequence error 12 SCSI controller command sequence error 13 SCSI controller status sequence error LOOPBACK ERROR CODES 18 SCSI connector loopback error in DBO or I O B 22 Appendix B Table B 8 Autochanger Error Codes Hardware Error Codes Hardware Error Codes For the 40fx 80ex 125ex and 220mx models ONLY Error Code hex Failure Description 19 SCSI connector loopback error in DB1 or C D 1A SCSI connector loopback error in DB2 or MSG 1B SCSI connector loopback error in DB3 or REQ 1C SCSI connector loopback error in DB4 or ACK 1D SCSI connector loopback error in DB5 or ATN 1E SCSI connector loopback error in DB6 or SEL 1F SCSI connector loopback error in DB7 or BSY 20 SCSI connector loopback error in DBP or RST MULTIFUNCTION PERIPHERAL IC ERROR CODES 29 RS 232 loopback data did not match what was sent not supported 2A Timed out waiting for RS 232 loopback data not supported 2B Timer A did not count down as expected not s
130. ck Byte 7 6 5 4 3 2 1 0 0 Element Type Code 4H 1 Reserved 0 2 Element Descriptor Length MSByte 3 Element Descriptor Length LSByte 4 Reserved 0 5 Byte Count Of Descriptor Data Available MSByte 6 Byte Count of Descriptor Data Available Middle Byte 7 Byte Count of Descriptor Data Available LSByte 8 Element Address MSByte 9 Element Address LSByte 10 Reserved 0 Access Except Reserved Full 0 11 Reserved 0 12 Additional Sense Code See Table B 2 on page B 4 13 Additional Sense Code Qualifier See Table B 2 on page B 4 14 Not Reserved ID LU Reserved Logical Unit Number Bus 0 Valid Valid 0 15 SCSI Bus Address 16 Reserved 0 17 SValid Invert Reserved 0 18 Source Storage Element Address MSByte 19 Source Storage Element Address LSByte 3 74 Chapter 3 Jukebox SCSI 2 Command Set Read Element Status Command B8H Table 3 75 Read Element Status Data Transfer Element Descriptor Block Byte 7 6 5 4 3 2 1 0 20 23 Reserved 0 24 332 Drive Serial Number ASCII a These fields are applicable for the 300mx 600mx 700mx 1200mx and 2200mx models only Element Descriptor Length The number of bytes in each Element Descriptor Block Byte Count of Descriptor Data Available Element Descriptor Length for X Number of Elements of the type shown in byte 0 a c x 0 tez x lt 7 O o g Li O o 3 3 o gt a 7
131. coded Part PDL Primary Defect List RESYNC Resynchronization pattern SDL Secondary Defect List SM Sector Mark SFP Standard Format Part SYNC Synchronization pattern VCM Voice Coil Motor VGA Variable Gain Adjust VFO Variable Frequency Oscillator Appendix A A 23 is lt o m 3 e e a o 2 Drive Error Codes DSP Error Codes A 24 Appendix A Autochanger Error Codes Appendix B B 1 gt c e fe gt o e Q o m fe e e Q oO Autochanger Error Codes Chapter Overview Chapter Overview This chapter contains the following autochanger error code tables e Request Sense Codes e Request Sense Maps e Hardware Error Codes e Move Error Codes e Micro Move Failure Type Codes e Diagnostic Tests An error code can be reported through the Log Sense Command 4DH Request Sense Command 03H or through the control panel NOTE See Appendix C for a list of field replaceable units for the each of the jukebox models B 2 Appendix B Autochanger Error Codes Request Sense Error Codes Request Sense Error Codes This section identifies each of the error responses for the autochanger Request Sense Command 03H Table 3 5 on page 3 8 Table B 1 Request Sense Sense Key Values Byte 2 Bits 3 through 0 Sense Name Abbrev Description Key 0H No Sense NS The command completed successfully 1H Recovered RE The las
132. covery procedure is appropriate Request Sense Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code 03H 1 Logical Unit Number Reserved 0 0 2 Reserved 0 3 Reserved 0 4 Allocation Length Table 2 7 on page 2 11 5 Reserved 0 Flag Link The Allocation Length indicates the number of bytes of sense data that the drive transfers to the initiator This drive has 22 bytes of sense data If an allocation length specified is less then the allocated amount is transferred the remaining sense data is lost and no error will be reported If an allocated length specified is greater then only 22 bytes of sense data are transferred and no error will be reported 2 10 Chapter 2 Sense Data Format SCSI 2 Drive Command Set Request Sense Command 03H Table 2 7 Error Code 70H or 71H Sense Data Format 8 Byte 7 6 5 4 3 2 1 gt 0 Valid Error Code 70H or 71H 3 1 Reserved 0 3 2 Reserved 0 ILI Rsvd 0 Sense Key A 3 Information MSByte 4 Information Byte 5 Information Byte 6 Information LSByte 7 Additional Sense Length 0EH 8 Reserved 0 9 Reserved 0 10 Reserved 0 11 Reserved 0 12 Additional Sense Code 13 Additional Sense Code Qualifier 14 Reserved 0 15 SKSV Sense Key Specific Information 16 Sense Key Specific Information 17 Sense Key Specific Informatio
133. ct Command 15H Table 2 42 Mode Page Parameter Default Values Page Field Default Value 9 OBH Medium Type 2 Supported 03H OBH Medium Type 3 Supported 00H fe OBH Medium Type 4 Supported 00H 3 21H DAIR 0 3 21H DWR 0 21H Quick Disconnect 0 21H Force Verify 0 a This value is for 9 1 and 5 2 Gbyte Capacity drive only With power on or reset and the loaded media holds no format information in itself the current value of the format page 20H parameters are set as follows Table 2 43 Mode Page 20H Parameter Default Values Page Field Current Value 650 Mbytes Cartridge 20H Format Mode 3 20H Type 0 20H Number of Bands 1 20H Size of Spare Band 2048 1 3 1 2 Gbytes Cartridge 1024 512 bytes sector 20H Format Mode 4 20H Number of Bands 1 2 6 Gbytes Cartridge 1024 bytes sector 20H Format Mode 4 Chapter 2 2 49 SCSI 2 Drive Command Set Mode Select Command 15H Table 2 43 Mode Page 20H Parameter Default Values Page Field Current Value 20H Number of Bands 34 2 3 Gbytes Cartridge 512 bytes sector 20H Format Mode 4 20H Number of Bands 30 5 2 Gbytes Cartridge 2048 bytes sector 20H Format Mode 4 20H Number of Bands 24 4 8 Gbytes Cartridge 512 bytes sector 20H Format Mode 4 20H Number of Bands 45 4 1 Gbytes Cartridge 512 bytes sector 20H Format Mode 4 2
134. cturing Date Code Current ASCII data 40 49 Serial Number Current ASCII data 50 55 Drive Identifier 8XMO ASCII 4XMO for 2 6 Gbyte capacity drives a This field is always 33H b The represents blank spaces Chapter 2 2 29 o O o N o lt o O 3 3 o gt Q 2 NOTE SCSI 2 Drive Command Set Inquiry Command 12H If the drive is properly connected and responds to SCSI selection the Peripheral Qualifier field is set to 000 If Direct Access Inquiry Response DAIR has been enabled the Peripheral Device Type field is set 00H Direct Access Device Otherwise the Peripheral Device Type field is set to 07H Optical Memory Device Because the drive does not support logical unit 1 through 7 an Inquiry command to these logical units always returns 011 for the Peripheral Qualifier and 1FH Unknown Device Type for the Peripheral Device Type RMB The Removable Media Bit is set to 1 for removable optical disks The drive only supports removable optical disks so this bit is always 1 Device Type Modifier The drive is not using the Device Type Modifier field and will return 0 ISO ECMA and ANSI Approved Versions Approved Version fields indicate compliance of the current firmware to these standards Additional Sense Length This field indicates the length in bytes of the additional parameters This field is always 33H RelAdr The Relative Addressing bit is set to 1 which indicates
135. d The agreement becomes invalid after an intermediate status such as e Hard reset condition e BUS DEVICE RESET message e Wide data transfer message e Power cycle The initiator may also initiate a SDTR message exchange when appropriate to negotiate a new data transfer agreement synchronous or asynchronous Extended Message Format Byte 7 6 5 4 3 2 1 0 0 Extended Message 01H 1 Extended Message Length 03H 2 Synchronous Data Transfer Request Code 01H 3 Transfer Period Factor m times 4 nanoseconds 4 REQ ACK Offset x 1 6 Chapter 1 SCSI Command Overview Drive Control Commands The transfer period is the minimum time allowed between leading edges of successive REQ pulses and of successive ACK pulses The REQ ACK offset is the maximum number of REQ pulses allowed to be outstanding before the leading edge of its corresponding ACK pulse is received at the target This value prevents overflow conditions in the device s reception buffer and offset counter A REQ ACK offset value of zero indicates asynchronous mode The initiator sets its values according to the rules above that permit it to receive data successfully If the drive can also receive data successfully with these values or smaller transfer period or larger REQ ACK offset or both it returns the same values in its SDTR message Synchronous Negotiation Started by the Initiator If the initiator recognizes that
136. d Y A Blk Vfy bit of 0 indicates the drive verifies written x data integrity o Verification A Length The Verification Length field specifies the number of 9 3 3 D m 2 D Rel Adr A relative address bit of one indicates that logical block address specified is a two s complement offset from the last logical block address accessed A value of 0 indicates that the logical block address is an absolute address Chapter 2 2 93 SCSI 2 Drive Command Set Pre Fetch 34H Pre Fetch 34H The Pre Fetch command is used to transfer the specified number of data blocks starting from the specified logical block address to cache memory Table 2 81 Pre Fetch Command Byte 7 6 5 4 3 2 1 0 0 Operation Code 34H 1 Reserved 0 Immed RelAdr 2 Logical Block Address MSByte 3 Logical Block Address 4 Logical Block Address 5 Logical Block Address LSByte 6 Reserved 0 7 Transfer Length MSByte 8 Transfer Length LSByte 9 Reserved 0 Flag Link Immed An Immediate bit of 1 indicates that the drive returns a status as soon as the command descriptor block is validated An Immed bit of 0 indicates that the status is not returned until the operation is completed Transfer Length This field indicates the number of contiguous logical blocks of data to be transferred Rel Adr A relative address bit of one indicates that logical block address specified is a two s comp
137. d 1 3 Gbyte optical disks The 2 6 Gbyte capacity drives cannot Format Erase Write or Write and Verify 650 Mbyte optical disks If this command is issued with any of these drive media combinations a CHECK CONDITION status will result with the Sense Key Additional Sense Code set to Data Protect Write Protected NOTE For Write Once media Byte 9 Bit 7 and Bit 6 are reserved 0 2 84 Chapter 2 NOTE SCSI 2 Drive Command Set Write Group 1 Command 2AH DPO A Disable Page Out bit of 1 instructs the target not to store the data in the cache after it has been transferred to the media A DPO bit of 0 instructs the target to store data in the cache after it has been transferred to the media This bit is ignored FUA A Force Unit Access bit of 1 indicates that data is written directly to the disk An FUA bit of 0 indicates that write caching is allowed Rel Adr A relative address bit of one indicates that logical block address specified is a two s complement offset from the last logical block address accessed A value of 0 indicates that the logical block address is an absolute address EBP An Erase By Pass bit of 0 indicates an erase is automatically performed before writing the data An EBP bit of 1 suppresses the erase operation Transfer Length The Transfer Length field specifies the number of contiguous logical blocks of data to be transferred for this command A value of 0 indicates that no blocks of dat
138. d Party Device ID Rsvd 0 Pty 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 Flag Link The reservation is effective until one of the following occurs e The Reserve initiator sends another valid Reserve Command e The Reserve initiator releases using a Release Command e Any initiator sends a Bus Device Reset message e A Reset conditions occurs Once RESERVED other initiator commands except Inquiry and Request Sense for the logical unit are rejected and result in a Reservation Conflict status A Release Command sent by another initiator is ignored 3rdPty A 3rd Pty bit of 1 indicates that the drive is reserved for the SCSI device specified in the Third Party Device ID field 3rd Pty Device ID 3rd Pty Device ID indicates identification of the SCSI device for which the drive is to be reserved 2 52 Chapter 2 Table 2 46 SCSI 2 Drive Command Set Release Command 17H Release Command 17H This command is sent by the Reserve Command initiator to release the logical unit for use by other initiators Release Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code 17H 1 Logical Unit Number 3rd 3rd Party Device ID Rsvd 0 Pty 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 Flag Link 3rdPty A 3rd Pty bit of 1 indicates that the drive is reserved for the SCSI device specified in the Third Party Device ID
139. d Set Write and Verify Group 1 Command 2EH DPO A Disable Page Out bit of 1 instructs the target not to store the data in the cache after it has been transferred to the optical disk A DPO bit of 0 instructs the target to store the data in the cache after it has been transferred to the optical disk This bit is ignored EBP An Erase By Pass bit of 0 indicates an erase automatically performs before writing the data e O Ky N o O fe 3 3 D 5 2 O An EBP bit of 1 suppresses the erase operation Transfer Length The Transfer Length field specifies the number of contiguous logical blocks of data to be transferred for this command A value of 0 indicates that no blocks will be transferred and is not considered an error PBA A Physical Block Address bit of 1 indicates that physical block addressing is used A PBA bit of 0 indicates that logical block addressing is used ErsCntl The Erase Control bit is identical to the Erase Bypass bit Rel Adr A relative address bit of one indicates that logical block address specified is a two s complement offset from the last logical block address accessed A value of 0 indicates that the logical block address is an absolute address NOTE When this command is used with 14X 512 OR 1024 byte sector media setting the ErsCntl bit or the PBA bit will cause the drive to return a CHECK CONDITION status The sense key additional sense code will be set to ILLEG
140. disconnect timeout settings 2 disconnect reconnect page 02H 36 59 drive control commands 3 drive log data format 57 drive request sense command values 3 sense key values 3 DSP error codes 19 Index E element full empty sense code 3BH 7 erase group 1 command 2CH 88 erase group 5 command ACH 134 error codes autochanger move 29 hardware 19 micro move 32 error logs table format 49 exchange medium command A6H 66 extended message 01H 6 F field replaceable units FRUs 2 flag 7 force log data format 54 format mode 03H type 0 43 67 format mode 03H type 1 44 68 format mode 04H 45 69 format unit command 04H 15 G Good OOH 14 Group 0 Commands 2 Group 1 Commands 4 Group 2 Commands 4 Group 5 Commands 6 H hardware error codes 19 Head of Queue Tag 13 I identity 10 Identity 80H FFH 13 information transfer phase 3 initialize element status command 07H 12 initiator 2 initiator detected error 05H 9 inquiry command 12H 26 14 Intermediate Condition Met 14H 15 Intermediate Good 10H 15 internal error codes 9 invalid address sense code 21H 7 L link 7 linked command complete 10 Linked Command Complete with flag OBH 11 Index Linked Command Complete 0AH 11 log select command 4CH 109 log sense command 4DH 111 47 M medium types support page 0BH 64 medium types supported page OBH 40 message in phase 4 mess
141. ditional Sense Code Values Sense Sense Description Code Key and Qualifier 39 00 5H IR Saving Parameters Not Supported 3A 00 2H NR Medium Not Present 3D 00 5H IR Invalid Bits in Identify Message 3F 01 6H UA Microcode Has Been Changed 40 80 4H HE Bias Magnet Failure 40 81 4H HE Limited Laser Life 2 40 84 4H HE Temperature Alarm 3 40 85 4H HE Laser Failure No LD Power a 40 86 4H HE Read Channel Calibration Error i 40 87 4H HE Illegal Servo Signal 40 88 4H HE Sensor Failure 40 90 4H HE DSP Diag Error 40 91 4H HE 12V Line Failure 40 92 4H HE Medium Recognition Error 40 95 4H HE Buffer Memory Test Error 40 97 4H HE DSP Communication Diag Error 40 98 4H HE DSP Download Error 40 99 4H HE RAM Diag Error 40 9A 4H HE ODC Diag Error 40 9B 4H HE Buffer Memory Diag Error 40 9D 4H HE Write CAL Error 43 00 BH AC Message Error Appendix A A 7 Drive Error Codes Drive Request Sense Command Values Table A 2 Request Sense Additional Sense Code Values Sense Sense Description Code Key and Qualifier 44 00 4H HE Internal Target Failure 45 00 BH AC Select or Reselect Failure 47 00 BH AC SCSI Parity Error 48 00 BH AC Initiator Detected Error Message Received 49 00 BH AC Invalid Message Error 4E 00 BH AC Overlapped Commands Attempted 53 00 4H HE Media Load Eject Failure 53 02 5H IR Medium Removal Prevented 92 00 8H BC Overwrite Attempted 93
142. e REQ ACK Offset REQ ACK Offset 0 lt x lt 15 Xt Xj Xt 0 lt x lt 255 x 15 15 Save Data Pointer 02H This message is sent from the target to direct the initiator to save a copy of the present active data pointer for the currently attached logical unit The drive may issue this message when it disconnects from the SCSI Bus during data transfer Restore Pointers 03H This message is sent from the target to direct the initiator to restore the most recently saved pointers to active state The target may send this message when a bus error has occurred during the Data In or Status Phase Disconnect 04H This message is sent from the target to inform an initiator that the present physical path is going to be broken but that a later reconnect is required to complete current operation Initiator Detected Error 05H When the target receives this message during Data In or Status Phase it may retry the transfer after sending a Restore Pointers message Abort 06H This message is sent from the initiator to the target to clear the present operation All pending data and status that was made by the current command is cleared and the target goes to the Bus Free Phase Pending data and status for other initiators are not cleared No status or ending message is sent for the operation Chapter 1 1 9 el o 2 i e 3 3 gt Q lt oO S O SCSI Command Overview Drive Control Co
143. e 2 Bits 3 throughO A 3 Table A 2 Request Sense Additional Sense Code Values 2055 A 5 Table A 3 Internal Error Codes 0 0 eee eens A 9 Table A 4 ODC Error Codes ind ioo4a0 btn oun had phe he hoa taiwan haws A 15 Table A 5 ODC Error Codes 0 00 ccc cece eee e etn e ee enees A 17 Table A 6 DSP Error Codes sirsa once hela hohe ee tee eh elie dS A 19 Table A 7 Terms Used In the Tables 0 00 ccc eee eee A 22 Table B 1 Request Sense Sense Key Values Byte 2 Bits 3 through 0 B 3 Table B 2 Request Sense Data bytes 12 and 13 0 00 0c ee eee B 3 Table B 3 Invalid Address Sense Code 21H 0 ccc eee B 7 Table B 4 Element Full Empty Sense Code 83BH 000 00 ee eee B 7 Table B 5 Request Sense Additional Sense Data For all models EXCEPT 40fx 80ex 125ex and 220MxX 1 eee eee eens B 8 Table B 6 Request Sense Additional Sense Data For models 40fx 80ex 125exand 220MX sc Sades Gene ea da eae nde wba Qakasdw kha 26 Guba eas B 14 Table B 7 Hardware Error Codes medium and large models B 19 Tables Table B 8 Hardware Error Codes For the 40fx 80ex 125ex and 220mx Models hissed he she a eee le ek aah a Oe ae ns dees ee aes B 22 Table B 9 Autochanger Move Error Codes 0 00 cece eee eee eee B 29 Table B 10 Micro Move Error Codes 0 00 cece cee eee eee eee B 32 Table B 1
144. e 3 50 Error Log Entry Format For 40fx 80ex 125ex and 220mx models only Byte 7 6 5 4 3 2 1 0 0 Diagnostic User Number 1 Hardware Error Code Table B 7 on page B 19 2 FRU 1 Table C 1 on page C 2 3 FRU 2 Table C 1 on page C 2 4 FRU 3 Table C 1 on page C 2 5 Test Number 6 Time Stamp MSByte 7 Time Stamp 8 Time Stamp 9 Time Stamp LSByte Chapter 3 3 51 NOTE Jukebox SCSI 2 Command Set Log Sense Command 4DH Diagnostic User Number 0 Poweron 1 Front Panel 2 SCSI Bus 3 FRU Isolation 4 Error Recovery 5 SCSI Reset 6 SCSI Abort FRU 1 The FRU most likely to be at fault See Appendix FRU 2 The second most likely FRU to be at fault See Appendix FRU 3 The third mostly likely FRU to be at fault See Appendix Test Number The diagnostic test number See Table B 12 on page B 40 for a list of diagnostic tests Time Stamp Indicates when the error occurred measured in hours since the odometer was initialized The FRU numbers returned indicate the most likely cause of the error but these FRUs might not be the actual cause of the problem 3 52 Chapter 3 Jukebox SCSI 2 Command Set Log Sense Command 4DH Move Success Log Table Format NOTE This log is ONLY supported on the 40fx and 80ex models This table can be accessed via the Log Sense Command 4DH Byte Description Table 3 45 on page 3 47 with page code 31H The Move Success Log is i
145. e Error Codes For the 40fx 80ex 125ex and 220mx models ONLY Error Code Description hex 40 Failed finding the back of storage slot during retraction 41 Failed to verify that a disk is in the storage slot on get using cartridge in path beams 42 Not able to measure the depth of the storage slot 43 Failed to free fingers from the storage slot 48 Could not find the back of the storage slot after insert 49 Failed to verify that a cartridge exists in the storage slot after insert 4A Could not free fingers from storage slot after insert 50 Could not find the back of the mailslot after get 51 Failed to verify that a disk is in the mailslot on get using cartridge in path beams 52 Not able to measure the depth of the mailslot 58 Could not find the back of the mailslot after insert 59 Failed to verify that a cartridge exists in the mailslot after insert 60 Failed to rotate the mailslot in 61 Failed to rotate the mailslot out 70 Exhausted retries while attempting to get the drive to eject the cartridge 71 Could not verify that the drive ejected the cartridge 72 Could not free fingers from the drive 73 No cartridge in drive B 38 Appendix B Autochanger Error Codes Jukebox Micro Move Error Codes Table B 11 Micro Move Error Codes For the 40fx 80ex 125ex and 220mx models ONLY Error Code Description hex 7
146. e drive media combinations a CHECK CONDITION status will result with the Sense Key Additional Sense Code set to Data Protect Write Protected 2 88 Chapter 2 SCSI 2 Drive Command Set Erase Group 1 Command 2CH ERA An Erase All bit of 1 indicates that all remaining blocks are erased starting from the logical block address to the end of the disk The transfer length must be set to 0 An ERA bit of 0 indicates that all blocks are erased starting from the logical block address to the end of the specified transfer length Rel Adr A relative address bit of one indicates that logical block address specified is a two s complement offset from the last logical block address accessed e O Ky N iw O fe 3 3 D 5 2 O A value of 0 indicates that the logical block address is an absolute address Transfer Length The Transfer Length field specifies the number of contiguous logical blocks of data to be erased A value of 0 indicates that no blocks will be erased and is not considered an error PBA A Physical Block Address bit of 1 indicates that physical block addressing is used A PBA bit of 0 indicates that logical block addressing is used NOTE If this command is executed for write once disks the drive returns a CHECK CONDITION status with the Sense Key Additional Sense Code set to Illegal Request Invalid Command Operation Code NOTE When this command is executed with 14X 512 or 1024 b
147. e reporting an error 2 35 e O Ky N iw O fe 3 3 D 5 2 O Table 2 31 SCSI 2 Drive Command Set Mode Select Command 15H Disconnect Reconnect The disconnect reconnect page provides the initiator the means to tune the performance of the SCSI bus Disconnect Reconnect Page 02H Byte 7 6 5 4 3 2 1 0 0 Reserved 0 Page Code 02H 1 Page Length OEH 2 Buffer Full Ratio 3 Buffer Empty Ratio 4 9 Reserved 0 10 Maximum Burst Size MSByte 11 Maximum Burst Size LSByte 12 15 Reserved 0 Buffer Full Ratio This field has no effect on the drive Buffer Empty Ratio This field has no effect on the drive Maximum Burst Size This field indicates the maximum amount of data that the target transfers during a data phase before disconnecting if the initiator has granted the disconnect privilege This value is expressed in increments of 512 bytes e g a value of one means 512 bytes two means 1024 bytes etc A value of zero indicates there is no limit on the amount of data transferred per connection 2 36 Chapter 2 SCSI 2 Drive Command Set Mode Select Command 15H Caching Page 08H The caching parameters table defines the parameters that affect the use 8 of the cache ne Table 2 32 Caching Page 08H z Byte 7 6 5 4 3 2 1 0 g 0 Reserved 0 Page Code 08H F 1
148. e unit attention condition persists for each initiator until that initiator issues a command to the logical unit other than Request Sense or Inquiry for which the target reports a CHECK CONDITION status If the next command from that initiator to the logical unit following the CHECK CONDITION status is Request Sense the Unit Attention sense key is returned If any command other than Request Sense is received the unit attention condition is lost If an Inquiry Command is received from an initiator with a pending unit attention condition before the target reports CHECK CONDITION status the target performs the Inquiry Command and does not clear the unit attention If a Request Sense Command is received from an initiator with a pending unit attention condition before the target reports a CHECK CONDITION status the target discards any pending sense data reports a Unit Attention sense key and clears the unit attention condition for that initiator Chapter 1 1 17 oO 2 e 3 3 o Q O lt O s S 7 Figure 1 1 NOTE SCSI Command Overview SCSI Commands Used by the Target SCSI Commands Used by the Target This section describes detailed functions of each program supported in the target Entries are arranged in order of operation code Each entry includes 1 Command name 2 Operation code 3 Brief description of the command 4 Command descriptor block CDB 5 Detailed description o
149. ement Number to which the Second Destination Element Bit Map Byte 44 refers Micro Move ID History The last five autochanger Micro Move IDs for the original movement command prior to the failure See Table C 2 on page C 17 Failed Micro Move ID Actual micro move that failed See Table C 2 on page C 17 Micro Move Error Code The error code associated with the failed Micro Move ID See Table 5 11 on page 5 35 Vertical Motor Commanded Position The position to which the vertical motor was commanded Vertical Motor Actual Position The actual position of the vertical motor Horizontal Motor Commanded Position The position to which the horizontal motor was commanded Horizontal Motor Actual Position The actual position of the horizontal motor B 18 Appendix B NOTE Table B 7 Autochanger Error Codes Hardware Error Codes Hardware Error Codes Hardware Errors are reported through the Request Sense Command 03H Byte 19 Table 5 6 on page 5 14 the Log Sense Command 4DH and the Receive Diagnostic Results Command 1CH Byte 1 Table 3 30 on page 3 34 If an error is unrecoverable i e something is broken or jammed beyond recovery without manual intervention the Autochanger will take an additional step of attempting to identify the FRU that is causing the failure A routine that performs a process of elimination for various FRUs runs automatically It attempts to isolate the error to th
150. ement Status Command 07H This command checks all elements for optical disks and for relevant status This information is retained and can be accessed through the Read Element Status Command B8H Refer to Table 3 70 on page 3 68 Table 3 9 Initialize Element Status Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code 07H 1 Logical Unit Number Reserved 0 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Control Byte 0 NOTE This command takes a few minutes to complete 3 12 Chapter 3 Jukebox SCSI 2 Command Set Rotate Mailslot Command 0CH Rotate Mailslot Command 0CH The host system may send this SCSI vendor unique command to the optical disk library to control mailslot rotation a Table 3 10 Rotate Mailslot Command CDB fog Byte 7 6 5 4 3 2 1 0 Q a 0 Operation Code 0CH Z N 1 Logical Unit Number Reserved 0 Q 0 3 3 2 Reserved 0 2 3 Reserved 0 4 Reserved 0 Open 5 Control Byte 0 Open An Open value of 1 causes the mailslot to rotate out An Open value of 0 causes the mailslot to rotate in There are three exceptions e Ifanother device including the front panel already has the mailslot prevented or reserved e Ifthere is an optical disk already in the transport element picker e Ifthe optical disk library is full Chapter 3 3 13 Jukebox SCSI 2 Command Se
151. ence 48 Short carriage motion away from drives after hard stop 49 Carriage motion away from drives finding room to flip in FIND HOME sequence 4A Fast carriage motion toward sensors to flip position 4B Carriage motion toward drives finding room to flip in FIND HOME sequence 4C Fast carriage motion when flip position found in needed direction 4D Slow flips during FIND HOME sequence z 4E Push fingers slowly out of picker after flips in FIND S HOME sequence S 4F Check for picker belts in FRU Isolation tests or slow 2 finger motions during error recovery Q oO 50 Carriage motion toward drives looking for hard stop s before measuring carriage travel 51 Verify the maximum required carriage travel from sensors 52 Test for presence of cartridge in picker by pushing against hard stop 53 Long carriage motion during carriage picker assembly calibration Coarse measure Appendix D D 21 Micro Macro Moves HP Surestore Optical Micro Move IDs Table D 2 HP Surestore Optical Micro Move ID Table For models 40fx 80ex 125ex and 220mx ONLY Move ID Description hex 54 Short carriage motion during carriage picker assembly calibration Fine measure 57 Error occurred while inserting cartridge push cartridge farther into storage slot 59 Move fingers toward storage slot during storage slot recovery 5A Pull fingers back from storage slot during storage slot recove
152. eneration circuitry 2 147 2 6 Chapter 2 SCSI 2 Drive Command Set Numerical List of Commands Flag Link and RelAdr Many commands have bits named Flag Link and RelAdr The definitions of these bits are A Link bit of 1 indicates that the drive links to the next command upon successful completion of the current command When the command is terminated successfully the drive returns the INTERMEDIATE GOOD status and the LINKED COMMAND COMPLETE or the LINKED COMMAND COMPLETE WITH FLAG message depending on the state of the Flag bit The Flag bit may be set to 1 only when the Link bit is 1 If this bit is set to 1 with the Link bit the drive returns the LINKED COMMAND COMPLETE WITH FLAG message upon successful completion of the command If this bit is set to 0 it returns the LINKED COMMAND COMPLETE message The Relative Address RelAdr bit is set to 1 to indicate that the logical block address of the command descriptor block is a two s complement displacement This negative or positive displacement is added to the logical block address last accessed on the drive to form the logical block address for this command Chapter 2 9 7 e O Ky N iw O fe 3 3 D 5 2 O SCSI 2 Drive Command Set Test Unit Ready Command 00H Test Unit Ready Command 00H This command determines the READY state of a drive If the drive is ina READY state when it receives this command it returns a GOOD status A d
153. epresented in sectors rather than bytes A sector consists of 2380 bytes for 2K media 1200 bytes for 1K media or 610 bytes 512 media A Sector Count bit of 0 indicates the transfer length is represented in bytes Rel Adr A relative address bit of one indicates that logical block address specified is a two s complement offset from the last logical block address accessed A value of 0 indicates that the logical block address is an absolute address If this command is executed for write once disks the drive returns a CHECK CONDITION status with the Sense Key Additional Sense Code set to Illegal Request Invalid Command Operation Code Chapter 2 2 107 e O Ky N iw O fe 3 3 D 5 2 O SCSI 2 Drive Command Set Write Long Command 3FH NOTE When this command is executed with 14X 512 or 1024 byte sector media the drive will return a CHECK CONDITION status The sense key additional sense code will be set to ILLEGAL REQUEST INVALID COMMAND 2 108 Chapter 2 SCSI 2 Drive Command Set Log Select Command 4CH Log Select Command 4CH g This command clears drive resident logs gt Table 2 97 Log Select Command CDB 5 Byte 7 6 5 4 3 2 1 0 3 0 Operation Code 4CH a 1 Reserved 0 2 PC 01H Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Parameter List Length MSByte 0 8 Parameter Lis
154. equest Sense Command 03H 0 0 cc eee teens 3 8 Initialize Element Status Command 07H 0 ccc eens 3 12 Rotate Mailslot Command OCH 0 ccc cece eens 3 13 Inquiry Command 12H cee eee e eee n eens 3 14 Inquiry Command Data 0 cc eee E teenies 3 15 Vital Product Data Pages ro cirer at coders Wk cd pepe eer e week F Saeed a a Se 3 16 Reserve Command 16H 0 0 ccc cee e een eens 3 18 Reserve Command Element List Descriptors 0 0 0 cece eee eee 3 19 Release Command 17H 0 ccc enaena aeaee 3 20 Mode Sense Command 1AH 0 ccc eee ne enns 3 21 Transport Element Picker 0 0 0 c cece eee ee tenes 3 25 Devic Capabilities 204 s 2 chit de eree hacen ba bis eee hebbd dew bobs 3 26 Receive Diagnostic Results Command 1CH 0 0 00 3 33 Send Diagnostic Command 1DH 0 cc een nes 3 35 Send Diagnostic Command Data 0 0 ccc eee ens 3 36 Prevent Allow Medium Removal Command 1EH 0 0 0 0 0 cee eee 3 37 Position To Element Command 2BH 0 cece cece eens 3 38 Write Buffer Command 8BH 0 cece een eens 3 39 Read Buffer Command 83CH 0 0 ccc cc enaere reer 3 43 Log Sense Command 4DH 00 cc cee eee e ee nns 3 47 Log Sense Parameter Datam 6 4 44 2 eh ee ee eee Jk Sea eee Se 3 47 Error Logs Table Format ic 32 c0 eerie bee tee pie aed Pim d eae b
155. erciser is actually a sequence of other exerciser tests 12 13 14 15 16 and 17 This exerciser returns an error code 57H Invalid Configuration if there are no cartridges loaded into the unit or if any drive is full Requires one loaded cartridge drives and mailslot empty 12 Carriage Move Test Performs a combination of carriage moves with a pass fail result It moves the carriage assembly to the maximum distance away from the sensor on both sides No cartridges are required 13 Translate Test Not Performs a combination of moves with a pass fail valid for the Model result It performs several translations from 10LC various starting positions No cartridges are required 14 Flip Test Performs a combination of moves with a pass fail result It performs several flips at various locations No cartridges are required 15 Storage Slot Test Performs a combination of moves with a pass fail result It moves a cartridge from a randomly chosen full slot to a randomly chosen empty slot with a random flip It then moves the cartridge back to its original storage slot with its original orientation This exerciser returns an error code 57H Invalid Configuration if there are no cartridges loaded into the unit or if any drive is full Requires one loaded cartridge B 46 Appendix B Autochanger Error Codes Jukebox Micro Move Error Codes Table B 13 Sequence Tests For models 40fx 80ex 125ex a
156. ers Chapter 2 2 27 Table 2 24 SCSI 2 Drive Command Set Inquiry Command 12H Unique Media ID Page C1H Byte 7 6 5 4 3 2 1 0 0 Peripheral Qualifier Peripheral Device Type 1 Page Code C1H 2 Reserved 0 3 Page Length 08H 4 5 Unique Media ID Bytes 1 2 6 8 Unique Media ID Bytes 3 5 9 11 Unique Media ID Bytes 6 8 The Unique Media ID Bytes 1 2 field is HP in ASCII The Unique Media ID Bytes 3 5 field is a three byte binary representation of the serial number of the drive which wrote the UMID on the media The Unique Media ID Bytes 6 8 field is a three byte random number 2 28 Chapter 2 SCSI 2 Drive Command Set Inquiry Command 12H Table 2 25 Inquiry Command Returned Data Byte 7 6 5 4 3 2 1 0 0 Peripheral Qualifier Peripheral Device Type 1 RMB Device Type Modifier 0 1 2 ISO Version 0 ECMA Version 0 ANSI Approved Version 2 3 Response Data Format 2 4 Additional Sense Length 33H 5 6 Reserved 0 7 RelAdr WBus32 WBus16 Sync Linked Rsvd Cmd SftRe 1 0 0 1 1 0 Que 1 0 8 15 Vendor Identification HP ASCII 16 31 Product Identification C1113J ASCIDP CII13F for 2 6 Gbyte capacity drives 32 35 Product Revision Level Current firmware version in ASCII 36 39 Manufa
157. es to the state they were in prior to the failed command 5 4 Reserved Appendix B B 11 Autochanger Error Codes Additional Sense Data Format for Error Recovery 3 Cartridge in Transport 16 1 a cartridge is in the transport 16 mechanism If the cartridge wasn t replaced after a failure the appropriate Element Bit Map will indicate which cartridge is in the transport 2 Cartridge in Transport 17 1 a cartridge is in the transport 17 mechanism If the cartridge wasn t replaced after a failure the appropriate Element Bit Map will indicate which cartridge is in the transport 1 0 Reserved Source Element Bit Map Byte 55 Status of the cartridge in the specified Source Element of the Move or Exchange command after the failure or retry as well as the status of the element itself as shown below 7 Valid 1 the values in this byte and the Element Number byte are valid 6 Reserved 5 Cartridge in Transport 1 the cartridge originally in this element is still in the transport 4 Cartridge in Element 1 after all recovery algorithms have been exhausted the cartridge being moved from this element remained in this element 3 0 Reserved Appendix B Autochanger Error Codes Additional Sense Data Format for Error Recovery Destination 1 Element Bit Map Byte 56 Indicates the status of the element that was the First Destination of the Exchange command after the failure or retry of the command 7 Valid
158. es of the block descriptor It shall be equal to 0 or 8 A Block Descriptor Length of zero indicates that the block descriptor is not included in the parameter list This condition is not considered to be an error Table 2 29 Mode Select Block Descriptor Byte 7 6 5 4 3 2 1 0 0 Density Code 1 Number of Blocks MSByte 2 Number of Blocks 3 Number of Blocks LSByte 4 Reserved 0 5 Block Length MSByte 6 Block Length 7 Block Length LSByte NOTE All fields in the Block Descriptor have no effect on the drive Chapter 2 2 33 Table 2 30 NOTE SCSI 2 Drive Command Set Mode Select Command 15H Read Write Error Recovery Read Write Error Recovery Page 01H Byte 7 6 5 4 3 3 1 0 0 Reserved 0 Page Code 01H 1 Page Length OAH 2 AWRE Rsvd TB RC Rsvd PER DTE DCR 0 0 3 Read Retry Count 4 7 Reserved 0 8 Write Retry Count 9 11 Reserved 0 AWRE An Automatic Write Reallocation Enable bit of 1 enables the automatic reallocation of defective sectors during the write operation of the Write commands OAH 2AH AAH Write and Verify commands 2EH AEH and Write Long 3FH DFH For rewritable disks automatic reallocation of defective sectors occurs during these additional erase operations Erase 2CH and Erase ACH AWRE cannot be disabled on Write Once media TB
159. f retry attempts that were performed Recovery Count The total number of recovery attempts that were performed Valid A 0 indicates that this and the next two bytes contain invalid data Valid in bytes 41 and 44 are only set during the Exchange Medium Command ErrEn An Error Encountered bit of 1 indicates an error occurred while the picker was enroute to this element CartEl A Cartridge in Element bit of 1 indicates the cartridge associated with this move is in this element UnexpMt An Element Unexpected Empty bit of 1 indicates this element was unexpectedly empty UnexpF1 An Element Unexpected Full bit of 1 indicates this element was unexpectedly full CartInv A Cartridge Inverted bit of 1 indicates the cartridge is inverted from its state before the operation began EIRty An Element Required Retry bit of 1 indicates an operation in or out of this element required one or more retries Source Element Number The Element Number to which the Source Element Bit Map Byte 35 refers Destination Element Number The Element Number to which the Destination Element Bit Map Byte 38 refers Appendix B B 17 gt Sc e fe gt o gt Q o m fe e e Q oO Autochanger Error Codes Additional Sense Data Format for Error Recovery Secondary Source Element Number The Element Number to which the Secondary Source Element Bit Map Byte 41 refers Second Destination Element Number The El
160. f the command Explanation of the Command Descriptor Block CDB The command descriptor block defines the byte and bit layout for each supported drive command Chapter 2 contains these specific descriptions Example Command Descriptor Block Bits a r N Byte JEJE rae eee eel a 0 Command Name and Code OOH Reserved 0 Reserved 0 Bytes Reserved 0 Reserved 0 Control Byte 0 on B Gw fh A Reserved field indicates that the field is reserved and must be set to 0 by the initiator The Reserved field for returned data contains 0 as well 1 18 Chapter 1 n O 2 N iw Z O fe 3 3 D 5 2 O SCSI 2 Drive Command Set Chapter 2 2 1 SCSI 2 Drive Command Set Numerical List of Commands Numerical List of Commands The following tables list the SCSI 2 commands numerically by group Table 2 1 Group 0 Commands 6 byte command Code Name Description Page hex Number 00H Test Unit Ready Provides a means to check if 2 8 the logical unit is ready 01H Rezero Unit Moves the optical head toits 2 9 recalibration position 03H Request Sense Requests the detailed error 2 10 information 04H Format Unit Initializes the optical disk 2 15 done only once for unformatted Write Once disks 07H Reassign Blocks Reassigns defective sectors 2 19 08H Read Reads da
161. field 3rd Pty Device ID 3rd Pty Device ID indicates identification of the SCSI Chapter 2 device for which the drive is to be reserved 2 53 n O 2 N iw Z O fe 3 3 D 5 2 O Table 2 47 SCSI 2 Drive Command Set Mode Sense Group 0 Command 1AH Mode Sense Group 0 Command 1AH This command is used to acquire optical disk drive and drive controller parameters Mode Sense Group 0 Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code 1AH 1 Logical Unit Number Rsvd DBD Rsvd 0 0 0 2 PC Page Code Table 2 50 on page 2 56 3 Reserved 0 4 Allocation Length 5 Reserved 0 Flag Link DBD A Disable Block Descriptors bit of 1 indicates that no block descriptor is provided A DBD bit of 0 indicates that the block descriptor is provided PC Page control defines the type of parameter values to be returned as follows 00 Current Values 01 Changeable Values 10 Default Values 11 Saved Values Page Code Page code values are the same as for the Mode Select command If 00H or 3FH is specified all pages are returned 2 54 Chapter 2 SCSI 2 Drive Command Set Mode Sense Group 0 Command 1AH Allocation Length This field specifies the number of bytes that the Y initiator has allocated for returned data A length of 0 o i
162. ge A 4 21 Second FRU Table A 2 on page A 4 22 Third FRU Table A 2 on page A 4 23 MvCap Last Rsvd PosLost CartIn Reserved 0 0 24 25 Reserved 0 26 DInRty DEjRty PkrRec CarAssy Reserved 0 BFHm FHR 27 Retry Count 28 29 Reserved 0 30 DInRty DEjRty PkrRec CarAssy Reserved 0 BFHm FHR 31 Recovery Count 32 34 Reserved 0 35 Valid ErrEn CartIn CartEl UnexpMt UnexpF CartInv ElRty 36 37 Source Element Number 38 Valid ErrEn CartIn CartEl UnexpMt UnexpFl CartInv ElRty 39 40 Destination Element Number 41 Valid ErrEn CartIn CartEl UnexpMt UnexpFl CartInv ElRty 42 43 Secondary Source Element Number 44 Valid ErrEn CartIn CartEl UnexpMt UnexpF CartInv ElRty 45 46 Second Destination Element Number B 14 Appendix B Autochanger Error Codes Additional Sense Data Format for Error Recovery Table B 6 Request Sense Additional Sense Data For models 40fx 80ex 125ex and 220mx ONLY Byte 7 6 5 4 3 2 1 0 47 49 Reserved 0 50 54 Micro Move ID History Table C 2 on page C 17 55 Failed Micro Move ID Table C 2 on page C 17 56 Micro Move Error Code Table B 11 on page B 36 57 60 Vertical Motor Commanded Position 61 64 Vertical Motor Actual Position 65 68 Horizontal Motor Commanded Position 69 72 Horizontal Motor Actual Position 73 77 Reserved 0 Move Error
163. gth Indicates the number of data bytes to be written in the buffer Buffer Access Mode and ID Buffer Type Buffer ID Mode Buffer RAM 0 0 Download Microcode 1 4 Serial Number and Manufacturing Date 4 1 Customer and Product ID 15 1 Mode Descriptions For 2 6 Gbyte Capacity Drives Only Mode Description 1 Vendor specific 4 Download microcode 0 Data retained for subsequent read buffer command Buffer RAM Indicates the data buffer space used for transfer to and from the optical disk Download Microcode Indicates the code the drive uses to operate Serial Number and Manufacturing Date Code Indicates the drive s serial number and date code which indicates the week of manufacturing Customer and Product ID Indicates the Vendor Identification and Product Identification fields of the INQUIRY command Response Data 2 100 Chapter 2 SCSI 2 Drive Command Set Write Buffer Command 3BH Table 2 89 Mode Descriptions For 9 1 and 5 2 Gbyte Capacity Drives Only Y Mode Description E 0 Data Mode same as Mode 2 z 1 Vendor specific g 2 Data Mode F 4 Download Microcode g Chapter 2 2 101 Table 2 90 SCSI 2 Drive Command Set Read Buffer Command 3CH Read Buffer Command 3CH This command reads data from the drive data buffer The transfer data consists of a 4 byte descriptor followed by the buffer data
164. hapter 2 SCSI 2 Drive Command Set Receive Diagnostic Results Command 1CH Table 2 65 Supported Diagnostic Pages Y Byte 7 6 5 4 3 2 1 0 is 0 Page Code 00H z 1 Reserved 0 g 2 Page Length 0 MSByte F 3 Page Length 2 LSByte a 4 Supported Page List 00H 5 Supported Page List 81H Table 2 66 Controller Test 81H Byte 7 6 5 4 3 2 1 0 0 Page Code 81H 1 Reserved 0 2 Page Length 0 MSByte 3 Page Length 6 LSByte 4 Reserved 0 Success 5 Loop Count Completed 6 Internal Error Code MSByte 7 Internal Error Code 8 Internal Error Code 9 Internal Error Code LSByte Chapter 2 2 75 SCSI 2 Drive Command Set Send Diagnostic Command 1DH Send Diagnostic Command 1DH This command initiates drive diagnostic tests NOTE Disconnect must be allowed to run diagnostic tests Table 2 67 Send Diagnostic Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code 1DH 1 Logical Unit Number PF 1 Rsvd SelfTst DevOfl UnitOfl 0 0 2 Reserved 0 3 Parameter List Length MSByte 4 Parameter List Length LSByte 5 Reserved 0 Flag Link SelfTst A Self Test bit of 1 causes the poweron selftest to run This self test is equivalent to the execution of test sequence 1 Poweron Sequence If this bit is 1 the Parameter List Length must be 0
165. he Number of Bands field indicates the bands on the disk and can be set to 1 01H 16 10H 30 1EH or 34 22H The Number of Bands for 9 1 and 5 2 Gbyte Capacity drives include 1 01H 16 10H 24 18H 30 1EH 34 22H 38 26H or 45 2DH Chapter 2 2 69 n O 2 N o Z O fe 3 3 D 5 2 O SCSI 2 Drive Command Set Mode Sense Group 0 Command 1AH Vendor Unique Table 2 61 Vendor Unique Page 21H Byte 7 6 5 4 3 2 1 0 0 PS 1 Rsvd Page Code 21H 0 1 Page Length OAH 2 Reserved 0 DAIR 3 DWR Quick Rsvd Force Reserved 0 Dis 0 Verify connect 4 S1 8 S1 7 S1 6 S1 5 S1 4 S1 3 S1 2 S1 1 5 S2 8 S2 7 S2 6 S2 5 S2 4 S2 3 S2 2 S2 1 6 Reserved 0 DOM FWC 7 11 PS The Parameters Savable bit of 1 indicates this parameter page is savable in non volatile RAM DAIR A Direct Access Inquiry Response bit of 1 indicates the Peripheral Device Type field in the Inquiry Data indicates Direct Access Device A DAIR bit of 0 indicates Optical Memory Device in the Peripheral Device Type field in the Inquiry Data The DAIR default setting is 0 DWR A Disable Write Reordering bit of 1 indicates write reordering is not enabled A DWR bit of 0 indicates write reordering is enabled The DWR default setting is 0 2 70 Chapter 2 SCSI 2 Drive Command Set Mode Sense Group 0 Command 1AH Quick Disconnect A Quick Disconnect b
166. hecking for carriage motor belt in FRU isolation tests O Q z ft F z fo lt Lo o Appendix D D 23 Micro Macro Moves HP Surestore Optical Micro Move IDs D 24 Appendix D Disconnect Timeout Settings g a fe 3 5 D O 3 D e a fz Appendix E E 1 NOTE Table E 1 Disconnect Timeout Settings Disconnect Timeout Settings Disconnect Timeout Settings The following commands will cause a SCSI disconnect It is useful to know what the maximum times for disconnect are so driver timeouts can be set appropriately In Table E 1 the maximum disconnect time is represented by the nominal number of seconds plus the number of levels of error recovery times 60 You can see the maximum time can be very long An appropriate timeout may be a compromise between the nominal time and maximum time Timeout Settings Command Nominal Maximum Levels of Disconnect Disconnect Error Time Time Recovery seconds Exchange Medium 14 600 sec 6 Initialize Element 120 600 sec 6 Status Move Medium 5 600 sec 6 Position To Element 5 600 sec 6 Prevent Allow Media 10 600 sec 6 Removal Read Element Status 1208 600 sec 6 Release 10 600 sec 6 Reserve 10 600 sec 6 Rezero Unit 120 600 sec 6 Send Diagnostic 600 600 sec 6 Rotate 5 600 sec 6 E 2 Appendix E Disconnect Timeout Settings Disconnect Timeout Settings
167. hile testing an element with a cartridge in the Picker assembly 80 Failure to remove a cartridge from a source element B 30 Appendix B Autochanger Error Codes Autochanger Move Error Codes Table B 9 Autochanger Move Error Codes Error Code Failure Description hex 84 Failure to leave a cartridge properly in a destination element 88 An obstruction was encountered before the cartridge had been inserted the proper distance 90 Source element unexpectedly empty 94 Destination element unexpectedly full AO Front mailslot sensor failed A2 Inside mailslot sensor failed A4 Drive light stuck on BO Door interlock open gt c e fe gt o gt Q o m fe e e Q oO Appendix B B 31 NOTE Table B 10 Autochanger Error Codes Jukebox Micro Move Error Codes Jukebox Micro Move Error Codes Micro Move Errors are reported through bytes 50 55 in the additional sense bytes Table 5 6 on page 5 14 of the Request Sense Command 03H and the Log Sense Command 4DH with page code 33H See Table 3 45 on page 3 47 For all models EXCEPT 40fx 80ex 125ex and 220mx Micro Move Error Codes Error Code Failure Description hex 00 No error 01 Vertical over voltage exceeded limit set by firmware 02 Vertical over force exceeded limit set by firmware 03 Vertical
168. ic When the Sense Key field is set to Illegal Request 05H and SKSV is 1 the Sense Key Specific fields are defined as shown in Table 3 8 on page 3 11 Additional Sense Bytes This field may contain information when the Additional Sense Length field contains a value greater than 10 See Table B 5 on page B 8 and Table B 6 on page B 14 3 10 Chapter 3 Jukebox SCSI 2 Command Set Request Sense Command 03H Table 3 8 Sense Key Field Illegal Request 05H and SKSV Bit 1 Byte 7 6 5 4 3 2 1 0 15 SKSV C D Reserved 0 BPV Bit Pointer 1 16 Field Pointer MSByte 17 Field Pointer LSByte C D 1 Illegal Parameter is in Command Descriptor Block 0 Illegal Parameter is in Data Out Phase BPV 1 Bit pointer field is valid aq c x f feg x e 9 2 g N e 3 3 D 2 o 0 Bit pointer field is invalid Bit Pointer Specifies which bit is in error When a multiple bit field is in error the pointer points to the most significant bit in the field Field Pointer Specifies which byte is in error Bytes are numbered starting from 0 When a multiple byte field is in error the pointer points to the most significant byte of the field NOTE Bytes identified as being in error are not necessarily the bytes that need to be changed to correct the problem Chapter 3 3 11 Jukebox SCSI 2 Command Set Initialize Element Status Command 07H Initialize El
169. ical Track Number of the Defect LSByte 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Defective Physical Sector Number 2 98 Chapter 2 SCSI 2 Drive Command Set Write Buffer Command 3BH SSS 77 Write Buffer Command 3BH 2 N This command writes data to the drive data buffer The transfer data g consists of a 4 byte descriptor followed by the buffer data lt S CAUTION If you write data to the buffer area you may overwrite valid information 3 that the drive needs for operation 3 m 2 Table 2 86 Write Buffer Command CDB 2 Byte 7 6 5 4 3 2 1 0 0 Operation Code 3BH 1 Logical Unit Number Reserved 0 Mode Table 2 87 on 0 page 2 100 2 Buffer ID See Table 2 87 on page 2 100 3 Buffer Offset MSByte 4 Buffer Offset 5 Buffer Offset LSByte 6 Parameter List Length MSByte 7 Parameter List Length 8 Parameter List Length LSByte 9 Reserved 0 Flag Link Mode Indicates which data format is used Refer to Table 2 87 on page 2 100 for valid values Buffer ID Indicates which buffer is used Refer to Table 2 87 on page 2 100 for valid values Chapter 2 2 99 Table 2 87 Table 2 88 SCSI 2 Drive Command Set Write Buffer Command 3BH Buffer Offset Indicates at what address the data is written offset from the beginning of the buffer Must be set to 0 when using Download Microcode ID Parameter List Len
170. ications as follows Initiator The initiator usually the host issues the drive control commands Target device The target usually the drive receives the command and controls the device Addresses All SCSI commands refer to logical addresses unless otherwise stated 1 2 Chapter 1 SCSI Command Overview Drive Control Commands Drive Control Commands This section describes all specifications except command specifications of the target The SCSI Commands Used by the Target are described later in this chapter SCSI Bus Phases The target supports the following phases specified in the SCSI standard Arbitration phase When the drive tries to reconnect to an initiator to continue command operations it waits for the BUS FREE phase then enters the ARBITRATION phase Selection phase The selection phase allows an initiator to select a target for the purpose of initiating a target function such as a read or write command During the selection phase the I O signal is negated so that this phase can be distinguished from the reselection phase The drive examines the DATA BUS to determine the selecting initiator SCSI ID If it cannot detect the ID the drive does not respond to the selection Reselection phase The reselection phase allows the target to reconnect to an initiator to continue the command started by the initiator but suspended by the target Information transfer phase The command data status and message
171. idge in mailslot before grab 25 Take up the slack in the fingers before grabbing the cartridge 26 Pull cartridge back from mailslot 27 Carriage motion during mailslot insert 28 Push cartridge forward into the mailslot 29 Detect the cartridge in mailslot after insert 2A Pull fingers back from mailslot after releasing cartridge 2B Move leadscrew tab toward mailslot actuator arm before pulling mailslot in 2C Carriage motion toward actuator arm before pulling mailslot in 2D Move leadscrew tab to mailslot actuator arm before pushing mailslot out 2E Carriage motion toward actuator arm where mailslot is z engaged before pushing mailslot out F 2F Rotate the mailslot when rotational position unknown re 30 Release tension on the mailslot rotate arm g o 31 Release tension on the mailslot rotate arm 32 Rotate the mailslot 33 Rotate the mailslot 34 Verify the rotation of the mailslot is complete 35 Rotate the mailslot when rotational position unknown Appendix D D 19 Micro Macro Moves HP Surestore Optical Micro Move IDs Table D 2 HP Surestore Optical Micro Move ID Table For models 40fx 80ex 125ex and 220mx ONLY Move ID Description hex 36 Check for a cartridge in the picker same motion is used to check for a cartridge in mailslot or storage slot when picker contains a cartridge 37 Move cartridge in or out of picker during test for a cartridge in a storage slot 38 Move fingers in or out of picker
172. ing powerup D 16 Appendix D Micro Macro Moves HP Surestore Optical Micro Move IDs Table D 2 HP Surestore Optical Micro Move ID Table For models 40fx 80ex 125ex and 220mx ONLY Move ID Description hex No motion no commands pending Carriage motion full speed away from drives 0 1 2 Carriage motion full speed toward drives 3 Carriage motion move fingers forward during full speed away from drives A Carriage motion move fingers forward during full speed toward drives Full speed finger motion Pull fingers back to depress flip button Flip Verify flip complete Push fingers out to release flip button Translate picker from non leadscrew to leadscrew side Translate picker from leadscrew to non leadscrew side DOlQl wl Pl eolaojala Verify picker translated from non leadscrew to leadscrew side E Verify picker translated from leadscrew to non leadscrew side O Q oO Q fo lt o o F Release forces after translating picker from non leadscrew to leadscrew side 10 Release forces after translating picker from leadscrew to non leadscrew side 11 Move fingers toward storage slot with intent to grab cartridge Appendix D D 17 Table D 2 Micro Macro Moves HP Surestore Optical Micro Move IDs HP Surestore Optical Micro Move ID Table For models 40fx 80ex 125ex and 220mx ONLY
173. ion Length Middle Byte OH oo a I BR VI OO Allocation Length LSByte j Reserved 0 11 Control Byte 0 Element Type Code 3 68 Specifies the element type s to report OH All element types reported 1H Medium Transport Element picker 2H Storage Element 3H Import Export Element mailslot 4H Data Transfer Element drive Chapter 3 Table 3 71 Jukebox SCSI 2 Command Set Read Element Status Command B8H Starting Element Address Specifies the minimum element address to report Number Of Elements Maximum number of elements to report Allocation Length The number of bytes of element status to return The data consists of an 8 byte Element Status Page Header followed by one or more Element Status pages Read Element Status Data Read Element Status Data consists of a data header followed by one or more Element Status pages Read Element Status Data Header Byte 7 6 5 4 3 2 1 0 0 First Element Address Reported MSByte First Element Address Reported LSByte Number of Elements Reported MSByte Number of Elements Reported LSByte Reserved 0 Byte Count of Report Available MSByte Byte Count of Report Available Middle Byte JT oO ol BR Ww we e Byte Count of Report Available LSByte Byte Count Report Available The number of bytes of element status page data
174. ion status or a Reservation Conflict status the Intermediate Good status is returned for every command in a series of linked commands excluding the last command If this status is not returned the chain of linked commands is broken no further commands in the series are executed Intermediate Condition Met 14H This status is the combination of the Condition Met and the Intermediate statuses Reservation Conflict 18H This status is returned when a SCSI device attempts to access a logical unit that is reserved for another initiator Queue Full 28H This status is returned when a Simple Queue Tag Ordered Queue Tag or a Head of Queue Tag message is received and the command queue of the drive is full The I O process is not placed in the command queue The drive can handle 32 I O processes at a time Chapter 1 1 15 oO 2 e 3 3 o Q O lt O s S O SCSI Command Overview Drive Control Commands Conditions Attention Condition The Attention Condition allows an initiator to inform the target that the initiator has a message ready The target gets this message at its convenience by performing a Message Out Phase as follows 1 Ifthe ATN signal becomes true during a COMMAND phase the drive enters the MESSAGE OUT phase after transferring part or all of the command descriptor block bytes 2 If the ATN signal becomes true during a DATA phase the drive enters the MESSAGE OUT phase at the drives earlie
175. is bit is ignored A Blank Verify bit of 1 indicates the drive verifies that sectors are erased A Blk Vfy bit of 0 indicates the drive verifies written data integrity A relative address bit of one indicates that logical block address specified is a two s complement offset from the last logical block address accessed A value of 0 indicates that the logical block address is an absolute address Specifies the number of contiguous logical blocks of data to be verified A value of 0 indicates that no blocks will be verified and is not considered an error 2 141 e O Ky N iw O fe 3 3 D 5 2 O SCSI 2 Drive Command Set Read Defect Data Group 5 Command B7H Read Defect Data Group 5 Command B7H This command reads optical disk defect information The data returned starts with an 8 byte header followed by one or more defect descriptors Table 2 127 Read Defect Data Group 5 Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code B7H 1 Logical te Number PList GList Defect List Format 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Allocation Length MSByte 7 Allocation Length 8 Allocation Length 9 Allocation Length LSByte 10 Reserved 0 11 Reserved 0 Link Flag PList amp GList A Primary List bit of 0 and a Grown List bit of 1 indicates the drive will return the contents of the Primary Defec
176. is rotated all the way out Appendix D D 15 Table D 1 Micro Macro Moves HP Surestore Optical Micro Move IDs HP Surestore Optical Micro Move ID Table For all models EXCEPT 40fx 80ex 125ex and 220mx Move ID Description hex E6 Retract picker plunge assembly a short distance to relieve the pressure after micro move E5 The following move IDs are only for 330fx 600fx 660ex 1200ex 1200mx and 2200mx model jukeboxes DC Mailslot finished move in DD Mailslot finished move out DE Mailslot pulled cartridge flush with front panel to check media present media inserted correctly DF Mailslot starting a move in EO Mailslot starting a move out El Mailslot in the middle of a move in or move out E2 Mailslot approaching the end of a move in or move out E3 Mailslot unexpected stop E4 Mailslot start initialization after an error or at startup E5 Mailslot initialization successful E6 Mailslot end move with error move not complete The following move IDs are for all model jukeboxes E7 On powerup testing for motion in one direction on the plunge motor E8 On powerup testing for motion in the plunge motor Opposite direction than in micro move E7 E9 Plunge out to clear the picker vertical path Used when path is blocked during powerup EA Picker plunge assembly retraction to clear the picker vertical path Used when path is blocked dur
177. it is released from a previous reserve which had been made using a third party reservation Element When set to 1 any reservation from the requesting initiator with a matching reservation identification is terminated All other reservations remain intact When this bit is set to 0 the target terminates all element and unit reservations Reservation Identification Identifies each element reservation code word byte 3 20 Chapter 3 Jukebox SCSI 2 Command Set Mode Sense Command 1AH Mode Sense Command 1AH This command acquires element parameter information about the library This information includes but is not limited to the following e First storage slot element address and number of storage slots a e First input output mailslot element address and number of input S output elements 5 e First medium transport element picker address and number of 7 medium transport elements 3 e First optical drive element address and number of drives S e Characteristics of the various element types 3 Table 3 20 Mode Sense Command CDB a Byte 7 6 5 4 3 2 1 0 0 Operation Code 1AH 1 Reserved 0 2 PC Page Code 3 Reserved 0 4 Allocation Length Table 3 21 on page 3 22 5 Control Byte 0 PC Page Control defines the type of parameter values to be returned as follows 0 Current Values 1 Changeable Values 2 Default Values 3 Saved Values Chapter 3
178. it of 1 enables SCSI bus disconnection before command validation on performance path commands i e reads writes A Quick Disconnect bit of 0 disables SCSI bus disconnection before validation on performance path commands i e reads writes The Quick Disconnect default setting is 0 e O Ky N iw O fe 3 3 D 5 2 O Force Verify A Force Verify bit of 1 indicates that all write operations will be verified The Write 6 10 and 12 byte commands will operate as if they were Write Verify 6 10 and 12 byte commands A Force Verify bit of 0 indicates normal operation The Force Verify default setting is 0 Bytes 4and 5 Bytes 4 and 5 are used to read the setting of the DIP switches on the drive SX Y refers to the setting of DIP switch S50X Y see Figure 2 1 on page 2 51 and Table 2 44 on page 2 51 If SX Y 0 the switch is set to the OFF position if SX Y 1 the switch is set to the ON position These fields are not changeable The switch setting value overrides the saved value DOM A drive operating mode of 0 indicates that the drive is installed in a jukebox environment A DOM bit of 1 indicates that the drive is installed in a stand alone environment NOTE The DOM bit is not selectable using the Mode Select command Chapter 2 2 71 SCSI 2 Drive Command Set Mode Sense Group 0 Command 1AH FWC A Force Write Calibration bit of 1 instructs the drive to perform the Write Calibration routine
179. ith a random flip It then moves the cartridge back to its original slot with its original orientation This test displays if there are no disks in the jukebox or if all storage slots are full The drives and mailslot must be empty 18 EMPTY DRIVES Moves cartridges out of the drive mechanism s and returns them to their storage slots 20 PLUNGE FULL Allows the disk transport mechanics to be SPD run at full speed This configuration should always be used when the jukebox is being used 21 PLUNGE 1 2 Allows the disk transport mechanics to be SPD run at half speed Use this configuration for diagnostic purposes only 22 PLUNGE 1 4 Allows the mechanics to be run at quarter SPD speed Use this configuration for diagnostic purposes only 24 FILL PICKER Moves an optical disk into the disk transport mechanism from the first storage slot containing a disk 25 EMPTY Moves an optical disk from the disk transport PICKER mechanism to its home storage slot location if that location is known otherwise the disk is placed into the first available empty storage slot 26 CLEAR SOFT The runtime log soft error log is initialized LOG to all zeros B 42 Appendix B Autochanger Error Codes Jukebox Micro Move Error Codes Table B 12 Diagnostic Tests EXCEPT for models 40fx 80ex 125ex and 220mx No Front Panel Description Test Name 29 CLEAR HARD Sets Information log 0 Autochanger Error LOG Log back to zero 30 V
180. k address NOTE The Mode Select Commands 15H 55H impact read write format and erase commands Table 2 122 Read Group 5 Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code A8H 1 Logical E Number DPO FUA Reserved 0 RelAdr 0 2 Logical Block Address MSByte 3 Logical Block Address 4 Logical Block Address 5 Logical Block Address LSByte 6 Transfer Length MSByte 7 Transfer Length 8 Transfer Length 9 Transfer Length LSByte 10 Reserved 0 11 PBA Reserved 0 Flag Link 2 128 Chapter 2 SCSI 2 Drive Command Set Read Group 5 Command A8H DPO A Disable Page Out bit of 1 instructs the target not to store readahead data in cache after the read data has been transferred to the initiator A DPO bit of 0 instructs the target it may store readahead data in the cache after the read data has been transferred to the initiator NOTE The DPO bit is ignored in 9 1 and 5 2 Gbyte capacity drives e O Ky N iw O fe 3 3 D 5 2 O FUA A Force Unit Access bit of 1 indicates that the drive reads from the disk An FUA bit of 0 indicates that data may come from the cache memory Rel Adr A relative address bit of one indicates that logical block address specified is a two s complement offset from the last logical block address accessed A value of 0 indicates that the logical block address is an absolute
181. kebox SCSI 2 Command Set Mode Sense Command 1AH Device Capabilities The Device Capability Page provides information about library element storage Move Medium and Exchange Medium capabilities The following abbreviations are used in the field names of the following two tables e MT Medium transport element picker e ST Storage element e TE Import Export element mailslot e DT Data Transport element drive 3 26 Chapter 3 Jukebox SCSI 2 Command Set Mode Sense Command 1AH Table 3 26 Mode Sense Device Capabilities Page 1FH Byte 6 5 4 3 2 1 0 0 Sense Data Length 23 1 3 Reserved 0 x roy 4 Reserved 0 Page Code 1FH 9 7 5 Parameter Length 12H 7 6 Reserved 0 StorDT StorIE StorST StorMT 3 0 1 1 0 S 7 Reserved 0 F 2 8 Reserved 0 MT gt DT MT gt IE MT gt ST MT gt MT o 1 0 1 0 9 Reserved 0 ST gt DT ST gt IE ST gt ST ST gt MT 1 1 1 1 10 Reserved 0 IE gt DT IE gt IE IE gt ST IE gt MT 1 0 1 0 11 Reserved 0 DT gt DT DT gt IE DT gt ST DT gt MT 1 1 1 1 12 15 Reserved 0 16 Reserved 0 MT lt gt DT MT lt gt IE MT lt gt ST MT lt gt MT 1 0 1 0 17 Reserved 0 ST lt gt DT ST lt gt IE ST lt gt ST ST lt gt MT 1 1 1 0 18 Reserved 0 IE lt gt DT IE lt gt IE IE lt gt ST IE lt gt MT 1 0 1 0 19 Reserved 0 DT
182. l blocks to be transferred for this command A value of 0 indicates that no blocks will be transferred and is not considered an error PBA A Physical Block Address bit of 1 indicates that physical block addressing is used A PBA bit of 0 indicates that logical block addressing is used ErsCntl The Erase Control bit is identical to the Erase Bypass bit The 9 1 and 5 2 Gbyte capacity drives cannot Format Erase Write or Write and Verify 650 Mbyte and 1 3 Gbyte optical disks The 2 6 Gbyte capacity drives cannot Format Erase Write or Write and Verify 650 Mbyte optical disks If this command is issued with any of these drive media combinations a CHECK CONDITION status will result with the Sense Key Additional Sense Code set to Data Protect Write Protected For write once optical disks blank checking is performed before writing data If a written block is detected during blank checking the drive will return a CHECK CONDITION status The sense key additional sense code will be set to BLANK CHECK Overwrite Attempted 2 138 Chapter 2 SCSI 2 Drive Command Set Write and Verify Group 5 Command AEH NOTE When this command is used with 512 byte sector 14X media or 1025 byte sector 14X media setting the PBA bit or the ErsCntl bit will cause the drive to return a CHECK CONDITION status The sense key additional sense code will be set to ILLEGAL REQUESTYInvalid Field in CDB 7 O o N o s lt oO O fe 3 3 o gt
183. lement offset from the last logical block address accessed A value of 0 indicates that the logical block address is an absolute address 2 94 Chapter 2 Table 2 82 SCSI 2 Drive Command Set Synchronize Cache 35H Synchronize Cache 35H This command initiates the writing of all cached write data to the optical disk Ensures that logical blocks in the cache memory within the specified range have their most recent data value recorded on the optical disk Synchronize Cache Command Byte 7 6 5 4 3 2 1 0 0 Operation Code 35H 1 Reserved 0 Immed Rsvd 2 Logical Block Address MSByte 3 Logical Block Address 4 Logical Block Address 5 Logical Block Address LSByte 6 Reserved 0 7 Number of Blocks MSByte 8 Number of Blocks LSByte 9 Reserved 0 Flag Link Immed An Immediate bit of 1 indicates that the target returns Number of Blocks Chapter 2 a status as soon as the command descriptor block is validated An Immed bit of 0 indicates that the status is not returned until the operation is completed The Number of Blocks field specifies the total number of contiguous logical blocks within the range A Number of Blocks bit of 0 indicates that all remaining logical blocks on the logical unit are within the range A logical block within the specified range that is not in cache memory is not considered an error 2 95 e O Ky N iw
184. length is represented in bytes When this command is executed with 14X 512 or 1024 byte sector media the drive will return a CHECK CONDITION status The sense key additional sense code will be set to ILLEGAL REQUEST INVALID COMMAND 2 146 Chapter 2 Table 2 131 NOTE SCSI 2 Drive Command Set Write Long Command DFH Write Long Command DFH This command writes data starting at the specified Logical Block Address without using ECC generation circuitry The ECC field is also written with data transferred to the drive Write Long Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code DFH 1 Logical Unit Number Reserved 0 RelAdr 0 2 Starting Logical Block Address MSByte 3 Starting Logical Block Address 4 Starting Logical Block Address 5 Starting Logical Block Address LSByte 6 Reserved 0 7 Transfer Length MSByte 8 Transfer Length LSByte 9 PBA SC Reserved 0 Flag Link The 9 1 and 5 2 Gbyte capacity drives cannot Format Erase Write or Write and Verify 650 Mbyte and 1 3 Gbyte optical disks The 2 6 Gbyte capacity drives cannot Format Erase Write or Write and Verify 650 Mbyte optical disks If this command is issued with any of these drive media combinations a CHECK CONDITION status will result with the Sense Key Additional Sense Code set to Data Protect Write Protected Chapter 2 2 147 n O 2 N iw O fe
185. list of supported messages 1 4 Chapter 1 SCSI Command Overview Drive Control Commands 2 9 2 O fe 3 3 D 5 2 fe lt 2 S Table 1 1 Target Supported Messages Code hex Direction Description 00H In Command Complete 01H In Out Extended Message 02H In Save Data Pointer 03H In Restore Pointers 04H In Disconnect 05H Out Initiator Detected Error 06H Out Abort 07H In Out Message Reject 08H Out No Operation 09H Out Message Parity Error OAH In Linked Command Complete OBH In Linked Command Complete with flag 0CH Out Bus Device Reset 0ODH Out Abort Tag OEH Out Clear Queue 20H 21H 22H In Out Queue Tag Simple Head Ordered 80H FFH In Out Identify Chapter 1 1 5 Table 1 2 SCSI Command Overview Drive Control Commands Command Complete 00H This message is sent from the target to the initiator to indicate that the execution of a command has terminated and that valid status has been sent to the initiator After successfully sending this message the target goes to the Bus Free Phase by releasing BSY Busy Extended Message 01H This message is sent from either the initiator or the drive to indicate that the message is an extended message The drive supports only the synchronous data transfer request SDTR message An SDTR message exchange will be initiated by a SCSI device when an arranged data transfer agreement becomes invali
186. lt 4 Medium 02H 00H 02H 03H Type 1 Supported 5 Medium 03H 00H 00H 00H Type 2 Supported 6 Medium 00H 00H 00H 00H Type 3 Supported 7 Medium 00H 00H 00H 00H Type 4 Supported 00H Default rewritable optical disks only 02H Write Once optical disks 03H Rewritable optical disks Chapter 2 2 65 n O 2 N o Z O fe 3 3 D 5 2 O Table 2 57 NOTE SCSI 2 Drive Command Set Mode Sense Group 0 Command 1AH Vendor Unique Vendor Unique Format Page 20H Byte 7 6 5 4 3 2 0 0 PS Rsvd Page Code 20H 1 0 1 Page Length OAH 2 Format Mode 3 11 Format Type Specific Data PS The Parameters Savable bit of 1 indicates this parameter page is savable in non volatile RAM The drive supports Format Mode 03H and 04H Format Mode 03H is for 650 Mbyte optical disks Format Mode 04H is for 1 3 2 6 5 2 and 9 1 Gbyte optical disks 2 66 Chapter 2 SCSI 2 Drive Command Set Mode Sense Group 0 Command 1AH Format Mode Format Mode 03H supports two types of format type 0 and type 1 by 8 setting byte 3 Table 2 58 Format Mode 03H Type 0 2 Byte 7 6 5 4 3 2 1 0 g 2 Format Mode 03H F 3 Type 00H J 4 Size of User Band MSByte 5 Size of User Band 6 Size of User Band 7 Size of User Band LSByte 8 Size of Spare Band MSByte 9 Size of Spare Band LSByte 10 Number of Bands MSByte 11 Number
187. lues for each medium type supported by the target up to four maximum and defined in the MODE SELECT command are reported in ascending order If only the default medium type is supported 0 is reported If less than four medium types are supported the unused entries are returned as 0 2 40 Chapter 2 Table 2 36 Valid Medium Type Combinations SCSI 2 Drive Command Set Mode Select Command 15H Byte Field Setting Setting Setting Setting Name 1 2 3 4 default 4 Medium 02H 00H 02H 03H Type 1 Supported 5 Medium 03H 00H 00H 00H Type 2 Supported 6 Medium 00H 00H 00H 00H Type 3 Supported 7 Medium 00H 00H 00H 00H Type 4 Supported 00H Default Rewritable optical disks only 02H Write Once medium 03H Rewritable medium Chapter 2 2 41 n O 2 N iw Z O fe 3 3 D 5 2 O Table 2 37 NOTE SCSI 2 Drive Command Set Mode Select Command 15H Vendor Unique Format Page 20H Vendor Unique Format Page 20H Byte 7 6 5 4 3 2 0 0 Reserved 0 Page Code 20H 1 Page Length OAH 2 Format Mode 3 11 Format Type Specific Data The drive supports Format Mode 03H and 04H Format Mode 03H is for 650 Mbyte optical disks Format Mode 04H is for 1 3 2 6 5 2 and 9 1 Gbyte optical disks 2 42 Chapter 2 SCSI 2 Drive Command Set Mode Select Command 15H
188. m Jukebox Reserved 0 Small Jukebox CONFIG 32 ON OFF 1 ON SCSI Log Large Jukebox SCSI LOG ON OFF 1 ON Medium Jukebox SCSI LOG ON OFF 1 ON Small Jukebox Reserved 0 Conf 40 Large Jukebox CONF40 ON OFF 1 ON Medium Jukebox CONF40 ON OFF 1 ON Small Jukebox CONF40 ON OFF 1 ON No Break on Fail Large Jukebox Reserved 0 Medium Jukebox Reserved 0 Small Jukebox CONFIG 8 ON OFF 1 ON 3 32 Chapter 3 NOTE Table 3 29 Jukebox SCSI 2 Command Set Receive Diagnostic Results Command 1CH Receive Diagnostic Results Command 1CH This command retrieves the results of a library diagnostic test performed using the Send Diagnostic Command Table 3 31 on page 3 35 The diagnostic test number and parameters error codes and FRU information are provided The following tables provide information that can help with troubleshooting failed components in a unit The FRUs returned should be considered pointers to the best area within the unit to check for the fault Simply changing the FRU listed may or may not fix the associated problem Receive Diagnostic Results Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code 1CH 1 Logical Unit Number Reserved 0 0 2 Reserved 0 3 Allocation Length MSByte 4 Allocation Length LSByte 5 Control Byte 0 Allocation Length The maximum number of parameter bytes that may be sent in the Data In Phase t
189. made up of a 4 byte Defect List Header and zero or more 4 byte Defect Descriptor blocks Table 2 15 Reassign Blocks Command Defect List Header Byte 7 6 5 4 3 2 1 0 0 Reserved 0 Reserved 0 1 2 Defect List Length MSByte 3 Defect List Length LSByte Chapter 2 2 19 SCSI 2 Drive Command Set Reassign Blocks Command 07H Defect List Length The Defect List Length is the total length in bytes of the Defect Descriptors that follow Table 2 16 Reassign Blocks Command Defect Descriptor Byte 7 6 6 4 3 2 1 0 0 Reserved 0 1 Defective Block Logical Address MSByte 2 Defective Block Logical Address 3 Defective Block Logical Address LSByte Each defective sector is decoded to a physical block address and that physical sector is added to the SDL Secondary Defect List 2 20 Chapter 2 SCSI 2 Drive Command Set Read Group 0 Command 08H A a Read Group 0 Command 08H 8 N This command reads data from the specified logical block address A g maximum length of 256 logical blocks can be read using the Group 0 Read Command If the number of logical blocks exceeds 256 use the O Group 1 Read command S 3 D NOTE The Mode Select Commands 15H or 55H impact all read write format a and erase commands Table 2 17 Read Group 0 Command CDB Byte 7 6 5 4
190. mmands Message Reject 07H This message is sent from either the initiator or the target to indicate that the last message was inappropriate or has not been implemented When the target receives a MESSAGE REJECT message from the initiator it takes the following action based on which message was rejected Command Complete Disconnect Identify The target goes to Bus Free Phase and does not consider this as an error The target does not disconnect and continues the cur rent command The target goes to the Bus Free Phase and aborts the command Sense Key Additional Sense Code is set to Hardware Error Message Reject Error Linked Command Complete Message Reject Restore Pointers Save Data Pointers The target goes to the BUS FREE phase and aborts the command and sets Sense Key Additional Sense Code to Aborted Command Message Error The target terminates the command with Check Condi tion status and sets the Sense Key Additional Sense Code to Hardware Error Message Reject Error The target goes to the Bus Free Phase and sets the Sense Key Additional Sense Code according to the error condition The target does not disconnect and continues the cur rent command Chapter 1 SCSI Command Overview Drive Control Commands No Operation 08H This message is ignored by the target Message Parity Error 09H When the target receives this message it retries the operation by resending the original message once
191. most current entry 16 115 10 Run time log entries 10 bytes each See Table 3 63 Run Time Log Entry Format Byte Description 0 3 Number of Macro Move IDs since this log was reset 4 Macro Move ID 5 Number of entries in Recovery Log when the entry was made 6 First Micro Move ID in the Recovery Log Table D 1 on page D 2 or Table D 2 on page D 17 7 First Micro Move Error Code in the Recovery Log Table B 10 on page B 32 8 Second Micro Move ID in Recovery Log Table D 1 on page D 2 or Table D 2 on page D 17 9 Second Micro Move Error Code in Recovery Log Table B 10 on page B 32 3 60 Chapter 3 NOTE Table 3 64 Jukebox SCSI 2 Command Set Log Sense Command 4DH Retry Log Data Format This log is ONLY supported on the 40fx 80ex 125ex and 220mx models This table can be accessed via the Log Sense Command 4DH Table 3 45 on page 3 47 with page code 39H Each retry algorithm code byte triggers a specific retry algorithm on the preceding move command The byte order is the same order in which the retry algorithms were run Retry Log Data Format Byte Description 0 Page Code 39H 1 Reserved 0 2 3 Number of bytes to follow 4 103 Retry Algorithm Code Table 3 65 on page 3 62 104 105 Number of Inline Retries 106 107 Number of Major Retries The last four bytes may be organized as two 16 bit words The first word is the cumulative number of Inline Retries since the jukebox was
192. n 18 Internal Error Code MSByte 19 Internal Error Code 20 Internal Error Code 21 Internal Error Code LSByte Chapter 2 2 11 SCSI 2 Drive Command Set Request Sense Command 03H Valid Error Code ILI Information SKSV A Valid bit of 1 indicates the information field contains valid information A Valid bit of 0 indicates that the information field does not contain valid data An Error Code of 70H indicates that the CHECK CONDITION status returned is the result of an I O process that returned CHECK CONDITION status An Error Code of 71H indicates that the CHECK CONDITION status returned is the result of an error occurring during a previous command that returned GOOD status An Incorrect Length Indicator bit of 1 usually indicates that the requested logical block length did not match the logical block length of the data on the medium If the Valid bit is set to 1 the Information Bytes contain one of the following 1 The logical block address associated with the sense key 2 The difference residue of the requested length minus the actual length in bytes as determined by the command when the ILI bit is set A Sense Key Specific Valid bit of 1 indicates that the Sense Key Specific Information is valid A SKSV bit of 0 indicates that there is no sense key specific information Sense Key Specific Information If the Sense Key is set to 5 Ilegal Request and the SKSV bit is set to 1
193. n refer to the next section Additional Descriptions of Hardware Error Codes B 28 Appendix B NOTE Table B 9 Autochanger Error Codes Autochanger Move Error Codes Autochanger Move Error Codes These error codes ONLY apply to the model 40fx 80ex 125ex and 220mx jukeboxes Move Errors are reported through byte 18 of the Additional Sense Bytes Request Sense Command 03H in Table 5 6 on page 5 14 Autochanger Move Error Codes Error Code Failure Description hex 00 Failure occurred before any servo controlled motions were attempted during Poweron Selftest 02 Failure while Picker is not moving 04 Failure while moving the Carriage Picker assembly away from drives 06 Failure while moving the Carriage Picker assembly toward drives 08 Failure while flipping the Picker 0A Failure while translating the Picker assembly OE Failure while moving the Picker fingers back in preparation to translate 10 Failure while moving the Picker fingers to engage the cartridge from the source storage element 12 Failure while moving the Picker fingers back to remove the cartridge from the source storage element 18 Failure while moving the Picker fingers forwards to insert a cartridge in the destination storage element 1A Failure while moving the Picker fingers back after inserting a cartridge in the destination storage slot Appendix B B 29 gt c 2 gt
194. n erase is automatically performed before writing the data An Erase Control bit of 1 suppresses the erase operation When this command is used with 512 byte sector 4X 8X 14X media 1024 byte sector 8X 14X media or 2048 14X media it is not possible to address all logical blocks on the disk because those media types contain gt 21 logical blocks For write once optical disks blank checking is performed before writing data If a written block is detected during blank checking the drive will return a CHECK CONDITION status The sense key additional sense code will be set to BLANK CHECK Overwrite Attempted When this command is used with 14X 512 OR 1024 byte sector media setting the ErsCntl bit or the PBA bit will cause the drive to return a CHECK CONDITION status The sense key additional sense code will be set to ILLEGAL REQUEST INVALID FIELD in CDB 2 24 Chapter 2 Table 2 19 SCSI 2 Drive Command Set Seek Group 0 Command 0BH Seek Group 0 Command OBH This command seeks the optical head to the physical track where the specified logical block exists Seek Group 0 Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code OBH 1 Logical Unit Number Logical Block Address MSByte 0 NOTE NOTE 2 Logical Block Address 3 Logical Block Address LSByte 4 Reserved 0 5 PBA Reserved 0 Flag Link PBA A Physical Block Address bit of 1 i
195. n limits The limits for the 12V supply are 11V and 13V and the 24V supply limits are 23 5V and 25 5V 41 SCSI Connector Performs a loopback through SCSI connectors Loopback Test checking proper operation of the SCSI drivers Interactive receivers and cables Requires an external loopback hood with terminator power Will not run if it was initiated via SCSI if so it reports error FCH Test Did Not Run 42 Optical Sensor Test Checks the status of the optical sensors Also Interactive if done checks the status of the mailslot sensor see Test through the control 43 0 s are placed on the control panel display panel on the left and right of the display The mark is an open zero if the sensor is not blocked and a zero filled in with lit segments if a sensor is blocked No FRU is returned Appendix B B 49 gt e fe gt o gt Q o m fe e e Q oO Table B 13 Autochanger Error Codes Jukebox Micro Move Error Codes Sequence Tests For models 40fx 80ex 125ex and 220mx ONLY No Test Name Description 43 Mailslot Sensor Test Interactive if done through the control panel See the description for Test 42 44 Cartridge in path Interactive if done through the control panel Displays max min intensity and ambient readings for the left and right beams You must enter a parameter to choose the beam to display O left 1 right The f
196. n only be used with rewritable disks NOTE The Mode Select Commands 15H 55H impact read write format and erase commands Table 2 124 Erase Group 5 Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code ACH 1 Logical Unit Number Reserved 0 ERA Rsvd RelAdr 0 0 2 Logical Block Address MSByte 3 Logical Block Address 4 Logical Block Address 5 Logical Block Address LSByte 6 Transfer Length MSByte 7 Transfer Length 8 Transfer Length 9 Transfer Length LSByte 10 Reserved 0 11 PBA Reserved 0 Flag Link 2 134 Chapter 2 NOTE NOTE SCSI 2 Drive Command Set Erase Group 5 Command ACH The 9 1 and 5 2 Gbyte capacity drives cannot Format Erase Write or Write and Verify 650 Mbyte and 1 3 Gbyte optical disks The 2 6 Gbyte capacity drives cannot Format Erase Write or Write and Verify 650 Mbyte optical disks If this command is issued with any of these drive media combinations a CHECK CONDITION status will result with the Sense Key Additional Sense Code set to Data Protect Write Protected If this command is executed for write once disks the drive returns a CHECK CONDITION status with the Sense Key Additional Sense Code set to Illegal Request Invalid Command Operation Code ERA Rel Adr Transfer Length PBA Chapter 2 An Erase All bit of 1 indicates that all remaining blocks are erased starting f
197. n the format is complete Defect List Length The Defect List Length is the total length in bytes of the Defect Descriptors that follow Chapter 2 2 17 SCSI 2 Drive Command Set Format Unit Command 04H Table 2 12 Physical Sector Format Defect Descriptor Byte 7 6 5 4 3 2 1 0 0 Track Number of Defect MSByte 1 Track Number of Defect 2 Track Number of Defect LSByte 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Sector Number of Defect Table 2 13 Block Format Defect Descriptor Byte 7 6 5 4 3 2 1 0 0 Reserved 0 1 Defect Block Address MSByte 2 Defect Block Address 3 Defect Block Address LSByte 2 18 Chapter 2 SCSI 2 Drive Command Set Reassign Blocks Command 07H Reassign Blocks Command 07H This command reassigns defective sectors A defect list containing the Logical Block Addresses to be reassigned is transferred to the drive Data in the defective sector is moved to the replacement sector Table 2 14 Reassign Blocks Command CDB n O 2 N iw Z O fe 3 3 D 5 2 O Byte 7 6 5 4 3 2 1 0 0 Operation Code 07H 1 Logical Unit Number Reserved 0 0 Reserved 0 Reserved 0 Reserved 0 Oo AJJ N Reserved 0 Flag Link Reassign Blocks Command Defect List The Reassign Blocks command defect list is
198. na Paella bye EERE A 19 B Autochanger Error Codes Chapter Overview nes sone yess he a a r date ok ha ie aa tet as SA B 2 Request Sense Error Codes 0 ccc ccc ene eet ene eens B 3 Additional Sense Data Format for Error Recovery For all models EXCEPT 40fx and Gok lt 5 kas Seeks te ace E E anaes Ahad e EA Whoa is Seka to baa ahd hy ot ae B 8 Hardware Error Codes 0 ccc ccc eee een tenn eens B 19 Autochanger Move Error Codes 0 ccc ccc eee e B 29 Jukebox Micro Move Error Codes 0 0 0c e ccc cece ene enn eens B 32 Diagnostic Tests scrctavii ron wes ee eee aes ses ek ees ache E aa E B 40 C Field Replaceable Units FRUs HP Field Replaceable Units FRUs 0 0 cece eee eens C 2 D Micro Macro Moves HP Surestore Optical Micro Move IDs 00 ccc eee as D 2 E Disconnect Timeout Settings Disconnect Timeouts 0 nearen renare E 2 Contents Tables Table 1 1 Target Supported Messages 0 00 c cece eee eee eee ene 1 5 Table 1 2 Extended Message Format 000 c eee e eee eee eens 1 6 Table 1 3 Transfer Period Values For 9 1 and 5 2 Gbyte Drives 1 8 Table 1 4 Offset Values For 5 2 and 9 1 Gbyte Drives 0055 1 9 Table 1 5 Simple Queue Tag cc ee eee eee nee 1 12 Table 1 6 Head of Queue Tag cc eee eee e nes 1 13 Table 1 7 Ordered Queue Tag 00 ccc ee eee eee 1 13 Table 1 8 Target Su
199. nd 220mx ONLY No Test Name Description 16 Drive I O Test Performs a combination of moves with a pass fail result It moves a cartridge from a randomly chosen full slot to a drive with a random flip It then moves the cartridge back to its original slot with its original orientation It does this once for each optical drive Returns an error code 57H Invalid Configuration if there are no cartridges loaded into the unit Requires one loaded cartridge drives must be empty 17 Mailslot I O Performs a combination of moves with a pass fail result It moves a cartridge from the lowest numbered full slot to the mailslot with a random E flip It then moves the cartridge back to its S original slot with its original orientation z Returns an error code 57H Invalid Q Configuration if there are no cartridges loaded m into the unit Requires one loaded cartridge a mailslot must be empty O fo 18 Speed Factor Setting Allows the setting of the speed factor as the first o Utility parameter given The speed factor determines how fast the system moves the mechanics The number provides 1 Parameter speed e g Parameter 3 runs the motors at 1 3 of full speed This test can only be run from the SCSI Interface 19 Zero Maximum Force The maximum force log is initialized to all zeros Log 20 Set Speed Factor to Allows the mechanics to be run at full speed Full Speed 21 Set Speed Factor to Allows the mechanics to be run at half speed Half Speed
200. nd sense key values Request Sense Command additional sense code values Internal Error Codes DSP Error Codes Appendix A Drive Error Codes Drive Request Sense Command Values Drive Request Sense Command Values The Request Sense Command see Table 2 6 on page 2 10 returns values for the Sense Key and Additional Sense Code Drive Request Sense Sense Key Values Table A 1 Request Sense Sense Key Values Byte 2 Bits 3 through 0 Sense Name Abbrev Description Key g 0H No Sense NS The command completed lt successfully m 1H Recovered Error RE The last command was Q completed successfully 9 with some recovery action o performed by the drive controller 2H Not Ready NR The drive cannot be accessed 3H Medium Error ME The command terminated with an unrecovered error condition that was caused by a optical disk defect 4H Hardware Error HE The drive controller detected a hardware error 5H Illegal Request IR There was an illegal parameter in the command descriptor block or in the additional parameters supplied for some commands Appendix A A 3 Drive Error Codes Drive Request Sense Command Values Table A 1 Request Sense Sense Key Values Byte 2 Bits 3 through 0 Sense Name Abbrev Description Key 6H Unit Attention UA The optical disk has been loaded the unit has been reset or the Mode Select parameters have been changed 7H Data Protect DP A comma
201. nd that writes to the optical disk cannot be performed due to the write protect condition of the optical disk write protect switch 8H Blank Check BC A blank sector was detected during a Read Group 0 or 1 or Verify or a written sector was detected during a Write Group 0 or 1 or a Write and Verify command OBH Aborted AC Indicates that the drive Command aborted the last command The initiator may be able to recover by attempting the command again A 4 Appendix A Drive Error Codes Drive Request Sense Command Values Request Sense Additional Sense Code Values Bytes 12 and 13 Table A 2 Request Sense Additional Sense Code Values Sense Sense Description Code Key and Qualifier 00 00 0H NS No Additional Sense Information 03 00 4H HE Write Fault Write Command Failed 04 00 2H NR Drive Not Ready z 04 01 2H NR LUN in Process of Becoming Ready m 04 02 2H NR LUN Not Ready Initializing Command Q Required 9 o 04 04 2H NR LUN Not Ready Format in Progress w 09 01 4H HE Tracking Servo Failure 09 02 4H HE Focus Servo Failure 09 03 4H HE Spindle Servo Failure 0C 01 1H RE Write Error Recovered with Auto Reallocation 0C 02 3H ME Write Error Auto Reallocation Failed 10 00 3H ME ID CRC or ECC Error 11 00 3H ME Unrecovered Read Error 15 00 4H HE Random Positioning Error 16 00 3H ME Data Synchronization Mark Error
202. ndicates that no data will be returned The drive will N terminate the data in phase when the allocation length g has been transferred or when all available data has been transferred to the initiator Q 3 Table 2 48 Mode Sense Header 3 m Byte 7 6 5 4 3 2 1 0 F 0 Mode Data Length 1 Medium Type 2 WP Reserved Cache Reserved 0 1 3 Block Descriptor Length Table 2 49 Mode Sense Descriptor Byte 7 6 5 4 3 2 1 0 0 Density Codes 1 Number of Blocks MSByte 2 Number of Blocks 3 Number of Blocks LSByte 4 Reserved 0 5 Block Length MSByte 6 Block Length 7 Block Length LSByte Chapter 2 2 55 SCSI 2 Drive Command Set Mode Sense Group 0 Command 1AH Table 2 50 Mode Page Codes PageCode Parameter Description List Length 01H 12 Read Write Error Recovery Page See Table 2 51 on page 2 57 02H 16 Disconnect Reconnect Page See Table 2 52 on page 2 59 08H 12 Caching Page See Table 2 53 on page 2 60 0AH 8 Control Mode Page See Table 2 54 on page 2 63 OBH 8 Medium Type Supported Table 2 55 on page 2 64 20H 12 Vendor Unique Format Page See Table 2 57 on page 2 66 21H 12 Vendor Unique Page See Table 2 61 on page 2 70 00H 3FH 80 Request for all Pages 2 56 Chapter 2 Table 2 51 SCSI 2 Drive Command Set Mode Sense Group 0 Command 1AH Read Write Error Recover Page Read Write Error Recovery Page 01H Byte 7 6 5 4 3 2 1 0 0 PS
203. ndicates that physical block addressing is used A PBA bit of 0 indicates that logical block addressing is used When this command is used with 512 byte sector 4X 8X 14X media 1024 byte sector 8X 14X media or 2048 14X media it is not possible to address all logical blocks on the disk because those media types contain gt 27 logical blocks When this command is used with 14X 512 or 1024 byte sector media setting the PBA bit will cause the drive to return a CHECK CONDITION status The sense key additional sense code will be set to ILLEGAL REQUEST INVALID FIELD in CDB Chapter 2 2 25 e O Ky N iw O fe 3 3 D 5 2 O Table 2 20 SCSI 2 Drive Command Set Inquiry Command 12H Inquiry Command 12H This command sends controller and drive information to the initiator Inquiry Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code 12H Logical Unit Reserved 0 EVPD Number 0 VPD Identifier Reserved 0 Allocation Length oa A Ww N Reserved 0 Flag Link EVPD Page Code Allocation Length 2 26 8X and 14X only An enable vital product data bit of 1 specifies that the drive shall return the optional vital product data specified by the page code field An enable vital product data bit of 0 specifies that the drive shall return the standard INQUIRY data The page code field specifies which page of vital
204. ng towards non leadscrew side during Find Home sequence 48H Carriage motion failed during Carriage Picker assembly calibration leadscrew side 49H Carriage motion failed during Carriage Picker assembly calibration non leadscrew side 4AH Motion error while determining orientation of the Picker B 24 Appendix B Table B 8 Autochanger Error Codes Hardware Error Codes Hardware Error Codes For the 40fx 80ex 125ex and 220mx models ONLY Error Code hex Failure Description 4BH No sensor found V4 2 code only 4CH Failed flip motion during the Find Home sequence V4 5 code 4DH Motion error while checking for cartridge in the Picker 4EH Unable to measure height of sensor on left side 4FH Unable to measure height of sensor on right side 50H Excessive tilt of the Carriage Picker assembly away from the drives 51H Excessive tilt of the Carriage Picker assembly toward the drives 52H Excessive cone angle on Picker 53H Excessive stack tilt 54H Unable to complete an interrupted move at power up EXERCISER TEST ERROR CODES 55H Unable to find top of unit 56H Need to issue Initialize Element Status Command 57H Invalid test configuration 59H Exerciser unrecovered error 5AH Invalid test configuration elements reserved 5BH Initialize Element Status command failed 5CH Shipping Diagnostic run with cartridges in the mechanism CALIBRATION SENSOR SYSTE
205. ns below XX and YY are abbreviations of the element types such as MT or ST StorxxX XX gt YY Move Medium XX lt gt YY Exchange Medium Chapter 3 When this bit is set to 1 the XX element type provides independent storage for a cartridge If the StorXX bit is set to 0 it indicates that elements of that type provide virtual sources or destinations and the storage location of the cartridge is provided by an element of some other type A returned bit value of 1 indicates that the library supports Move Medium commands from the XX source element to the YY destination element See Table 3 68 on page 3 64 for additional information on the Move Medium command A returned bit value of 0 indicates that Move Medium commands from the XX element to the YY element are not supported and will be rejected with ILLEGAL REQUEST A returned bit value of 1 indicates that the library supports Exchange Medium commands where the source is element type XX and destination 1 is element type YY and destination 2 is of the same type as the source element An XX lt gt YY field returned bit value of 0 indicates that these Exchange Medium commands will be rejected with ILLEGAL REQUEST See Table 3 69 on page 3 66 for additional information on the Exchange Medium Command 3 29 a x 0 tez fa x lt 7 O o N O o 3 3 o gt Q 7 Jukebox SCSI 2 Command Set Mode Sense Command 1AH
206. ntended for use during normal jukebox operation not diagnostic A operation 8 Move totals and the ten most recent hard errors are recorded 8 o Table 3 51 Move Success Log Table Format For 40fx 80ex 125ex and 220mx D models ONLY 9 3 3 D 2 O 0 Page Code 31H 1 Reserved 0 2 3 Number of bytes to follow 4 Current entry number range 1 10 5 Number of entries in the log 6 9 Total number of good moves since last hard error 10 11 Total number of soft errors since last hard error 12 71 Array of 10 entries one entry per hard error Table 3 52 on page 3 53 NOTE Hard errors are unrecoverable and generate a hardware error code Soft errors are recoverable with normal operation continuing after recovery Table 3 52 Move Success Logs Entry Format Byte Description 0 3 Current Good Move Count at time of hard error 4 5 Current Recovery Count at time of hard error Chapter 3 3 53 Jukebox SCSI 2 Command Set Log Sense Command 4DH Force Log Data Format NOTE This log is ONLY supported on 40fx and 80ex models This table can be accessed via the Log Sense Command 4DH Table 3 45 on page 3 47 with page code 32H Each cartridge move is actually a sequence of many small moves called Micro Moves Each Micro Move has an associated ID number For each Micro Move ID the log reflects the highest force seen for that Micro Move ID Table 3 53 F
207. o describe the results of the test Chapter 3 3 33 a c A tez fa x lt 7 O o N O o 3 3 o Q 2 Table 3 30 Jukebox SCSI 2 Command Set Receive Diagnostic Results Command 1CH Receive Diagnostic Results Command CDB Byte 7 6 5 4 3 2 1 0 0 Reserved 0 1 Hardware Error Code 2 FRU 1 3 FRU 2 4 FRU 3 5 Number of the Test that Failed 6 13 Parameters Hardware Error Code FRU 1 FRU 2 FRU 3 Test Number Parameters Code is generated only if an unrecoverable error occurs See Table B 7 on page B 19 The FRU most likely to be at fault See Table C 1 on page C 2 or Table C 2 on page C 4 The second most likely FRU to be at fault See Table C 1 on page C 2 or Table C 2 on page C 4 The third most likely FRU to be at fault See Table C 1 on page C 2 or Table C 2 on page C 4 The diagnostic test number This will not be a sequence number but the specific test that failed Refer to Table B 12 on page B 40 for a list of the jukebox diagnostic tests Additional parameters as defined for individual tests There may be several like components in a unit These components may have a common FRU number When it is possible to detect which of these FRUs may be at fault the error code field reflects the one to check 3 34 Chapter 3 Jukebox SCSI 2 Command Set Send Diagnostic Command 1DH Send Diagnostic Command 1DH This
208. of 1 indicates that physical block addressing is used A PBA bit of 0 indicates that logical block addressing is used SC A Sector Count bit of 1 indicates the transfer length is represented in sectors rather than bytes A sector consists of 2380 bytes for 2K media 1200 bytes for 1K media or 610 bytes for 512 media A Sector Count bit of 0 indicates the transfer length is represented in bytes Rel Adr A relative address bit of one indicates that logical block address specified is a two s complement offset from the last logical block address accessed e O Ky N iw O fe 3 3 D 5 2 O A value of 0 indicates that the logical block address is an absolute address NOTE When this command is executed with 14X 512 or 1024 byte sector media the drive will return a CHECK CONDITION status The sense key additional sense code will be set to ILLEGAL REQUEST INVALID COMMAND Chapter 2 2 105 Table 2 96 NOTE SCSI 2 Drive Command Set Write Long Command 3FH Write Long Command 3FH This command writes data starting at the specified Logical Block Address without using ECC generation circuitry The ECC field is also written with data transferred to the drive Write Long Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code 3FH 1 Logical Unit Number Reserved 0 RelAdr 0 2 Starting Logical Block Address MSByte 3 Starting Logical
209. of Bands LSByte Size of User Band The Size of User Band field indicates the length of each user band in number of logical blocks Size of Spare Band The Size of Spare Band field indicates the length ofeach spare band in number of logical blocks Number of Bands The Number of Bands field indicates the bands on the disk The drive can read and write multi band formatted disks but can create only single band disks Chapter 2 2 67 SCSI 2 Drive Command Set Mode Sense Group 0 Command 1AH Table 2 59 Format Mode 03H Type 1 Byte 7 6 5 4 3 2 1 0 2 Format Mode 03H 3 Type 01H 4 Reserved 0 5 Reserved 0 6 Number of Bands MSByte 7 Number of Bands LSByte 8 Size of Spare Bands MSByte 9 Size of Spare Bands LSByte 10 Reserved 0 11 Reserved 0 Type 1 format exists for compatibility An initiator cannot change these parameters Number of Bands Size of Spare Band 2 68 The Number of Bands field indicates the bands on the disk The Size of User Band field indicates the length of each spare band in number of logical blocks Chapter 2 Table 2 60 SCSI 2 Drive Command Set Mode Sense Group 0 Command 1AH Format Mode 04H NOTE Byte 7 6 5 4 3 2 1 0 2 Format Mode 04H 3 9 Reserved 0 10 Number of Bands MSByte 11 Number of Bands LSByte Number of Bands T
210. of critical information needed for the jukebox to operate If this occurs call service A Only Buffer IDs listed in Table 3 37 on page 3 40 are intended for use Q outside of the factory g o Table 3 35 Write Buffer Command CDB b 9 Byte 7 6 5 4 3 2 1 0 S 3 0 Operation Code 3BH 2 O 1 Logical Unit Number Reserved 0 Mode See Table 3 37 0 on page 3 40 2 Buffer ID Table 3 37 on page 3 40 3 Buffer Offset MSByte 4 Buffer Offset 5 Buffer Offset LSByte 6 Byte Transfer Length MSByte 7 Byte Transfer Length 8 Byte Transfer Length LSByte 9 Control Byte 0 Mode Indicates which data format is used Refer to Table 3 37 on page 3 40 for valid values Buffer ID Indicates which buffer is used Refer to Table 3 37 on page 3 40 for valid values Chapter 3 3 39 Table 3 36 Table 3 37 NOTE Jukebox SCSI 2 Command Set Write Buffer Command 3BH Buffer Offset Indicates at what address the data is written offset from the beginning of the buffer Must be set to 0 when using Download Microcode ID Byte Transfer Length Indicates the number of data bytes to be written in the buffer Write Buffer Mode Descriptions Mode Description 1 Vendor specific 4 Download microcode 5 Download microcode User Accessible Buffers and Allowed Write Modes User Accessible Buffers Buffer Allowed ID Write Modes Download Microcode FLASH EPROM 1 4 5 Customer and Product I
211. ollowing is an example of an error message for the right beam and how it is translated FO is hexadecimal for 240 E1 is hexadecimal for 225 R means right beam 06 is the maximum ambient reading 00 is the minimum ambient reading Intensity L R Ambient Max Min Max Min 240 225 R 6 0 Press CANCEL to stop 50 Find Home Sequence 50Find Home SequenceMoves the picker to a known home position This test assumes nothing about the state of the mechanics The home location is the lower left position of the box The servo system is initialized to the home location It then automatically runs Test 51 51 Carriage Picker Assembly Calibration Test Runs the portion of the mechanism recalibration related to the optical sensors It measures sensor offsets and calculates picker tilt and droop This test assumes that the mechanics and servo system are functional B 50 Appendix B Autochanger Error Codes Jukebox Micro Move Error Codes Table B 13 Sequence Tests For models 40fx 80ex 125ex and 220mx ONLY No Test Name Description 60 FRU Isolation Test Assumes that something has physically failed either electronic or mechanical A series of special low level tests are executed to select the three or fewer FRUs which are most likely to be at fault Tests 30 31 33 35 36 40 and 50 are executed as a part of the isolation process 65 Calibrate Magazines Calculates a min max clearance
212. on 17 V vendor unique format page 20H 42 66 vendor unique page 21H 46 70 verify group 1 command 2FH 92 verify group 5 command AFH 140 WwW write group 0 command 0AH 23 write group 1 command 2AH 84 write group 5 command AAH 131 write and verify group 1 command 2EH 90 write and verify group 5 command AEH 137 write buffer command 3BH 99 39 write long command 8FH 106 write long command DFH 147 Index Index Copyright 2001 Hewlett Packard Company Printed in U S A Edition 12 2001 www hp com go support SD Printed on recycled paper O invent
213. on Test e 11 Mechanical Exerciser Test B 44 Appendix B Autochanger Error Codes Jukebox Micro Move Error Codes Table B 13 Sequence Tests For models 40fx 80ex 125ex and 220mx ONLY No Test Name Description 3 Controller Test This sequence is run by the Autochanger controller when the optical disk library operation switch is switched on to check out all paths and operation of the servo motor and autochanger circuitry Sequence Order e 30 Processor Test e 31 ROM Checksum Test e 33 Non Destructive RAM Test e 32 RAM Checksum Test e 34 SCSI Interface Controller IC Test e 36 Motor Control IC Test e 35 Multi Function Peripheral IC Test e 37 Drive Connect Test gt c e 2 gt o gt Q o m fe e e Q oO 5 Initialize Mechanism Prepares the unit for movement Sequence Order e Initialize RAM variables to defaults e 50 Find Home Exerciser Tests 10 Initialize Element Performs the same function as the SCSI Status INITIALIZE ELEMENT STATUS command It physically scans the entire unit to determine which storage slots and drives contain disks Appendix B B 45 Autochanger Error Codes Jukebox Micro Move Error Codes Table B 13 Sequence Tests For models 40fx 80ex 125ex and 220mx ONLY No Test Name Description 11 Mechanism Exercise Performs a combination of moves with a pass fail Test result This ex
214. on se quence Status Phase A status byte is sent from the target to the initiator during the Status Phase at the termination of each command unless the command is cleared by an ABORT message a BUS DEVICE RESET message or a RESET condition The target supports the following status codes Target Supported Status Codes Code hex Status 00H Good 02H Check Condition 04H Condition Met 08H Busy 10H Intermediate Good 14H Intermediate Condition Met 18H Reservation Conflict 28H Queue Full Good 00H This status indicates that the target has successfully completed the command Check Condition 02H Any error exception or abnormal condition that causes sense data to be set causes a Check Condition status The Request Sense Command should be issued following a CHECK CONDITION status to determine the nature of the condition Condition Met 04H This status or Intermediate Condition Met is returned when the Pre Fetch command is satisfied 1 14 Chapter 1 SCSI Command Overview Drive Control Commands Busy 08H A busy status is returned by the target during powerup until all poweron diagnostic tests have been completed A busy status is also returned when multiple commands are outstanding in the target and a media access command is received with the DISC PRIV bit cleared in the identify message Intermediate Good 10H Unless an error exception or abnormal condition causes a Check Condit
215. optical drive and library SCSI 2 command reference Optical Drive and Library SCSI 2 Command Reference For fx ex and mx Models Edition 4 O invent Manufacturing Part Number 5969 5727 December 2001 Printed in USA Copyright 2001 Hewlett Packard Company Notice This document contains information that is protected by copyright All rights are reserved No part of this document may be photocopied reproduced or translated to another language without the prior written consent of Hewlett Packard Company The information contained in this document is subject to change without notice Hewlett Packard makes no warranty of any kind with regard to this printed material including but not limited to the implied warranties of merchantability and fitness for a particular purpose Hewlett Packard shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing performance or use of this material Revision History New editions of this manual incorporate all material updated since the previous edition The manual printing date and part number indicate the current edition The printing date changes when a new edition is printed Minor corrections and updates incorporated at reprint do not change this date Edition 1 February 1998 Edition 2 April 1999 Edition 3 June 2000 Edition 4 December 2001 NOTE Typographical Conventions
216. orce Entry Data Format Byte Description 0 Page Code 32H 1 Reserved 0 2 3 Number of bytes to follow 4 5 Y axis maximum force for the Micro Move ID Table D 1 on page D 2 or Table D 2 on page D 17 6 7 Z axis maximum force for the Micro Move ID Table D 1 on page D 2 or Table D 2 on page D 17 3 54 Chapter 3 Jukebox SCSI 2 Command Set Log Sense Command 4DH Recovery Log Data Format This table can be accessed via the Log Sense Command 4DH Table 3 45 on page 3 47 with page code 33H It records soft errors and related information on error recovery method and success It is reset to 0 before any jukebox move Any error that occurs during a move or during the subsequent error recovery is logged The information is only valid for the most recent move Table 3 54 Recovery Log Data Format For all models EXCEPT 40fx 80ex 125ex and 220mx Byte Description 0 Page Code 33H a c x ley x n 9 g N e fe 3 3 D gt 2 o Reserved 0 Number of bytes to follow MSByte Current Entry 1 2 3 Number of bytes to follow LSByte 4 5 Number of Entries 6 366 Array of 10 log entries 36 Bytes each See Table 3 48 on page 3 50 Table 3 55 Recovery Log Data Format For the 40fx 80ex 125ex and 220mx models ONLY Byte Description 0 Page Code 33H 1 Reserved 0 2 3 Number of bytes to follow 4 5 Current ent
217. oth 12 and 14 occur 17 Both 13 and 14 occur 20 Sector Mark SM error 21 ID CRC error 22 Cannot detect the SYNC and the first RESYNC 23 DTRG becomes non active before all data of a sector was transferred 24 Uncorrectable error 25 CRC error uncorrectable 29 Cannot follow the read data transfer from the drive 31 Cannot follow the write data transfer from the drive 32 Digital Sum Value DSV error 34 Written sector is detected 42 Written sector is detected Appendix A A 17 O lt o m e 2 e a o o Table A 5 Drive Error Codes Internal Error Codes ODC Error Codes Code Description hex 44 Cannot proceed with error correction because the syndrome buffer was filled 45 Cannot correct the error bytes within the time of one sector 46 A write data transfer to the encoder was too short 47 A write data transfer to the encoder was too long 48 Unexpected sequence of the error correction occurred 4E Unexpected interrupt was detected in the ODC chip 4F Unexpected firmware sequence occurred in the ODC chip 50 Asynchronous interrupt of the DSP was detected 51 Unexpected ID value was detected 52 Both unexpected and expected ID value detected on one track 54 Target sector was passed before the current position was detected 57 A detected ID sector number was greater than the maximum sector number 70 A Parameter
218. p Fast 0 1 2 Move picker transport down Fast 3 Move picker transport up slowly looking for resistance Used in vertical find home sequence 4 Move picker transport down slowly looking for resistance Used in vertical find home sequence 5 Move a small amount upward to relieve tension in the servos Used after finding home in the vertical find home sequence 6 Make a small vertical movement as a plunge is made into a drive Used to wiggle the picker during error recovery 7 Vertical coarse measure not used 8 Move picker transport up to the top of the jukebox checking for a clear path Used in the vertical find home sequence 9 Move picker transport to the bottom of the jukebox checking for a clear path Used in the vertical find home sequence Vertical fine measure not used Vertical engage mailslot 1 not used Vertical engage mailslot 2 not used Jal wj gt Vertical get mail duck not used D 2 Appendix D Micro Macro Moves HP Surestore Optical Micro Move IDs Table D 1 HP Surestore Optical Micro Move ID Table For all models EXCEPT 40fx 80ex 125ex and 220mx Move ID Description hex E Vertical put mail duck not used F Vertical saturate home not used 10 Vertical relax home not used 11 Move slowly up far enough to establish that there is enough room to flip the picker
219. pheral Qualifier Peripheral Device Type 08H 0 1 Page Code 80H 8 2 Reserved 0 o 3 Page Length 0CH P 4 15 Serial Number ASCII 3 Table 3 16 Firmware Information Page 3 Byte 7 6 5 4 3 2 1 0 0 Peripheral Qualifier Peripheral Device Type 08H 0 1 Page Code C0H 2 Reserved 0 3 Page Length OAH 4 7 Controller Firmware Revision x xx ASCII 8 13 Controller Firmware Type Code xxxxxx ASCII Chapter 3 3 17 Table 3 17 Jukebox SCSI 2 Command Set Reserve Command 16H Reserve Command 16H This command reserves the library for use by a single SCSI initiator when the library is connected to multiple initiators Reserve Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code 16H 1 Logical Unit Number 3rdPty Third Party Device Element 0 ID 2 Reservation Identification 3 Element List Length MSByte 4 Element List Length LSByte 5 Control Byte 0 3rdPty When set to 1 the library is reserved for the SCSI device specified in the Third Party Device ID field Third Party Device ID A third party device ID indicates identification of the SCSI device the library is to be reserved for Element When set to 1 any valid element identified in the element list is reserved for the initiator making the request When set to 0 all elements are reserved Reservation Identification Identifies each element reservation with a code word byte Element List Length
220. pported Status Codes 0 0 c eee eee eee 1 14 Table 2 1 Group 0 Commands 6 byte command 000 eee eee eee 2 2 Table 2 2 Group 1 and 2 Commands 10 byte command 05 2 4 Table 2 3 Group 5 Commands 12 byte command 0 000 e eee eee 2 6 Table 2 4 Test Unit Ready Command CDB 00 0c cee eee eee 2 8 Table 2 5 Rezero Unit Command CDB 0 cc eee 2 9 Table 2 6 Request Sense Command CDB 0 cc ees 2 10 Table 2 7 Error Code 70H or 71H Sense Data Format 05 2 11 Table 2 8 Sense Key Field Pointer Types o on nunun 0c cece eee eee 2 13 Table 2 9 Progress Indication Field Bytes 00 cc eee eee eee 2 14 Table 2 10 Format Unit Command CDB 0 0 ccc ec 2 15 Table 2 11 Format Unit Defect List Header 0 0 2c cee eee 2 17 Table 2 12 Physical Sector Format Defect Descriptor 00055 2 18 Table 2 13 Block Format Defect Descriptor 0 000 c eee ee eee 2 18 Table 2 14 Reassign Blocks Command CDB 0 0 e eee eee 2 19 Table 2 15 Reassign Blocks Command Defect List Header 2 19 Table 2 16 Reassign Blocks Command Defect Descriptor 2 20 Table 2 17 Read Group 0 Command CDB 000 cee eee eee 2 21 Table 2 18 Write Group 0 Command CDB 0 0 00 cee ee eee 2 23 Table 2 19 Seek Group 0 Command CDB 0
221. product data information the drive shall return Table 2 21 This field specifies the number of bytes that the initiator has allocated for the return data An Allocation Length of 0 is not an error and indicates that no data will be returned The initiator will terminate the data in phase when all available inquiry data has been returned or when allocation length bytes have been returned whichever is less If an inquiry command is received from an initiator with a pending UNIT ATTENTION before the drive reports CHECK CONDITION status the drive performs the INQUIRY command and does not clear the UNIT ATTENTION condition Chapter 2 SCSI 2 Drive Command Set Inquiry Command 12H Table 2 21 Vital Product Data Page Codes Y Page Code Description re 00H Supported Vital Product Data Pages a 80H Unit Serial Number Page g C1H Unique Media ID UMID Page 3 Table 2 22 Supported Vital Product Data Pages 00H 4 Byte 7 6 5 4 3 2 1 0 0 Peripheral Qualifier Peripheral Device Type 1 Page Code 00H 2 Reserved 0 3 Page Length 03H 4 First Supported VPD Page 00H 5 Second Supported VPD Page 80H 6 Third Supported VPD Page C1H Table 2 23 Unit Serial Number Page 80H Byte 7 6 5 4 3 2 1 0 0 Peripheral Qualifier Peripheral Device Type 1 Page Code 80H 2 Reserved 0 3 Page Length OAH 4 13 Product Serial Number 10 ASCII charact
222. ption Page hex Number A6H_ Exchange Exchanges media at the 3 66 Medium source element address with the destination element address 07H Initialize Checks all elements for 3 12 Element Status media 12H Inquiry Provides vendor product and 3 14 revision information 4DH Log Sense Retrieves statistical 3 47 information about the library 1AH_ Mode Sense Determines element 3 21 parameter information A5H_ Move Medium Moves media between library 3 64 elements 2BH_ Position To Positions the specified 3 38 Element transport element in front of the specified destination element 1EH Prevent Allow Prevents or allows the 3 37 Medium manual insertion or removal Removal of media through the mailslot 3CH Read Buffer Reads data from the jukebox 3 43 Command B8H Read Element Retrieves the status of the 3 68 Status storage slots mailslot drives and picker 3 4 Chapter 3 Jukebox SCSI 2 Command Set Alphabetical List of Commands Table 3 2 Alphabetical List of Commands Code Name Description Page hex Number 1CH Receive Retrieves diagnostic test 3 33 Diagnostic information resulting from e Results the Send Diagnostic A Command a x 17H Release Releases the library for use by 3 20 2 multiple SCSI initiators o N 03H Request Sense Determines a specific error 3 8 9 condition when the library 3 fails to successfully complete 3 a command a J 16H Reserve Reser
223. r Break See Table 2 71 on page 2 78 5 Loop Count 6 11 Reserved 0 No Break The No Break bit directs the target not to terminate looping when an error is detected Table 2 71 Interface Manager Diagnostic Tests Diagnostic Test Name Test Number hex Selftest 0x01 ROM Checksum Test 0x02 Microprocessor RAM Test 0x03 Buffer RAM Test 0x04 ODC Chip Test 0x05 DSP Communication Test 0x06 2 78 Chapter 2 SCSI 2 Drive Command Set Prevent Allow Medium Removal Command 1EH SSS a Prevent Allow Medium Removal Command 2 LEH This command prevents or allows removal of an optical disk from a drive Table 2 72 Prevent Allow Medium Removal Command CDB S 3 Byte 7 6 Ba eae gel eee oa 0 3 D 0 Operation Code 1EH 1 Logical Unit Number Reserved 0 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 Prevent 5 Control Byte 0 Flag Link Prevent A Prevent bit of 1 prevents removal of the optical disk from a drive A Prevent bit of 0 allows removal of the optical disk from a drive NOTE The Start Stop Unit Command affects this command See Table 2 62 on page 2 73 Chapter 2 2 79 SCSI 2 Drive Command Set Read Capacity Command 25H Read Capacity Command 25H This command reads the capacity of the optical disk surface in the drive The last logical block address and block length of the medium are
224. r Band field indicates the length of each spare band in number of logical blocks 2 44 Chapter 2 Table 2 40 SCSI 2 Drive Command Set Mode Select Command 15H Format Mode 04H NOTE Byte 7 6 5 4 3 2 1 0 2 Format Mode 04H 3 9 Reserved 0 10 Number of Bands MSByte 11 Number of Bands LSByte Number of Bands The Number of Bands field indicates the bands on the disk and can be set to 1 01H 16 10H 30 1EH or 34 22H The Number of Bands for 9 1 and 5 2 Gbyte Capacity drives include 1 01H 16 10H 24 18H 30 1EH 34 22H 38 26H or 45 2DH Chapter 2 2 45 n O 2 N o Z O fe 3 3 D 5 2 O SCSI 2 Drive Command Set Mode Select Command 15H Vendor Unique Page 21H Table 2 41 Vendor Unique Page 21H Byte 7 6 5 4 3 2 1 0 0 Reserved 0 Page Code 21H 1 Page Length OAH 2 Reserved 0 DAIR 3 DWR Quick Rsvd 0 Force Reserved 0 Dis Verify connect 4 S1 8 S1 7 S1 6 S1 5 S1 4 S1 3 S1 2 S1 1 5 S2 8 S2 7 S2 6 S2 5 S2 4 S2 3 S2 2 S2 1 6 Reserved 0 DOM FWC 7 11 Reserved 0 DAIR A Direct Access Inquiry Response bit of 1 indicates the Peripheral Device Type field in the Inquiry Data indicates Direct Access Device A DAIR bit of 0 indicates Optical Memory Device in the Peripheral Device Type field in the Inquiry Data DWR A Disable
225. r Length This field does not affect the operation of the drive The Minimum Pre fetch default setting is 1 and cannot be changed Maximum Pre fetch If this bit is set to 0 by the MODE SELECT command a CHECK CONDITION status is returned with the sense key additional sense code set tot ILLEGAL REQUEST Invalid Parameter List Since the MF bit is 1 and the Maximum Pre fetch bit is also 1 the maximum pre fetch size is equal to the READ Transfer Length This field does not affect the operation of the drive The Maximum Pre fetch default setting is 1 and cannot be changed Chapter 2 2 61 SCSI 2 Drive Command Set Mode Sense Group 0 Command 1AH Maximum Pre fetch Ceiling The Maximum Pre fetch Ceiling filed does not affect the operation of the drive and can be set to 32 or 64 In another value is set a CHECK CONDITION status is returned with the sense key additional sense code set to ILLEGAL REQUESTYInvalid Parameter List NOTE With write caching enabled data integrity of the information in the buffer is not guaranteed through power cycling 2 62 Chapter 2 SCSI 2 Drive Command Set Mode Sense Group 0 Command 1AH Control Mode Page OAH Table 2 54 Control Mode Page OAH 8 Byte 7 6 5 4 3 2 1 0 0 Reserved 0 Page Code 0AH 1 Page Length 06H 3 D 2 Reserved 0 a 3 Que Algorithm Modifier Reserved 0 DQue 4 7 Reserved 0 a For 9 1 and
226. r becoming ready 04 02H 2H NR Unit must first initiate element status 04 03H 2H NR Fatal error unit must be corrected manually 04 88H 02 NR Firmware download needed boot code 04 89H 4H HE Download checksum error 15 01H 4H HE Move error Check additional sense bytes Table B 6 on page B 14 1A 00H 5H IR Invalid parameter list length 20 00H 5H IR Unsupported command 21 01H 5H IR Invalid address Table B 3 on page B 7 B 4 Appendix B Autochanger Error Codes Request Sense Error Codes Table B 2 Request Sense Data bytes 12 and 13 Sense Sense Description Code Key and Qualifier 22 00H 5H IR Unsupported command 22 80H 5H IR Drive is not online 24 00H 5H IR Illegal field in CDB 25 00H 5H IR Invalid LUN 26 00H 5H IR Invalid parameter list 29 00H 6H UA Power on sense or bus reset 2A 80H 6H UA Online repair parameters 2F 00H OBH AC Command cleared by initiator 3F 01H 06H UA Microcode has been changed gt c e fe gt o gt Q o m fe e fo Q oO 3B 0DH 5H IR Element full Table B 4 on page B 7 3B 0EH 5H IR Source empty Table B 4 on page B 7 3D 00H 5H IR Invalid identify message in 3F 03 06 UA Inquiry data has changed 40 80H 4H HE Diagnostic failure Table B 6 on page B 14 42 00H 4H HE Poweron selftest failure 43 00H OB AC Message parity error 44 00H 4H HE Internal target error 45 00H 0B AC
227. rcise test failed 36 Elements reserved 38 Test can only be run from SCSI 39 Unable to run test 3C Move to 3D Flip 3E Translate 3F Put magazine in 40 Get magazine out 41 Test magazine 42 Put drive in 43 Get drive out B 20 Appendix B Table B 7 Autochanger Error Codes Hardware Error Codes Hardware Error Codes medium and large models only Error Code Failure Description hex 44 Test drive 45 Put mailslot in 46 Get mailslot out 47 Test mailslot 48 Rotate mailslot in 49 Rotate mailslot out 4A Test picker 4B Switch active picker 4C Restore picker 4D Find translate home 4E Find vertical home 4F Find plunge home 50 Clear flip area 51 Clear magazine path 52 Clear drive path 53 Clear mailslot path 5B Finish switch picker 5C Wait plunge 5D Wait vertical 5E Powerfail clear path 5F Powerfail restore cartridges 60 Repeater controller 61 External SCSI cables Appendix B B 21 gt c e fe gt o gt Q o m fe e fo Q oO Table B 8 Autochanger Error Codes Hardware Error Codes Hardware Error Codes For the 40fx 80ex 125ex and 220mx models ONLY Error Code hex Failure Description JUKEBOX CONTROLLER PCA ERROR CODES 00 No error 01 ROM checksum error 03 RAM test error 04 Microprocessor test error 05 Controlled area of RAM
228. re numbered starting from 0 When a multiple byte field is in error the pointer points to the most significant byte of the field Bytes identified as being in error are not necessarily the bytes that need to be changed to correct the problem Chapter 2 2 13 e O Ky N o O fe 3 3 D 5 2 O SCSI 2 Drive Command Set Request Sense Command 03H Table 2 9 Progress Indication Field Bytes Byte 7 6 5 4 3 2 1 0 15 SKSV Reserved 0 1 16 Progress Indication MSByte 17 Progress Indication LSByte Progress Indication The progress indication field value is a percent complete Internal Error Code 2 14 indication in which the returned value is the numerator that has 10000H as its denominator The Internal Error Code provides detailed information about the failure Chapter 2 SCSI 2 Drive Command Set Format Unit Command 04H _ EEE_ 77 Format Unit Command 04H 8 N This command is used to initialize the optical disk surface g Z o NOTE The format parameters may be set using the Mode Select Commands Q 15H or 55H before executing the Format Unit Command E D m Table 2 10 Format Unit Command CDB Fy Byte 7 6 5 4 3 2 1 0 0 Operation Code 04H 1 Reserved 0 FmtDta CmpLst Defect List Format 2 Reserved 0 MKCDA MkPlst 3 Reserved 0 4 Reserved 0
229. ree or less FRUs If no error can be found or if error recovery was made the unit will return a No Error status If an error is found a Hardware Error Code is returned when the command completes Up to three FRUs will be returned to aide service in replacement priority The FRU numbers returned are indicators for the most likely cause of an error but may not be the actual cause of a problem Simply changing the FRU listed may or may not fix the associated problem Hardware Error Codes medium and large models only Error Code Failure Description hex 01 ROM checksum error 02 Register error 03 Microprocessor error 04 Controlled area of RAM checksum error 05 RAM test error 06 SCSI chip error 07 Jukebox controller chip error OF Configuration module failure Appendix B B 19 gt e fe ey o Ke e m x fe e e Q oO Autochanger Error Codes Hardware Error Codes Table B 7 Hardware Error Codes medium and large models only Error Code Failure Description hex 11 Drive serial communications failure 1E Translate motor error 1F Vertical motor error 10 Drive configuration error 20 Plunge motor error 28 Mailslot sensor error 2B Top thumb sensor error 2C Bottom thumb sensor error 32 Invalid test number 33 Invalid configuration 34 Need to initialize element status 35 Exe
230. ription hex 2A Drive not connected 32 Magazine put in saturate failed 33 Magazine get out saturate failed 34 Magazine put in accept failed 35 Magazine get out accept failed 36 Magazine measure failed 37 Test magazine failed 38 Return magazine failed 39 Clear magazine path 3C Mailslot put in saturate failed 3D Mailslot get out saturate failed 3E Mailslot put in accept failed 3F Mailslot get out accept failed 40 Measurement of mailslot depth failed 41 Recovery did not clear vertical path 42 Rotate mailslot in failed 43 Rotate mailslot out failed 46 Flipped too far 47 Did not flip far enough 48 Flip side incorrect 50 Failed to finish a translate 51 Extra force needed to translate B 34 Appendix B Autochanger Error Codes Jukebox Micro Move Error Codes Table B 10 Micro Move Error Codes Error Code Failure Description hex 5A Command received to rotate mailslot but both pickers are full 5B Back sensor in mailslot is bad 5C Front sensor in mailslot is bad 5D Command received to eject from the mailslot but both pickers are full 5E Attempt to load from an empty mailslot 5F Engaging the mailslot failed on a rotate in gt 60 Disengaging the mailslot failed on a rotate in a 61 Rotate in catch error not used g 62 Rotate in push out error not used m 63 Rotate in armed failed not used S 64 Did not detect hard stop on a rotate in P 65 Rotate in was too much distance
231. rive 9 Status 9 Drive 10 Status 10 Drive 11 Status 11 Drive 12 Status 12 Reserved 13 Reserved 14 Reserved 15 Reserved a Model dependent Chapter 3 3 45 a c x ley x n Q 2 I N e 3 3 D gt 2 O Jukebox SCSI 2 Command Set Read Buffer Command 3CH Table 3 44 Drive Status Definition Byte Status Description 00 Drive is not valid 01 Online_good The drive is online and in a good state This is the normal state All accesses allowed 02 Online_pending The drive is offline and ready to go to the Online_good state No accesses allowed 04 Offline_failed The drive is offline and in a failed state No accesses allowed No power is applied to the drive 05 Offline_good_pending The drive is online but requesting to go the Offline_good state All accesses allowed 06 Offline_good The drive is offline but is not in a failed state No accesses allowed No power is applied to the drive 3 46 Chapter 3 Jukebox SCSI 2 Command Set Log Sense Command 4DH Log Sense Command 4DH This command retrieves statistical library information maintained by the jukebox Table 3 45 Log Sense Command CDB a Byte 7 6 5 4 3 2 1 0 0 Operation Code 4DH 7 1 Logical Unit Number Reserved 0 9 0 E 2 Reserved 0 Page Code Table 3 46 on page 3 48 5 o 3 Reserved 0 4 Reserved 0 5 Parameter
232. rive is in the READY state when the optical disk is loaded and spun up and a read or write operation could successfully complete If the drive is not ready when it receives this command it returns a CHECK CONDITION with a sense key of NOT READY Table 2 4 Test Unit Ready Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code 00H 1 Logical Unit Number Reserved 0 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 Flag Link 2 8 Chapter 2 SCSI 2 Drive Command Set Rezero Unit Command 01H Rezero Unit Command 01H g The Rezero Unit Command is identical to the Test Unit Ready Command gt see the previous page A Table 2 5 Rezero Unit Command CDB g Byte 7 6 5 4 3 2 1 0 F 0 Operation Code 01H 4 1 Logical Unit Number Reserved 0 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 Flag Link Chapter 2 9 9 Table 2 6 SCSI 2 Drive Command Set Request Sense Command 03H Request Sense Command 03H This command determines the specific error condition when a drive fails to complete a command and returns a CHECK CONDITION status Sense data is preserved for the initiator until retrieved by a Request Sense Command or until the same drive receives another command Internal Error Codes are used to represent the error condition and can be used to determine what type of error re
233. rmines element 3 21 parameter information 1CH Receive Retrieves diagnostic test 3 33 Diagnostic information resulting from Results the Send Diagnostic Command 3 2 Chapter 3 Jukebox SCSI 2 Command Set Numerical List of Commands Numerical List of Commands Code Name Description Page hex Number 1DH Send Diagnostic Causes the library to 3 35 perform predefined diagnostic test exerciser routines 1EH Prevent Allow Prevents or allows the 3 37 Medium manual insertion or removal Removal of media through the mailslot 2BH Position To Positions the specified 3 38 Element transport element in front of the specified destination element 3BH Write Buffer Writes data to the jukebox 3 39 Command 3CH Read Buffer Reads data from the jukebox 3 43 Command 4DH Log Sense Retrieves statistical 3 47 information about the library A5H Move Medium Moves media between 3 64 library elements A6H Exchange Exchanges media at the 3 66 Medium source element address with the destination element address B8H Read Element Retrieves the status of the 3 68 Status storage slots mailslot drives and picker Chapter 3 3 3 a c A tez x lt A O 7 g Li O 3 3 o gt a 7 Table 3 2 Jukebox SCSI 2 Command Set Alphabetical List of Commands Alphabetical List of Commands Alphabetical List of Commands Code Name Descri
234. rom the logical block address to the end of the disk The transfer length must be set to 0 An ERA bit of 0 indicates that all blocks are erased starting from the logical block address to the end of the specified transfer length A relative address bit of one indicates that logical block address specified is a two s complement offset from the last logical block address accessed A value of 0 indicates that the logical block address is an absolute address The Transfer Length field specifies the number of contiguous logical blocks of data to be erased for this command A value of 0 indicates that no blocks will be erased and is not considered an error A Physical Block Address bit of 1 indicates that physical block addressing is used A PBA bit of 0 indicates that logical block addressing is used 2 135 e O Ky N iw O fe 3 3 D 5 2 O SCSI 2 Drive Command Set Erase Group 5 Command ACH NOTE When this command is executed with 14X 512 or 1024 byte sector media the drive will return a CHECK CONDITION status The sense key additional sense code will be set to ILLEGAL REQUEST INVALID COMMAND 2 136 Chapter 2 SCSI 2 Drive Command Set Write and Verify Group 5 Command AEH Write and Verify Group 5 Command AEH g Writes data to the optical disk and then verifies the write by reading the gt
235. rophic error in the bias magnet C4 R C revision error C9 No laser diode power CA Assert write fault for controller debug CF Temperature alarm D1 Illegal address selected D3 Invalid command D4 Communication failure E1 Spindle Lock time out drive on Appendix A A 21 o lt o m 3 e x 2 e Qa o 2 Drive Error Codes DSP Error Codes Table A 6 DSP Error Codes Code Description hex E2 Spindle off failed E3 Medium mischuking Spindle On Failure E4 Tracking failure for certifier E5 Spindle lock time out E6 Focus failure for certifier F3 E AR C Serial Write Block NG F4 E A LPC Serial Write Block NG F5 E A R C Serial Read Block NG Table A 7 Terms Used In the Tables Acronym Meaning Term Used ATT Attention Signal CDB Command Descriptor Block CRC Cyclic Redundancy Check DDS Disk Definition Standard DMA Defect Management Area DON Drive On DSP Digital Signal Processor DSV Digital Sum Value DTRG D Trigger Signal ITL Initiator Target and Logical Unit A 22 Appendix A Table A 7 Drive Error Codes DSP Error Codes Terms Used In the Tables Acronym Meaning Term Used ITLAQ Initiator Target and Logical Unit and Queue Tag LBA Logical Block Address NG No Good ODC Optical Drive Controller PA Postamble PEP Phase En
236. rtridge in Transport bit of 1 indicates a cartridge is in the picker mechanism A Drive Insert Retry bit of 1 indicates that more than one attempt was needed to insert the cartridge into the drive For Byte 26 this attempt refers to Retry algorithm and for Byte 30 it refers to Recovery algorithm A Drive Eject Retry bit of 1 indicates that more than one attempt was needed to eject the cartridge from the drive For Byte 26 this attempt refers to Retry algorithm and for Byte 30 it refers to Recovery algorithm A Picker Retracted bit of 1 indicates the picker fingers were fully retracted after a failure For Byte 26 this attempt refers to Retry algorithm and for Byte 30 it refers to Recovery algorithm A Horizontal Carriage Locked bit of 1 indicates the picker fingers were fully retracted after a failure and the translate pin is engaged For Byte 26 this attempt refers to Retry algorithm and for Byte 30 it refers to Recovery algorithm Appendix B Autochanger Error Codes Additional Sense Data Format for Error Recovery BFHm A Bad Find Home bit of 1 indicates the Find Home algorithm was started while the optical sensors were inoperable For Byte 26 this attempt refers to Retry algorithm FHR A Find Home Recalibration bit of 1 Find Home algorithm was invoked to recalibrate the mechanism For Byte 26 this attempt refers to Retry algorithm and for Byte 30 it refers to Recovery algorithm Retry Count The total number o
237. rved 0 Mode 5 0 2 2 Buffer ID 3 Buffer Offset MSByte 4 Buffer Offset 5 Buffer Offset LSByte 6 Byte Transfer Length MSByte 7 Byte Transfer Length 8 Byte Transfer Length LSByte 9 Control Byte 0 Mode Indicates which data format is to be used Refer to Table 3 41 on page 3 44 for valid values Buffer ID Indicates which buffer is to be used Refer to Table 3 41 on page 3 44 for valid values Buffer Offset Indicates at what address the data should be written offset from the beginning of the buffer Byte Transfer Length Indicates the number of data bytes to be read from the buffer maximum of 65535 Chapter 3 3 43 NOTE Table 3 41 Table 3 42 Jukebox SCSI 2 Command Set Read Buffer Command 3CH Additional Buffer IDs are for factory use only and are subject to change without notice Read Buffer Mode Descriptions Mode Description 1 Vendor specific User Accessible Buffers and Allowed Read Modes User Accessible Buffers Buffer Allowed ID Read Modes Online Drive Repair ID 128 1 3 44 Chapter 3 Table 3 43 Jukebox SCSI 2 Command Set Read Buffer Command 3CH Read Buffer Data Format When Buffer ID Set to Online Drive Repair Byte Description 0 Drive 1 Status 1 Drive 2 Status 2 Drive 37 Status 3 Drive 4 Status 4 Drive 57 Status 5 Drive 67 Status 6 Drive 7 Status 7 Drive 8 Status 8 D
238. ry 5B Carriage motion during drive recovery 5C Carriage motion during storage slot recovery 5D Carriage motion during drive insert recovery 5E Slowly push fingers out then into picker during drive recovery 5F Drive recovery 60 Drive recovery 61 Short carriage motions during drive recovery wiggle motion 62 Long carriage motion in drive recovery toward then away from drives 63 Drive recovery restore picker home in case of unexpected translate 64 Pull fingers back into picker during recovery 65 Pull fingers back from storage slot during storage slot recovery 66 Carriage motion while testing for cartridge in drive during drive insert recovery D 22 Appendix D Micro Macro Moves HP Surestore Optical Micro Move IDs Table D 2 HP Surestore Optical Micro Move ID Table For models 40fx 80ex 125ex and 220mx ONLY Move ID Description hex 67 Pull back fingers from drive after releasing cartridge during recovery 68 Push cartridge towards drive using short steps look for drive to accept the cartridge during recovery 69 Carriage motion during initial recovery away from drives 6A Carriage motion during initial recovery toward drives 6B Push fingers out of picker during initial recovery 6C Pull fingers back into picker during initial recovery 6D Carriage motion during initial recovery away from drives 6E Carriage motion during initial recovery toward drives 6F C
239. ry number range 1 20 5 Number of Entries 6 405 20 recovery log entries 20 bytes each See Table 3 56 on page 3 56 Chapter 3 3 55 Table 3 56 Table 3 57 Jukebox SCSI 2 Command Set Log Sense Command 4DH Recovery Log Entry Format For the 40fx 80ex 125ex and 220mx models ONLY Byte Description 0 Macro Move ID Table D 1 on page D 2 Error Recovery State Table 3 57 on page 3 56 1 2 Micro Move ID Table D 2 on page D 17 3 Micro Move Error Code Table B 10 on page B 32 4 7 Yinput position from the encoder 8 11 Expected Y input position from the encoder 12 15 Z input position from the encoder 16 19 Expected Z input from the encoder Error Recovery State For the 40fx 80ex 125ex and 220mx models ONLY Byte Description 0 First retry attempt failed 1 Second retry attempt failed 2 Third retry attempt failed 20 First restore attempt failed 21 Second restore attempt failed 22 Third restore attempt failed 97 Maximum number of retries exceeded 98 Maximum number of restores exceeded 99 Find Home failed 127 Initial entry for this failure 3 56 Chapter 3 Jukebox SCSI 2 Command Set Log Sense Command 4DH Drive Log Data Format This table can be accessed via the Log Sense Command 4DH Table 3 45 on page 3 47 with page code 35H It records the number of times a drive is used
240. s 56 Valid Reservd Cart Cart Reserved 0 F 0 Tran Elem pi lo 57 Valid Reservd Cart Cart Reserved 0 0 Tran Elem a 58 77 Reserved 0 Hardware Error Code Determined by fault isolation this error code indicates the cause of the failure The values of the Hardware Error Codes are in Table B 7 on page B 19 First FRU The most likely Field Replacable Unit to be the cause of the failure See Table A 1 on page A 2 Second FRU The second most likely Field Replacable Unit to be the cause of the failure See Table A 1 on page A 2 Third FRU The third most likely Field Replacable Unit to be the Appendix B cause of the failure Table A 1 on page A 2 B 9 NOTE Autochanger Error Codes Additional Sense Data Format for Error Recovery The FRU numbers returned are indicators for the most likely cause of an error but may not be the actual cause of a problem Simply changing the FRU listed may or may not fix the associated problem Move Command Attempted 0 Exchange 1 Move 2 Seek 3 Initialize Element 4 Rezero 5 Rotate Mailslot 6 Restore 7 Passthru Source Element Number Destination Element Number Second Destination Number Micro Move ID History Failed Micro Move ID Micro Move Error Code Active Picker B 10 The Element Number to which the source refers The Element Number to which the destination refers The Element Number to which the second destination
241. s MSByte 3 4 Logical Block Address 5 Logical Block Address LSByte 6 Transfer Length MSByte 7 8 Transfer Length 9 Transfer Length LSByte 10 Reserved 0 11 PBA ErsCntl Reserved 0 Flag Link NOTE For Write Once media Byte 11 Bit 7 and Bit 6 are reserved 0 DPO A Disable Page Out bit of 1 instructs the target not to store the data in the cache after it has been transferred to the media A DPO bit of 0 instructs the target to store the data in the cache after it has been transferred to the media This bit is ignored Chapter 2 2 131 NOTE SCSI 2 Drive Command Set Write Group 5 Command AAH FUA Rel Adr EBP Transfer Length PBA ErsCntl A Force Unit Access bit of 1 indicates that data is written directly to the disk An FUA bit of 0 indicates that write caching will be allowed A relative address bit of one indicates that logical block address specified is a two s complement offset from the last logical block address accessed A value of 0 indicates that the logical block address is an absolute address If the Erase By Pass bit is set to 0 an erase is automatically performed before writing the data An EBP bit of 1 suppresses the erase operation The Transfer Length field indicates the number of contiguous logical blocks to be transferred for this command A value of 0 indicates that no blocks will be transferred and is not considered an error A Physical Block Address bit of
242. s see Table 3 22 on page 3 23 Source Destination Element Address See Table 3 22 on page 3 23 in the description of the Mode Sense Command for more information about addressing 3 64 Chapter 3 Jukebox SCSI 2 Command Set Move Medium Command A5H Invert An Invert bit value of 1 requests the transport element be inverted flipped before putting the optical disk into the destination element Chapter 3 3 65 a c x ley x n Q 2 g N e fe 3 3 D gt 2 o Table 3 69 Jukebox SCSI 2 Command Set Exchange Medium Command A6H Exchange Medium Command A6H The optical disk in the source element is moved to the first destination element and the optical disk that previously occupied the first destination element is moved to the second destination element Exchange Medium Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code A6H 1 Logical Unit Number 0 Reserved 0 2 Transport Element Address MSByte 3 Transport Element Address LSByte 4 Source Element Address MSByte 5 Source Element Address LSByte 6 First Destination Element Address MSByte 7 First Destination Element Address LSByte 8 Second Destination Element Address MSByte 9 Second Destination Element Address LSByte 10 Reserved 0 Inv2 Invl 11 Control Byte 0 Transport Element Address 3 66 The default address of zero is the best address for
243. s within the time of one sector 46 A write data transfer to the encoder was too short 47 A write data transfer to the encoder was too long 48 Unexpected sequence of the error correction occurred 4E Unexpected interrupt was detected in the ODC chip 4F Unexpected firmware sequence occurred in the ODC chip 50 Asynchronous interrupt of the DSP was detected 51 Unexpected ID value was detected 52 Both unexpected and expected ID value detected on one track 54 Target sector was passed before the current position was detected 57 A detected ID sector number was greater than the maximum sector number 70 A Parameter List was not prepared 71 A sector number of the Parameter List was greater than the maximum sector number 72 A sector count of the Parameter List is set to 0 in the W R S 73 Undefined condition is set in the DTS DLS command 7D Setup command was issued while executing the Identify operation 7E A command was issued while executing another command TF Undefined command was issued A 16 Appendix A Table A 5 Drive Error Codes Internal Error Codes ODC Error Codes Code Description hex 01 ODC command was aborted 08 Search condition does not occur 11 A number of error bytes exceeds the setting value 12 Cannot detect the SYNC 13 Both 11 and 12 error occur 14 A number of the RESYNC mis detecting exceeds the setting value 15 Both 11 and 14 occur 16 B
244. se commands e O Ky N iw O fe 3 3 D 5 2 O Table 2 18 Write Group 0 Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code OAH 1 Logical Unit Number Starting Logical Block Address 0 MSByte Starting Logical Block Address Starting Logical Block Address LSByte Transfer Length oO AIVI bw PBA Ers Reserved 0 Flag Link Cntl NOTE The 9 1 and 5 2 Gbyte capacity drives cannot Format Erase Write or Write and Verify 650 Mbyte and 1 3 Gbyte optical disks The 2 6 Gbyte capacity drives cannot Format Erase Write or Write and Verify 650 Mbyte optical disks If this command is issued with any of these drive media combinations a CHECK CONDITION status will result with the Sense Key Additional Sense Code set to Data Protect Write Protected NOTE For Write Once media byte 5 bit 6 and bit 7 are reserved Chapter 2 2 23 NOTE NOTE NOTE SCSI 2 Drive Command Set Write Group 0 Command 0AH Transfer Length The Transfer Length field specifies the number of contiguous logical blocks of data to be written A Transfer Length of 0 specifies that 256 logical blocks are to be written PBA A Physical Block Address bit of 1 indicates that physical block addressing is used A PBA bit of 0 indicates that logical block addressing is used ErsCntl If the Erase Control bit is set to 0 a
245. servo error 04 Vertical timeout 05 Vertical open path 06 Vertical closed path 0A Plunge over voltage exceeded limit set by firmware 0B Plunge over force exceeded limit set by firmware OC Plunge servo error oD Plunge timeout OE Plunge open path OF Plunge closed path 10 Top picker expected to be active picker in plunge Runtime B 32 Appendix B Autochanger Error Codes Jukebox Micro Move Error Codes Table B 10 Micro Move Error Codes Error Code Failure Description hex 11 Bottom picker expected to be active picker in plunge Runtime 12 Bottom thumb expected to be active in plunge home Powerup 13 Top thumb expected to be active in plunge home Powerup 14 Translate over voltage error 15 Translate over force error x 16 Translate servo error 3 1A Vertical open loop Hi 1B No load complete 1C Translate open loop 3 1E No load complete g 1F Unexpected load complete 20 Unexpected cartridge in drive 21 No cartridge in drive 22 Drive put in accept failed 23 Drive get out accept failed 24 Drive eject failed 25 Drive insert failed 26 Drive eject retry 27 Drive insert retry 28 Clear drive path 29 Drive signal not used Appendix B B 33 Autochanger Error Codes Jukebox Micro Move Error Codes Table B 10 Micro Move Error Codes Error Code Failure Desc
246. sidered an error A Physical Block Address bit of 1 indicates that physical block addressing is used A PBA bit of 0 indicates that logical block addressing is used For write once media blank checking is performed following a failed read If the sector is blank the sense key additional sense code will be set to BLANK CHECK Blank Sector Detected When this command is used with 14X 512 or 1024 byte sector media setting the PBA bit will cause the drive to return a CHECK CONDITION status The sense key additional sense code will be set to ILLEGAL REQUEST INVALID FIELD in CDB Chapter 2 2 83 e O Ky N iw O fe 3 3 D 5 2 O SCSI 2 Drive Command Set Write Group 1 Command 2AH Write Group 1 Command 2AH This command is used to write data starting at the specified logical block address NOTE The Mode Select Commands 15H 55H impact read write format and erase commands Table 2 76 Write Group 1 Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code 2AH 1 Reserved 0 DPO FUA EBP Rsvd 0 RelAdr 2 Logical Block Address MSByte 3 4 Logical Block Address 5 Logical Block Address LSByte 6 Reserved 0 7 Transfer Length MSByte 8 Transfer Length LSByte 9 PBA Ers Cntl Reserved 0 Flag Link NOTE The 9 1 and 5 2 Gbyte capacity drives cannot Format Erase Write or Write and Verify 650 Mbyte an
247. sistance to learn the distance to the cartridge when it is seated 6D Retraction to pull the cartridge out of the magazine 6E Plunge get magazine out 2 not used 6F First part of a two step move to put a cartridge into a magazine Puts the cartridge nearly all the way in Next part of move is micro move 70 70 Second part of a two step move to put a cartridge into a magazine Continues movement of micro move 6F and puts the cartridge in the rest of the way the distance 7 learned in micro move 6C 3 71 First time plunge into a magazine first put Feels for resistance to learn the distance to the cartridge when it is Q seated Q 5 72 Retract picker plunge assembly after putting cartridge S into a magazine Assembly is retracted just far enough s that the thumbs are clear of the picker vertical path 73 Plunge put magazine out 2 not used 74 Plunge put magazine out 3 not used 75 First part of a two step plunge move to put a cartridge into a drive Cartridge is inserted to a point where the drive shutter arms start to engage Appendix D D 5 Micro Macro Moves HP Surestore Optical Micro Move IDs Table D 1 HP Surestore Optical Micro Move ID Table For all models EXCEPT 40fx 80ex 125ex and 220mx Move ID Description hex 76 First time put plunge into a drive Slow Feels for resistance to learn the distance to the cartridge when it is seated 77 First
248. sk When an initiator attempts to execute the Format Unit command more than once for write once media a CHECK CONDITION status is returned The Sense Key Additional Sense Code is set to ILLEGAL REQUESTYInvalid Command Operation Code 2 16 Chapter 2 SCSI 2 Drive Command Set Format Unit Command 04H Format Unit Command Defect List The Format Unit command Defect List consists of the Defect List Header 8 and zero or more multi byte Defect Descriptor s D Table 2 11 Format Unit Defect List Header z Byte 7 6 5 4 3 2 1 0 g 0 Reserved 0 F 1 FOV Rsvd DCRT Reserved 0 Immed Rsvd J 0 0 2 Defect List Length MSByte 3 Defect List Length LSByte FOV A Format Options Valid bit of 1 indicates that the DCRT Disable Certification and Immed Immediate fields contain valid information A FOV bit of 0 indicates that the DCRT and Immed fields do not contain valid information DCRT A Disable Certification bit of 1 indicates the drive does not certify the optical disk during the format process A DCRT bit of 0 indicates that the drive certifies the optical disk during the format process When the FOV bit is set to 0 the DCRT bit must also be set to 0 DCRT does not apply to Write Once disks Immed When the Immediate bit is set to 1 it indicates a status of GOOD is returned before the format operation is begun An Immed bit of 0 indicates a GOOD status is returned whe
249. ss 4 Starting Logical Block Address 5 Starting Logical Block Address LSByte 6 Reserved 0 7 Transfer Length MSByte 8 Transfer Length LSByte 9 PBA SC Reserved 0 Flag Link Chapter 2 2 145 NOTE SCSI 2 Drive Command Set Read Long Command DEH Transfer Length The Transfer Length field specifies the number of bytes Rel Adr PBA SC of data and ECC information to be read 4096 media 4760 bytes 4096 data 664 pointer CRC pad and ECC For 9 1 Gbyte Capacity drives only 2048 media 2380 bytes 2048 data 332 pointer CRC pad and ECC For 5 2 Gbyte capacity drives only 1K media 1200 bytes 1024 data 176 pointer CRC pad and ECC 512 media 610 bytes 512 data 98 pointer CRC pad and ECC All other numbers are rejected unless SC 1 A relative address bit of one indicates that logical block address specified is a two s complement offset from the last logical block address accessed A value of 0 indicates that the logical block address is an absolute address A Physical Block Address bit of 1 indicates that physical block addressing is used A PBA bit of 0 indicates that logical block addressing is used A Sector Count bit of 1 indicates the transfer length is represented in sectors rather than bytes A sector consists of 2380 bytes for 2K media 1200 bytes for 1K media or 610 bytes for 512 media A Sector Count bit of 0 indicates the transfer
250. st convenience The initiator will continue REQ ACK handshakes until it detects the phase change 3 Ifthe ATN signal becomes true during a STATUS phase the drive enters the MESSAGE OUT phase after the status byte has been acknowledged by the initiator 4 If the ATN signal becomes true during a MESSAGE IN phase the drive enters the MESSAGE OUT phase before it sends another message 5 Ifthe ATN signal becomes true during a SELECTION phase and before the initiator releases the BSY signal the drive enters the MESSAGE OUT phase immediately after that SELECTION phase 6 Ifthe ATN signal becomes true during a RESELECTION phase the drive enters the MESSAGE OUT phase after sending its IDENTIFY message for that RESELECTION phase Reset Condition The drive implements the hard reset alternative upon detection of the RESET condition When the drive creates the reset conditions it clears all I O processes including queued I O processes releases all reservations returns any SCSI device operating modes MODE SELECT PREVENT ALLOW MEDIUM REMOVAL commands etc to their initial conditions and generates UNIT ATTENTION condition 1 16 Chapter 1 SCSI Command Overview Drive Control Commands Unit Attention Condition A unit attention condition for a logical unit begins for each initiator for any of the following conditions e Poweron or Reset e Disk Loaded e Micro Code Change e Inquiry Data Change e Mode Select Data Change Th
251. storage slot If this happens the optical disk library file system is no longer accurate Not all tests listed in Table 5 12 on page 5 39 are supported on all HP jukebox models Diagnostic Tests EXCEPT for models 40fx 80ex 125ex and 220mx No Front Panel Description Test Name 1 POWER UP Checks out the general capability of jukebox TEST by running INIT MECHANICS test 2 WELLNESS Checks out the general capability of the TEST jukebox by running the INIT MECHANICS and EXERCISE MECH tests Requires one loaded cartridge drive and mailslot must be empty 5 INIT Runs the FIND PLUNGE HOME FIND VERTICAL MECHANICS HOME FIND XLATE HOME and the INIT ELEM STATUS tests and rotates the mailslot out 10 INIT ELEM Functions the same as the SCSI Initialize STATUS Element Status command This test physically scans the entire unit to determine which storage slots contain disks and if the drives contain disks 11 EXERCISE Runs VERTICAL TEST TRANSLATE TEST FLIP MECH TEST MAGAZINE IO DRIVE IO and MAILSLOT 10 tests B 40 Appendix B Autochanger Error Codes Jukebox Micro Move Error Codes Table B 12 Diagnostic Tests EXCEPT for models 40fx 80ex 125ex and 220mx No Front Panel Description Test Name 12 VERTICAL Moves the disk transport mechanism up and TEST down the full length of the rail Returns PASS FAIL No cartridges required 13 TRANSLATE Reports ON or OFF Looks at
252. t Log Sense Command 4DH Table 3 48 Error Recovery Runtime Log Data Entry Format Byte 7 6 5 4 3 2 1 0 0 Reserved 0 1 Hardware Error Code Table B 7 on page B 19 2 FRU 1 Table C 1 on page C 2 3 FRU 2 Table C 1 on page C 2 4 FRU 3 Table C 1 on page C 2 5 Command Attempted 6 7 Source Element Number 8 9 Destination Element Number 10 11 Second Destination Element Number 12 16 Micro Move ID History Table Table D 1 on page D 2 17 Failed Micro Move ID Table D 1 on page D 2 18 Failed Micro Move Error Code Table B 10 on page B 32 19 Active Active Reserved 0 Picker Thumb 20 21 Vertical Motor Commanded Position 22 23 Vertical Motor Actual Position 24 25 Plunge Motor Commanded Position 26 27 Plunge Motor Actual Position 28 29 Translate Motor Commanded Position 30 31 Translate Motor Actual Position 32 35 Odometer 3 50 Chapter 3 Jukebox SCSI 2 Command Set Log Sense Command 4DH Table 3 49 Error Logs Table Format For 40fx 80ex 125ex and 220mx models ONLY Byte Description 0 Page Code 30H 1 Reserved 0 8 2 3 Number of bytes to follow o 4 5 Current entry number range 1 50 R 6 7 Number of entries in the log 3 8 9 Log entry currently being displayed F 10 509 Array of 50 log entries 10 bytes each See Table 3 50 below J Tabl
253. t Inquiry Command 12H Inquiry Command 12H This command requests information describing the type of SCSI device This information includes the following e Vendor ID e Product ID e Product revision Table 3 11 Inquiry Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code 12H 1 Logical Unit Number Reserved 0 EVPD 0 2 VPD Identifier 3 Reserved 0 4 Allocation Length 5 Control Byte 0 EVPD A 0 in this bit requests Standard Inquiry Information A 1 in this bit requests the vital product data specified by the VPD identifier field VPD Identifier If EVPD is 0 this field should be 0 If EVPD is 1 this field will contain the code for the requested vital product data page Table 3 12 on page 3 15 Allocation Length The number of bytes reserved for returned data NOTE Vital Product data pages are not supported in fx model jukeboxes 3 14 Chapter 3 Jukebox SCSI 2 Command Set Inquiry Command 12H Table 3 12 Vital Product Data Page Codes Page Code Description 0 Supported vital product data pages a 80H Unit serial number COH Firmware information page S o a Inquiry Command Data D i Table 3 13 Standard Inquiry Data Format S 3 Byte 7 6 5 4 3 2 1 0 2 O 0 Peripheral Qualifier 0 Peripheral Device Type O8H Medium Changer 1 RMB Device Type Qualifier 0 1 2 ISO Version 0 ECMA Version
254. t A primary List bit of 1 indicates that the Primary List of defects was returned GList A Grown List bit of 1 indicates that the Grown List of Chapter 2 defects was returned 2 143 e O 2 N o O fe 3 3 D 5 2 O SCSI 2 Drive Command Set Read Defect Data Group 5 Command B7H Defect List Format This field will be set to the Defect List Format that was indicated in byte 1 of the CDB which specifies the format of the Defect List data returned by the drive Defect List Length This field specifies the total length in bytes of the defect descriptors see Table 2 129 on page 2 144 Table 2 129 Physical Sector Format Defect Descriptor Byte 7 6 5 4 3 2 1 0 0 Physical Track Number of the Defect MSByte 1 Physical Track Number of the Defect 2 Physical Track Number of the Defect LSByte 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Defective Physical Sector Number 2 144 Chapter 2 SCSI 2 Drive Command Set Read Long Command DEH Read Long Command DEH g This command reads data starting at the specified Logical Block gt Address including ECC data Read data is not corrected using ECC Table 2 130 Read Long Command CDB g Byte 7 6 5 4 3 2 1 0 F 0 Operation Code DEH J 1 Reserved 0 RelAdr 2 Starting Logical Block Address MSByte 3 Starting Logical Block Addre
255. t Block Descriptor 000 0c ee eee eens 2 124 Table 2 119 Mode Select Group 2 Command CDB 0055 2 125 Table 2 120 Mode Sense Header 0 ccc ccc eee eee eens 2 126 Table 2 121 Mode Sense Block Descriptor 00 000 eee eee eee 2 127 Table 2 122 Read Group 5 Command CDB 00 0c eee eee 2 128 Table 2 123 Write Group 5 Command CDB nonono eee ee eee 2 131 Table 2 124 Erase Group 5 Command CDB 0 0c eee eee 2 134 Table 2 125 Write and Verify Group 5 CDB 0 cee ees 2 137 Table 2 126 Verify Group 5 CDB 1 eee nes 2 140 Table 2 127 Read Defect Data Group 5 Command CDB 2 142 Table 2 128 Read Defect Data Defect List Header 005 2 143 xiv Tables Table 2 129 Physical Sector Format Defect Descriptor 005 2 144 Table 2 130 Read Long Command CDB 0 0000 c eee eee 2 145 Table 2 131 Write Long Command CDB 0 0 0 2 147 Table 3 1 Numerical List of Commands 0 0 00 eee ene 3 2 Table 3 2 Alphabetical List of Commands 0 00000 cece eee eee eens 3 4 Table 3 3 Test Unit Ready Command CDB 0 00 cece ees 3 6 Table 3 4 Rezero Unit Command CDB 0 eee 3 7 Table 3 5 Request Sense Command CDB 0 00 eee 3 8 Table 3 6 Request Sense Data Parameter Block Format 5 3 9 Table 3
256. t Length LSByte 12 See Table 2 98 on page 2 110 9 Reserved 0 Flag Link NOTE Initiators should issue LOG SENSE commands prior to issuing LOG SELECT commands to determine supported pages and page lengths The ONLY capability the initiator is given via the Log Select command is to reset the cumulative logs Parameter code and parameter information is listed in Table 2 99 on page 2 110 Chapter 2 2 109 Table 2 98 Table 2 99 SCSI 2 Drive Command Set Log Select Command 4CH Parameter List Data Parameter List Data for Byte 8 of the Log Select Command Byte 7 6 5 4 3 2 1 0 0 Page Code Table 2 99 on page 2 110 1 Reserved 0 2 Reserved 0 3 Page Length 08 4 Parameter Code MSByte 5 Parameter Code LSByte 6 Reserved 0 7 Password Parameter Length 04 8 Password Parameter Information MSByte Table 2 99 on page 2 110 9 Password Parameter Information 10 Password Parameter Information 11 Password Parameter Information LSByte Log Select Command Page Description Parameter Password Code Code Parameter Information 2 Write Error Counter Page 8000 4A4F454C 3 Read Error Counter Page 8000 4A6F686E 5 Verify Error Counter Page 8000 45726963 7 Last N error Events Page 1000 53746576 33 Erase Error Counter Page 8000 416C5020 34 Blank Check Counter Page 8000 47657269 2 110 Chapter 2 Ta
257. t List PDL and the Secondary Defect List SDL A PList bit of 1 and a GList bit of 0 indicates the drive will return the contents of PDL A PList bit of 1 and a GList bit of 1 indicates the drive will return the contents of the PDL and the SDL 2 142 Chapter 2 Table 2 128 Defect List Format Allocation Length SCSI 2 Drive Command Set Read Defect Data Group 5 Command B7H This field specifies the Defect List Format that is returned Only the Physical Sector Format 5 is supported If the Block Format 0 is specified the defect list will be returned in Physical Sector Format and a CHECK CONDITION status will be returned at the completion of the command with the sense key additional sense code set to RECOVERED ERROR Defect List Not Available Specifies the number of bytes that the initiator has allocated for return of this data A length of 0 indicates that no data will be returned This condition is not considered an error The drive will terminate the data in phase when the allocation length has been transferred or when all defect data has been transferred to the initiator whichever is less Read Defect Data Defect List Header Byte 7 6 5 4 3 2 1 0 0 Reserved 0 1 Reserved 0 PList GList Defect List Format 2 Reserved 0 3 Reserved 0 4 Defect List Length MSByte 5 Defect List Length 6 Defect List Length 7 Defect List Length LSByte PLis
258. t Type Code 2H 1 Reserved 0 2 Element Descriptor Length MSByte S 3 Element Descriptor Length LSByte 8 4 Reserved 0 9 5 Byte Count of Descriptor Data Available MSByte 3 6 Byte Count of Descriptor Data Available Middle Byte 2 7 Byte Count of Descriptor Data Available LSByte 8 Element Address MSByte 9 Element Address LSByte 10 Reserved 0 Access Except Reserved Full 0 11 Reserved 0 Element Descriptor Length The number of bytes in each Element Descriptor Block Byte Count of Descriptor Data Element Descriptor Length for X Number of Elements of the type shown in byte 0 Element Address The address of the element being reported by this descriptor block Access When set to 1 access to the element by the Medium Transport Element is allowed Except When set to 1 the element is in an abnormal state Full When set to 1 the element contains a cartridge Chapter 3 3 71 Table 3 74 Jukebox SCSI 2 Command Set Read Element Status Command B8H Element Type Code 3H Mailslot Read Element Status Import Export Element Descriptor Block Byte 6 5 4 3 2 1 0 Element Type Code 1H Reserved 0 Element Descriptor Length MSByte Element Descriptor Length LSByte Reserved 0 Byte Count of Descriptor Data Available MSByte Byte Count of Descriptor Data Available Middle Byte Byte Count of Descriptor Data Available LSB
259. t command was Error completed successfully with gt some recovery action performed by the 2 autochanger controller 2 Ko 2H Not Ready NR The autochanger cannot be accessed fe 3H Medium Error ME The command terminated 9 2 oO 7 with an unrecovered error condition that was caused by a optical disk defect 4H Hardware HE The autochanger controller Error detected a hardware error 5H Illegal Request IR There was an illegal parameter in the command descriptor block or in the additional parameters supplied for some commands 6H Unit Attention UA The optical disk has been loaded the unit has been reset or the Mode Select parameters have been changed Appendix B B 3 Table B 1 Table B 2 Autochanger Error Codes Request Sense Error Codes Request Sense Sense Key Values Byte 2 Bits 3 through 0 Sense Name Abbrev Description Key OBH Aborted AC This sense key shall be Command reported if a target or LUN receives a second command from the same initiator before the previous command from that initiator has completed Request Sense Data bytes 12 and 13 Sense Sense Description Code Key and Qualifier 00 00H OH NS No additional sense information 00 00H 1H RE Error recovered invoked and completed Table B 6 on page B 14 04 00H 0B AC Aborted command boot code 04 01H 2H NR Autochange
260. ta from the specified 2 21 logical block address OAH Write Writes data to the specified 2 23 logical block address OBH Seek Moves the optical head to the 2 25 physical track where the specified logical block exists 12H Inquiry Reads the information 2 26 related to the controller and the drive unit 15H Mode Select Sets optical disk drive unit 2 31 or controller unit parameters 16H Reserve Gains the exclusive control of 2 52 a specified logical unit 2 2 Chapter 2 SCSI 2 Drive Command Set Numerical List of Commands Table 2 1 Group 0 Commands 6 byte command Code Name Description Page hex Number 17H Release Releases a specified logical 2 53 unit from the reservation state 1AH Mode Sense Reads optical disk drive unit 2 54 or controller unit parameters 1BH Start Stop Unit Starts or stops rotating the 2 73 optical disk and or ejects the optical disk from the drive unit 1CH Receive Requests analysis data be 2 74 Diagnostic sent to the initiator Results 1DH Send Diagnostic Requests the disk controller 2 76 to perform diagnostic tests 1EH Prevent Allow Prevents or allows removal of 2 79 Medium the optical disk in the logical Removal unit Chapter 2 2 3 o O o N o lt o O fe 3 3 o gt Q 2 Table 2 2 SCSI 2 Drive Command Set Numerical List of Commands Group 1 and 2 Commands 10 byte command
261. th the sense key 9 additional sense code set to RECOVERED ERROR Ej Defect List Not Available 3 m Allocation o Length This field specifies the number of bytes that the initiator has allocated for the return of this data A length of 0 indicates that no data will be returned This condition is not considered an error The drive will terminate the data in phase when the allocation length has been transferred or when all available defect data has been transferred to the initiator whichever is less Table 2 84 Read Defect Data Defect List Header Byte 7 6 5 4 3 2 1 0 0 Reserved 0 1 Reserved 0 PList GList Defect List Format 2 Defect List Length MSByte 3 Defect List Length LSByte PList A PList bit of 1 indicates the Primary List of defects was returned GList A GList bit of 1 indicates the Grown List of defects was returned Defect List Format This field will be set to the Defect List format that was indicated in byte 2 of the CDB which specifies the format of the Defect List data returned by the drive Defect List Length This field specifies the length in bytes of the defect descriptors see Table 2 85 on page 2 98 Chapter 2 2 97 SCSI 2 Drive Command Set Read Defect Data Group 1 Command 37H Table 2 85 Physical Sector Format Defect Descriptor Byte 7 6 5 4 3 2 1 0 0 Physical Track Number of the Defect MSByte 1 Physical Track Number of the Defect 2 Phys
262. the sense key specific field is defined in Table 2 8 on page 2 13 If the Sense Key is set to 2 Not Ready and the Additional Sense Code Additional Sense Code Qualifier is set to 04 04 Logical Unit Not Ready Format in Progress and the SKSV bit is set to 1 the sense key specific field is defined in Table 2 9 on page 2 14 Chapter 2 Table 2 8 SCSI 2 Drive Command Set Request Sense Command 03H NOTE Field Pointer Types Sense Key Field Pointer Types Byte 7 6 5 4 3 2 1 0 15 SKSV C D Reserved 0 BPV Bit Pointer 1 16 Field Pointer MSByte 17 Field Pointer LSByte C D A Command Data bit of 1 indicates that the illegal parameter is in the CDB A Command Data bit of 0 indicates that the illegal parameter is in the data sent by the initiator during the Data Out phase BPV A Bit Pointer Valid bit of 1 indicates that the Bit Pointer field specifies which bit of the byte designated by the Field Pointer field is in error A Bit Pointer Valid bit of 0 indicates that the Bit Pointer field is not valid Bit Pointer When the Bit Pointer Valid bit is 1 the Bit Pointer field specifies which bit of the byte designated by the Field Pointer field is in error When a multiple bit field is in error the pointer points to the most significant byte of the field Field Pointer The Field Pointer indicates which byte of the command descriptor block or the parameter data was in error Bytes a
263. the specified logical unit from the queue All active I O processes are terminated The medium may have been altered by partially executed commands All pending status and data for that logical unit for all initiators are cleared A unit attention condition is generated for all other initiators with I O processes that either were active or were queued for that logical unit The additional sense code is set to Command Cleared by Another Initiator Queue Tag Messages 20H 21H 22H The drive supports SIMPLE QUEUE TAG HEAD OF QUEUE TAG and ORDERED QUEUE TAG The Queue Tag Messages consist of two consecutive bytes Message Code 20H 21H or 22H and Queue Tag OOH FFH to distinguish each I O process The Queue Tag of each I O process must be unique for each I O process but the numeric value of a queue tag has no effect on the order of execution Simple Queue Tag Byte 7 6 5 4 3 2 1 0 0 Message Code 20H 1 Queue Tag OOH FFH The Simple Queue Tag message specifies that the I O process be placed in the logical units command queue The order of the execution may be altered within the constraints of the queue management algorithm specified in the control mode page 1 12 Chapter 1 Table 1 6 Table 1 7 SCSI Command Overview Drive Control Commands Head of Queue Tag Byte 7 6 5 4 3 2 1 0 0 Message Code 21H 1 Queue Tag OOH FFH The Head of Queue
264. time get plunge into a drive Slow Feels for resistance to learn the distance to the cartridge when it is seated 78 Fast put plunge into a drive distance has been previously learned 79 Retract picker plunge assembly after putting cartridge into drive Assembly is retracted just far enough to that the thumbs are clear of the picker vertical path 7A Plunge put drive out 2 not used 7B Plunge put drive out 3 not used 7C Used in an emergency cartridge eject Plunge toward a drive stopping at a position close to the drive This the wait position until the drive ejects the cartridge 7D Used in an emergency cartridge eject Plunge to contact and get the cartridge from the drive Follows micro move 7C TE Log ID no motion Logs that picker is in position in front of drive waiting for the drive to eject the cartridge 7F Plunge forward to get cartridge from the drive Thumbs wrap over the ears on the cartridge 80 Retract a small amount o take up the slack between the picker thumbs and the cartridge ears 81 Retract plunge assembly fully back into the picker 82 Plunge get drive out 3 not used D 6 Appendix D Micro Macro Moves HP Surestore Optical Micro Move IDs Table D 1 HP Surestore Optical Micro Move ID Table For all models EXCEPT 40fx 80ex 125ex and 220mx Move ID Description hex 83 Flip during plunge when cartridge is in the top picker
265. tory Log entries 8 bytes each see Table 3 67 Move History Log Entry Format Byte Description 0 Least recent Micro Move ID Table D 2 on page D 17 1 Next recent Micro Move ID Table D 2 on page D 17 2 Next recent Micro Move ID Table D 2 on page D 17 3 Next recent Micro Move ID Table D 2 on page D 17 4 Next recent Micro Move ID Table D 2 on page D 17 5 Failed Micro Move ID Table D 2 on page D 17 16 Micro Move Error Code Table B 10 on page B 32 7 Reserved 0 Micro Move IDs are the last moves prior to failure associated with Bytes 5 and 6 Chapter 3 3 63 Jukebox SCSI 2 Command Set Move Medium Command A5H Move Medium Command A5H NOTE This command moves optical disks between library elements Table 3 68 Move Medium Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code A5H 1 Logical Unit Number 0 Reserved 0 2 Transport Element Address MSByte 3 Transport Element Address LSByte 4 Source Element Address MSByte 5 Source Element Address LSByte 6 Destination Element Address MSByte 7 Destination Element Address LSByte 8 9 Reserved 0 10 Reserved 0 Invert 11 Control Byte 0 Transport Element Address The default address of zero is the best address for use Changing from the default could result in a decrease in jukebox performance However this field can also be set to a specific transport element addres
266. translate SENSOR sensor 14 FLIP TEST Makes a combination of moves with a PASS FAIL result It does several flips at various locations No optical disks are required 15 MAGAZINE IO Makes a combination of moves with a PASS FAIL result It moves an optical disk from a randomly chosen full to a randomly chosen empty slot with a random flip It then moves the disk back to its original storage slot with its original orientation This test displays FAIL if there are no disks in the jukebox or if all storage slots are full The drives and mailslot must be empty gt c fe gt o gt Q o m fe e e Q o oO 16 DRIVE IO Makes a combination of moves with a PASS FAIL result It moves an optical disk from a randomly chosen full slot to a randomly chosen drive with a random flip It then moves the cartridge back to its original slot with its original orientation This test displays if there are no disks in the jukebox or if all storage slots are full The drives and mailslot must be empty Appendix B B 41 Table B 12 Autochanger Error Codes Jukebox Micro Move Error Codes Diagnostic Tests EXCEPT for models 40fx 80ex 125ex and 220mx No Front Panel Description Test Name 17 MAILSLOT IO Makes a combination of moves with a PASS FAIL result It moves an optical disk from the lowest numbered full slot to the mailslot w
267. uen s 3 49 Move Success Log Table Format 0 00 cece cen een eens 3 53 Force Log Data Format 0 ccc cee e teen nnes 3 54 Recovery Log Data Format 0 0 ccc cece neer 3 55 Drive Log Data Format 0 0c cee cece eee n nna 3 57 Odometer Log Data Format 0 0 e nee 3 58 Run Time Log Data Format 0 0 cece cee e eee nnes 3 59 Retry Log Data Format 20 0530 b2 sake ied ete yy eda dedaeieehs Vaaweub bs 3 61 Move History Log Data Format ccc cc eee nee nes 3 63 Move Medium Command A5H 6 teen eens 3 64 Exchange Medium Command A6H 0 0 ccc eens 3 66 Read Element Status Command B8H 0 cc eens 3 68 Read Element Status Data 0 ccc eee enn teens 3 69 viii Contents Element Type Code 1H Picker 0 0 ccc ccc eens 3 70 Element Type Code 2H Storage Slot 2 0 ccc eens 3 71 Element Type Code 3H Mailslot 0 0 0 ccc cc eens 3 72 Element Type Code 4H Drive 0 0 0 ccc aerer 3 74 A Drive Error Codes Chapter Overview ner ae 3 oe eS 8 alate de hs eA Bebe el ES oe eee A 2 Drive Request Sense Command Values 0 00 cece eee ees A 3 Drive Request Sense Sense Key Values 1 0 cece ene A 3 Request Sense Additional Sense Code Values 0 c eee eee A 5 Internal Error Codes 0 0 cc ccc cece e nen ene en eens A 9 DSP Error Codes seei feces diet keeled bales sek ed
268. upported MOTOR CONTROL IC ERROR CODES 2C Failed read write test to Motor control IC 2D Motor control IC loopback test failed 2E Motor control IC RAM test failed POWER SUPPLY ERROR CODES 33 Low voltage power supply failed 34 High voltage power supply failed DRIVE CONNECT ERROR CODES 38 Drive 1 not connected Appendix B B 23 gt c ie gt o Q o m fe e fo Q oO Table B 8 Autochanger Error Codes Hardware Error Codes Hardware Error Codes For the 40fx 80ex 125ex and 220mx models ONLY Error Code hex Failure Description 39 Drive 2 not connected 3A Drive 3 not connected 3B Drive 4 not connected MECHANISM ERROR CODES 3CH Unspecified mechanical failure 3EH Unspecified servo failure 40H Unable to free the Picker fingers in preparation for Carriage motion 41H Unable to verify that the Picker is at the Home position during Find Home sequence non leadscrew side 42H Unable to find Home Cartridge in path sensor blocked 43H Unable to clear Cartridge in path sensors by moving Picker fingers back 44H Carriage motion failure during Find Home sequence 45H Unable to free the Picker fingers in preparation for translate motion 46H Carriage motion failed while initializing Home position during Find Home sequence 47H Translate failed while movi
269. ure Report Recovered Write Verify Chapter 3 Large Jukebox RECOVERY ON OFF 1 ON Medium Jukebox RECOVERY ON OFF 1 ON Small Jukebox CONFIG 21 ON OFF 1 ON Large Jukebox DUAL PICKER ON OFF 1 ON Medium Jukebox DUAL PICKER ON OFF 1 ON Small Jukebox Reserved 0 Large Jukebox STARWARS ON OFF 1 ON Medium Jukebox STARWARS ON OFF 1 ON Small Jukebox CONFIG 42 ON OFF 1 ON Large Jukebox SECURE ON OFF 1 ON Medium Jukebox SECURE ON OFF 1 ON Small Jukebox CONFIG 15 ON OFF 1 ON Large Jukebox Reserved 0 Medium Jukebox SECURE MAIL IN OUT 1 IN Small Jukebox CONFIG 31 ON OFF 1 ON Large Jukebox POWER SECURE ON OFF 1 ON Medium Jukebox POWER SECURE ON OFF 1 ON Small Jukebox CONFIG 20 ON OFF 1 ON Large Jukebox REP RECOVERED ON OFF 1 ON Medium Jukebox REP RECOVERED ON OFF 1 ON Small Jukebox CONFIG 27 ON OFF 1 ON Large Jukebox WRITE VERIFY ON OFF 1 ON Medium Jukebox WRITE VERIFY ON OFF 1 ON Small Jukebox CONFIG 41 ON OFF 1 ON 3 31 a c x ley x n Q 2 N e fe 3 3 D gt 2 o Jukebox SCSI 2 Command Set Mode Sense Command 1AH Slots 230 238 Large Jukebox SLOTS 230 238 ON OFF 1 ON Medium Jukebox Reserved 0 Small Jukebox Reserved 0 Mail In Out Large Jukeboxes DOOR OPEN CLOSED 1 CLOSED Medium Jukebox Reserved 0 Small Jukebox Reserved 0 Mail Rotation Large Jukebox Reserved 0 Mediu
270. use Changing from the default could result in a decrease in jukebox performance However this field can also be set to a specific transport element address see Table 3 22 on page 3 23 Chapter 3 Jukebox SCSI 2 Command Set Exchange Medium Command A6H Source Destination Element Address See Table 3 22 on page 3 23 in description of Mode Sense Command for more information about addressing Inv2 An Inv2 bit value of 1 specifies that the optical disk will be inverted flipped prior to being deposited into the second destination element Invl An Inv1 bit value of 1 specifies that the optical disk will be inverted flipped prior to being deposited into the first destination element Chapter 3 3 67 a c A tez x lt 7 O o N o o 3 3 o gt a 7 Table 3 70 Jukebox SCSI 2 Command Set Read Element Status Command B8H Read Element Status Command B8H This command provides the exact status of the various elements individual storage slots mailslot optical drives and picker mechanism within the library Read Element Status Command CDB Byte 7 6 5 4 3 Ope ration Code B8H Logical Unit Number 0 Reserved 0 Element Type Code Starting Element Address MSByte Starting Element Address LSByte Number Of Elements MSByte Number Of Elements LSByte Reserved 0 Allocation Length MSByte Allocat
271. ves the library for use 3 18 by a single SCSI initiator 01H Rezero Unit Sets the library to a specific 3 7 predefined state OCH Rotate Mailslot Controls mailslot rotation 3 13 Command Controls 1DH Send Causes the library to perform 3 35 Diagnostic predefined diagnostic test exerciser routines 00H Test Unit Checks to determine if the 3 6 Ready optical library is ready 3BH Write Buffer Writes data to the jukebox 3 39 Command NOTE Throughout this section a Control Byte 0 is vendor unique and should always be set to 0 Chapter 3 3 5 Table 3 3 Jukebox SCSI 2 Command Set Test Unit Ready Command 00H Test Unit Ready Command 00H This command determines the READY state of the library If the library is in a ready state when it receives this command it returns a GOOD status If the library is not ready when it receives the Test Unit Ready Command it returns a CHECK CONDITION with a sense key of NOT READY Test Unit Ready Command CDB Byte 7 6 5 4 3 2 0 0 Operation Code 00H 1 Logical Unit Number Reserved 0 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Control Byte 0 3 6 Chapter 3 Table 3 4 Jukebox SCSI 2 Command Set Rezero Unit Command 01H Rezero Unit Command 01H This command recalibrates the mechanical system and sets the library to a specific predefined state Rezero Unit Command CDB
272. written data and checking the error correction code lt NOTE The Mode Select Commands 15H 55H impact read write format and 9 erase commands F Table 2 125 Write and Verify Group 5 CDB a Byte 7 6 5 4 3 2 1 0 0 Operation Code AEH 1 Logical Unit Number 0 DPO Rsvd 0 EBP Rsvd 0 RelAdr 2 Logical Block Address MSByte 3 4 Logical Block Address 5 Logical Block Address LSByte 6 Transfer Length MSByte 7 8 Transfer Length 9 Transfer Length LSByte 10 Reserved 0 11 PBA ErsCntl Reserved 0 Flag Link NOTE For Write Once media Byte 11 Bit 7 and Bit 6 are reserved 0 DPO A Disable Page Out bit of 1 instructs the target not to store the data in the cache after it has been transferred to the media A DPO bit of 0 instructs the target to store the data in the cache after it has been transferred to the media This bit is ignored Chapter 2 2 137 NOTE NOTE SCSI 2 Drive Command Set Write and Verify Group 5 Command AEH EBP An Erase By Pass bit of 0 indicates an erase automatically performs before writing the data An EBP bit of 1 suppresses the erase operation Rel Adr A relative address bit of one indicates that logical block address specified is a two s complement offset from the last logical block address accessed A value of 0 indicates that the logical block address is an absolute address Transfer Length The Transfer Length field indicates the number of contiguous logica
273. yte Element Address MSByte OON IDIN A V N Element Address LSByte en Reserved 0 In Enab Ex Enab Access Except Imp Exp Full pmi _ Reserved 0 Element Descriptor Length The number of bytes in each Element Descriptor Block Byte Count of Descriptor Data Available Element Descriptor Length for X Number of Elements of the type shown in byte 0 Element Address The address of the element being reported by this descriptor block InEnab When set to 1 Import to the jukebox is enabled ExEnab When set to 1 Export from the jukebox is enabled 3 72 Chapter 3 Access Except Imp Exp Full Chapter 3 Jukebox SCSI 2 Command Set Read Element Status Command B8H When set to 1 access to the element by the Medium Transport Element is allowed When set to 1 the element is in an abnormal state When set to 1 the operator inserted the cartridge into the mailslot When set to 0 the jukebox mechanism puts the cartridge in the mailslot When set to 1 the element contains a cartridge 3 73 aq c x f teg x no Q 2 g N e 3 3 D gt 2 o Jukebox SCSI 2 Command Set Read Element Status Command B8H Element Type Code 4H Drive Table 3 75 Read Element Status Data Transfer Element Descriptor Blo
274. yte indicates the number of bytes of parameter data being transferred during the DATA OUT phase including the header A length of 0 indicates that no data will be transferred Chapter 2 2 31 SCSI 2 Drive Command Set Mode Select Command 15H Table 2 27 Mode Page Codes Page Code Parameter Description List Length 01H 12 Read Write Error Recovery Page See Table 2 30 on page 2 34 02H 16 Disconnect Reconnect Page See Table 2 31 on page 2 36 08H 12 Caching Page See Table 2 32 on page 2 37 OAH 8 Control Mode Page See Table 2 33 on page 2 39 OBH 8 Medium Type Supported See Table 2 35 on page 2 40 20H 12 Vendor Unique Format Page See Table 2 37 on page 2 42 21H 12 Vendor Unique Page See Table 2 41 on page 2 46 The Mode Select Parameter List contains a 4 byte header followed by 0 or 1 block descriptors and 0 or more pages A Mode Page of 00H will be rejected and no error will be reported 2 32 Chapter 2 SCSI 2 Drive Command Set Mode Select Command 15H Mode Select Header Table 2 28 Mode Select Header 8 Byte 7 6 5 4 3 2 1 0 0 Reserved 0 1 Medium Type 3 D 2 Reserved 0 2 3 Block Descriptor Length E The Medium Type field shall be set to 00H Default only one medium type supported 02H Write once medium or 03H Optical Reversible or Erasable medium The Block Descriptor Length specifies the length in byt
275. yte sector media the drive will return a CHECK CONDITION status The sense key additional sense code will be set to ILLEGAL REQUEST INVALID COMMAND Chapter 2 2 89 SCSI 2 Drive Command Set Write and Verify Group 1 Command 2EH Write and Verify Group 1 Command 2EH Writes data to the optical disk and then verifies the write by reading the written data and checking the error correction code NOTE The Mode Select Commands 15H 55H impact read write format and erase commands Table 2 79 Write and Verify Group 1 Command CDB Byte 7 6 5 4 3 2 1 0 0 Operation Code 2EH 1 Reserved 0 DPO Rsvd EBP Rsvd RelAdr 0 0 2 Logical Block Address MSByte 3 4 Logical Block Address 5 Logical Block Address LSByte 6 Reserved 0 7 Transfer Length MSByte 8 Transfer Length LSByte 9 PBA ErsCntl Reserved 0 Flag Link NOTE The 9 1 and 5 2 Gbyte capacity drives cannot Format Erase Write or Write and Verify 650 Mbyte and 1 3 Gbyte optical disks The 2 6 Gbyte capacity drives cannot Format Erase Write or Write and Verify 650 Mbyte optical disks If this command is issued with any of these drive media combinations a CHECK CONDITION status will result with the Sense Key Additional Sense Code set to Data Protect Write Protected NOTE For Write Once media Byte 9 Bit 7 and Bit 6 are reserved 0 2 90 Chapter 2 SCSI 2 Drive Comman

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