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SAS to SAS/SATA RAID Subsystem User Manual

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1. Password Y Mail Address Account s Event Notification Configurations MailTo Name1 System Controls System Configuration Advanced Configuration Hdd Power Management EtherNet Configuration Alert By Mail Configuration SNMP Configuration Disable Event Notification Urgent Error Notification No Event Notification Will Be Sent Send Only Urgent Event NTP Configuration Serious Error Notification View Events Mute Beeper Warning Error Notification Send Urgent And Serious Event Send Urgent Serious And Warning Event Generate Test Event Clear Event Buffer Modify Password Upgrade Firmware Shutdown Controller Restart Controller Disable Event Notification Information Information Notification E Notification For No Event LLDULUDDLDDUDUDCULU L Urgent Error Notification 9 Serious Error Notification D Warning Error Notification Information Notification Notification For No Event Se Notify User If No Event Occurs Within 24 Hours MailTo Name2 Send All Event Mail Address No Event Notification Will Be Sent Send Only Urgent Event Send Urgent And Serious Event Send Urgent Serious And Warning Event Send All Event Notify User If No Event Occurs Within 24 Hours Mail Addracc NOTE If Event Notification by email is enabled every 30 of event log will be sent to the email recip
2. OK T 7 MIC 3 600 1GB 600 1GB 600 1GB 600 168 NOTE When you want to set a disk as failed please contact your vendor s support engineer for assistance ATA WDC WD6000HLHX 0 ATA WDC WD6000HLHX 0 ATA WDC WD6000HLHX 0 ATA WDC WD6000HLHX 0 600 1GB 600 1GB ATA WDC WD6000HLHX 0 ATA WDC WD6000HLHX 0 600 1GB ATA WDC WD6000HLHX 0 SLOT 14 SLOT 15 SLOT 16 600 1GB ATA WDC WD6000HLHX 0 600 1GB 600 1GB ATA WDC WD6000HLHX 0 ATA WDC WD6000HLHX 0 600 1GB ATA WDC WD6000HLHX 0 600 1GB ATA WDC WD6000HLHX 0 600 1GB ATA WDC WD6000HLHX 0 600 1GB ATA WDC WD6000HLHX 0 600 1GB rs WDC WD6000HLHX 0 600 1GB ATA WDC WD6000HLHX 0 User Manual ra 42 Bays SAS to SAS SATA RAID Subsystem 5 4 5 Activate Failed Disk It forces the current failed disk in the system to be back online Activate Failed Disk function has no effect on the removed disks because a removed disk does not give the controller a chance to mark it as failure Followings are considered as Removed Disk 1 Manually removed by user 2 Losing PHY connection due to bad connector cable backplane 3 Losing PHY connection due to disk fail Basically in the eyes of the controller the disk suddenly disappears due to whatever reason lopen all close all I oOo a Select The Failed Devic
3. eeeeseeeeeae eeeseeeeoceees eespeeaceece eeeeeeacese 0062002822027 060902805890 2095255850868 695586582860 Main Switch ogo ate coe nes mns QOQOL OTU 220 ceo oe oe oe HDD Status Indicator Display Panel I MPORTANT When powering off the RAI D subsystem turn off first the Main Switch and allow at least 3 minutes during which each disk slot starting from slot 1 until slot 42 will be powered down for the subsystem to shutdown properly Then turn off the switches of the 2 Power Supply Fan Modules User Manual 19 42 Bays SAS to SAS SATA RAID Subsystem 2 1 2 Rear View Single Controller Controller Module Power Supply 01 1 Fan 06 1 Power Supply 01 2 E eee Expander 1 1 Expander 1 2 Dual Controller Controller Module 1 Controller Module 2 Power Supply 01 1 Fan 06 1 Power Supply 01 2 Expander 1 1 Expander 2 2 Expander 2 1 Expander 1 2 NOTE Each Power Supply Module has 1 Power Supply and 5 Fans For purpose of hardware monitoring the RAI D enclosure is logically divided into two enclosures EE User Manual 42 Bays SAS to SAS SATA RAID Subsystem The functions of the Expander Modules are as follows Monitors Enclosure 1 Disk slots 1 to 21 Power Supply 01 1 Fans 01 1 02 1 03 1 04 1 and 05 1 and Turbo Fan 06 1 Note 1 means enclosure 1 Expander Module 2 1 functi E der 1 1 Expander Module 1 1 for Controller 1 Moni
4. 30 202 Disk Duve MnstallatioN sssrerrrnee ce decease EEN 31 FF LCD DEP PN MR E beasts cacecua cits see cbs aneeteasatscessenteeaasa ceceoncteeenstes 38 Ded MM TIS ay Panel MME ONS ac seer std cance ches tess cece vance eect coca eect 38 2 7 2 LCD IP Address in Dual Controller Mode essent treten treten 40 Chapter 3 Getting Started with the Subsystem 41 3 1 Installing the Rails and Mounting into Rack sse tette tentes 41 22 Treparing the RAID SUSY SUSI cette tentes itte hesitate esce ret Dott reet esa esse desee is 55 eX User Manual 42 Bays SAS to SAS SATA RAID Subsystem S ME eq onm 55 SPAM Eom E 57 Chapter 4 RAID Configuration Utility Options eee eee eeeee 58 4l Configuration through TOIL uei rer toit Leti REEL HR anita Hat essei tbt riitaa 58 4 2 Configuration through the LCD Panel ccecsesssssssssssssesesssescssesessssesessesessesesessesesseseeseecseeseeseseeeess 63 cI mm Menu a F QR em 64 4 3 Configuration via web browser based proRAID Manager 70 Chapter 5 RAID Management eeeeeeeeeee eese e eene eese tense esee etas ettet ease esee ena sete 72 SL GI diineiee e m 72 SLL OUCK Credle RR S 72 32 PRAID Sr I SOS RR
5. 4 Select the firmware BINARY file xxxx vvv yyyyyyyy bin and click Add Then click OK NOTE The BOOT firmware file xxxxBOOT vvv yyyyyyyy bin must be upgraded first Then repeat the steps to upgrade the firmware file xxxx vvv yyyyyyyy bin Select Files to Send using Zmodem LeJES Look jn E ENN 20101210 vl tim e weni iZiObin c ss i 20101210 BIM File name Files of type All Files 5 3 v Files to send lA Share Firmware 1 494 A F arini C Upload files as ASCII Dk Cancel 5 Select Update Firmware and click Transfer and then Start Zmodem Upload 8 192 168 10 173 CRT SEAS Fle Edit View Options Transfer Script Tools Help E iij m EN xj Send ASCII bz 19216810173 Receive ASCII i F1 Send modem Receive Xmaderi Send modem Receive Ymadem Rute DUE mm Alert E Fmodem Upload List Change JBOD RA Start Zmodem Upload Backgrounmo task Prior rey SATA NCO Support HDD Read Ahead Cache volume pata Read Ahead Hdd Queue Depth setting Controller Fan Detection Disk write Cache mode Capacity Truncation ENS xc Restart Controller Arrowkey or AZiMove cursar Enterise ecr ESC EsCape LiLine Draw Send zmadem receive command Telnet 24 Rows 80 Cols T100 EU User Manual 42 Bays SAS to SAS SATA RAID Subsystem 6 A message Update The Firmware wi
6. Shutdown Controller W Raid System Console H Quick Function H 0 RAID Set Functions 9 Volume Set Functions amp 7 Physical Drives System Controls System Configuration jJ Advanced Configuration ci Hdd Power Management 0 EtherNet Configuration 0 Alert By Mail Configuration SNMP Configuration O NTP Configuration 0 View Events Mute Beeper 0 Generate Test Event Make Sure To Restart Controller C Modify Password 0 Upgrade Firmware L Shutdown Controller 8 73 Information ETT User Manual 42 Bays SAS to SAS SATA RAID Subsystem 5 6 Information Menu 5 6 1 RAID Set Hierarchy Use this feature to view the RAID Subsystem s existing RAID Set s Volume Set s and disk drive s configuration and information Select the RAI D Set Hierarchy link from the I nformation menu to display the RAID Set Hierarchy screen open all close all Ez s RaidSet Hierarch M Raid System Console Y H Quick Function RAID Set Devices Volume Set Port Lun Volume State Capacity H 0 RAID Set Functions Raid Set 000 E 1SLOT 01 Volume VOL 000 0 amp 2 0 Normal 200 0GB Volume Set Functions Es1SLOT 02 H 0 Physical Drives ES1SLOT 03 H System Controls IE1SLOT 08 Eig Information Raid Set 001 E 1SLOT 04 RAID Set Hierarchy E 1SLOT 05 L SAS Chip Information ep os L System Information E i Hardware M
7. DATA DATA DATA DATA DATA PARITY PARITY PARITY PARITY PARITY PARITY poorer Reads can occur simultaneously on every drive Dual level RAID achieves a balance between the increased data availability inherent in RAID 1 RAID 3 RAID 5 or RAID 6 and the increased read performance inherent in disk striping RAID 0 These arrays are sometimes referred to as RAID 10 1E RAID 30 RAID 50 or RAID 60 ry User Manual 42 Bays SAS to SAS SATA RAID Subsystem RAID 6 is similar to RAID 5 in that data protection is achieved by writing parity information to the physical drives in the array With RAID 6 however two sets of parity data are used These two sets are different and each set occupies a capacity equivalent to that of one of the constituent drives The main advantage of RAID 6 is High data availability any two drives can fail without loss of critical data Writes require parity to be updated gt E ik x one ax s P mg N DATA DATA DATA DATA PARITY PARITY PARITY PARITY i M Ji NC A N d x 5 P a aes E s yyyyy Reads can occur simultaneously on every drive P4 fi P v f A v DATA DATA PARITY PARITY Z SS X E gt P In summary RAID O is the fastest and most efficient array type but offers no fault tolerance RAID 0 requires a minimum of one drive RAID 1 is the best choice for performance critical fault toleran
8. H 0 RAID Set Functions B E Volume Set Functions 23 Create Volume Set e J Physical Drives System Controls J Information Scheduled Volume Checking Scheduler Disabled v Checking After System Idle Scrub Bad Block If Bad Block Is Found Assume Parity Data Is Good P Re compute Parity If Parity Error Is Found Assume Data Is Good Confirm The Operation NOTE To verify the Volume Check schedule go to Il nformation gt RAI D Set Hierarchy gt select the Volume Set gt the Volume Set I nformation will be displayed 5 3 7 Stop Volume Check Use this option to stop all Volume Set consistency checking process processes open all close all q Ra EH A ao id System Console Quick Function RAID Set Functions Volume Set Functions L Create Volume Set vi Create Raid30 50 60 i Delete Volume Set i Modify Volume Set tL Check Volume Set vi Schedule Volume Check eo ao Ba Physical Drives System Controls Information Do You Want To Stop All Volume Consistency Checking 96 User Manual 5 4 Physical Drive 42 Bays SAS to SAS SATA RAID Subsystem Choose this option from the Main Menu to select a disk drive and to perform the functions listed below 5 4 1 Create Pass Through Disk A Pass Through Disk is a disk drive not controlled by the internal RAID Subsystem firmware and thus cannot be a part of a Volume Set A Pass Through
9. MAI D is designed for Write Once Read Occasionally WORO applications such as Data Backup Document Mail server and so on MAI D technology focuses on Green Storage Concept to save power consumption and enhance disk drives effective usage i e disk drives are spun down when there is no activity or O on the drives In the RAID subsystem MAID is implemented in the HDD Power Management menu Using the Advanced Power Management APM function of disk drives HDD Power Management has three options MAID Levels Level 1 Place idle drives in Lower Power Mode where the drives heads are unloaded Level 2 Place idle drives in Low RPM Mode where drives heads are unloaded and slows down to around 4000 RPM and Level 3 Spin down idle drives where drives stops spinning and goes into sleep mode open all close all a Hdd Power Management ij Raid System Console BI Quick Function Stagger Power On Control H RAD Set Functions H 0 Volume Set Functions EC Physical Drives El System Controls Time To 5pin Down Idle HDD iM System Configuration L Advanced Configuration Hdd Power Management P EtherNet Configuration confirm The Operation C Alert By Mail Configuration Submit Reset 4 SNMP Configuration C NTP Configuration C View Events Mute Beeper Generate Test Event Clear Event Buffer Modify Password fy Upgrade Firmware 1 Shutdown Controller Time To Hdd Low Power Idle T
10. P E SUECO Raid Set Power State Operating ps SAS Chip Information RUE Raid Set State Normal Ee System Information li T ba Hardware Monitor To view the disk drive information click the Slot link from the RAID Set Hierarchy screen The Disk Information screen appears This screen shows various information such as timeout count media error count and SMART information User Manual 119 42 Bays SAS to SAS SATA RAID Subsystem open all close all a Raid System Console 9 Quick Function H RAID Set Functions 9 Volume Set Functions ATA WDC WD6000HLHX 0 amp 7 Physical Drives Serial Number WD WXG1EBODXN79 9 System Controls Firmware Rev Bay Information Disk Capacity a RAID Set Hierarchy Physical Block Size SA tap Jom aon Logical Block Size L System Information Current SAS Mode ZS LJ Hardware Monitor Supported SAS Mode Device State Timeout Count Media Error Count Rotation Speed 10000 RPM Device Temperature 28sec oo f Read Errors Recovered W O Delay oxoooooooo00000000 1 1 1 1 ooo Read Errors Recovered W Retry 0x0000000000000000 l Read Errors Recovered 0x0000000000000000 Read Total Bytes 0x000000000000000 Cd Read Errors Unrecovered 0x0000000000000000 sd Write Errors Recovered W O Delay 0x000000000000000 sd Write Errors Recovered W Delay 0x0000000000000000 1 1 1 1 1 Write Errors Recovered W Retry Write Er
11. ors t ae Ss a4 S Se FS e SS S ry sete re S 6 ey ae gt e SS eS SS S a ji um 5 By ots See SES ees Se ee per pr ee px Tre Ly a E i uu i J D 13 Tighten the 2 thumbscrews of the bottom board 14 Tighten the 2 screws on the bottom part of the subsystem on the subsystem side of the bottom board that was replaced 15 Reinsert the Expander Module s that was were removed in Step 11 16 Insert all the disk trays that were hung and lock them 17 Reconnect the cable to the front panel PROORORGODPOGETEREEE LI val i mul 1 User Manual 163 42 Bays SAS to SAS SATA RAID Subsystem 18 Hold the front panel and carefully attach to the enclosure Note that there are 4 contact points which the front panel must connect to m K AEN Ps a NM zx a F f mme T E Ej A r L n ENT r E JA Dat E F 99950005 164 User Manual 42 Bays SAS to SAS SATA RAID Subsystem 20 Put the top cover back and place it about half an inch away Then push the top cover towards the rear 22 To secure the top cover tighten two screws on both sides of the top cover on the front panel side User Manual I
12. O Advanced Configuration L Hdd Power Management L EtherNet Configuration C Alert By Mail Configuration O SNMP Configuration C NTP Configuration O View Events Mute Beeper L Generate Test Event L Clear Event Buffer L Modify Password _ Upgrade Firmware L Shutdown Controller D Restart Controller H Information 4 The Web Browser begins to download the firmware binary to the controller and start to update the flash ROM 5 After the firmware upgrade is complete a message will show Firmware Has Been Updated Successfully Restarting the RAID controller is required for the new firmware to take effect EZ User Manual 42 Bays SAS to SAS SATA RAID Subsystem 6 3 Replacing Subsystem Components CAUTI ON When replacing the components of the subsystem make sure to handle the parts carefully When handling ESD sensitive parts such as boards or PCBA it is recommended to use anti static hand gloves or wrist strap Make sure somebody is around to give help when servicing the subsystem Take note of the following when replacing the components of the subsystem Hot Swappable Need to Power Off Subsystem is online Subsystem should be offline Disk Drive ie E c R Panel Power Power Supply 0 0 Bottom Bottom Board 00000 gcnere mede RAID Controller single controller mode SAS Expander dual controller mode SAS Expander single controller mode I MPORTANT 1 When the subsyste
13. SLOT 08 18 Free 600 1GB ATA WDC WD6000HLHX 0 SLOT 09 20 Free 600 1GB ATA WDC WD6000HLHX 0 SLOT 10 18 Free 600 1GB ATA WDC WD6000HLHX 0 SLOT 11 1A Free 600 1GB ATA WDC WD6000HLHX 0 SLOT 12 21 Free 600 1GB ATA WDC WD6000HLHX 0 SLOT 13 17 Free 600 1GB ATA WDC WD6000HLHX 0 SLOT 14 19 Free 600 1GB ATA WDC WD6000HLHX 0 SLOT 15 1F Free 600 1GB ATA WDC WD6000HLHX O0 lt gt SLOT 16 16 Free 600 1GB ATA WDC WD6000HLHX 0 70 User Manual 42 Bays SAS to SAS SATA RAID Subsystem Main Menu The main menu shows all available function that user can execute by clicking on the appropriate hyperlink Create a RAID configuration which consists of all physical disks installed The Volume Set Capacity RAID Level and Stripe Size can be modified during setup RAI D Set Functions Create customized RAID Sets Volume Set Create customized Volume Sets and allow Functions modification of parameters of existing Volume Sets parameter Physical Drive Create pass through disks and allow modification of parameters of existing pass through drives This also provides a function to identify a disk drive System Control For setting the RAID system configurations To view the controller and hardware monitor information The RAID Sethierarchy can also be viewed through the RAID Set Hierarchy item User Manual DINE 42 Bays SAS to SAS SATA RAID Subsystem Chapter 5 RAI D Management 5 1 Quick Function 5 1 1 Quick Creat
14. X XXXXXXXXXXXX RAID Controller Raid system Function Mute The Alert Beeper Alert Beeper setting change Password JBOD RAID Function Background Task Priority SATA NCQ Support HDD Read Ahead Cache Volume Data Read Ahead Restart Controller Is Required For New Firmware To Take Effect TAIN Truncation shutdown Controller Restart controller or Az Move Cursor CT SCiESCape L L ne Draw 16 72 24Rows 80 Cols YT100 Telnet 11 Select Restart Controller and then select Yes MA 192 168 10 173 CRT pie Eds View Options Transfer Script Tools Help ESE Ie TREE ESSERE 192 768 170 173 ICTU LAID Controller Mute The Alert Beeper Alert Beeper setting change Password JEOD RAID Function Background Task Priority HOG Read Ahead cache vnlume Data Read Ahead YES Hdd Queue Depth setting controller Fan Detection Disk write cache Made Capacity Truncation Update Firmware shutdawn Controller Restart contra Arrowkey Or AS ibMove Cursor ESCiESCape L L 1ne Draw Ready Telnet 13 64 24 Rows 80 Col T100 User Manual 42 Bays SAS to SAS SATA RAID Subsystem 12 Select Yes again to confirm The RAID controller will restart E 192 168 10 173 CRT File Edit View Options Transfer Script Tools Help aR e een We Es s e eS 192 768 710 173 Mute The Alert Beeper Alert Beeper setting Change Password JEOD RAID Functio
15. 74 ES 74 NS Sree see casts cece cae en C Y O Y 75 520 EPan RAID SE eei td nT eT eT uM tu MM UM nU 76 oS Mie One PAID Si ree nee eee Pg A E 79 5 2 5 I Mi PE 80 5 2 6 Activate Incomplete RAID Set sccssssssscsesesscsssesssssscsssessssesessesssessssssesessssssessscscsssesseseeesesseseees 81 54 7 Create HS m NR T ER 83 SV MEI areis 9 eee ener s m t 84 5 29 Rescue RAID Sel e PH n 85 s Mog tegis ei RR m m 86 So SO IIIS NS EU 86 5 3 4 Se RAID 30 50 00 89 5 39 ISIS VOIBETIE oee E EE E AE 90 sus Mee eb de EE E E 91 9 55 EDBCK VOlU Tie Seb septi n e ueluti eM uM E 94 5390 Schedule Volume e Hecate eeitutent uno dune aee Dru TDI IE 96 zw M eom fei e dm 96 SP ME SA IS Um m 97 5 4 1 Create Pass Through DISK uastusa sectae rater ro HUE Eri tee totis rt te SEU totis erc eios 97 5 4 2 Modify a Pass Through DISK etico rst eoe eR eto hehe nct e t oe ect tano 98 5 4 3 Delete Pass Through DISK sese eeeeete retenta tente tate tttnte intesa tests tate siashtins 98 5 4 4 Set Disk To Be Failed sees eese ee eeetetetettetntn tn tnte teret tete tertie stb istae testata teas 99 5 4 5 Activate Failed DISK tutes rr tpe eter EEUU I tud ner ctt Ree EHIU Eran Stu REE nace 100 54 6 Identify ENCIOSU EO DORT 101 5 4 7 Identify Selected Drive a
16. Capacity RAID level Initialization Mode Stripe Size Cache Mode Tagged Command Queuing Controller 1 SAS Port Mapping Controller 2 SAS Port Mapping LUN Base LUN and Volume To Be Created 86 User Manual 42 Bays SAS to SAS SATA RAID Subsystem lopen all close all s Enter The Volume Attribute ij Raid System Console 9 Quick Function F4 RAID Set Functions Member Disks BE Volume Set Functions Create Volume Set 1 Create Raid30 50 60 Delete Volume Set Select Volume Capacity Modify Volume Set a y Votum Greater Two TB Volume Support Check Volume Set Schedule Volume Check Volume Initialization Mode L Stop Volume Check Volume Stripe Size H Physical Drives H E System Controls Volume Cache Mode H 0 Information Volume Write Protection Volume Name Volume Raid Level Max Capacity Allowed Tagged Command Queuing i Portl Controller 1 SAS Port Mapping IV Porto Controller 2 SAS Port Mapping IViport2 lport3 LUN Base LUN Volumes To Be Created _ Confirm The Operation Subrnit Reset Volume Name The default Volume Set name will appear as Volume VOL XXX You can rename the Volume Set name provided it does not exceed the 16 characters limit Volume RAID Level Set the RAID level for the Volume Set Click the down arrow in the drop down list The available RAID levels for the current Volume Set are displayed Select the preferred RAID level Select Volume C
17. Console H Quick Function El Volume Set Functions L Create Volume Set 1 Create Raid30 50 60 L Delete Volume Set L Modify Volume Set 1 Check Volume Set i Schedule Volume Check O Stop Volume Check H Physical Drives H System Controls H Information a Select Multiple RaidSet For Raid30 50 60 Max 8 RaidSet Supported lv Raid Set 000 6 120 0GB 480 0GB iv Raid Set 001 6 480 0GB 480 0GB Submit Reset Configure the Volume Set attributes refer to previous section for the Volume Set attributes When done tick Confirm The Operation and click on Submit button User Manual ra 42 Bays SAS to SAS SATA RAID Subsystem open all close all Raid System Console H 0 Quick Function H 0 RAID Set Functions B 3 Volume Set Functions D Create pela Pe D Modify Volume Set in L Check Volume Set be SR Schedule Volume Check Volume Raid Level Enter Ta Vakok Attribute Volume Name Member Disks Max Capacity Allowed Select Volume Capacity Greater Two TB Volume Support Volume Initialization Mode Stop Volume Check Physical Drives lt System Controls 5 73 Information Volume Cache Mode Volume Write Protection Tagged Command Queuing Controller 1 SAS Port Mapping Controller 2 SAS Port Mapping LUN Base LUN Volumes To Be Created
18. Port Mapping LUN Base LUN Confirm The Operation Submit Reset NOTE The Volume Set capacity of RAI D30 50 60 cannot be expanded Volume VOLAOOO 2000 GE Foreground Initialization 64 KBytes Write Back i iv Porto E Porti Wlport2 Elport3 TE EI User Manual 5 3 4 2 Volume Set Migration 42 Bays SAS to SAS SATA RAID Subsystem Migration occurs when a Volume Set migrates from one RAID level to another a Volume Set stripe size changes or when a disk is added to a RAID Set Migrating status is displayed in the Volume Set status area of the RAIDSet Hierarchy screen during migration open all close all E Raid System Console J Quick Function H Volume Set Functions Physical Drives System Controls B 53 Information i RAID Set Hierarchy i SAS Chip Information L System Information J Hardware Monitor User Manual ra f l Stop Auto Refresh a RaidSet Hierarchy RAID Set Devices Raid Set 000 Es1SLOT Oi Volume Set Port Lun Volume State ES1SLOT 02 Volume VOL 000 0 0 Migrating 0 096 E 1SLOT 03 IES1SLOT 0 EeistoT OS Es1SLOT O9 Eeistor ii E 1SLOT 12 E 1SLOT13 Es1SLOT 14 E 1SLOT 16 E 1SLOT17 E 1SLOT 19 E 1SLOT 21 NOTE The Stripe Size of a RAI D30 50 60 Volume Set
19. Power Management Ethernet Configuration eee View System Events eee EN er Clear Event Buffer Hardware Monitor System Information Arprowkew Or AziMove Cursor Enter s CL SCi EsSscape L LTAE Draw X Telnet 14 57 24 Rows 80 ols YT100 Keyboard Function Key Definitions A key to move to the line above Z key to move to the next line Enter key Submit selection function ESC key Return to previous screen L key Line draw X key Redraw E User Manual 42 Bays SAS to SAS SATA RAID Subsystem Main Menu The main menu shows all function that enables the customer to execute actions by clicking on the appropriate link TITRE UTITUR n File Edit wiew Options Transfer Script Tools Help ESSERE T T 192 168 10 173 Li XXDOQOOOQUOOOE RAID Controller Main Menu z volumer Raig Raid Set Function Volume Set Functian Physical Drives Raid system Function Hdd Power Management Ethernet configuration view System Events Clear Event Buffer Hardware Monitor system Information ArrowkKey Or Az ibhlove Cursor Enter CL SC ESCape LiLine Draw x Telnet T4 57 24 Rows B Cols CwTIDU NOTE The password option allows user to set or clear the RAID subsystem s password protection feature Once the password has been set the user can only monitor and configure the RAI D subsystem by providing the correct password The password is used to protect the RA
20. Raid System Console H Quick Function FQ Create RAID Set C aid Set 000 6 6 Normal 6000 0GB vi Delete RAID Set vi Expand RAID Set Submit Reset vi Offline RAID Set Activate Incomplete RAID S vi Create Hot Spare vi Delete Hot Spare i Rescue Raid Set H Volume Set Functions H Q Physical Drives System Controls amp Information Enter the new name for the RAID Set Tick the Confirm The Operation and click Submit open all close all 3 Raid System Console a Enter The RaidSet Name H Quick Function Raid Set Name Raid Set 000 Ao RAID Set Functions member Dec 5 vi Create RAID Set Min Member Disk Size 1000 0GB vi Delete RAID Set i Expand RAID Set Ee ri Offline RAID Set Confirm The Operation O Submit Reset vL Activate Incomplete RAID Si vi Create Hot Spare vi Delete Hot Spare i Rescue Raid Set H 0 Volume Set Functions Q Physical Drives H System Controls amp Information E User Manual 42 Bays SAS to SAS SATA RAID Subsystem 5 2 6 Activate I ncomplete RAI D Set When RAID Set State is Normal this means there is no failed disk drive s Raid Set Information Raid Set Name Raid Set 000 Member Disks oo xXx Ea ad Total Raw Capacity pr 247 0GB m Free Raw Capacity 068 Min Member Disk Size 82 3GB Raid Set Power State Operating Raid Set Stat
21. SAS Host Channels A and B Ports 2 and 3 Select the SAS Port where to map the LUN volume Set NOTE The default Port mapping is Port O and 2 and provides dual path to LUN on both controllers MPIO must be setup in host server NOTE If LUN is mapped to a SAS Port on one controller only example Port 0 the cache mirror will be disabled NOTE If LUN is not mapped to any SAS Port then LUN is disabled ET User Manual LUN Base LUN 42 Bays SAS to SAS SATA RAID Subsystem LUN Base The base LUN number Each LUN Base supports 8 LUNSs LUN Each Volume Set must be assigned a unique LUN ID number A SAS Port can connect up to 128 devices LUN ID O to 127 Select the LUN ID for the Volume Set Volumes To Be Created Use this option to create several Volume Sets with the same Volume Set attributes Up to 128 Volume Sets can be created 5 3 2 Create RAI D 30 50 60 To create a RAID30 50 60 Volume Set move the mouse cursor to the main menu and click on the Create RAI D30 50 60 link The Select Multiple RAI DSet For RAI D30 50 60 screen will show all RAID Sets Tick on the RAID Sets that you want to include in the creation and then click on the Submit button NOTE When creating RAI D 30 50 60 Volume set you need to x create first the RAID Sets Up to 8 RAID Sets maximum is supported in RAID 30 50 60 All RAID Sets must contain the same number of disk drives lopen all close all Y Raid System
22. SAS to SAS SATA RAID Subsystem 6 Replace the front panel 1 0000 F 00600009695 2 00000000000 n om W ma Nu EUN y 7 User Manual I 42 Bays SAS to SAS SATA RAID Subsystem 8 Hold the front panel and carefully attach to the enclosure Note that there are 4 contact points which the front panel must connect to i i E s e z m UL A M p il er rod e F il p is reosesees EU User Manual 42 Bays SAS to SAS SATA RAID Subsystem 10 Put the top cover back and place it about half an inch away Then push the top cover towards the rear 12 To secure the top cover tighten two screws on both sides of the top cover on the front panel side User Manual I 42 Bays SAS to SAS SATA RAID Subsystem 6 3 7 Replacing the Bottom Board The subsystem has 2 bottom boards One or both bottom boards can be replaced if necessary To replace a Bottom Board l Loosen two screws on both sides of the top cover on the front panel side 3 Hold the front part of the top cover and slide the top cover about half an inch towards the front side then pull upwards to remove it EU User Manual 42 Bays SAS to SAS SATA RAID Subsystem 4 Loosen the 2 screws on both sides of the front panel e li E 3 ar Timi he E Dr E d D mre k L4 9 e Ll a foo Err EE rhc a ae 99990905 Iu 5 Hold the front panel on both sides and carefully
23. SATA RAID Subsystem 5 5 8 View Events Mute Beeper To view the RAID Subsystem s event log information move the mouse cursor to the System Controls menu and click on the View Events Mute Beeper link The System Events Information screen appears The System Events Information screen will show Time Device Event type Elapse Time and Errors open all close all Raid System Console 9 Quick Function H 0 RAID Set Functions 9 Volume Set Functions Physical Drives System Controls jJ System Configuration Advanced Configuration L Hdd Power Management EtherNet Configuration L Alert By Mail Configuration L SNMP Configuration L NTP Configuration L View Events Mute Beeper Generate Test Event L Clear Event Buffer Modify Password L Upgrade Firmware D Shutdown Controller Restart Controller H 0 Information 4 Tm ls System Events Information This function is also used to silence the beeper alarm User Manual Time Device Event Type Elapse Time Errors loss 192 168 015 109 HTTP Log In pen 192 168 015 109 irre Log In ANT Encsi SLOT 11 Device Failed aee a 192 168 015 109 HTTP Login 7 ranis 192 168 015 109 HTTP Log In lise pen SLOT earn Failed nae nce SLOT 09 PassThrough Disk Created on epi a Create Volume Xx ne Set 000 eraasi RaidSet per Raid Set 0
24. Set Confirm The Operation ccm du eae HO Offline RAID Set vi Rename RAID Set H Activate Incomplete RAID S v1 Create Hot Spare D paete Hot Spare 7i Rescue Raid Set 4 Volume Set Functions Physical Drives H System Controls J Information EFI User Manual 42 Bays SAS to SAS SATA RAID Subsystem 5 2 9 Rescue RAI D Set If you need to recover a missing RAID Set using the Rescue RAID Set function please contact your vendor s support engineer for assistance open all close all 3 Raid System Console S yo s coats RADOET 9 Quick Function Enter RESCUE To Try To Recover Missing RaidSet M RAID Set Functions Enter SIGNAT To Regenerate RaidSet Signature If RaidSet Is Recovered ri Create RAID Set Delete RAID Set Enter The Keyword vcl Expand RAID Set 1 Offline RAID Set Confirm The Operation iri Rename RAID Set vi Activate Incomplete RAID S iL Create Hot Spare vL Delete Hot Spare E Ed Pacrria Did Cot PT ao Volume Set Functions J Physical Drives J System Controls amp Information User Manual ra 42 Bays SAS to SAS SATA RAID Subsystem 5 3 Volume Set Function Volume Set is seen by the host system as a single logical device It is organized in a RAID level with one or more physical disks RAID level refers to the level of data performance and protection of a Volume Set A Volume Set capacity can consume all or a portion of the raw capaci
25. TT z t G Volume Set Functions AID Set Devices Capacity 4 Physical Drives Raid Set 000 E 1SLOT 01 Volume VOL 000 0 0 H E System Controls lE 1SLoT O2 Es1SLOT 03 Es1SLOT O4 Es1SLOT OS E 1SLOT 06 psistoroz ES1SLOT 08 i SAS Chip Information L System Information e O Hardware Monitor EsisLOT O9 Esistor i0 EeistoTr ii Es1SLOT 12 peistori3 EsistOT 14 Esistor i5 IEE1SLOT 16 EsisLOT 17 E 1SLOT 18 Es1SLOT 19 IES1SLOT 21 EE User Manual 42 Bays SAS to SAS SATA RAID Subsystem 5 2 4 Offline RAI D Set If user wants to offline and move a RAID Set while the system is powered on use the Offline RAID Set function After completing the function the HDD state will change to Offlined Mode and the HDD Status LEDs will be blinking RED To offline a RAID Set click on the Offline RAID Set link A Select The RAID SET To Offline screen is displayed showing all existing RAID Sets in the subsystem Select the RAID Set which you want to offline in the Select column Tick on the Confirm The Operation and then click on the Submit button to offline the selected RAID Set open all close all Raid System Console m Select The Raid Set To Offline ii puniat Select Raid Set name Member Disks Raid State Capacity E d RAID Set Functions le Raid Set 000 19 19 No
26. View from Rear Side of Rear Right Rack Post User Manual 49 42 Bays SAS to SAS SATA RAID Subsystem Latches View from Rear Side of Rear Right Rack Post E User Manual 42 Bays SAS to SAS SATA RAID Subsystem 15 Pull the 2 middle rail members out from the rail assembly Front Left Side A Middle Rail Member of Rail Assembly on Left Side of Rack Front Side Right Front View from Rear Side User Manual ram 42 Bays SAS to SAS SATA RAID Subsystem 16 With at least 2 persons carrying the enclosure insert the 2 inner rails attached to the sides of the enclosure into the middle rails Slide the enclosure until it stops or about half way through NOTE Be careful when inserting the 2 inner rails into the middle rails The 2 inner rails must be parallel with the 2 middle rails so that 2 inner rails will insert and slide easily RRIT HU d j 11 y Ih p MY oi a f Il p Hi iiij p Metr M H View from Rear Side E User Manual 42 Bays SAS to SAS SATA RAID Subsystem 17 Press outwards the blue locks on both sides of the inner rail members at the same time Then push the enclosure inwards until it goes inside the rack Blue Lock of Inner Rail View from Right Side of Enclosure Blue Lock of I nner Rail is Pushed a Little Outwards and Enclosure is Pushed Inwards k O 16 SL ae AC e 8 9 n OOO OOS sts View from Rea
27. a 5V standby DC voltage When the power cord s is are connected to the AC Power Input Socket after 1 second all 42 Activity LEDs will flash once When the power cord s is are disconnected from AC Power Input Socket after 3 seconds all 42 Activity LEDs will flash twice User Manual ra 42 Bays SAS to SAS SATA RAID Subsystem 2 Turn on each Power On Off Switch of the PSFM 4 NOTE When the power cord connected from main power source is inserted to the AC Power Input Socket the Power Status LED becomes RED When the switch of the PSFM is turned on the LED still shows RED After the main switch in front panel is turned on the LED turns GREEN which means it is functioning normally Power Supply 01 1 Power Supply 01 2 Fan 01 1 Fan02 1 Fan 01 2 Fan 02 2 3 To power on the subsystem turn on the main switch open first the switch cover in the right corner side of front panel Exe rM oe e Te Main Hom e Ul a NL a D e quc Switch EN se L e 3 ea H e e f ts e e 4 Allow the machine a few moments to initialize before using it amp amp NOTE The system will initialize after turning on the Main Switch Each disk slot will be checked during subsystem initialization 5 Configure RAID using the utility options described in the next chapter 56 User Manual 42 Bays SAS to SAS SATA RAID Subsystem 3 4 Powering Off I MPORTANT When powering off the RA
28. disk is a separate and individual RAID Set The disk is available to the host as an individual disk It is typically used on a system where the operating system is on a disk not controlled by the RAID controller firmware To create pass through disk click on the Create Pass Through link under the Physical Drives main menu The setting function screen appears Select the disk drive to be made as Pass Through Disk and configure the Pass Through Disk attributes such as the Cache Mode write protection Tagged Command Queuing SAS port mapping and LUN Base LUN for this volume lopen all close all W Raid System Console H 0 Quick Function H RAID Set Functions amp i Volume Set Functions Ely Physical Drives vi Create Pass Through Disk J Modify Pass Through Disk Delete Pass Through Disk Set Disk To Be Failed Activate Failed Disk L Identify Enclosure Identify Drive System Controls H Information a Select the IDE drive For Pass Through s Enclosure 1 SAS2 E SAS2JE 4 BD 00bd00 Q SLOT 09 f SLOT 10 600 1GB 600 1GB SLOT 11 SLOT 12 gt SLOT 13 stot 14 SLOT 15 svot 16 600 1GB 600 1GB 600 1GB l600 1GB 600 1GB 600 1GB ATA WDC WD6000HLHX 0 ATA WDC WD6000HLHX 0 ATA WDC WD6000HLHX 0 ATA WDC WD6000HLHX 0 ATA WDC WD6000HLHX 0 ATA WDC WD6000HLHX 0 ATA WDC WD6000HLHX 0 ATA WDC WD6000HLHX 0 a Enter Pass Through Disk Attribute Volume
29. eS X m z n p cw Eq ee l boo TF UES 4 oe ee EE Tr PS Se lee PS ees ery pe Sars leet pe ee ee pole r A ras fr xA zx p E 10 Replace the bottom board If necessary remove the screws from the bottom board and place the new bottom board then tighten back the screws User Manual 161 42 Bays SAS to SAS SATA RAID Subsystem 11 Before reinserting the bottom board the expander module s need to be removed This is a precautionary step to prevent the connector pins of the expander module s from possibly being bent when the bottom board is inserted Refer to Section on Replacing the Expander Module for steps on how to remove or reinsert the expander module Controller Mode was were Replaced Removed Left Single Controller Right Dual Controler Right ee Right Bottom Board Left Bottom Board Controller Module 1 Controller Module 2 Power Supply 01 1 Fan 06 1 Power Supply 01 2 TEFL RUN E E etat E aa Wm Rm WR Expander 1 1 Expander 2 2 Expander 2 1 Expander 1 2 EU User Manual 42 Bays SAS to SAS SATA RAID Subsystem 12 Insert the bottom board into the bottom board slot Slide the bottom board inwards Make sure the 2 thumbscrews are in open position Push the 2 thumbscrews until the bottom board is engaged in the enclosure 952ai9 a i po a om m ds r ra ae Soh brs mE pL m lt r
30. in LCD Select button Y This is used to enter the option you have selected Press this button to return to the previous menu NOTE This button can also be used to reset the alarm beeper For example if one disk drive fails pressing this button will mute the beeper Exit button EXIT User Manual E 42 Bays SAS to SAS SATA RAID Subsystem 2 7 2 LCD I P Address in Dual Controller Mode In dual controller mode the RAID subsystem has 2 IP addresses which can be accessed separately By default the IP address of Controller 1 is shown To view the IP address of Controller 2 press the Down Arrow W button in the front panel three 3 times When the IP address of Controller 1 is shown there is no blinking rectangular character at the end of the IP address When the IP address of Controller 2 is shown there is a blinking rectangular character at the end of the IP address When the IP address has a link connected to network there is an at the end of the IP address When there is no link there is no Controller 1 P Address No rectangular character RAID Model Name f RAID Model Name 192 168 1 100 192 168 1 100 Controller 1 has Link Controller 1 has no Link Controller 2 I P Address With rectangular character blinking RAID Model Name RAID Model Name 192 168 1 101 192 168 1 101 E Controller 2 has Link Controller 2 has no Link EFT User Manual 42 Bays SAS to SAS SATA
31. is set to 00000000 Function Key Definitions If you are going to configure the subsystem using the LCD panel please press first the select button Use the Up or Down arrow keys to go through the information on the LCD screen This is also used to move between each menu when you configure the RAI D Up and Down 4A Arrow buttons WV NOTE When the Down Arrow button W is pressed 3 times the LCD control will shift to the other RAID controller in redundant controller mode and the other RAID controller s IP address will be shown in LCD Select button w This is used to enter the option you have selected Press this button to return to the previous menu NOTE This button can also be used to reset the alarm beeper For example if one disk drive fails pressing this button will mute the beeper Exit button EXIT User Manual ra 42 Bays SAS to SAS SATA RAID Subsystem 4 2 1 Menu Diagram The following menu diagram is a summary of the various configurations and setting functions that can be accessed through telnet The LCD panel menus also have similar functions except Update Firmware Raid 0 L Greater Two TB Volume Support __ No Use 64bit LBA Use 4K Block L_ Edit the Capacity L Select Stripe Size gt 4K 8K 16K 32K 64K 128K L Create Vo Raid Set Yes No Raid 1 or 1 0 L Greater Two TB Volume Support No Use 64bit LBA Use 4K Block L Edit the Capacity L Select Stripe Size gt 4K
32. password default is 00000000 to login Er pu gi Teen p 700 eee File Edit View Options Transfer Script Tools Help tod 33 Lod 1 293 SPA Ses ep ETS a us 192 168 10 173 OOOO RAID Controller Main Menu E Raid Set Function volume Set Funetion Physical Drives Raid system Function Hdd Power Management Ethernet Configuration Clear Event Buffer Hardware Monitor System Information Arrowkey or AziMmagve Cursor Enteriselect ESC ESCcape LiLline Draw Telnet 14 57 24 Rows 80 Col T100 3 After login to RAID System Function menu select Update Firmware Then choose Transfer menu and select Zmodem Upload List GS 192 168 10 173 CRT Saxi File Edit view Gptions Transfer Script Tools Help d dl Xd odo Sendasct b 1 192168 10 173 SMS ASCII Send madem Receive modem paid Sy Send modem Receive Yrmodem Mute TH Change JBOD RA f Stark zmudem Liploac Back gro SATA MC HOD Rea Yolume Transfer File From Terminal Hdd Que Emulator By zmodem Protocol Control lt lt Five ctr To Abort gt gt Disk wr Capacity Truncation EN dic Restart Controller Aprowkew OF AF IMove cursar CU SC ESCape LiLine Draw xX Reuraw lm zu 24Rows B0 Cols T100 s MUM Telnet User Manual I Display emadem file upload list 42 Bays SAS to SAS SATA RAID Subsystem
33. you create a new session For connecting to a S t3 remote server v What type of connection do you want to establish Protocol Telnet b Da not use this wizard when creating sessions 4 mi Ready il 24 Rows 80 Cols YT100 NOM ET User Manual 42 Bays SAS to SAS SATA RAID Subsystem 2 Enter the RAID subsystem s IP address Make sure the PC running the terminal emulation program can connect to the RAID subsystem s IP address Click Next What is the name or IP address of Ehe remote hast Hostname 192 168 10 173 Pork 23 Firewall Mone The wizard is now ready to create the new session Far you What name do you want to use to uniquely identify the new session Session name 192 11 Description 4 Select the Session name and click i Connect u Juj d the B Serial COMI A Serial coM2 Show dialog an startup Open in a tab User Manual ra 42 Bays SAS to SAS SATA RAID Subsystem 5 After successful connection the Main Menu will be displayed Select a menu and the Password box will be shown Enter password default is 00000000 to login m pm Ti 192 168 10 173 CRT oes File Edit wiew Options Transfer Script Tools Help ejudllg 39 00 3308 G4 T S 9g au a ge H e 18216810173 xi SELE RAID Contra Main Menu z volumer Raig Raig Set Function Yolume set Function Physical Drives Raid System Function Hdd
34. 00 d Delete RaidSet pP s 000 000000904400 eect Rebuilding Migration LBA 15 12 41 B cese Mac oc d rana Velume VoL doo Stop Migration E 000 00 25 eae Volume VOL 000 Start Migrating 42 Bays SAS to SAS SATA RAID Subsystem 5 5 9 Generate Test Event If you want to generate test events move the cursor bar to the main menu and click on the Generate Test Event Link Tick on the Confirm The Operation and click on the Submit button Then click on the View Events Mute Beeper to view the test event open all close all Do You Want To Generate Test Event Raid System Console H 0 Quick Function RAID Set Functions Confirm The Operation i Volume Set Functions l C Physical Drives E y System Controls ae eee L System Configuration M j Advanced Configuration Hdd Power Management EtherNet Configuration 0 Alert By Mail Configuration v SNMP Configuration NTP Configuration View Events Mute Beeper ri Clear Event Buffer Modify Password C Upgrade Firmware Shutdown Controller Restart Controller amp 7 Information 5 5 10 Clear Event Buffer Use this feature to clear the RAID Subsystem s System Events Information buffer Raid System Console H 0 Quick Function H 0 RAID Set Functions amp 7 Volume Set Functions H Physical Drives Ei 3 System Controls HL System Configuration Advanced Conf
35. 0050550500000000000000000000000000000000 00000000000 000000000000000008 Select T The Volume Set For Modification 3 Raid System Console H Quick Function Select Volume Set Name On Raid Set Capacity ELM RAID at Fue Ge c Volume VOL 000 Raid Sets 000 300 0GB El AW vote Set Functions LL cL ee n Submit Hese a D Schedule volume Check Stop volume Check LJ Physical Drives EH System Controls H Information The following screen appears open all close all M Raid System Console amp 7 Quick Function AS RAID Set Functions Si 3 Volume Set Functions Create Volume Set fon Create Raid30 50 60 a M un M D Check Volume Set Pe L Schedule Volume Check Stop Volume Check 4 9 Physical Drives H 0 System Controls 9 Information s Enter The SURE Attribute Volume Name Volume VOL 000 Max Capacity Allowed 1200 0 GB a ec Volume Capacity 1200 0 GB Volume Initialization Mode Foreground Initialization Volume Raid Level Volume Stripe Size ja I KBytes Volume Cache Mode Write Back ea Volume Write Protection Disabled v Tagged Command Queuing Controller 1 SAS Port Mapping Porto l porti Controller 2 SAS Port Mapping Port2 Ll ports LUN Base LUN mogga Confirm The Operation Submit Reset To modify Volume Set attribute values select an attribu
36. 134 User Manual 42 Bays SAS to SAS SATA RAID Subsystem 4 To remove the disk tray containing the disk drive to be replaced unlock the disk tray lock using the key for disk tray lock The lever handle will automatically open If the lever handle does not automatically open pull upwards the tip of the lever handle part where the tray lock is located Then pull upwards the lever handle of the disk tray PVP PP up wp V A UU ace 7 18777222777 70 n a ALES OESEEEEEEE m EN S877 7 MEM RN c Lc ELLUL ITI a 5 Remove the 4 screws on the bottom part of the disk tray IMPORTANT In dual controller mode the replacement process of O SATA disk drive in a disk tray is done differently In single controller mode the replacement process of SATA disk in a disk tray is the same with SAS disk HDC single Controller D SATA No need dongle board No need dongle board User Manual 135 42 Bays SAS to SAS SATA RAID Subsystem For SATA Disk Drive Dual Controller Mode a Remove the 4 screws as indicated in the picture c Disconnect the dongle board metal bracket d Connect the dongle board metal bracket into the new SATA disk drive ETT User Manual 42 Bays SAS to SAS SATA RAID Subsystem e Place the disk drive with dongle board into the disk tray To secure the disk drive in the disk tray tighten the 4 screws that were removed before D ONT Ue T net V DEOR D ee ER WELT St
37. 8K 16K 32K 64K 128K L Create Vol Raid Set Yes No L Initialization Mode Foreground Background Raid 1 0 Spare No Init To Rescue Volume L_ Greater Two TB Volume support gt No Use 64bit LBA Use 4K Block L Edit the Capacity L Select Stripe Size gt 4K BK 16K 32K 64K 128K L Create Vo Reid Set _ Yes No L Initialization Mode Foreground Background Raid 3 No Init To Rescue Volume L_ Greater Two TB Volume Support No Use 64bit LBA Use 4K Block L Edit the Capacity L Create Vol Raid Set Yes No L Initialization Mode Foreground Background Quick Volume Raid Set Raid 5 No Init To Rescue Volume L Greater Two TB Volume Support gt No Use 64bit LBA Use 4K Block L Edit the Capacity L Select Stripe Size 4K BK 16K 32K 64K 128K L Create Vol Raid Set Yes No L Initialization Mode gt Foreground Rackground No Init To Rescue Volume Raid 6 L Greater Two TB Volume Support gt No Use 64bit LBA Use 4K Block L Edit the Capacity L Select Stripe Size gt 4K BK 16K 32K 64K 128K L Create Vol Raid Set gt Yes No L Initialization Mode Foreground Background Raid 3 Spare No Init To Rescue Volume L Greater Two TB Volume Support gt No Use 64bit LBA Use 4K Block L Edit the Capacity L Create Vol Raid Set Yes No L initialization Mode Foreground Rackground Raid 5 Spare No Init To Rescue Volume L Greater Two TB Volume Support g
38. CP client function through the LCD front panel or terminal Ethernet Configuration menu NOTE If DHCP client function is enabled but a DHCP server is unavailable and the I P address is changed a Controller Restart is necessary If the DHCP client function is disabled and the IP address is changed Controller Restart is not needed Note that you may need to be logged in as administrator with local admin rights on the remote machine to remotely configure the RAID Subsystem The RAID Subsystem s controller default User Name is admin and the Password is 00000000 lopen all close all 8 iid Syston Console a RaidSet Hierarchy H Quick Function RAID Set Devices Volume Set Ch Lun Volume State Capacity amp RAID Set Functions E m Volume Set Functions s H1 Physical Drives H System Controls UEETEDUUPCNTETTITOPEUECECTIPUECECEEUECTECUTUUUETEEUECISTTERETUETTEUECTUTEEUTTURTITEETURTTEUPETUTERETUNCTETNUTPEUT TER ETUR TETUR ETTENURUETUETTTUTTUETTETETITETIT E Information Enclosure 1 SAS2 E B0 00 b000 26 500184D50957303F Device Usage Capacity Model SLOT O1 1D Free 600 1GB ATA WDC WD6000HLHX 0 SLOT O2 1E Free 600 1GB ATA WDC WD6000HLHX 0 SLOT 03 24 Free 600 1GB ATA WDC WD6000HLHX 0 SLOT O4 1C Free 600 1GB ATA WDC WD6000HLHX 0 SLOT 05 25 Free 600 1GB ATA WDC WD6000HLHX 0 SLOT 06 22 Free 600 1GB ATA WDC WD6000HLHX 0 SLOT 07 23 Free 600 1GB ATA WDC WD6000HLHX 0
39. Cache Mode Write Protection Tagged Command Queuing Controller 1 SAS Port Mapping Controller 2 SAS Port Mapping LUN Base LUN Confirm The Operation Submit Reset Write Back v Disatied Enabled Y porto Iport1 IV port2 Port3 fo TERI User Manual rA 42 Bays SAS to SAS SATA RAID Subsystem 5 4 2 Modify a Pass Through Disk Use this option to modify the attribute of a Pass Through Disk User can modify the Cache Mode Tagged Command Queuing and SAS Port LUN Base LUN on an existing Pass Through Disk To modify the Pass Through drive attribute from the Pass Through drive pool click on the Modify a Pass Through Disk link The Select The Pass Through Disk For Modification screen appears Tick on the Pass Through Disk from the Pass Through drive pool and click on the Submit button to select the drive lopen all close all 00000 0 ii Select The Pass Through Disk For Modification M Raid System Console IG Quick Function Enclosure 1 SAS2 E SAS2JE 4 BD 00bd00 H RAID Set Functions stoT 09 600 1GB ATA WDC WD6000HLHX 0 8 7 Volume Set Functions zi 3 Physical Drives us coe Pans eee di X POP D Delete Pass Through Disk Set Disk To Be Failed w Activate Failed Disk L Identify Enclosure Identify Drive 7 System Controls H 0 Information 5 4 3 Delete Pass Through Disk To delete Pass Through Disk from the Pass T
40. Confirm The Operation Submit Reset NOTE Refer to Section 5 3 1 Create Volume Set for detailed information about the Volume Set settings 5 3 3 Delete Volume Set To delete a Volume Set select the Volume Set Functions in the main menu and click on the Delete Volume Set link The Select The Volume Set To Delete screen will show all available RAID Sets Tick on a RAID Set and check the Confirm The Operation option and then click on the Submit button to show all Volume Sets in the selected RAID Set Tick on a Volume Set and check the Confirm The Operation option Click on the Submit button to delete the Volume Set lopen all close all 3 Raid System Console EHC Quick Function EH RAID Set Functions E a volume Set Functions pma op i Create Volume Set P B Create Raid 30 50 60 Capacity 300 0GB On Raid Set T cmm Raid Set 000 E Confirm The Operation Submit Rese p D Modify Volume Set in L Check Volume Set P L Schedule Volume Check i Stop Volume Check 0 Physical Drives AS System Controls H Information ES User Manual 42 Bays SAS to SAS SATA RAID Subsystem 5 3 4 Modify Volume Set Use this function to modify Volume Set configuration To modify the attributes of a Volume Set 1 Click on the Modify Volume Set link 2 Tick from the list the Volume Set you want to modify Click on the Submit button lopen all close all E 150550100000
41. D 3 sector stripes data across groups of drives but one drive in the group is dedicated for storing parity information RAID 3 relies on the embedded ECC in each sector for error detection In the case of drive failure data recovery is accomplished by calculating the exclusive OR XOR of the information recorded on the remaining drives Records typically span all drives which optimizes the disk transfer rate Because each I O request accesses every drive in the array RAID 3 arrays can satisfy only one I O request at a time RAID 3 delivers the best performance for single user single tasking environments with long records Synchronized spindle drives are required for RAID 3 arrays in order to avoid performance degradation with short records RAID 5 arrays with small stripes can yield similar performance to RAID 3 arrays Read and write operations span all drives Y yovv v v DATA DATA DATA DATA DATA PARITY NGC SU Paralled access decreases data transfer time for long sequential records Under RAID 5 parity information is distributed across all the drives Since there is no dedicated parity drive all drives contain data and read operations can be overlapped on every drive in the array Write operations will typically access one data drive and one parity drive However because different records store their parity on different drives write operations can usually be overlapped Writes require parity to be updated DATA
42. D Blue l I ndicates the disk drive is busy or being Blinking accessed reen I ndicates the disk drive in this slot is good I ndicates the disk drive in this slot is defective or failed Power On Fail LED LED is off I ndicates there is no disk drive in this slot EE User Manual 42 Bays SAS to SAS SATA RAID Subsystem 2 6 2 Disk Drive Installation This section describes the physical locations of the hard drives supported by the subsystem and give instructions on installing a hard drive The subsystem supports hot swapping allowing you to install or replace a hard drive while the subsystem is running NOTE When the RAID subsystem is shipped the disk trays are not placed in the disk slots If all disk trays will be used to install all 42 disk drives for quicker and easier installation of disk drives in the RAID subsystem it is recommended to install first each disk drive in a disk tray After installing the disk drives insert 14 disk trays into one row of 14 slots at a time and lock them one by one Do the same for the next row until the last row Disk Slots NOTE When the subsystem is already in operational mode it is not recommended to open the top cover for a long period of time proper air flow within the enclosure might fail causing high disk drive temperature User Manual Er 42 Bays SAS to SAS SATA RAID Subsystem I MPORTANT In dual controller mode the installation of SATA disk drive in
43. GB TET ATA ST380815AS ATA WDC WDS5000AADS 0 ATA ST3320620NS ATA ST3250310NS ATA ST380815AS ATA ST3250620NS ATA ST3250310NS 250 1GB ATA ST3250620NS SLOT 35 250 1GB ATA ST3250620NS SLOT 36 250 1GB ATA ST3250620NS SLOT 37 250 1GB ATA ST3250310NS SLOT 38 250 1GB ATA ST3250620NS SLOT 39 320 1GB ATA ST3320620NS wu d fir seora 250 1cB ATA ST3250620NS E E apum ERE D JE a care r S lopen all close all Raid System Console i HO ot DUNT Total Disks 20 Disks Sarra Eanos 19 H Quick Function Volume Name aid Level Stripe Size feu ee mcmemmncensi noes 0 US ARC 8366 VOL 000 Raid 6 Create RAID Set Raide wj CUTE EN DL i ge tribu gt During Raic xpansion t 0 Delete RAID Set y sior ee S GE SS SSS aaa SSS SS iJ Rename RAID Set iJ Activate Incomplete RAID S L Create Hot Spare J Delete Hot Spare E CJ Volume Set Functions 8 Physical Drives J System Controls H Information User Manual UNE 42 Bays SAS to SAS SATA RAID Subsystem Migration occurs when a disk is added to a RAID Set Migrating status is displayed in the RAID Set status area of the RAID Set information Migrating status is also displayed in the Volume Set status area of the Volume Set Information for all Volume Sets under the RAID Set which is migrating open all close all 3 Raid System Console H Quick Function idSet Hierarchy E CJRAID Set Functions
44. I D Subsystem turn off first the Main Switch and allow at least 3 minutes for the subsystem to shutdown properly During this time each disk slot starting from slot 1 until slot 42 will be powered down When subsystem has totally powered down turn off the switches of the 2 Power Supply Fan Modules at the rear benedi Da d M OR X NER UNE 958 8 8 55 6 6 56 55 6 558 0 5 Sequence of disk slot power down from slot 1 to slot 42 User Manual rA 42 Bays SAS to SAS SATA RAID Subsystem Chapter 4 RAID Configuration Utility Options Configuration Methods There are three methods of configuring the RAID controller a Front panel touch control buttons b Web browser based remote RAI D management via the R Link Ethernet port C Telnet connection via the R Link Ethernet port NOTE The RAID subsystem allows you to access using only one method at a time You cannot use more than one method at the same time 4 1 Configuration through Telnet 4 NOTE This example uses CRT terminal emulation program You can also use Windows Hyper terminal as another option 1 To connect to RAID subsystem using Telnet open Terminal Emulation program example CRT 6 1 and start new session and select Telnet protocol Click Next lim not connected CRT JL EE File X Edit wiew Options Transfer Script Tools Help T Era G ES 34 Ly Mew Session Wizard L pm EN This wizard will help
45. I D subsystem from unauthorized access The controller will check the password only when entering the Main menu from the initial screen The RAID subsystem will automatically go back to the initial screen when it does notreceive any commandin twenty seconds TheRAID subsystem s factory default password is set to 00000000 User Manual 61 42 Bays SAS to SAS SATA RAID Subsystem VT100 terminal configuration Utility Main Menu Options Select an option and the related information or submenu items display beneath it The submenus for each item are shown in Section 4 2 1 The configuration utility main menu options are po E Quick Volume And RAI D Create a RAID configuration which Set Setup consists of all physical disks installed RAI D Set Functions Create a customized RAID Set Volume Set Functions Create a customized Volume Set Physical Drive Functions View individual disk information RAI D System Functions Setting the RAID system configurations Ethernet Configuration Setting the Ethernet configurations 62 COV 42 Bays SAS to SAS SATA RAID Subsystem 4 2 Configuration through the LCD Panel All configurations can be performed through the LCD Display front panel function keys except for the Firmware update The LCD provides a system of screens with areas for information status indication or menus The LCD screen displays menu items or other information up to two lines at a time The RAID controller s factory default password
46. No L Are You Sure Yes No Check Volume Set L Check Volume From Raid Set L Select Volume Set to Check L Check The Volume Yes No Stop Volume Check L Stop All Volume Check gt Yes No L Are You Sure Yes No Display Volume Set Info L Display Volume Info in Raid L Select Volume To Display ES User Manual 42 Bays SAS to SAS SATA RAID Subsystem View Drive Information L Select The Drives Create Pass Through Disk L_ Select Drive gt SAS Port LUN Base SAS LUN Cache Mode Tag Queuing Modify Pass Through Disk Physical Drives l_ Select The Drives SAS Port LUN Base SAS LUN Cache Mode Tag Queuing Delete Pass Through Disk L Select The Drives L_ Delete Pass Through Yes No L_ Are You Sure Yes No Set Disk To Be Failed L_ Select The Drive E1SLOT 01 E1SLOT 21 E2SLOT 22 E2SLOT 42 L_ Set Disk To Failed _ Yes No L Are You Sure Yes No Activate Failed Disk L Select The Drive E1SLOT 01 E1SLOT 21 E2SLOT 22 E2SLOT 42 L Activate Failed HDD gt Yes No L_ Are You Sure Yes No Identify Selected Drive L Select The Drives Identify Enclosure L_ Select The Enclosure User Manual 67 42 Bays SAS to SAS SATA RAID Subsystem Mute The Alert Beeper Yes No Alert Beeper Setting gt Disabled Enabled L_ Save The Settings Yes No Change Password L Enter New Password L_ Re Enter Password L_ Save The Password gt Yes No JBOD
47. RAID Function L_ RAID JBOD L Configured AS JBOD Yes No L_ Are You Sure Yes No Background Task Priority UltraLow 596 Low 2096 Medium 50 High 8096 Raid System Function L_ Save The Settings Yes No SATA NCQ Support Enable Disable HDD Read Ahead Cache gt Enable Disable Maxtor Disable HDD Queue Depth Setting 1 2 4 8 16 32 Volume Data Read Ahead gt Normal Aggressive Conservative Disabled Disk Write Cache Mode gt Auto Enabled Disabled Capacity Truncation gt To Multiples of 10G To Mulitples of 1G Disabled Update Firmware Shutdown Controller Yes No L Are You Sure Yes No Restart Controller L Confirm Reset gt Yes No I Are You Sure Yes No More System Function Hot Plugged Disk For Rebuilding L Blank Disk only Always Disabled ET User Manual 42 Bays SAS to SAS SATA RAID Subsystem Stagger Power On 0 4 0 7 1 0 1 5 2 0 2 5 3 0 3 5 4 0 45 5 0 5 5 6 0 l_ Save the settings gt Yes No Hdd Power Management Time to Low Power Idle Disabled 2 3 4 5 6 7 L_ Save the Settings gt Yes No Time to Low RPM Mode Disabled 10 20 30 40 50 60 l_ Save the settings gt Yes No Time to Spin Down Hdd Disabled 1 3 5 10 15 20 30 40 60 L_ Save the settings Yes No Hdd Spin up wait Time 7 14 21 30 40 50 60 75 90 105 120 DHCP Function Disabled Enabled Lo
48. RAID Subsystem Chapter 3 Getting Started with the Subsystem This chapter contains information about the steps needed to start using the subsystem If the subsystem will be installed in a rackmount cabinet follow the steps in Section 3 1 otherwise proceed with Section 3 2 3 1 Installing the Rails and Mounting into Rack NOTE At least two persons are needed to lift the subsystem To X reduce the weight of the subsystem remove the 2 power supply modules from the rear of subsystem If disk drives are already installed in the disk trays remove also the disk trays Refer to appropriate sections on how to remove the power supply modules and how to remove the disk trays disk drives NOTE The subsystem must be installed near the host system where it will be connected A Phillips screwdriver is needed in installation WARNING It ts prohibited to put other enclosures subsystems on AN top of the 42 bay subsystem because the total weight will not be supported by the rails Steps 1 Open the rail box 2 Remove the 2 rail assemblies and the screws accessories from the box Check its contents User Manual alo 42 Bays SAS to SAS SATA RAID Subsystem 3 Getone rail assembly Front Side of Rail Assembly Rear Side of Rail Assembly 4 Release and detach the inner rail member from the rail assembly a Slide the middle rail out towards the front side b Press the white lock then pull the inner rail o
49. SAS to SAS SATA RAI D Subsystem User Manual 42 Bays SAS to SAS SATA RAID Subsystem Table of Contents Preta CO EE T 5 Before You Begin 6 SASAE E S E E ne m 6 FE SIC CMT CN ANS NN E 6 Packaging Shipment and DellVGly ssesenee ties ui aeara e EE Ee E aea EAEE EES EROE TEESE EEOSE 6 Unpacking the SAipping Cartolerie uaea ea a e EREN OREA Era EEs 7 Chapter 1 Product Introduction eosoooeessooeesssooeeesssoesesssocesssoocesssoseesooesessseesessssee 8 LE WEE MENG 3s OECC ON e NETTES 10 Le RAID COMC ODIS serseri e ES are ee nen ee eee E NN 12 Eo Anry PENMON a Em 17 Dee pP e E E te ecee decomersee 17 Lo Volne Oea E A E E E E E ee stsecoeeasees 17 IA HOrAvaN DI RR Rm 18 Chapter 2 Identifying Parts of the RAID Subsystem 19 2d Man COMM OMI RE TEN 19 PANNE IIR M m 19 DMZ TREAT NCW E 20 22 Controller NOGA gic suerte titt cdm dieti Neubau sso mii eee 21 221 Controler Module Parne EE 22 23 Power Supply Fan Module PSPM us eoe tetro Ere e ien oU re eree Raso baai 24 Zo JPSHWLPaNSlsceie tnmen EE ceed Heu uc eL e II N 26 2A UO a m2 RR 27 NC DON RR 28 254 Expander Module Pane b enn fan tene ita ie e EcL E P a 28 IS H 29 201 Diek Dive talus CEDE E
50. Time Protocol It is an Internet protocol used to synchronize the clocks of computers to some time reference Type the NTP Server IP Address to enable the RAID Subsystem to synchronize with it To set the NTP function move the cursor to the main menu and click on the NTP Configuration link The NTP Configuration screen will be displayed Select the desired function and configure the necessary option After completing the settings tick on the Confirm The Operation and click on the Submit button to save the configuration open all close all Ee a NTP Server Configurations NTP Server IP Address 1 M Raid System Console H Quick Function H RAID Set Functions INTP Server IP Address 2 H 0 Volume Set Functions mo Physical Drives a Time Zone Configuration Ag System Controls Time Zone GMT408 00 Taipei iL System Configuration w Advanced Configuration v Hdd Power Management Automatic Daylight Saving Enabled Current Time 2013 3 27 12 10 43 w EtherNet Configuration NIE i yer NOESSL w Alert By Mail Configuration RD SNMP Configuration Confirm The Operation vi NTP Configuratio Submit Reset View Events Mute Beeper 0 Generate Test Event vL Clear Event Buffer i Modify Password _ Upgrade Firmware w Shutdown Controller Restart Controller 8 73 Information User Manual 113 42 Bays SAS to SAS
51. View Options Transfer Script Tools Help E Wet ne 30 5307 FERE ENEE P 192 168 110 173 r1 XXXXXXXXXXX RAID Controller faa Raid system Function Mute The Alert Beeper Alert Beeper setting change Password JBOD RAID Function Background Task Priority SATA NCQ Support HDD Read Ahead cache Volume Data Read Ahead Hdd Queu control ls De M le Eo Fe ee or DE SEE E T Disk wri Capacity Truncation ULEI C Restart Controller Aprowkey OF Az MOove Cursor Ca Ready Telnet 16 59 24Rows B0 Cols VT100 NLIM User Manual 42 Bays SAS to SAS SATA RAID Subsystem 9 Message will show Firmware has been updated successfully 8j 192 168 10 173 CRT Jag Fille Edit View Options Transfer Script Tools Help EESIPESE JEU EE az 192 168 10 173 p XXXXXXX RAID Controller Lo 0000 Ox IS IPS UPS PS Ps Mute The Alert Beeper Alert Beeper setting change Passward JBOD RAID Function Background Task Priority SATA NCQ Support HDD Read Ahead cache Volume Data Read Ahead controlli OE MESE EN Been Updated Successfully Disk wr Capacity Truncation DIN B Restart Controller ArprowkKey Or Az MOove Cursor Ready Telnet 16 60 24Rows B Cols VT100 10 The RAID Controller must be restarted in order for the new firmware to take effect 8j 192 169 10 173 CRT EUER File Edit wiew Options Transfer Script Tools Help ind 3d Lo 2 JA Lg Es 4 rm As 182 158 10 173
52. a disk tray is done differently I n single controller mode the installation of SATA disk in a disk tray is the same with SAS disk No need dongle board Need dongle board SAS o ooo No need dongle board No need dongle board t NOTE In this model it is recommended to use 6Gb hard drive disks To install a SATA disk drive Dual Controller Mode in a disk tray 1 Use the Key for Disk Tray Lock to unlock a disk tray EET User Manual 42 Bays SAS to SAS SATA RAID Subsystem 3 Connect the dongle board into the SATA disk drive 4 Place the SATA disk drive into the disk tray then turn the disk tray upside down To secure the disk drive into the disk tray tighten 4 screws on the holes of the disk tray Note in the picture below where the screws should be placed in the disk tray holes 4 screws x 146 32 UNC L 5 0mm User Manual 33 42 Bays SAS to SAS SATA RAID Subsystem To install a SAS disk drive Single or Dual Controller Mode or SATA disk drive Single Controller Mode in a disk tray 1 Use the Key for Disk Tray Lock to unlock a disk tray 2 Place the disk drive into the disk tray 3 Turn the disk tray upside down To secure the disk drive into the disk tray tighten 4 screws on the holes of the disk tray Note in the picture below where the screws should be placed in the disk tray holes 4 screws x 6 32 UNC L 5 0mm de 34 User Manual 42 Bays SAS to SAS SATA RAID Su
53. and go into sleep mode The power consumption of the Idle HDD saving is from 6096 to 7096 Recovery time is 30 to 45 seconds Options are Disabled 1 For Test 3 5 10 15 20 30 40 and 60 Minutes Time To Wait HDD Spin Up This option allows user to set the host system waiting time for HDD spin up The values can be selected from 7 to 120 seconds x NOTE To verify if the disk drive you use supports APM select RAI DSet Hierarchy and click the disk drive E Slot link I n the Device Information screen check the Disk APM Support if Yes User Manual 109 42 Bays SAS to SAS SATA RAID Subsystem 5 5 4 EtherNet Configuration To set the Ethernet configuration click the EtherNet Configuration link under the System Controls menu The EtherNet Configuration screen will be shown Set the desired configuration Once done tick on the Confirm The Operation and click the Submit button to save the settings lopen all close all E M Raid System Console E Quick Function DHCP Function _ pues ux J RAID Set Functions Local IP Address Used If DHCP Disabled 199 tes In too CE EC ay Volume Set Functions Physical Drives System Controls L System Configuration L Advanced Configuration L Hdd Power Management EtherNet Configuration Alert By Mail Configuration SNMP Configuration L NTP Configuration View Events Mute Beeper L Generate Test Event Clear Ev
54. apacity The maximum Volume Set size is displayed by default If necessary change the Volume Set size appropriate for your application Greater Two TB Volume Support If the Volume Set size is over 2TB an option Greater Two TB Volume Support will be automatically provided in the screen as shown in the example above There are three options to select No 64bit LBA and AK Block No Volume Set size is set to maximum 2TB limitation 64 bit LBA Use this option for UNI X Linux Kernel 2 6 or later Windows Server 2003 SP1 or later versions Windows x64 and other supported operating systems The maximum Volume Set size is up to 512TB 4K Block Use this option for Windows OS such as Windows 2000 2003 or XP The maximum Volume Set size is 16TB Just use the Volume as Basic Disk Volume can t be used as Dynamic Disk also can t be used in 512Bytes block service program I nitialization Mode Set the Initialization Mode forthe Volume Set Initialization in Foreground mode is completed faster but must be completed before Volume Set becomes accessible User Manual EZ 42 Bays SAS to SAS SATA RAID Subsystem Background mode makes the Volume Set instantly available but the initialization process takes longer No Init To Rescue Volume is used to create a Volume Set without initialization normally used to recreate Volume Set configuration to recover data Stripe Size This parameter sets the size of the stripe wr
55. are then interleaved in a rotating sequence so that the combined space is composed alternately of stripes from each drive The specific type of operating environment determines whether large or small stripes should be used Most operating systems today support concurrent disk I O operations across multiple drives However in order to maximize throughput for the RAID Subsystem the I O load must be balanced across all the drives so that each drive can be kept busy as much as possible In a multiple drive system without striping the disk I O load is never perfectly balanced Some drives will contain data files that are frequently accessed and some drives will rarely be accessed STRIPING DISK DRIVES Disk 1 Disk 2 Disk 3 Disk 4 Data stripes from each drive are interleaved to create one logical drive By striping the drives in the array with stripes large enough so that each record falls entirely within one stripe most records can be evenly distributed across all drives This keeps all drives in the array busy during heavy load situations This situation allows all drives to work concurrently on different I O operations and thus maximize the number of simultaneous I O operations that can be performed by the array ETE User Manual 42 Bays SAS to SAS SATA RAID Subsystem Definition of RAI D Levels RAID O is typically defined as a group of striped disk drives without parity or data redundancy RAID O arrays can be configured with large
56. ata is striped across disks as in RAID 0 and it uses double distributed parity as in RAID 6 RAID 60 provides data reliability good overall performance and supports larger volume sizes RAI D 60 also provides very high reliability because data is still available even if multiple disk drives fail two in each disk arrays User Manual 42 Bays SAS to SAS SATA RAID Subsystem 1 3 Array Definition 1 3 1 RAID Set A RAID Set is a group of disk drives containing one or more logical volumes called Volume Sets It is not possible to have multiple RAID Sets on the same disk drives A Volume Set must be created either on an existing RAID Set or on a group of available individual disk drives disk drives that are not yet a part of a RAID Set If there are existing RAID Sets with available raw capacity new Volume Set can be created New Volume Set can also be created on an existing RAI D Set without free raw capacity by expanding the RAID Set using available disk drive s which is are not yet RAID Set member If disk drives of different capacity are grouped together in a RAID Set then the capacity of the smallest disk will become the effective capacity of all the disks in the RAID Set 1 3 2 Volume Set A Volume Set is seen by the host system as a single logical device It is organized in a RAID level with one or more physical disks RAID level refers to the level of data performance and protection of a Volume Set A Volume Set capacit
57. ave 120 GB drives from different vendors chances are that the capacity varies slightly For example one drive might be 121 1 GB and the other 121 4 GB This drive truncation mode makes the 121 1 GB and 121 4 GB drives same capacity 121 GB so that one could replace the other No Truncation The capacity of the disk drive is not truncated 5 5 2 Advanced Configuration To set the RAID system function move the cursor to the main menu and click the Advanced Configuration link The Advanced Configuration menu will show all items then select the desired function NOTE When you want to change the value on advance configuration screen please contact your vendor s support engineer for assistance lopen all close all a Advanced Configurations Y Raid System Console Quick Function EH RAID Set Functions H 0 Volume Set Functions Default T 12 w Seconds TLER Setting Timeout Setting 8 7 Physical Drives Number Of Retries 4 System Controls L System Configuration _ Advanced Configuration Hdd Power Management Buffer Threshold Setting Amount Of Read Ahead Number Of AV Streams EtherNet Configuration Alert By Mail Configuration SNMP Configuration NTP Configuration View Events Mute Beeper Generate Test Event Clear Event Buffer Modify Password Upgrade Firmware Shutdown Controller Ly LDLDDDULG OOO Restart Controller Optimize AV Recording Read And Discard Parity Data Hitachi SATA HDD Spe
58. being installed in the RAID controller Optimize AV Recording AV recording option is for video recording no time limit but if used in normal operation performance may be degraded This new feature there are 4 options Disabled Model Mode2 and Mode 3 Default value is Disabled Our controller cache uses LRU method there have no special memory capacity reserved for read or write The Mode 1 2 and 3 are used for define the command sorting method The default sorting method is helpful for normal applications but not useful for AV applications so we have defined three different sorting methods for these special applications To decide how to optimize AV stream recording parameter you need to adjust the Optimize AV Recording and Write Buffer Threshold during runtime Read And Discard Parity Data This function is used to determine if parity data is to be read and discarded Hitachi SATA HDD Speed This function is used to set the Hitachi SATA HDD Speed WDC SATA HDD Speed This function is used to set the WD SATA HDD Speed Seagate SATA HDD Speed This function is used to set the Seagate SATA HDD Speed User Manual 107 42 Bays SAS to SAS SATA RAID Subsystem 5 5 3 HDD Power Management MAI D Massive Array of Idle Disks is a storage technology that employs a large group of disk drives in which only those drives in active use are spinning at any given time This reduces power consumption and prolongs the lives of the drives
59. bsystem To install the disk trays into the disk slots a Loosen two screws on both sides of the top cover on the front panel side c Hold the front part of the top cover and slide the top cover about half an inch towards the front side then pull upwards to remove it User Manual 35 42 Bays SAS to SAS SATA RAID Subsystem d Insert each disk tray with disk drive one by one 14 disk trays or one row first and then lock each disk tray Then do the same for the next 14 disk trays or row To install the disk tray into the disk slot insert it first in the slot Then push down the latch part of disk tray as indicated in the picture below until it reached a full stop Close the lever handle then use the Key for Disk Tray Lock and turn the disk tray lock into locked position EETS User Manual 42 Bays SAS to SAS SATA RAID Subsystem e When all disk trays have been installed and locked put the top cover back and place it about half an inch away Then push the top cover towards the rear f Use the Top Cover Key to lock the key lock on the front panel side g To secure the top cover tighten two screws on both sides of the top cover on the front panel side User Manual 37 42 Bays SAS to SAS SATA RAID Subsystem 2 7 LCD Display Panel 2 7 1 LCD Display Panel LEDs Power LED Power Fail LED Fan Fail LED Over Temperature LED Voltage Warning LED Activity LED Environme
60. cal IP Address Ethernet Configuration HTTP Port Number 80 Telnet Port Number 23 SMTP Port Number 25 Ethernet Address SMTP Server IP Address Mail Sender Name Alert By Mail Configuration Mail Sender Address Mail Account Mail Account Password Event Notification 1 2 3 4 Mail To Name Mail To Address Notify Type Disabled Event Notification Urgent Error Notification serious Error Notification Warning Error Notification Information Notification Notify No Event Yes No View System Events _ Show System Events Clear Event Buffers Clear Event Buffer gt Yes No Hardware Monitor The Hardware Monitor Information System Information The System Information User Manual ra 42 Bays SAS to SAS SATA RAID Subsystem 4 3 Configuration via web browser based proRAI D Manager The RAID Subsystem can be remotely configured via R Link port with proRAI D Manager a web browser based application The proRAID Manager can be used to manage all available functions of the RAID controller To configure the RAID Subsystem from a remote machine you need to know its IP Address Launch your web browser from remote machine and enter in the address bar http IP Address I MPORTANT The default I P address of R Link Portis 192 168 1 100 and subnet mask is 255 255 255 0 DHCP client function is also enabled by default You can reconfigure the IP Address or disable the DH
61. cannot be modified 42 Bays SAS to SAS SATA RAID Subsystem 5 3 5 Check Volume Set Use this function to perform Volume Set consistency check which verifies the correctness of redundant data data blocks and parity blocks in a Volume Set This basically means computing the parity from the data blocks and comparing the results to the contents of the parity blocks or computing the data from the parity blocks and comparing the results to the contents of the data blocks x To perform Check Volume Set function NOTE The Volume Set state must be Normal in order to perform Check Volume Set Only RAID levels with parity redundant data such as RAID Levels 3 5 6 30 50 and 60 support this function 1 Click on the Check Volume Set link 2 Tick from the list the Volume Set you want to check Select the Check Volume Set options open all close all E Raid System Console s Select The Volume Set To Be Checked JIG 5Vvste LONnSOle H Quick Function Select Volume Set Name On Raid Set Capacity ogg tions 4H RAID Set Functions M Volume VOL 000 Raid Set 000 300 0GB Ej Volume Set Functions Create Volume Set Hu LOL T Se eS LT SMEe e lj Create Raid30 50 60 iV Scrub Bad Block If Bad Block Is Found Assume Parity Data Is Good LJ Delete Volume Set Re compute Parity If Parity Error Is Found Assume Data Is Good iJ Mo dify Volume Set Schedule Volume Check Confitm The Opera
62. detach the front panel from the enclosure Note that the main switch cable is connected to the front panel Disconnect the cable Nc pes 4 User Manual 159 42 Bays SAS to SAS SATA RAID Subsystem 6 Place the front panel in a safe place DU MA Ix AGU G00 a E Foe 4 EE JS e TET 2 wae EF s L pe m NC 2 0000000000 T 000 If the right bottom board will be replaced unlock and remove disk trays 1 to 21 and hung the trays in the slots If the left bottom board will be replaced unlock and remove disk trays 22 to 42 and hung the trays in the slots em aT gt o e ey SS SS es RS Lg LI a in pa i i ama 7 lat ot S asd P AO e SI px mL ee l Sr ts S SS S lS SH Ee Sele EE Te TI i a edi Ear 7 a et 160 User Manual 42 Bays SAS to SAS SATA RAID Subsystem 8 Loosen 2 screws on the bottom part of the subsystem on the subsystem side of the bottom board to be removed To have access to the 2 screws the subsystem need to be moved a few inches forward JT 9 Loosen the 2 thumbscrews of the bottom board then pull the 2 thumbscrews The bottom board will detach from the enclosure Pull the bottom board outwards 99 49 s A xe l zj r mU o 5 549 027 T zh ies 4 i Arm jean M D pm d w IT PA os I Ee ry for ras bes PS eA Sn S553 ERES Sr Fo Sra e
63. e When does a RAID Set State becomes Incomplete If the RAID Subsystem is powered off and one disk drive is removed or has failed in power off state and when the subsystem is powered on the RAID Set State will change to Incomplete s Raid Set Information Raid Set Name Raid Set 000 Member Disks la Total Raw Capacity 247 0GB Free Raw Capacity 247 088 Min M Member Disk Size B2 3GB Raid Set Power State Operating Raid Set State The Volume Set s associated with the RAID Set will not be visible and the failed or removed disk will be shown as Missing At the same time the subsystem will not detect the Volume Set s hence the volume s is are not accessible E RaidSet Hierarchy Mj Raid System Console Hf Quick Function RAID Set Devices Volume Set Port Lun Volume State H RAID Set Functions Raid Set 000 E iSlot 1 Fl Volume Set Functions att o Physical Drives H System Controls B a Information m T muy a Enclosure 1 SAS RAID Subsystem V1 0 hi DE Hardware Monitor Device Usage Ey Model a Slot 1 0 TEn met 500 168 HOS725050KLA360 slot 200 2 Pai Set 500 1GB HDS725050KLA360 User Manual 81 42 Bays SAS to SAS SATA RAID Subsystem When can the Activate I ncomplete RAI D Set function be used In order to access the Volume Set s and cor
64. e The number of physical drives in the RAID Subsystem determines the RAID levels that can be implemented with the RAID Set This feature allows user to create a RAID Set associated with exactly one Volume Set User can change the RAID Level Capacity Volume Initialization Mode and Stripe Size A hot spare can also be created depending upon the existing configuration If the Volume Set size is over 2TB an option Greater Two TB Volume Support will be automatically provided in the screen as shown in the example below There are three options to select No 64bit LBA and AK Block lopen all close all s Quick Create Raid Volume Set dX Raid System Console i f FD gt a a Of sks 3 Quick Function Total Number Of Disks Quick Create Select Raid Level H RAID Set Functions Maximum Capacity Allowed H Volume Set Functions H Physical Drives H System Controls Greater Two TB Volume Support H Information Select Capacity Volume Initialization Mode Foreground Initializati Volume Write Protection Select Stripe Size 6 I KBytes RaidSet Mode Max 128 Volumes vj Confirm The Operation Submit Reset Greater Two TB Volume Support No Volume Set capacity is set to maximum 2TB 64 bit LBA Use this option for UNI X Linux Kernel 2 6 or later Windows Server 2003 SP1 or later versions Windows x64 and other supported operating systems The maximum Volume Set size is up to 512TB 4K Block Use this option
65. e Ea are 102 Do cuc ONTO MN UU Tm 103 9 5 SYA CONU aO scanners Sc isses deleatur pte etc rte 103 552 Advanced Sede r ii e 9 RNC OUR em 105 User Manual TUE 42 Bays SAS to SAS SATA RAID Subsystem 5 5 3 HDD Power Mlanagetrerit rettet tete tee arri tutti ten a rho esser niente 108 S54 EerNet Configuratio E Um Um 110 339 MEN diuine T Tm 111 30 SNMP SreueUiue iE 112 SE EGeietiuenmemRR mem 113 5 5 8 View Events Mute Beeper ssssesssseseeseeeeene te etetntetettntntntn intestine tete titt s states i ata e totns ti 114 5 5 9 Generate Test Event erstens ene etse stata totae serta eate sepan ineo reo eee e eee Eb eaa noinen opea tease gos 115 535410 Clar Event BUG Eom 115 zol Mody PEWO ea E TM 116 5 5 12 NOG ACIS PIN EO a e E E E 116 Sad SNNN C ONTO RR m 117 DoD Restart CORB ON eonim neni E 118 srogileeld i um m 119 56 1 RAID Set Hierarchy RR Tm 119 536 2 SASXIIDJIDIORTISU OTt dinem N 121 303 System INONNAON oot uim erine EE t cM Uem 122 5604 Hardware MONO ai eee EERE EE OREN EEE aieea 123 Chapter 6 IMalntelialite uer tiere xtti aiuta Es sees ete 125 6 1 Upgrading the RAID Controller s Cache Memory seen tte tnnes 125 6 1 1 Replacing the Memory Module sess ttetnttn intet te tetto tinta tth tates 125 6 2 Upgrading the RAID Controller s Firmware sss nns 126 6 3 Replacing Subsystem Components esses eeeneteretntn t
66. e For Activation Raid System Console fi 9 Quick Function Enclosurest1 SAS2 E SAS2JE 4 BD 00bd00 H RAID Set Functions SLOT 16 600 1GB ATA WDC WD6000HLHX 0 amp 7 Volume Set Functions L Create Pass Through Disk Submit Reset Modify Pass Through Disk Delete Pass Through Disk v Set Disk To Be Failed TE Acti vate Failed I Disk Identify Enclosure Identify Drive H 0 System Controls 8 73 Information E Physical Drives Confirm The Operation 100 User Manual 5 4 6 Identify Enclosure 42 Bays SAS to SAS SATA RAID Subsystem To identify an Enclosure move the mouse cursor and click on Identify Enclosure link The Select The Enclosure For Identification screen appears Tick on the enclosure from the list of enclosures then click on the Submit button to identify the selected enclosure All disk drives LEDs in an enclosure will flash when a particular enclosure is selected open all close all Raid System Console H 0 Quick Function H RAID Set Functions H 0 Volume Set Functions Ely Physical Drives 0 Activate Failed Disk TJ Pe Identiry Enclosure Identify Drive H System Controls H 0 Information User Manual 101 Enclosure 1 SAS2 E SAS2JE 4 8D 00bd00 Enclosure 2 SAS2 E SAS2JE 4 BD 00bd00 NOTE When you select Enclosure 1 all disk LED s of disk slots 1 to 21 will be flashing If you select Enclosure 2 all dis
67. ed WDC SATA HDD Speed Seagate SATA HDD Speed Confirm The Operation Submit Reset H Information TLER Setting TLER time limited error recovery functions provide support for WD Caviar RE RAID series disks This is a new option from WD to support RAID features that were traditionally missing from standard desktop drives TLER is a method of signaling the system RAID controller in the event that an error recovery process is taking longer than time out specifications allow This prevents the RAID controller from dropping the drive from the array during this period Default value is manufacture setting You can select between 5 6 and 7 second This feature is to setup the HDD internal timeout value User Manual I 42 Bays SAS to SAS SATA RAID Subsystem Timeout Setting Disk time out is a registry setting that defines the time that RAID controller will wait for a hard disk to respond to a command You can modify the retry value by entering a new value in the edit box beside this button and then selecting the button Normally you should not need to modify this value Default value is 12 seconds You can select between 8 32 second Number of Retries This setting determines the number of access that will be attempted before the current command from the RAID controller to the disk drive is aborted You can modify the retry value by entering a new value in the edit box beside this button and then selecting the button N
68. ed to Enclosure Delete Hot Spare L_ Select The Hot Spare Device To Be Deleted L Delete Hot Spare Yes No Rescue Raid Set L_ Enter the Operation Key Raid Set Information L Select Raid Set To Display User Manual ra 42 Bays SAS to SAS SATA RAID Subsystem Create Volume Set L Create Volume From Raid Set L Greater Two TB Volume Support No Use 64bit LBA Use 4k Block L Volume Creation Volume Name Raid Level Capacity Stripe Size SAS Port LUN Base SAS LUN Cache Mode Tag Queuing L Create Volume Yes No L Initialization Mode Foreground Background No Init To Rescue Volume Create Raid 30 50 60 L Create Raid 30 50 60 Free capacity L Select Multiple Raid Set _ Greater Two TB Volume Support No Use 64bit LBA Use 4k Block L Volume Creation gt Volume Name Raid Level Capacity Stripe Size SAS Port LUN Base SAS LUN Cache Mode Tag Queuing L Create Volume Yes No L Initialization Mode Foreground Background Volume Set Function Delete Volume Set No Init To Rescue Volume L Delete Volume From Raid Set L Select Volume To Delete L Delete Volume Set gt Yes No L Are You Sure Yes No Modify Volume Set L Modify Volume From Raid Set L Select Volume To Modify L Volume Modification gt Greater Two TB Volume Support Volume Name Raid Level Capacity Stripe Size SAS Portit LUN Base SAS LUN Cache Mode Tag Queuing L Modify Volume gt Yes
69. ent Buffer Modify Password L Upgrade Firmware L Shutdown Controller L Restart Controller BH 110 User Manual Information Gateway IP Address Used If DHCP Disabled Subnet Mask Used If DHCP Disabled HTTP Port Number 7168 8191 Is Reserved Telnet Port Number 7168 8191 Is Reserved SMTP Port Number 7168 8191 Is Reserved Current IP Address Current Gateway IP Address Current Subnet Mask Ether Net MAC Address Confirm The Operation Submit Reset i 2 fe d gt n 192 168 15 209 192 168 1 1 255 255 255 0 00 1B 4D 01 F5 49 NOTE If HTTP Telnet and SMTP Port Number is set to 0 the service is disabled 5 5 5 Alert By Mail Configuration 42 Bays SAS to SAS SATA RAID Subsystem To set the Event Notification function click on the Alert By Mail Configuration link under the System Controls menu The Event Notification configuration screen will be shown Set up the desired function and option When an abnormal condition occurs an error message will be emailed to the email recipient s that a problem has occurred Events are classified into 4 levels Urgent Serious Warning and Information lopen all close all p a SMTP Server Configuration E Raid System Console 9 Quick Function H RAID Set Functions s Mail Address Configurations AS VORE Set Functions Sender Name H 0 Physical Drives SMTP Server IP Address b fb fh Mail Address
70. eny Enciosum stot os 600 46B ATA WDC WD6000HLHX 0 Identify Drive a E HG System Controls SLoT 09 600 1GB ATA WDC WD6000HLHX 0 amp Information SLOT 10 600 18B ATA WDC WD6000HLHX O P SLOT 11 600 1GB ATA WDC WD6000HLHX 0 SLOT 12 600 1GB ATA WDC WD6000HLHX 0 SLOT 13 600 1GB ATA WDC WD6000HLHX 0 e SLOT 14 600 1cB ATA WDC WD6000HLHX 0 stor 15 600 3GB h ATA WDC WD6000HLHX 0 SLOT 16 600 1GB ATA WDC WD6000HLHX O Submit Reset ETT User Manual 42 Bays SAS to SAS SATA RAID Subsystem 5 5 System Controls 5 5 1 System Configuration To set the RAID Subsystem configuration options click the System Configuration link under the System Controls menu The System Configurations screen will be shown Set the desired system option as needed open all close all Raid System Console H Quick Function j RAID Set Functions H 0 Volume Set Functions Physical Drives ES System Controls System Configuration Advanced Configuration Hdd Power Management EtherNet Configuration Alert By Mail Configuration SNMP Configuration NTP Configuration View Events Mute Beeper Generate Test Event Clear Event Buffer Modify Password Upgrade Firmware Shutdown Controller DDODODOOODOUOU LLL Restart Controller Information a System Configurations System Beeper Setting Background Task Priority JBOD RAID Configurat
71. er the system performance and fault tolerance will be affected I MPORTANT The hot spare must have at least the same or more capacity as the drive it replaces 1 4 2 Hot Swap Disk Drive Support The RAI D Subsystem has built in protection circuit to support the replacement of SATA hard disk drives without having to shut down or reboot the system The removable hard drive tray can deliver hot swappable fault tolerant RAID solution at a price much less than the cost of conventional SCSI hard disk RAID arrays This feature is provided in the RAI D Subsystem for advance fault tolerant RAID protection and online drive replacement 1 4 3 Hot Swap Disk Rebuild The Hot Swap feature can be used to rebuild RAID Sets with data redundancy such as RAID level 1 10 3 5 6 30 50 and 60 If a hot spare is not available the failed disk drive must be replaced with a new disk drive so that the data on the failed drive can be rebuilt If a hot spare is available the rebuild starts automatically when a drive fails The RAID Subsystem automatically and transparently rebuilds failed drives in the background with user definable rebuild rates The RAID Subsystem will automatically continue the rebuild process if the subsystem is shut down or powered off abnormally during a reconstruction process EET User Manual 42 Bays SAS to SAS SATA RAID Subsystem Chapter 2 Identifying Parts of the RAI D Subsystem 2 1 Main Components 2 1 1 Front View
72. er host connection Greater than 2TB per volume set 64 bit LBA support Greater than 2TB per disk drive Supports 4K bytes sector for Windows up to 16TB per volume set Disk scrubbing array verify scheduling for automatic repair of all configured RAID sets Login record in the event log with IP address and service http telnet and serial Support intelligent power management to save energy and extend service life Support NTP protocol to synchronize RAID controller clock over the on board LAN port Max 128 LUNs volume set per controller Transparent data protection for all popular operating systems Instant availability and background initialization Multi path amp load balancing support Microsoft MPIO Automatic synchronization of firmware version in the dual active mode Supports S M A R T NCQ and OOB Staggered Spin up capable drives Supports hot spare and automatic hot rebuild Local audible event notification alarm Redundant flash image for high availability Real time clock support User Manual og 42 Bays SAS to SAS SATA RAID Subsystem 1 1 Technical Specifications Expansion 00000000 Up to 252 Disks 00 to 252 Disks 800MHz Dual Core RAID On Chip storage Processor Type processor SDRAM E mail Notification stripe size migration Redundant Flash image Instant availability and background initialization S M A R T Support MAID spin down idle drives fom
73. er module Pull the handle outwards The lock will disengage and the controller module will move out from the slot Pull out the controller module Remove the screws from the bottom part of the controller module Remove the controller PCBA from the case Remove the screws from the daughter board Then remove the daughter board Remove the cache memory from the DIMM socket Connect the cache memory to the new controller PCBA Place the daughter board to the new controller PCBA and tighten the screws Place the new controller PCBA in the case Then tighten the screws at the bottom part that were removed before Insert the controller module into the slot With the handle in open position push the controller module handle until the lock is engaged Tighten the 2 thumbscrews on the controller module handle EU User Manual 42 Bays SAS to SAS SATA RAID Subsystem 6 3 3 Replacing the Power Supply Fan Module Before replacing a PSFM turn off the PSFM switch and disconnect the power cable from the AC Power Input Socket To replace a Power Supply Fan Module l Loosen the thumbscrews of the Power Supply Fan Module tonc I wann 2 Pull the handle of the Power Supply Fan Module The Power Supply Fan Module will move out from the slot Y ow m RE Rae M 3 Prepare the new Power Supply Fan Module User Manual 143 42 Bays SAS to SAS SATA RAID Subsystem 4 Insert the replacement Power Su
74. ertie teet tet entes tenista tenens 133 634 Replacing a DISK DIEIVB sme ior Ert I eue Ete tr teers E aaa sa air eM c cest tmp 134 6 3 2 Replacing the RAID Controller Module sese ttes 142 6 3 3 Replacing the Power Supply Fan Module sss tette tntntettntnnns 143 6 3 4 Replacing the Turbo Fan Fan 06 1 sse tette ttn tenth tn tentes 145 6 3 5 Replacing the Expander Module sesenta intentis 147 6 3 6 Replacing the Front Panel essent etetntntn tete teret intestato ttn tete tente ta einn 153 637 Replacing the Bottom Board eate erster terere rob eE TAEAE Ea EEAO 158 mE User Manual 42 Bays SAS to SAS SATA RAID Subsystem Preface About this manual This manual provides information regarding the hardware features installation and configuration of the 42 Bays RAI D Subsystem document also describes how to use the storage management software Information contained in the manual has been reviewed for accuracy but not for product warranty because of the various environment OS settings Information and specifications will be changed without further notice This manual uses section numbering for every topic being discussed for easy and convenient way of finding information in accordance with the user s needs The following icons are being used for some details and information to be considered in going through with this manual NOTES These are notes that contain use
75. f Tighten the 2 screws of the dongle board metal bracket User Manual IN 42 Bays SAS to SAS SATA RAID Subsystem For SAS Disk Drive Single or Dual Controller Mode or SATA Disk Drive Single Controller Mode a Remove the 4 screws as indicated in the picture b Remove the disk drive from the disk tray and place the new disk drive C To secure the disk drive in the disk tray tighten the 4 screws that were removed before ETT User Manual 42 Bays SAS to SAS SATA RAID Subsystem 6 Insert the disk tray into the disk slot 7 Then push down the latch part of disk tray as indicated in the picture below until it reached a full stop User Manual I 42 Bays SAS to SAS SATA RAID Subsystem 8 Close the lever handle then use the Key for Disk Tray Lock and turn the disk tray lock into locked position 9 When all disks that need to be replaced have been replaced put the top cover back and place it about half an inch away Then push the top cover towards the rear 140 User Manual 42 Bays SAS to SAS SATA RAID Subsystem 11 To secure the top cover tighten two screws on both sides of the top cover on the front panel side User Manual 141 42 Bays SAS to SAS SATA RAID Subsystem 6 3 2 Replacing the RAI D Controller Module To replace a RAID Controller Module l be po xe p p XM 11 12 L5 Loosen the 2 thumbscrews of the RAID controll
76. for Windows OS such as Windows 2000 2003 or XP The maximum Volume Set size is 16TB Just use the Volume as Basic Disk Volume can t be used as Dynamic Disk also can t be used in 512Bytes block service program Tick on the Confirm The Operation option and click on the Submit button in the Quick Create screen The RAID Set and Volume Set will start to initialize 72 User Manual 42 Bays SAS to SAS SATA RAID Subsystem You can use RAI DSet Hierarchy feature to view the Volume Set information Refer to Section 5 6 1 based on the number of disks in your system maximum 21 disks per RAID Set Use the RAI D Set Function and Volume Set Function if you prefer to create customized RAI D Set and Volume Set NOTE In Quick Create your RAID Set is automatically configured NOTE In Quick Create the RAI D Level options 30 50 and 60 are not available If you need to create Volume Set with RAI D Level 30 50 or 60 use the Create RAI D Set function and Create Volume Set function x User Manual 73 42 Bays SAS to SAS SATA RAID Subsystem 5 2 RAID Set Functions Use the RAID Set Function and Volume Set Function if you prefer to create customized RAID Sets and Volume Sets User can manually configure and take full control of the RAID Set settings but it will take a littlelonger to setup than the Quick Create configuration Select the RAID Set Function to manually configure the RAID Set for the first time or to delete exist
77. ful information and tips that the user must give attention to in going through with the subsystem operation I MPORTANT These are the important information that the user must remember WARNI NG These are the warnings that the user must follow to avoid unnecessary errors and bodily injury during hardware and software operation of the subsystem CAUTI ON These are the cautions that user must be aware of to prevent damage to the subsystem and or its components Copyright No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without the prior written consent Trademarks All products and trade names used in this document are trademarks or registered trademarks of their respective owners Changes The material in this document is for information only and is subject to change without notice User Manual ra 42 Bays SAS to SAS SATA RAID Subsystem Before You Begin Before going through with this manual you should read and focus on the following safety guidelines Notes about the subsystem s controller configuration and the product packaging and delivery are also included here Safety Guidelines To provide reasonable protection against any harm on the part of the user and to obtain maximum performance user is advised to be aware of the following safety guidelines particularly in handl
78. guration or state Sync Controller Cache The two Controllers are synchronizing the data in their cache memory Dual Operational The Controller is running I nitialize The boot up state when Dual Controller starts up 122 User Manual 5 6 4 Hardware Monitor 42 Bays SAS to SAS SATA RAID Subsystem To view the RAI D Subsystem s hardware information click the Hardware Monitor link from the Information menu The Hardware Monitor Information screen appears open all close all M Raid System Console Ai Quick Function H 0 RAID Set Functions 7j Volume Set Functions H 0 Physical Drives amp 7 System Controls 5 Information RAID Set Hierarchy SAS Chip Information L System Information Hardware Monitor 4 pi User Manual 123 a Stop Auto Refresh n Controller 1 H w Monitor s Controller 2 H W Monitor CPU Temperature 57 oc Controller Temp 36 C KA i 12 099 V mu t 5V 5 080 V 7 Al 3 3V 3 360 V _ IO Voltage 1 8V 1 872 V DDR3 1 5V 1 568 V CPU VCore 1 0V 1 056 V Analog 1 0V 1 056 Vv DDR3 0 75V 0 768 V RTC 3 0V 3 344 V Battery Status Not Installed CPU Temperature 58 oc Controller Temp i 36 C 12V 11 977 V 5V 4 999 V 3 3V 3 312 V E IO Voltage 1 8V 1 840 V DDR3 1 5V 1 536 V CPU VCore 1 0V 1 040 V
79. hrough drive pool click on Delete Pass Through link Select a Pass Through Disk tick on the Confirm The Operation and click the Submit button to complete the delete action open all close all LILLIE Select The Pass Through Disk To Delete Raid System Console H E Quick Function sEnclosure amp 1 SAS2 E SAS2JE 4 BD 00bd00 H 0 RAID Set Functions sLoT o9 600 1GB ATA WDC WD6000HLHX 0 9 Volume Set Functions a e Physical Drives Confirm Th e Operation 0 Create Pass Through Disk sos P pes ET Modi y RAE Disk Simi Reset i De Set Disk To Be Failed i Activate Failed Disk j 2 Identify Enclosure if Identify Drive B tJ System Controls 9 Information EFT User Manual 5 4 4 Set Disk To Be Failed 42 Bays SAS to SAS SATA RAID Subsystem It sets a normal working disk as failed so that users can test some of the features and functions open all close all ij Raid System Console E Quick Function ao RAID Set Functions H 0 Volume Set Functions Ec Physical Drives Create Pass Through Disk Set Disk To Be Failed L Activate Failed Disk 1 Identify Enclosure BH System Controls H 0 Information s Enclosure 1 SAS2 E SAS2JE 4 BD 00bd00 SLOT 01 SLOT 02 SLOT 03 SLOT 04 SLOT 05 SLOT 06 SLOT 07 SLOT 08 SLOT 09 SLOT 10 SLOT 11 SLOT 12 SLOT 13 IG
80. i Analog 1 0V 1 040 V DDR3 0 75V 0 752 V RTC 3 0V 3 280 V Battery Status Not Installed _ a Enclosure 1 SAS2 E SAS2JE 4 BD 00bd00 1E 1V 31 i 1 000 V NOTE To disable auto refresh of GUI tick the option Stop Auto Refresh 42 Bays SAS to SAS SATA RAID Subsystem The Hardware Monitor Information provides information about controller enclosure 1 and enclosure 2 such as the temperature fan speed power supply status and voltage levels All items are also unchangeable When the threshold values are surpassed warning messages will be indicated through the LCD LED and alarm buzzer aem warning Condition 10 5V or gt 13 5V Power Supply 5V lt 4 7V or gt 5 4V 124 User Manual 42 Bays SAS to SAS SATA RAID Subsystem Chapter 6 Maintenance 6 1 Upgrading the RAI D Controller s Cache Memory The RAID controller is equipped with one DDR3 SDRAM socket By default the RAID controller comes with at least 1GB of memory that is expandable to a maximum of 4GB The expansion memory module can be purchased from your dealer Memory Type DDR3 1333 Registered ECC SDRAM 240pin Memory Size Supports 240pin DDR3 of 1GB 2GB or 4GB 6 1 1 Replacing the Memory Module L User Manual 125 Shutdown the RAID controller using the Shutdown Controller function in proRAID Manager GUI After RAID controller is shutdown power off the switches of the 2 Power Supply Fan Modules Then disconnect the
81. i Hdd Power Management EtherNet Configuration i Alert By Mail Configuration i4 SNMP Configuration O NTP Configuration View Events Mute Beeper O Generate Test Event vi Clear Event Buffer Modify Password D Upgrade Firmware n Confirm To Shutdown Controller sini Reset Raid System Console H Quick Function 8 7 RAID Set Functions Submit Bee Make Sure To Shutdown Controller H 0 Volume Set Functions O System Configuration 0 Advanced Configuration Hdd Power Management 0 EtherNet Configuration vi Alert By Mail Configuration HO SNMP Configuration D NTP Configuration A View Events Mute Beeper Generate Test Event 0 Clear Event Buffer c Modify Password L Upgrade Firmware Lo SaaS Restart Controller H 0 Information User Manual 117 42 Bays SAS to SAS SATA RAID Subsystem 5 5 14 Restart Controller Use this function to restart the RAI D Controller lopen all close all Raid System Console H 0 Quick Function H 0 RAID Set Functions H 0 Volume Set Functions 8 7 Physical Drives E y System Controls System Configuration 0 Advanced Configuration 0 Hdd Power Management 0 EtherNet Configuration Alert By Mail Configuration M SNMP Configuration i0 View Events Mute Beeper 0 Generate Test Event 0 Clear Event Buffer Modify Password H L Upgrade Firmware
82. ient s as one package log NOTE If different email recipients are setup the event notification levels for each email recipient can be configured differently For example first email recipient can be configured with Urgent Error Notification while second email recipient can be configured with Serious Error Notification User Manual ETTEN 42 Bays SAS to SAS SATA RAID Subsystem 5 5 6 SNMP Configuration The SNMP gives users independence from the proprietary network management schemes of some manufacturers and SNMP is supported by many WAN and LAN manufacturers enabling true LAN WAN management integration To set the SNMP function move the cursor to the main menu and click on the SNMP Configuration link The SNMP Configurations screen will be shown Select the desired function and set the preferred option lopen all close all q d a SNMP Trap Configurations Raid System Console amp C Quick Function SNMP Trap IP Address 1 Port 162 H RAID Set Functions SNMP Trap IP Address 2 Port 162 amp Volume Set Functions s 5 SNMP Tr 3 H Physical Drives SNMP Trap IP Address 3 Port 162 System Controls a SNMP System Configurations C System Configuration Community L Advanced Configuration C Hdd Power Management sysContact o _ EtherNet Configuration sysName 0 L Alert By Mail Configuration T 2 C SNMP Configuration a bina tated L NTP Configuration s SNMP Trap Notification Conf
83. iguration v Hdd Power Management EtherNet Configuration M Alert By Mail Configuration i0 SNMP Configuration w View Events Mute Beeper Generate Test Event Modify Password D Upgrade Firmware P Shutdown Controller Restart Controller amp 8 7 Information User Manual 115 42 Bays SAS to SAS SATA RAID Subsystem 5 5 11 Modify Password To change or disable the RAI D Subsystem s admin password click on the Modify Password link under the System Controls menu The Modify System Password screen appears The factory default admin password is set to 00000000 Once the password has been set the user or administrator can only monitor and configure the RAID Subsystem by providing the correct password The password is used to protect the RAID Subsystem s configuration from unauthorized access The RAID controller will check the password only when entering the Main Menu from the initial screen The RAID Subsystem will automatically go back to the initial screen when it does not receive any command after sometime To disable the password enter only the original password in the Enter Original Password box and leave both the Enter New Password and Re Enter New Password boxes blank After selecting the Confirm The Operation option and clicking the Submit button the system password checking will be disabled No password checking will occur when entering the main menu from the starting
84. igurations L View Events Mute Beeper Q Disable SNMP Trap No SNMP Trap Will Be Sent L Generate Test Event D Clear Event Buffer Urgent Error Notification Send Only Urgent Event _ Modify Password Serious Error Notification Send Urgent And Serious Event _ Upgrade Firmware RECTE 5 haa ae N end Urgent Serious And Warning Even O Shutdown Controller 2 Warning Error Notification g V ing Restart Controller W Information Notification Send All Event 5 Information Confirm The Operation Submit Reset SNMP Trap Configurations Type in the SNMP Trap IP Address box the IP address of the host system where SNMP traps will be sent The SNMP Port is set to 162 by default SNMP System Configuration Community Type the SNMP community The default is public 1 sysContact O 2 sysLocation O and 3 sysName O SNMP parameter 31 bytes max If these 3 categories are configured and when an event occurs SNMP will send out a message that includes the 3 categories within the message This allows user to easily define which RAID unit is having problem SNMP Trap Notification Configurations Select the desired option After completing the settings tick on the Confirm The Operation and click on the Submit button to save the configuration SNMP also works in the same as Alert By Mail when sending event notifications 112 User Manual 42 Bays SAS to SAS SATA RAID Subsystem 5 5 7 NTP Configuration NTP stands for Network
85. ime To Hdd Low RPM Mode Time To Wait HDD Spin Up if Restart Controller 1 Information Stagger Power On Control This option allows the RAID subsystem s power supply to power up in succession each HDD in the RAID subsystem In the past all the HDDs on the RAID subsystem are powered up altogether at the same time This function allows the power transfer time lag time from the last HDD to the next one be set within the range of 0 4 to 6 0 seconds Default is 0 7 seconds ETTS User Manual 42 Bays SAS to SAS SATA RAID Subsystem Time to HDD Low Power Idle MAI D Level 1 This option enables the RAID subsystem to place idle HDDs of a RAID Set in Low Power Mode where drives heads are unloaded The power consumption of the Idle HDD saving is around 15 to 20 Recovery time is under a second Options are Disabled 2 3 4 5 6 and 7 Minutes Time to HDD Low RPM Mode MAI D Level 2 This option enables the RAI D subsystem to place idle HDDs of a RAID Set in Low RPM Mode where drives heads are unloaded and drive platters speed is reduced to around 4000 RPM The power consumption of the Idle HDD saving is from 3596 to 4596 Recovery time is 15 seconds Options are Disabled 10 20 30 40 50 and 60 Minutes Time to Spin Down Idle HDD MAID Level 3 This option enables the RAID subsystem to spin down HDDs of a RAID Set after they become idle after a preset period of time In this level the drives stop spinning
86. ing 0 2 300 0GB E 1SLOT 02 E 1SLOT 03 Es1SLOT 04 ZO on 4 E iSLOT 06 Raid Set 001 E 1SLOT 07 vum E 1SLOT O8 i E 1SLOTO9 g E 1SLOT 10 L E 1SLOT 11 _ EZISLOT 12 aEnclosuresi SAS2 E B0 00 b000 40 5001B4D50915F03F Device Usage capacty Model SLOT 01 37 Raid Set 000 250 168 ATA ST3250310NS StoOro2 Tere a Set 38 Raid Set 000 80 0GB ATA ST380815AS SLOT 03 GE Raid Set 000 80 068 ATA ST380815AS T SLOT 04 E5 Raid Set 000 320 168 ATA ST3320620NS im NOTE The result of Check Volume Set function is shown in System Events I nformation and Volume Set I nformation In System Events Information it is shown in the Errors column In Volume Set I nformation it is shown in Errors Found field User Manual ra 42 Bays SAS to SAS SATA RAID Subsystem 5 3 6 Schedule Volume Check To perform Check Volume Set by schedule follow these steps 1 Click on the Schedule Volume Check link 2 Select the desired schedule that you wish the Check Volume Set function to run Tick on Confirm The Operation and click on the Submit button Scheduler Disabled 1Day For Testing 1Week 2Weeks 3Weeks 4Weeks 8Weeks 12Weeks 16Weeks 20Weeks and 24Weeks Check After System Idle No 1 Minute 3 Minutes 5 Minutes 10 Minutes 15 Minutes 20 Minutes 30 Minutes 45 Minutes and 60 Minutes open all close all Raid S ystem Console 1 Quick Function
87. ing RAID Set and reconfigure a RAID Set 5 2 1 Create RAI D Set lopen all close all ig Raid System Console Ely Quick Function Quick Create E RAID Set Functions v Create RAID Set Delete RAID Set i Expand RAID Set Offline RAID Set 1 Rename RAID Set Activate Incomplete RAID Create Hot Spare Delete Hot Spare Rescue Raid Set H Volume Set Functions H Physical Drives H System Controls H 0 Information a Select The Drives For RAID Set s Enclosurest1 SAS2 E SAS2JE 4 BD 00bd00 SLOT 01 E SLOT 02 isLoT o3 SLOT 04 7 sLoT 05 SLOT 06 SLOT 07 Fr SLOT 08 SLOT 09 SLOT 10 SLOT 11 SLOT 12 SLOT 13 SLOT 14 SLOT 15 I SLOT 16 600 1GB 600 1GB 600 1GB 600 1GB 600 1GB 600 1GB 600 1GB 600 1GB 600 1GB 600 1GB 600 1GB 600 1GB 600 1GB 600 1GB 600 1GB 600 1GB ATA WDC WD6000HLHX ATA WDC WD6000HLHX ATA WDC WD6000HLHX ATA WDC WD6000HLHX ATA WDC WD6000HLHX ATA WDC WD6000HLHX ATA WDC WD6000HLHX ATA WDC WD6000HLHX ATA WDC WD6000HLHX ATA WDC WD6000HLHX ATA WDC WD6000HLHX ATA WDC WD6000HLHX ATA WDC WD6000HLHX ATA WDC WD6000HLHX ATA WDC WD6000HLHX ATA WDC WD6000HLHX Raid Set Name Raid Set 4 000 Raidset Mode Max 128 Volumes x _ L Confirm The Operation Submit Reset To create a RAID Set click on the Create RAID Set link A Select The Drives For RAID Set screen is displayed show
88. ing hardware components Upon receiving of the product Place the product in its proper location Do not try to lift it by yourself alone Two or more persons are needed to remove or lift the product to its packaging To avoid unnecessary dropping out make sure that somebody is around for immediate assistance lt should be handled with care to avoid dropping that may cause damage to the product Always use the correct lifting procedures Upon installing of the product Ambient temperature is very important for the installation site It must not exceed 30 C Due to seasonal climate changes regulate the installation site temperature making it not to exceed the allowed ambient temperature Before plugging in any power cords cables and connectors make sure that the power switches are turned off Disconnect first any power connection if the power supply module is being removed from the enclosure 4 Outlets must be accessible to the equipment All external connections should be made using shielded cables and as much as possible should not be performed by bare hand Using anti static hand gloves is recommended In installing each component secure all the mounting screws and locks Make sure that all screws are fully tightened Follow correctly all the listed procedures in this manual for reliable performance Controller Configurations This RAID subsystem supports both single controller and dual controller configurati
89. ing the disk drives in the system Tick the box of each disk drive that will be included in RAID Set to be created Enter the preferred RAID Set Name 1 to 16 alphanumeric characters to define a unique identifier for the RAID Set Default RAID Set name always appear as RAID Set xxx 128 volumes is the default mode for SAS RAID controller the 16 volumes mode is used for support roaming this raidset to SATA RAID controllers The SATA RAID controller is designed to support up to 16 volumes only You have to use Max 16 volumes on the raidset mode if you plan to roam this raidset between SAS RAID controller and SATA RAID controller Tick on the Confirm The Operation option and click on the Submit button in the screen EE User Manual 42 Bays SAS to SAS SATA RAID Subsystem Raid Set Name Raid Set OC Max 128 Volumes Y Confirm The Operation Subrat Reset NOTE Maximum number of disk drives supported per RAID Set is 21 For example if you have 42 disk drives in the subsystem only 21 disks will be used when a single RAID Set is created To use all 42 disks you can create two RAID Sets each with 21 disks to create a RAID 30 50 or 60 Volume Set 5 2 2 Delete RAID Set To delete a RAID Set click on the Delete RAID Set link A Select The RAID Set To Delete screen is displayed showing all RAID Sets existing in the system Select the RAID Set you want to delete in the Select column Tick on the C
90. ion SATA NCQ Support HDD Read Ahead Cache Volume Data Read Ahead HDD Queue Depth Disk Write Cache Mode Blank Disk Only Disk Capacity Truncation Mode Multiples OflG Hot Plugged Disk For Rebuilding Confirm The Operation Submit Reset System Beeper Setting This option is used to Disable or Enable the system s RAID controller alarm beeper Background Task Priority The Background Task Priority indicates how much time and system resource the RAID controller devotes to a background task such as a rebuild operation The RAID Subsystem allows user to choose the background task priority High 8096 Medium 50 Low 25 and Ultra Low 596 to balance between background task process and Volume Set access For high RAID Subsystem performance specify a low value JBOD RAID Configuration The RAID Subsystem supports J BOD and RAID configuration SATA NCQ Support NCQ is a command protocol in Serial ATA that can only be implemented on native Serial ATA hard drives It allows multiple commands to be outstanding within a drive at the same time Drives that support NCQ have an internal queue where outstanding commands can be dynamically rescheduled or re ordered along with the necessary tracking mechanisms for outstanding and completed portions of the workload Disabled or Enable the SATA NCQ function User Manual ETENE 42 Bays SAS to SAS SATA RAID Subsystem HDD Read Ahead Cache This opti
91. itten to each disk in a RAID O 1 0 1 5 or 6 Volume Set You can set the stripe size to 4 KB 8 KB 16 KB 32 KB 64 KB or 128 KB A larger stripe size produces better read performance especially if your computer does mostly sequential reads However if you are sure that your computer does random reads more often select a small stripe size NOTE Stripe Size in RAID level 3 can t be modified Cache Mode The RAID Subsystem supports two types of write caching Write Through and Write Back Write Through data are both written to the cache and the disk s before the write I O is acknowledged as complete Write Back when data is written to cache the I O is acknowledged as complete and some time later the cached data is written or flushed to the disk s This provides better performance but requires a battery module support for the cache memory or a UPS for the subsystem White Protection The RAI D Subsystem supports write protection Disabled and Enabled Tagged Command Queuing When this option is enabled it enhances the overall system performance under multi tasking operating systems by reordering tasks or requests in the command queue of the RAID system This function should normally remain enabled Controller 1 SAS Port Mapping Controller 1 has two 6Gbps SAS Host Channels A and B Ports 0 and 1 Select the SAS Port where to map the LUN volume Set Controller 2 SAS Port Mapping Controller 2 has two 6Gbps
92. k LED s of slots 22 to 42 will be flashing 42 Bays SAS to SAS SATA RAID Subsystem 5 4 7 Identify Selected Drive Use this option to physically locate a selected drive to prevent removing the wrong drive When a disk drive is selected using the I dentify Drive function the Status LED of the selected disk drive will be blinking To identify a selected drive from the drives pool click on the I dentify Drive link The Select The I DE Device For identification screen appears Tick on the IDE device from the drives list After completing the selection click on the Submit button to identify selected drive P sgalanta tata SPIELE SEE EIS EB IBS BE EE A AI A E EE tette lopen all close all um REPRE ene i RISE PERE EERIE Ieee eee ee E UTE aa vy TET s Select The Device For Identification Enclosurest1 SAS2 E SAS2JE 4 BD 00bd00 W Raid System Console H Quick Function H RAID Set Functions Q SLOT O1 600 46B ATA WDC WD6000HLHX 0 H 0 Volume Set Functions SLOT 02 600 1GB ATA WDC WD6000HLHX 0 rM co Dives SLOT 03 600 1GB ATA WDC WD6000HLHX 0 i Create Pass Through Disk ry P a iode Pana o Das SLOT 04 600 1GB ATA WDC WD6000HLHX 0 Delete Pass Through Disk SLOT 05 600 1GB ATA WDC WD6000HLHX 0 Set Disk To Be Failed SLOT 06 1600 1GB ATA WDC WD6000HLHX 0 LJ Activate Failed Disk SLOT 07 600 1GB ATA WDC WD6000HLHX 0 Ful d
93. ll be displayed Select Yes ize KETTE ai File Edit wiew Options Transfer Script Tools Help ESSENT TERRE 0 158 e EET uo SF A XM mA 2 m E e H 192 168 10 173 x xx RAID Controller Raid system Function Mute The Alert Beeper Alert Beeper setting Change Password JBOD RAID Function Background Task Priority SATA NCO Support Update The Firmware HDD Read Ahead Cache volume Data Read Ahead Hdd Queue Depth setting Controller Fan Detection Disk write Cache Mode Capacity Truncation eo EAA Restart Controller APPOWReEY OF AziMocve Cursor Enrer se CL ESC Escape L L ne braw Ready Telnet 13 64 24 Rows B Cols T100 e Num 7 Select Yes again m Ei 192 168 10 173 CRT IJ mE File Edit View ptions Transfer Script Tools Help TESTER TR 07350 Es EE T 182158 10 173 x RAID Control Raid System Function Mute The Alert Beeper Alert Beeper setting Change Password JEOD RAID Function Background Task Priority HOD Read Ahead Cache vnlume Data Read Ahead Yes Hdd Queue Depth setting Controller Fan Detection Disk write cache Made Capacity Truncation saree SU Restart Controller E AprowkEkew OF 42 hove Cursor Enmnter selsct SC TES ee ee a a Ready Telnet 13 64 24Rows B Cols T100 e NUM 8 Message will show Start Updating Firmware Please Wait Ig pe i 192 168 10 173 CRT Joe File Edit
94. logy RAID levels supported by the subsystem are shown below Block striping is provide which yields higher performance than with individual drives There is no redundancy Drives are paired and mirrored All data is 100 duplicated on an equivalent drive Fully redundant Data is striped across several physical drives 3 Parity protection is used for data redundancy Data is striped across several physical drives 3 Parity protection is used for data redundancy Data is striped across several physical drives Parity protection is used for data redundancy Requires N 2 drives to implement because of two dimensional parity scheme Combination of RAID levels 1 and O 1E or Enhanced Mirroring This level provides striping and redundancy through mirroring RAID 1E uses an odd number of disk drives to achieve data protection Combination of RAID levels 1 and O This level provides striping and redundancy through mirroring RAID 0 1 requires the use of an even number of disk drives to achieve data protection Combination of RAID levels O and 3 This level is best implemented on two RAID 3 RAID Subsystems with data striped across both disk arrays RAID 50 provides the features of both RAID O and RAID 5 RAID 50 includes both parity and disk striping across multiple drives RAID 50 is best implemented on two RAID 5 RAID Subsystems with data striped across both disk arrays RAID 60 combines both RAID 6 and RAID O features D
95. m is online and a Power Supply fails and the replacement Power Supply module is not yet available don t remove or disconnect the failed Power Supply module This is to maintain proper airflow within the enclosure since the fans will still be working 2 When the subsystem is online and a Controller module or SAS Expander module fails and the replacement is not yet available in order to maintain proper airflow within the enclosure the failed module can be disconnected just about an inch but not entirely removed from the slot This is to maintain proper airflow within the enclosure 3 When replacing a failed component online it is not recommended to remove the failed component for a long period of time proper air flow within the enclosure might fail causing high controller disk drive temperature User Manual 133 42 Bays SAS to SAS SATA RAID Subsystem 6 3 1 Replacing a Disk Drive NOTE When the subsystem is already in operational mode it is not recommended to open the top cover for a long period of time proper air flow within the enclosure might fail causing high disk drive temperature To replace a disk drive l Loosen two screws on both sides of the top cover on the front panel side 2 Use the Top Cover Key to unlock the key lock on the front panel side 3 Hold the front part of the top cover and slide the top cover about half an inch towards the front side then pull upwards to remove it
96. memory in the cache memory the frequently executed queries and return the result set back to the host without real disk read execution Default value is Auto Controller will base on the HDD number to set the amount of Read Ahead value You can select between 512KB 16MB Number of AV Stream RAID controllers are required to have not only the function of processing ordinary data but also the function of dealing with AV audio video stream data needing real time processing Since the bus cycle used in RAID controller was designed to transfer the computer data exactly it was unsuitable for the transfer of AV stream needing great band widths They are required to do some setting for the handshaking during the processing of stream data This setting is an object of transferring stream data efficiently on an existing RAID controller Normally you should not need to modify this value Default value is 6 You can select between 6 256 ETTS User Manual 42 Bays SAS to SAS SATA RAID Subsystem To decide how to set AV stream playout parameter you need to check the Number of Stream Amount of Read Ahead and Total Cache Memory during runtime You can try to adjust the three numbers to get the best performance as your requirement Number of Stream shows the number of stream added to the system Amount of Read Ahead shows the amount of Read Ahead data taken from the cache without real disk execution and total cache memory shows the total available memory
97. n Background Task Priority SATA NCQ Support HOD Read Ahead Cache Volume Data Read Ahead Hdd Queue Depth Setting Controller Fah Detection Disk Write Cache Mode Capacity Truncation Update Firmware Shutdown contraller Restart Contra Aprowkew OF AS Moye Cursor 75 EL d L L he Draw 13 54 24 Rows B Cols VvTIDO Telnet User Manual IN 42 Bays SAS to SAS SATA RAID Subsystem Upgrading Firmware Through Web Browser Get the new version of firmware for your RAID Subsystem x 1 To upgrade the RAID Subsystem s firmware click the Upgrade Firmware link under System Controls menu The Upgrade The RAID System Firmware Or Boot Rom screen appears NOTE When there is new boot ROM firmware that needs to be upgraded upgrade first the boot ROM firmware Then repeat the process steps 1 to 3 to upgrade the firmware code after which a RAI D controller restart will be necessary 2 Click Browse Look in the location where the firmware file was saved Select the firmware file name XXXXXXXX BI N and click Open 3 Select the Confirm The Operation option Click the Submit button lopen all close all lj Raid System Console a Upgrade The Raid System Firmware Or Boot Rom CJ Quick Function Enter The BootRom Or Firmware File Name o0 0000 _ Browse H RAID Set Functions H volume Set Functions y nm A Physical Drives T Confirm The Operation O O OOO a System Controls Reset O System Configuration
98. nd only if the inserted disk has not been in the RAID array before which has no RAID signature on it So when a previously removed disk is self re inserted it won t trigger the degraded RAID array to rebuild and so that the administrator has a chance to identify this misbehaving disk and replaces it Always it is what it was before Whenever a disk is inserted re inserted whether new or previously existed it always trigger a rebuilding for the Degraded RAID set Volume Disable it will not trigger rebuilding regardless what sort of disk plugging in When Disable and or Blank Disk Only is selected the re inserted previously removed disk will be identified as a disk in a separate RAID set with duplicated RAI Dset and with all the rest of RAID members missing Disk Capacity Truncation Mode The RAID Subsystem uses drive truncation so that drives from different vendors are more likely to be able to be used as spares for each other Drive truncation slightly decreases the usable capacity of a drive that is used in the subsystem Options are Multiples Of 10G If you have several 120GB drives from different vendors chances are that the capacity varies slightly For example one drive might be 121 1 GB and the other 120 4 GB This drive truncation mode makes the 121 1 GB and 120 4 GB drives same capacity as 120 GB so that one could replace the other 104 User Manual 42 Bays SAS to SAS SATA RAID Subsystem Multiples Of 1G If you h
99. ntal Status If one of the redundant power supply unit fails P r Fail LED idco this LED will turn to RED and alarm will sound When a fan s rotation speed is lower than 700rpm this LED will turn red and an alarm will sound If temperature irregularities in the system occur HDD slot temperature over 65 C Controller temperature over 80 C CPU Temperature over 90 C this LED will turn RED and alarm will sound Over Temperature LED If the output DC voltage is above or below the allowed range an alarm will sound warning of a voltage abnormality and this LED will turn red 12V over 12 8V under 11 12V 5V over 5 35V under 4 63V 3 3V over 3 53V under 3 05V 1 2V over 1 28V under 1 12V Voltage Warning LED This LED will blink blue when the RAID Subsystem is busy or active EET User Manual Activity LED 42 Bays SAS to SAS SATA RAID Subsystem Front Panel Function Buttons If you want to configure or view settings of the RAID Subsystem using the LCD panel please press the Select button Use the Up or Down arrow keys to go through the information on the LCD screen This is also used to move between each menu when you configure or view information in the subsystem Up and Down amp Arrow buttons WV NOTE When the Down Arrow button W is pressed 3 times the LCD control will shift to the other RAID controller in redundant controller mode and the other RAID controller s IP address will be shown
100. ntrols Serial Number A246EHEGPR900001 El Information i RAID Set Hierarchy Unit Serial ff j j Main Processor 800MHz PPC440 RevD1 SAS Chip Information SS a O System Information CPU ICache Size 32KBytes f Si Hendware Monitor c DCache Size 32KBytes Write Back CPU SCache Size 1024KBytes Write Through System Memory 4096MB 1333MHz ECC Current IP Address 192 168 15 209 SAS Address 500 1B4D01F549800 SAS Porto Link Status 4x600MB Sec SAS Porti Link Status 4x600MB Sec Dual Controller State Dual Operational a Controllers2 System Information Controller Name Firmware Version V1 51 2012 09 14 BOOT ROM Version Ivi 5i 2012 09 14 ee eee S corr d RN 13 0 59 0 4 T Bi The Controller Name Firmware Version BOOT ROM Version PL Firmware Version Serial Number Unit Serial Main Processor CPU ICache size CPU DCache size CPU SCache Size System Memory Current IP Address SAS Address SAS PortO Link Status SAS Port1 Link Status and Dual Controller State appear in this screen The following are the states under Dual Controller State Single Other Controller Added Other Controller Booting Other Controller Ready Other Controller Failed Sync Controller State The two Controllers are synchronizing their confi
101. on allows the users to disable the cache of the HDDs on the RAID Subsystem In some HDD models disabling the cache in the HDD is necessary to prove the RAID Subsystem functions correctly When Enabled the drive s read ahead cache algorithm is used providing maximum performance under most circumstances Volume Data Read Ahead This option allows the users to set the Volume Data Read Ahead function Options are Normal Aggressive Conservative and Disabled HDD Queue Depth The queue depth is the number of I O operations that can be run in parallel on a disk drive This parameter is adjusted the queue depth capacity of NCQ SATA HDD or Tagged Command Queuing SAS HDD which transmits multiple commands to a single target without waiting for the initial command to complete HDD Queue Depth options are 1 2 4 8 16 and 32 Disk Write Cache Mode The RAI D Subsystem supports Disk Write Cache Mode options Auto Enabled and Disabled If the RAID Subsystem has BBM battery backup module selecting the Auto option will automatically enable Disk Write Cache On the other hand if there is no BBM the Auto option will disable Disk Write Cache Hot Plugged Disk For Rebuilding It defines if the RAID array volume should start rebuilding or not when detects a disk is inserted re inserted during online The options are Blank Disk Only Always and Disable The default is Blank Disk Only Blank Disk Only it will trigger the rebuilding if a
102. onfirm The Operation and click on the Submit button to process with deletion lopen all close all Raid System Console a Select The Raid Set To Delete H Quick Function Select Raid Set sns Member Disks Raid State Capacity EN RAID Set Functions Raid Set 000 19 19 Normal 1520 0GB a Create RAID Set 3 enor RAID Set Confirm The Operation VolumeSet In This RaidSet Will Also Be Deleted L Offline RAID Set Subst Reset C Rename RAID Set L Activate Incomplete RAID S O Create Hot Spare L Delete Hot Spare L Rescue Raid Set H 0 Volume Set Functions H Physical Drives H System Controls H 0 Information NOTE You cannot delete a RAID Set containing a RAID 30 50 60 Volume Set You must delete the RAID 30 50 60 Volume Set first User Manual LN 42 Bays SAS to SAS SATA RAID Subsystem 5 2 3 Expand RAID Set Use this option to expand a RAID Set when one or more disk drives is are added to the system This function is active when at least one drive is available open all close all Im TUGEEVE LT Raid System Console Select The Raid Set For Raid Expansion BH C Quick Function Raid Set Name Member Disks Raid State Capacity oa ES SOC EBORE Raid Set 000 19 19 Normal 1520 0GB iL Create RAID Set iL Delete RAID Set vi Offline RAID Set vL Rename RAID Set L Activate Incomplete RAID S vL Create Hot Spare vi Dele
103. onitor PassThroughDisk EZ1SLOT 09 WDC WD6000H 0 amp 2 1 600 1GB s Enclosure 1 SAS2 E SAS2JE 4 BD 00bd00 1E 5001B4D512553803F Device Usage Capacity Model SLOT O1f 1C Raid Set 000 600 1GB ATA WDC WD6000HLHX 0 SLOT 02 1A Raid Set 000 i 600 1GB ATA WDC WD6000HLHX 0 SLOT 03 1D Raid Set 000 600 1GB ATA WDC WD6000HLHX 0 SLOT O4 17 Raid Set 001 600 1GB ATA WDC WD6000HLHX 0 SLOT O5 18 Raid Set 001 600 1GB ATA WDC WD6000HLHX 0 SLOT D6 1B Raid Set 001 600 1GB ATA WDC WD6000HLHX 0 SLOT 07 15 Hot Spare 600 1G8 ATA WDC WD6000HLHX 0 Global SLOT 08 16 Raid Set 000 600 1GB ATA WDC WD6000HLHX 0 SLOT 09 19 Pass Through ___ 600 1GB ATA WDC WD6000HLHX 0 SLOT 10 12 Hot Spare 600 1GB ATA WDC WD6000HLHX D Global 4 HT SLOT Alt 13 Free _ 600 1GB EM ATA WDC WD6000HLHX 0 To view the RAID Set information click the RAI D Set link from the RAID Set Hierarchy screen The RAID Set Information screen appears E EAREN mi SENEREET St aos DE open all close all E cc Raid Set Information i Raid System Console H Quick Function Rand SetName Eus 000 I RAID Set Functions Member Disks 4 H 0 Volume Set Functions Total Raw Capacity 2400 0GB BIZ Physical Drives Free Raw Capacity 2133 3GB BI System Controls Min Member Disk Size 600 0GB EF 3 Information Supported Volumes 128
104. ons The single controller can be configured depending on the user s requirements On the other side these controllers can be both configured and be active to increase system efficiency and to improve performance This manual will discusses both single and dual controller configuration Packaging Shipment and Delivery Before removing the subsystem from the shipping carton you should visually inspect the physical condition of the shipping carton Unpack and verify that the contents of the shipping carton are complete and in good condition Exterior damage to the shipping carton may indicate that the contents of the carton are damaged If any damage is found do not remove the components contact the dealer where you purchased the subsystem for further instructions mI User Manual 42 Bays SAS to SAS SATA RAID Subsystem Unpacking the Shipping Carton The shipping carton contains the following RAI D Subsystem Unit 42 Disk Trays Two 2 power cords One 1 external SAS cable for single RAID controller Note Two SAS cables for dual RAID controllers One 1 RJ45 Ethernet cable for single RAID controller Note Two Ethernet cables for dual RAID controllers Three 3 external serial cable RJ 11 to DB9 for single RAI D controller Note Four serial cables for dual RAID controllers Key of Top Cover Key of Disk Tray User Manual CD NOTE If any damage is found contact the dealer or vendor for as
105. ormally you should not need to modify this value There are two selections either 2 retry or 3 retry Buffer Threshold This new feature there are 4 options 596 2596 5096 7596 The percentage represents how much data should be kept in resident cache memory how full cache should get before controller starts to flush data onto the hard drives If the buffer is set for 2596 then all 2596 will be cached and is used for writing data The remaining cache memory will be used for reading and other system overhead Write buffer threshold for 596 is added for video recording This option will push data to disk early This feature gives controller extra buffer time in case of slow response from the hard drives within a given time Consequently this can prevent a pause in data flow and there will be continues data access and stream This feature is very useful for the video streaming applications where there is high demand for constant non stop data flow with no interruption due to lower performance of specific hardware Amount of Read Ahead Read Ahead data is buffered in the RAID controller cache however thereby cutting down on the amount of I O traffic to the disk The Amount of Read Ahead defines how many data of reading at a time making more efficient use of the RAID subsystem This makes it possible to locate and re issue the data without repetitive hard parsing activities The Amount of Read Ahead parameter is used to allocate an amount of
106. peration Dedicated To Enclosure Submit Reset Global Hot Spare Dedicated to RAI DSet The Hot Spare disk is a hot spare on all enclosures connected in daisy chain It can replace any failed disk in any enclosure The Hot Spare disk is a hot spare dedicated only to the RAIDSet where it is assigned It can replace any failed disk in the RAI DSet where it is assigned The Hot Spare disk is a hot spare dedicated only to the enclosure where it is located It can replace any failed disk on the enclosure Dedicated to Enclosure where it is located NOTE When the RAID Set status is in Degraded state this option will not work NOTE The Hot Spare Type can also be viewed by clicking on RAID Set Hierarchy in the Information menu NOTE The capacity of the hot spare disk s must be equal to or greater than the smallest hard disk size in the subsystem so that it they can replace any failed disk drive User Manual ra 42 Bays SAS to SAS SATA RAID Subsystem 5 2 8 Delete Hot Spare Select the target Hot Spare disk s to delete by clicking on the appropriate check box Tick on the Confirm The Operation and click on the Submit button in the screen to delete the hot spare s open all close all Aa Raid System Console s Select The Hot Spare Drive To Delete Quick Function aEnclosures1 SAS2 E B0 00 b000 TT I uis put M SLOT 20 250 16B ATA ST3250620NS Global Delete RAID Set _ vi Expand RAID
107. power cables Disconnect any SAS cable from the controller module and then remove the Controller Module from the slot Remove the memory module from the RAM socket of the RAID controller by pressing the ejector clips until the memory module pops out of the socket Align the new memory module into the socket Make sure the notch is aligned with the key on the socket itself With the ejector clips in open position press down the memory module into the socket until it sinks into place The ejector clips will automatically close to lock the memory module Reinsert the Controller Module If the RAID Subsystem has dual redundant RAID controllers repeat Steps 3 to 6 to replace upgrade the memory of the other Controller Module Reconnect the SAS cable s to the Controller Module s Reconnect the power cables and power on the 2 switches of the Power Supply Fan Modules Turn on the Main Switch of the RAID Subsystem 42 Bays SAS to SAS SATA RAID Subsystem 6 2 Upgrading the RAID Controller s Firmware Upgrading Firmware Using Flash Programming Utility Since the RAID Subsystem s controller features flash firmware it is not necessary to change the hardware flash chip in order to upgrade the controller firmware User can simply re program the old firmware through the RS 232 port New releases of the firmware are available in the form of binary file at vendor s FTP The file available at the FTP site is usually a self extracting file
108. pply Fan Module and push inwards With the handle in open position close the handle until the lock is engaged Lo mU c F j 144 User Manual 42 Bays SAS to SAS SATA RAID Subsystem 6 3 4 Replacing the Turbo Fan Fan 06 1 To replace the Turbo Fan Module l Loosen the 2 screws of the Turbo Fan Module y 52525 o 955 ates a AJ 1 3 Fan Module N NOTE If only the fan board will be replaced disconnect first the fan cables loosen the screws on the fan board and replace the fan board User Manual 145 42 Bays SAS to SAS SATA RAID Subsystem 4 Push the Turbo Fan Module until it is fully inserted 146 User Manual 42 Bays SAS to SAS SATA RAID Subsystem 6 3 5 Replacing the Expander Module CAUTI ON Be careful when inserting the Expander Module Carefully insert the module and make sure that the connector pins are not bent when the module is inserted To replace Expander Module l Loosen the thumbscrew of the Expander Module User Manual I 42 Bays SAS to SAS SATA RAID Subsystem 3 Hold the rear part of the thumbscrew handle with your thumb and your forefinger index finger on the other screw Carefully move your thumb outwards to disengage the lock 4 The lock will totally disengage and the expander module will move out from the slot 148 User Manual 42 Bays SAS to SAS SATA RAID Subsystem 5 Carefully
109. pull out the handle to remove the expander module 6 Remove the 2 screws from the heat sink Remove the 6 screws from the Expander PCBA 7 Place the new Expander PCBA and tighten the screws that were removed before User Manual 149 42 Bays SAS to SAS SATA RAID Subsystem 8 Insert the Expander module in its slot EU User Manual 42 Bays SAS to SAS SATA RAID Subsystem 10 Carefully push the thumbscrew handle until the lock is engaged User Manual Iu 42 Bays SAS to SAS SATA RAID Subsystem 11 Make sure the thumbscrew handle is totally connected to the expander module panel Tighten the thumbscrew EU User Manual 42 Bays SAS to SAS SATA RAID Subsystem 6 3 6 Replacing the Front Panel To replace the Front Panel l Loosen two screws on both sides of the top cover on the front panel side 3 Hold the front part of the top cover and slide the top cover about half an inch towards the front side then pull upwards to remove it User Manual I 42 Bays SAS to SAS SATA RAID Subsystem 4 Loosen the 2 screws on both sides of the front panel e li E Jis ar Timi he E Dr 4 d D mre k L4 9 e Ll a foo Err EE rhc a ae 99990905 Iu 5 Hold the front panel on both sides and carefully detach the front panel from the enclosure Note that the main switch cable is connected to the front panel Disconnect the cable m 4 EU User Manual 42 Bays
110. r Side of Rack Cabinet Enclosure is Pushed Inwards User Manual ra 42 Bays SAS to SAS SATA RAID Subsystem 18 Insert the 2 power supply modules 19 Open the top cover and re insert the disk drives disk trays if disk drives disk trays were previously removed Then close the top cover 20 Use four 4 M5 screws to lock the enclosure into the rack post e te e e m O X e PJPO e o 4 e e a e D M DM NE 50169 29 9 Front Left Side Front Right Side 54 User Manual 42 Bays SAS to SAS SATA RAID Subsystem 3 2 Preparing the RAI D Subsystem l Install the disk drives if not yet installed Refer to Section 2 6 2 Disk Drive Installation for detailed information 2 Attach network cable to the R Link port Connect the other end to your network hub or switch 3 Connect one end of SAS cable to the Host Channel port of the subsystem and the other end to the SAS HBA on the Host system or to the SAS switch NOTE If a JBOD subsystem will be connected to the RAID Subsystem connect the SAS cable from the SAS Expansion Port of RAI D Subsystem to the SAS In Port of J BOD subsystem 3 3 Powering On l Plug in all the power cords into the AC Power Input Socket located at the PSFM NOTE The subsystem is equipped with redundant full range A power supplies with PFC power factor correction The system will automatically select voltage NOTE The PSFM has
111. rail into the 2 holes on the rack post Use the Lock Lever to lock the rail assembly in the left rack post View from Front Side of Front Left Rack Post Lock Lever is Not Locked User Manual 45 42 Bays SAS to SAS SATA RAID Subsystem View from Front Side of Front Left Rack Post Lock Lever is Locked gt 2 Latches View from Rear Side of Front Left Rack Post 2 Latches are inserted in the 4 and 6 holes from bottom M5 nut ETE User Manual 42 Bays SAS to SAS SATA RAID Subsystem 12 Install the other end of rail assembly to the left rear side Align and insert the 2 latches on the 2 holes on the rear rack post and then push the rail a little towards the rear side and lock the lock lever on the rack post Latches Latches View from Rear Side of Rear Left Rack Post User Manual 47 42 Bays SAS to SAS SATA RAID Subsystem 13 Repeat step 11 to install the other rail assembly into the right front side Lock Lever M Sw TE a LE T Lower Mash View from Front Side of Front Right Rack Post Lock Lever is Not Locked View from Front Side of Front Right Rack Post Lock Lever is Locked 48 User Manual 42 Bays SAS to SAS SATA RAID Subsystem 2 Latches View from Rear Side of Front Right Rack Post 2 Latches are inserted in the 4 and 6 holes from bottom M5 nut 14 Repeat step 12 to install the other end of rail assembly to the rack post of rear right side
112. rer NF o User Manual 42 Bays SAS to SAS SATA RAID Subsystem of Hot Swap Trays Disk Status Indicator of Fans AC 100V 240V 10 Full Range Power requirements 50Hz 60Hz Relative Humidity 10 85 Non condensing Operating Temperature 10 C 40 C 50 F 104 F Physical Dimension 810 L x 482 6 W x 176 H mm Weight Without Disk 48 5 50 Kg Specification is subject to change without notice User Manual al 42 Bays SAS to SAS SATA RAID Subsystem 1 2 RAI D Concepts RAI D Fundamentals The basic idea of RAID Redundant Array of Independent Disks is to combine multiple inexpensive disk drives into an array of disk drives to obtain performance capacity and reliability that exceeds that of a single large drive The array of drives appears to the host computer as a single logical drive Five types of array architectures RAID 1 through RAID 5 were originally defined each provides disk fault tolerance with different compromises in features and performance In addition to these five redundant array architectures it has become popular to refer to a non redundant array of disk drives as a RAID O arrays Disk Striping Fundamental to RAID technology is striping This is a method of combining multiple drives into one logical storage unit Striping partitions the storage space of each drive into stripes which can be as small as one sector 512 bytes or as large as several megabytes These stripes
113. responding data use the Activate I ncomplete RAID Set function to active the RAID Set After selecting this function the RAID State will change to Degraded state To activate the incomplete the RAID Set click on the Activate Incomplete RAID Set link A Select The RAID Set To Activate screen is displayed showing all existing RAID Sets in the subsystem Select the RAID Set with Incomplete state which you want to activate in the Select column lopen all close all a Select The Raid Set To Activate Select Raid Set Name Member Disks Raid State Capacity G Raid Set 000 19 19 Normal 1520 0GB L Create RAID Set L Delete RAID Set EXE LLL me e o oe E L Expand RAID Set Submit Reset L Offline RAID Set W Raid System Console H Quick Function a RAID Set Functions L Create Hot Spare L Delete Hot Spare C Rescue Raid Set E Volume Set Functions H Physical Drives 4H System Controls H Information Click on the Submit button to activate the RAID Set The Volume Set s associated with the RAID Set will become accessible in Degraded mode when RAID Set State is Incomplete It cannot be used when RAI D Set configuration is lost If in case the RAID Set configuration is lost please contact your vendor s support engineer NOTE The Activate Incomplete RAI D Set function is only used EI User Manual 42 Bays SAS to SAS SATA RAID Subsystem 5 2 7 Crea
114. rmal 1520 OGB L Create RAID Set Submit Reset Hg Delete RAID Set D oonan Set D Rename RAID Set L Activate Incomplete RAID S 0 Create Hot Spare i Delete Hot Spare ee Rescue Raid Set H 0 Volume Set Functions EJ I Physical Drives System Controls J Information open all close all NI 1 1 1 1 i i I E E m i E 3 Raid System Console s RaidSet Hierarchy T Nerd uid RAID Set Devices Volume Set Port Lun RAID Set Functions Volume Set Functions H Physical Drives H 0 System Controls E viera Enclosures SAS2 E BO 00 b000 40 500184D50915F03F Device usage capacity Mode SLOT 01 37 Offlined 250 1GB ATA ST3250310NS SLOT 02 38 Offlined B0 0cB ATA ST380815A5 SLOT 03 3E Offlined 80 0GB ATA ST380815AS SLOT 04 36 Offlined 320 1GB ATA ST3320620NS SLOT 05 3F Offlined 250 1GB ATA ST3250620NS SLOT 06 3C Offlined 250 1GB ATA ST3250620NS SLOT 07 3D Offlined 80 0GB ATA ST380815AS je 2 SAS weer information L System Information O Hardware Monitor ee ee L 5 User Manual LN 42 Bays SAS to SAS SATA RAID Subsystem 5 2 5 Rename RAI D Set Use this function to rename a RAID Set Select the Rename RAID Set under the RAID Set Functions and then select the Select the RAID Set to rename and click Submit lopen all close all L
115. rors Recovered _ oxoooooo0000000000 0 0 0 0000000 Write Total Sytes ox00000000000000 Cd Write Errors Unrecovered Dulin YSN Errors Recovered W O Delay oxooooooooooooo000 To view the Volume Set information click the Volume VOL link from the RAID Set Hierarchy screen The Volume Set Information screen appears lopen all close all Raid System Console Em i H Quick Function Volume VOL 000 H 0 RAID Set Functions Raid Set 000 EC Volume Set Functions Volume Capacity 200 0GB H 0 Physical Drives ISAS Port Lun 0 amp 2 0 H System Controls Raid 5 AS Information G64KBytes 3 AT 4 LN T GERA a r z oT CIN Xa O SAS Chip Information Block Size 512Bytes Member Disks 4 i LJ System Information i O Hardware Monitor Cache Mode Write Back Write Protection Disabled Tagged Queuing Enabled Volume State Normal EU User Manual 42 Bays SAS to SAS SATA RAID Subsystem 5 6 2 SAS Chip I nformation To view the SAS Chip Information of the RAID Controller click the link SAS Chip Information EEEEEI EEEEEREEREREEEEA nee ea e e tete ete mie tete a x Ie Tu lopen all close all p cm a Controller XXXXXXXX 1 51 Raid System Console j le E SAS Address 500184D01F549000 H Quick Function PM o 7 H RAID Set Functions H 0 Volume Set Functions im ula 8 H Physical Dri
116. screen lopen all close all a Modify System Password Y Raid System Console 8 Quick Function H RAID Set Functions Enter New Password H Volume Set Functions Enter Original Password H E Physical Drives Re Enter New Password Ej System Controls L System Configuration Confirm The Operation L Advanced Configuration Submit Reset Hdd Power Management EtherNet Configuration Alert By Mail Configuration SNMP Configuration NTP Configuration View Events Mute Beeper Generate Test Event Clear Event Buffer Modify Password Upgrade Firmware Shutdown Controller D V D E DI L L E Restart Controller E Information NOTE The admin Password characters allowed are A Z a z and QO 9 The minimum number of Password characters is null empty Password is disabled and maximum number of Password characters is 15 5 5 12 Upgrade Firmware Please refer to Section 6 2 for more information 116 User Manual 42 Bays SAS to SAS SATA RAID Subsystem 5 5 13 Shutdown Controller Use this function to shutdown the RAID Controller This is used to flush the data from the cache memory and is normally done before powering off the system power switch lopenallicose alll Raid System Console H Quick Function amp RAID Set Functions H Volume Set Functions J Physical Drives System Controls 0 System Configuration 0 Advanced Configuration v
117. sistance User Manual b 42 Bays SAS to SAS SATA RAID Subsystem Chapter 1 Product Introduction Hil e o om deo o o m Pap secs Pe Pee iat mm o 5B o8 8 4 oeteee ee ee s csosbBossnionis e Coe ee ee EE ere eopsrabososbse mis rr t teeeseees ee The 42 bays RAID Subsystem The RAID subsystem features 6Gb SAS host performance to increase system efficiency and performance It features high capacity expansion with 42 hot swappable SAS2 SATA3 hard disk drive bays in a 19 inch 4U rackmount unit scaling to a maximum storage capacity in the terabyte range Exceptional Manageability The firmware embedded web browser based RAID Manager allows local or remote management and configuration The firmware embedded SMTP manager monitors all system events automatically and allows automatic user notification The firmware embedded SNMP agent allows remote monitoring of events via LAN with no SNMP agent required Menu driven front panel display Innovative Modular architecture NE User Manual 42 Bays SAS to SAS SATA RAID Subsystem Features Supports RAID levels 0 1 10 1E 3 5 6 30 50 60 and JBOD Supports online Array roaming Online RAID level stripe size migration Online capacity expansion and RAID level migration simultaneously Support global and dedicated hot spare Online Volume Set Expansion Support multiple array enclosures p
118. status of Turbo Fan Fan 06 1 is monitored by Expander Module 1 3 User Manual E 42 Bays SAS to SAS SATA RAID Subsystem 2 5 Expander Module The Expander Module contains the SAS expander It can be used to upgrade the SAS expander firmware It also contains the SES module SCSI Enclosure Services SES is the protocol used for enclosure environmental control The SES module monitors the following enclosure conditions temperature power supply voltage and fan speed 2 5 1 Expander Module Panel Activity LED Fault LED RS 232 Port Use to upgrade the firmware of the expander module Connect the serial cable RJ 11 to DB9 to your system s serial port ndicator Color Description Activity LED Blinking Indicates the expander module is busy or Green active Fault LED Binking Indicates the expander module is faulty or Red has failed EET User Manual 42 Bays SAS to SAS SATA RAID Subsystem 2 6 Disk Tray The Disk Tray houses a 3 5 inch hard disk drive It is designed for maximum airflow and incorporates a carrier locking mechanism to prevent unauthorized access to the HDD Disk Tray Lock B Unlocked B Locked Key for Disk Tray Lock ITE m User Manual 29 42 Bays SAS to SAS SATA RAID Subsystem 2 6 1 Disk Drive Status LEDs The Front Panel shows the disk drives status Activity LED Power On Fail LED i indicator Color Description Activity LE
119. stripes for multi user environments or small stripes for single user systems that access long sequential records RAID O arrays deliver the best data storage efficiency and performance of any array type The disadvantage is that if one drive in a RAID O array fails the entire array fails Writes can occur simultaneously on every drive ARRA DATA DATA DATA DATA DATA DATA mI Reads can occur simultaneously on every drive RAID 1 also known as disk mirroring is simply a pair of disk drives that store duplicate data but appear to the computer as a single drive Although striping is not used within a single mirrored drive pair multiple RAID 1 arrays can be striped together to create a single large array consisting of pairs of mirrored drives All writes must go to both drives of a mirrored pair so that the information on the drives is kept identical However each individual drive can perform simultaneous independent read operations Mirroring thus doubles the read performance of a single non mirrored drive and while the write performance is unchanged RAID 1 delivers the best performance of any redundant array type In addition there is less performance degradation during drive failure than in RAID 5 arrays Duplicate data is written to pairs of drives DATA DATA DATA DATA DATA DATA Aiii Reads can occur simultaneously on every drive User Manual Er 42 Bays SAS to SAS SATA RAID Subsystem RAI
120. t No Use 64bit LBA Use 4K Block L_ Edit the Capacity L Select Stripe Size gt 4K 8K 16K 32K 64K 128K L Create Vo Reid Set Yes No L Initialization Mode Foreground Background No Init To Rescue Volume Raid 6 Spare L_ Greater Two TB Volume Support gt No Use 64bit LBA Use 4K Block L Edit the Capacity L_ Select Stripe Size gt 4K BK 16K 32K 64K 128K L Create Vol Raid Set Yes No L Initialization Mode gt Foreground Background No Init fo Rescue Volume 64 User Manual 42 Bays SAS to SAS SATA RAID Subsystem Create Raid Set L_ Select IDE Drives for Raid Set gt E1SLOT 01 E1SLOT 21 E2SLOT 22 E2SLOT 42 L Create Raid Set gt Yes No Edit The Raid Set Name Delete Raid Set L_ Select Raid Set to Delete L Delete Raid Set gt Yes No L_ Are You Sure gt Yes No Expand Raid Set L_ Select IDE Drives for Raid Set Expansion L Select Drives IDE Channel gt E1SLOT 01 E1SLOT 21 E2SLOT 22 E2SLOT 42 L_ Expand Raid Set gt Yes No L_ Are You Sure gt Yes No Offline Raid Set L_ Select Raid Set to Offline L_ Offline Raid Set Yes No Raid Set Function Activate Raid Set L_ Select Raid Set to Active L Activate Raid Set gt Yes No L_ Are You Sure gt Yes No Create Hot Spare Disk L_ Select Drives for Hot Spare gt E1SLOT 01 E1SLOT 21 E2SLOT 22 E2SLOT 42 L Create Hot Spare Yes No L_ Select Hot Spare Type Global Dedicated to RaidSet Dedicat
121. t environments RAID 1 is the only choice for fault tolerance if no more than two drives are used RAID 3 can be used to speed up data transfer and provide fault tolerance in single user environments that access long sequential records However RAID 3 does not allow overlapping of multiple I O operations and requires synchronized spindle drives to avoid performance degradation with short records RAID 5 with a small stripe size offers similar performance RAID 5 combines efficient fault tolerant data storage with good performance characteristics However write performance and performance during drive failure is slower than with RAID 1 Rebuild operations also require more time than with RAID 1 because parity information is also reconstructed At least three drives are required for RAID 5 arrays RAID 6 is essentially an extension of RAID level 5 which allows for additional fault tolerance by using a second independent distributed parity scheme two dimensional parity Data is striped on a block level across a set of drives just like in RAID 5 and a second set of parity is calculated and written across all the drives RAID 6 provides for an extremely high data fault tolerance and can sustain multiple simultaneous drive failures It is a perfect solution for mission critical applications User Manual a5 42 Bays SAS to SAS SATA RAID Subsystem RAI D Management The subsystem can implement several different levels of RAI D techno
122. te Hot Spare i Rescue Raid Set EC Volume Set Functions amp Physical Drives J System Controls Information To expand a RAID Set click on the Expand RAID Set link Select the RAID Set which you want to expand Tick on the available disk s and check Confirm The Operation Click on the Submit button to add the selected disk s to the RAID Set NOTE Once the Expand RAID Set process has started user cannot stop it The process must be completed NOTE If a disk drive fails during RAI D Set expansion and a hot spare is available an auto rebuild operation will occur after the RAID Set expansion is completed NOTE A RAID Set cannot be expanded if it contains a RAID 30 50 60 Volume Set 76 User Manual 42 Bays SAS to SAS SATA RAID Subsystem open all close all Tus a RAID Expansion on Raid Set 000 Member Disks 19 s Enclosure 1 SAS2 E B0 00 b000 a Delete RAID Set a Enclosure 2 SAS2 E B0 00 b000 ATA ST3320620NS 3 Raid System Console amp Quick Function Ej RAID Set Functions ure 2 D Expand RAID Set 320 1GB L SLOT 23 320 1GB ATA ST3320620NS M SLOT 24 250 1GB ATA ST3250620NS 3 M SLOT 25 250 1GB ATA ST3250310NS M SLOT 26 250 1GB ATA ST3250620NS amp C Volume Set Functions J Physical Drives J System Controls H Information I SLOT 27 SLOT 28 SLOT 29 SLOT 30 80 0GB 500 1
123. te Hot Spare The Create Hot Spare option gives you the ability to define a global hot spare When you choose the Create Hot Spare option in the RAID Set Function all unused non RAID Set member disk drives in the subsystem appear Select the target disk drive by clicking on the appropriate check box Tick on the Confirm The Operation and click on the Submit button to create hot spare drive s open all close all E Raid System Console Quick Function B5 RAID Set Functions Create RAID Set Delete RAID Set Expand RAID Set Offline RAID Set Rename RAID Set Activate Incomplete RAID Create Hot Spare Delete Hot Spare Rescue Raid Set H Volume Set Functions H Physical Drives H System Controls H Information LICDDDDDDUOLU a Select The Drives For Hot Spare s Enclosure 1 SAS2 E SAS2JE 4 BD 00bd00 istoT os 600 1GB ATA WDC WD6000HLHX I Stot 06 600 1GB ATA WDC WD6000HLHX 7 SLOT 07 600 1GB ATA WDC WD6000HLHX 1istor os 600 16B ATA WDC WD6000HLHX SLOT 09 600 1GB ATA WDC WD6000HLHX SLOT 10 600 1GB ATA WDC WD6000HLHX stor 11 600 1GB ATA WDC WD6000HLHX I sLoT 12 600 1G6B ATA WDC WD6000HLHX sLoT 13 600 1GB ATA WDC WD6000HLHX SLOT 14 600 16B ATA WDC WD6000HLHX stor 15 600 1GB ATA WDC WD6000HLHX Stot 16 600 1GB ATA WDC WD6000HLHX 0 select The Hot Spare Type Glokal Hot Spare Y Dedicated To RaidSet Confirm The O
124. te item and click on the attribute value After completing the modification tick on the Confirm The Operation option and click on the Submit button to save the changes User Manual ram 42 Bays SAS to SAS SATA RAID Subsystem 5 3 4 1 Volume Set Expansion Volume Capacity Logical Volume Concatenation Plus Re stripe Use the Expand RAID Set function to expand a RAID Set when a disk is added to your subsystem Refer to Section 5 2 3 The expanded capacity can be used to enlarge the Volume Set size or create another Volume Set Use the Modify Volume Set function to expand the Volume Set capacity Select the Volume Set and move the cursor to the Volume Set Capacity item and enter the capacity size Tick on the Confirm The Operation and click on the Submit button to complete the action The Volume Set starts to expand lopen all close all ij Raid System Console 1 9 Quick Function H RAID Set Functions Volume Set Functions Create Volume Set Create Raid30 50 60 1 Delete Volume Set i Modify Volume Set Lj Check Volume Set Schedule Volume Check j RI Stop Volume Check f Physical Drives System Controls 1 Information s Enter The Volume Attribute Volume Name Max Capacity Allowed Volume Capacity Volume Initialization Mode Volume Raid Level Volume Stripe Size Volume Cache Mode Volume Write Protection Tagged Command Queuing Controller 1 SAS Port Mapping Controller 2 SAS
125. that contains the following XXXXVVV BIN Firmware Binary where XXXX refers to the model name and VVV refers to the firmware version README TXT It contains the history information of the firmware change Read this file first before upgrading the firmware These files must be extracted from the compressed file and copied to one directory in the host computer Establishing the Connection The firmware can be downloaded to the RAID subsystem s controller using Telnet program with ZMODEM upload protocol or via web browser based RAID Manager remote management page With Telnet you must complete the appropriate installation and configuration procedure before proceeding with the firmware upgrade The Telnet program must support the ZMODEM file transfer protocol Web browser based RAID Manager can be used to update the firmware A web browser must have been setup before proceeding with the firmware upgrade EU User Manual 42 Bays SAS to SAS SATA RAID Subsystem Upgrading Firmware Through Telnet NOTE This example uses CRT terminal emulation program For easier upgrade procedure it is recommended to use web browser based firmware upgrade 1 To connect to RAID subsystem using Telnet open Terminal Emulation program example CRT 6 1 Refer to Section 4 1 for sample step to enable Telnet connection via CRT program 2 After successful connection select RAI D System Function menu The Password box will be shown Enter the
126. tion LJ L Stop Volume Check Submit Reset H Physical Drives 3 System Controls H 0 Information Check Volume Set Options e Scrub Bad Block If Bad Block Found Assume Parity Data is Good e Re compute Parity if Parity Error Assume Data is Good NOTE When the 2 options are not selected it will only check for errors It is recommended to perform Check Volume Set with the 2 options unselected at first If the result shows errors the data must be backed up to a safe storage Then the two options can be selected and redo Check Volume Set to correct the errors EFI User Manual 42 Bays SAS to SAS SATA RAID Subsystem 3 Tick on Confirm The Operation and click on the Submit button The Checking process will be started The checking percentage can also be viewed by clicking on RAIDSet Hierarchy in the Information menu open all close all d Raid System Console oe Quick Function RAID Set Functions H Volume Set Functions J Physical Drives System Controls 8 5 Information 1 SAS Chip Information L System Information L Hardware Monitor SERIE ED ERE EDT EDEN E dies zs E idit Minn ttti ie QNUM WEM E m Stop Auto Refresh a RaidSet Hierarchy f RAID Set Devices Volume Set Port Lun Volume State Capacity Raid Set 000 E 1SLOT 01 Volume VOL 000 0 0 Check
127. tors Enclosure 2 Disk slots 22 to 42 Power Supply 01 2 Fans 01 2 02 2 03 2 04 2 and 05 2 Note 2 means enclosure 2 Expander Module 2 2 functi E der 1 2 Expander Module 1 2 for Controller 1 2 2 Controller Module The RAID Subsystem includes 6Gb SAS to SAS SATA RAID Controller Module RAID Controller Module User Manual ME 42 Bays SAS to SAS SATA RAID Subsystem 2 2 1 Controller Module Panel Host Channel B Link LED Host Channel A SAS Expansion Port COM1 CTRL Heartbeat LED R Link Port Fault LED Activity LED Reserved m h Note Only one host cable is included in the package Additional host cables are optional and can be purchased separately for upgrade Two host channels A and B are available and can be use to connect to SAS HBA on the Host system or to connect to SAS switch Use for expansion connect to the SAS In Port of a JBOD subsystem RJ 11 port Use to connect to CLI command line interface for example to upgrade expander firmware 10 100 1000 Ethernet RJ 45 port Use to manage the RAID subsystem via network and web browser pal User Manual 42 Bays SAS to SAS SATA RAID Subsystem Indicates Host Channel has connected or linked Link LED Blue Indicates the Host Channel is busy and being accessed Green Indicates Indicates expander has connected or linked has connected or linked Activity LED Blue Indicates the expander is b
128. ty available in a RAID Set Multiple Volume Sets can exist on a group of disks in a RAID Set Additional Volume Sets created in a specified RAID Set will reside on all the physical disks in the RAID Set Thus each Volume Set on the RAID Set will have its data spread evenly across all the disks in the RAID Set 5 3 1 Create Volume Set The following are the Volume Set features 1 Volume sets of different RAID levels may coexist on the same RAID Set 2 Up to 128 Volume Sets in a RAID Set can be created in the RAI D Subsystem To create Volume Set from a RAID Set expand the Volume Set Functions in the main menu and click on the Create Volume Set link The Select The RAID Set To Create On It screen will show all existing RAID Sets Tick on the RAID Set where you want to create the Volume Set and then click on the Submit button lopen all close all Raid System Console s Select The Raid Set To Create Volume On It T gt y S Le wt 50 we H Quick Function Select Raid Set Name Member Disks Raid State Capacity RAID Set Functions e Raid Set 000 19 19 Normal 1520 0GB El Volume Set Functions L Create Volume Set E e eee O Create Raid30 50 60 Submit Reset L Delete Volume Set L Modify Volume Set i Check Volume Set L Schedule Volume Check i Stop Volume Check H Physical Drives 3 System Controls H Information The Volume Set setup screen allows user to configure the Volume Name
129. usy and being accessed Fault LED au Indicates that controller has failed Blink Indicates that controller is working fine CTRL Green Heartbeat LED Solid Indicates that controller is hung Green User Manual 23 42 Bays SAS to SAS SATA RAID Subsystem 2 3 Power Supply Fan Module PSFM The 42bay RAID Subsystem contains two 1100W Power Supply Fan Modules All PSFM are inserted at the rear of the chassis ala zt Front Panel Rear Side NOTE Each PSFM delivers Full Range 100V 240V 10 voltage AC electricity Each PSFM consists of 1 power supply and 5 fans Two Fans are located at the panel side and three fans are located in rear side of the PSFM EE7I User Manual 42 Bays SAS to SAS SATA RAID Subsystem Power Supply 01 1 Power Supply 01 2 Fan 01 1 Fan0O2 1 Fan 01 2 Fan 02 2 Fan 04 1 Fan 03 1 p Fan 05 1 p Rear Side g a f uu Fan 01 1 y Front Panel Fan 02 1 NOTE The first PSFM 01 1 on the left side of enclosure has five fans Fan 01 1 and Fan 02 1 on the front panel and Fan 03 1 Fan 04 1 and Fan 05 1 on the rear side The second PSFM 01 2 on the right side has five fans also Fan 01 2 and Fan 02 2 on the front panel and Fan 03 2 Fan 04 2 and Fan 05 2 on the rear side NOTE 1 means enclosure 1 and 2 means enclosure 2 User Manual 25 42 Bays SAS to SAS SATA RAID Subsystem 2 3 1 PSFM Panel Po
130. ut White Lock of Inner Rail 5 Repeat step 4 for the other rail assembly oy User Manual 42 Bays SAS to SAS SATA RAID Subsystem 6 Install the inner rail member on the side of the enclosure Align the holes on the inner rail then slide a little towards the front side until locked Inner Rail Member Placed on the Side of Enclosure Inner Rail Member Pushed Towards the Front Side and Locked 7 Repeat step 6 Insert the other inner rail member on the other side of enclosure User Manual 43 42 Bays SAS to SAS SATA RAID Subsystem 8 Insert two 2 M5 nuts on the 2 holes of the front left side of the rack post Position of M5 nuts on the 2 holes of left rack post Rack Post Front Left Side 9 Insert two 2 M5 nuts on the 2 holes of the front right side of the rack post Position of M5 nuts on the 2 holes of right rack post Rack Post Front Right Side EFI User Manual 42 Bays SAS to SAS SATA RAID Subsystem 10 Prepare the 2 rail assemblies n bi _ y mii 1 1 u j IT lt i 5 3 A i Ad C EN mas fi 4 1 GL 1 e i E ae PP TE m A 4 d l Q 2 a tz ex m s M S a s i gt Front Side of Rail Assembly Rear Side of Rail Assembly 11 Hold one rail assembly and install in the front left side of rack To install align and insert the 2 latches of the
131. ves Bl System Controls Expanders1 SAS2 E SAS2J 42 4 BD 00bd00 Eg Information SAS Address 5001B4D51129B03F ECCO Component Vendor LSI SAS Chip Information inh System Information Rea Hardware Monitor Enclosure Number Of Phys 30 Attached Expander Expander 2 5001B4DS50B8CE03F 4x6G Attached Expander Expander amp 3 5001B4D51255803F 4x6G Attached Expander ICentroller 500184D01F549000 8x6G a Expander 2 SAS2 E SAS2JE 4 BD 00bd00 SAS Address 5001B4D50B8CE03F Component Vendor LSI cone Eug amam E ENC 2 38 a Expander 3 5AS2 E SAS2JE 4 BD 00bd00 SAS Address 500184D51255803F Component Vendor LSI 4 HI y Component ID 0223 The SAS Address Component Vendor Component ID Enclosure number Number of Phys and Attached Expander information will be shown User Manual HIM 42 Bays SAS to SAS SATA RAID Subsystem 5 6 3 System I nformation To view the RAID subsystem s controller information click the System I nformation link from the I nformation menu The RAID Subsystem Information screen appears lopen all close all E Raid a Controller 1 System Information Raid System Console ee ON eee a EC Quick Function Controller Name EC RAID Set Enunchons Firmware Version V1 51 2012 09 14 By Volume Set Functions BOOT ROM Version V1 51 2012 09 14 Bo Physical Drives PL Firmware Version 13 0 59 0 H System Co
132. wer On Off Switch AC Power Input Socket Power Status LED Fan Fail LED Part Description AC Power I nput Socket Use to connect the power cord from power source Power On Off Switch Use to power on or power off the PSFM indicator Color Description Power Status Green Indicates the power supply module is good LED Red I ndicates the power supply module is faulty Fan Fail LED Rea ce one or more fans in the PSFM has When the power cord connected from main power source is inserted to the AC Power Input Socket the Power Status LED becomes RED When the switch of the PSFM is turned on the LED still shows RED After the main switch in front panel is turned on the LED turns GREEN which means it is functioning normally The PSFM has a 5V standby DC voltage When the power cord s is are connected to the AC Power Input Socket after 1 second all 42 Activity LEDs will flash once When the power cord s is are disconnected from AC Power Input Socket after 3 seconds all 42 Activity LEDs will flash twice EET User Manual 42 Bays SAS to SAS SATA RAID Subsystem 2 4 Turbo Fan Fan 06 1 The turbo fan provides additional airflow inside the enclosure Turbo Fan LED Status LED oe oe C e i C C 8 6 ui oe s r e pro Aa e 4 i x eo LN reo o x Status LED Rea I ndicates the turbo fail is faulty p NOTE The
133. y can consume all or a portion of the raw capacity available in a RAID Set Multiple Volume Sets can exist on a group of disks in a RAID Set Additional Volume Sets created in a specified RAID Set will reside on all the physical disks in the RAID Set Thus each Volume Set on the RAID Set will have its data spread evenly across all the disks in the RAID Set Volume Sets of different RAI D levels may coexist on the same RAID Set In the illustration below Volume 1 can be assigned a RAID 5 level while Volume O might be assigned a RAID 10 level RAID Set 1 4 Individual Disks Free Space Volume 1 RAID 5 Volume 0 RAID 10 Disk 0 Disk 1 Disk 2 Disk 3 User Manual Er 42 Bays SAS to SAS SATA RAID Subsystem 1 4 High Availability 1 4 1 Creating Hot Spares A hot spare drive is an unused online available drive which is ready to replace a failed disk drive In a RAID level 1 10 3 5 6 30 50 or 60 RAID Set any unused online available drive installed but not belonging to a RAID Set can be defined as a hot spare drive Hot spares permit you to replace failed drives without powering down the system When the RAID Subsystem detects a drive failure the system will do automatic and transparent rebuild using the hot spare drives The RAID Set will be reconfigured and rebuilt in the background while the RAI D Subsystem continues to handle system request During the automatic rebuild process system activity will continue as normal howev

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