Sun Microsystems A3500 User's Manual
Contents
1. i TC ME aK B5 B4 Differential SCSI A5 terminator SCSI jumper cable A4 A3 B3 Differential SCSI A2 terminators B2 ww E CD 5 o A1 Controller Module A Controller Module B B1 FIGURE 2 17 Two A3000 Controller Modules and Seven D1000 Disk Arrays SCSI 2 18 Sun StorEdge A3500 Hardware Configuration Guide September 1998 2 4 2 Power Connections2. eS gt o ED L9 R9 o ED e L8 J R8 L7 T R7 L6 R6 CI fa see en CT L5 gal E E SE Rs R6 R8 R4 P9 C DS EDS Ena A R4 coa ena LT Front pod pod pod pod Ts a ea sequencer bog od fod pog L4 gt R3 E R1 amp R2 R7 R3 R5 L3 jo 204 q L6 L8 L4 L9 a L2 R2 Rear pod bog pod bog L1 R1 sequencer egg Legg pod pod Rear view L1 amp L2 L7 L3 L5 FIGURE 2 18 Two A3000 Controller Modules and Seven D1000 Disk Arrays Power Chapter 2 StorEdge A3500 Configurations 2 19 2 5 3x15 Cabling This section contains information about SCSI and power connections for three StorEdge A3000 controller modules and fifteen StorEdge D1000 disk arrays in two StorEdge expansion cabinets Caution The components in the expansion cabinets are configured as a single unit Make sure that the serial numbers on each expansion cabinet match 2 20 Sun StorEdge A3500 Hardware Configuration Guide September 1998 2 5 1 SCSI Cabling 2 5 1 1 Cable Lengths The following tables show the lengths of each SCSI cable connected to the drive connections on the respective controller
3. ca CJ a o o la ga Rear view L4 R3 R2 R6 R5 R4 Front sequencer Rear sequencer Front sequencer Rear sequencer oq pod oq pod pod oq oq oq R1 amp R2 R3 oq oq oq Log bog psd psd psd L1 amp L2 L3 o D1000 Disk Arrays Power FIGURE 2 14 Two D1000 Disk Arrays and One A3000 Controller Module Power Chapter 2 R6 R4 Pool Log Pool Log Log Log 09 God R5 L6 L4 Log Log pog Log pog pog pog pog L5 StorEdge A3500 Configurations 2 13 2 3 1x5 Cabling 2 3 1 SCSI Cabling 2 3 1 1 Cable Lengths The following table shows the lengths of each SCSI cable connected to the drive connections on the controller module TABLE 2 6 Controller Module A 1x5 SCSI Port Number Cable Length Part Number 1 2 3 4 5 The inboard IN OUT connectors on e
4. aa EI Ea eo O o gala a L E 3 gt ELE SE 7 gt wD o R1 Rear view FIGURE 2 25 One A3000 Controller Modules and Eight D1000 Disk Arrays Power R9 R8 R7 R6 R5 R4 R3 R2 Front sequencer Rear sequencer R6 R3 R4 R9 egg egg od Rod R1 amp R2 R7 HB R5 L6 L3 L4 L9 Zz pod a pool Legg Legg Loog pod L1 amp L2 L7 L8 L5 StorEdge A3500 Configurations 2 27 Chapter 2 2 28 Sun StorEdge A3500 Hardware Configuration Guide September 1998
5. Differential SCSI Differential SCSI terminator terminator FIGURE 2 11 One A3000 Controller Module and Two D1000 Disk Arrays SCSI Differential SCSI Differential SCSI terminator terminator 2 EP ara Je 5 E 1 E E dec Ip zu E a A f a gal la en Differential SCSI terminator FIGURE 2 12 Two D1000 Disk Arrays and One A3000 Controller Module SCSI 2 12 Sun StorEdge A3500 Hardware Configuration Guide September 1998 B Power Connections Because the controller module must receive power after the disk arrays connect the disk arrays to the first stage of the power sequencer and the controller module to the second Two examples are shown below E 9 FOG Ea cm co KR CI 3 a JE a ea Z AE EDS Seq ER Ta RDS ee BI EI s o CD Pil EA L1 Rear view FIGURE 2 13 One A3000 Controller Module and Tw R1
6. This configuration is shown in FIGURE 2 17 SCSI Jumper Cables and Terminators The top four disk arrays should have SCSI jumper cables between the middle SCSI connectors IN OUT 1 and IN OUT 2 and a differential SCSI terminator in the far right SCSI connector IN OUT 2 The bottom three disk arrays should have differential SCSI terminators on the inside IN OUT 1 and IN OUT 2 SCSI connectors This configuration is shown in FIGURE 2 17 2 8 Sun StorEdge A3500 Hardware Configuration Guide September 1998 2 1 4 2 1 4 1 2 1 4 2 3x15 Configuration Option Switch All disk arrays are on a single bus and should be set as described in Section 2 1 2 1 Option Switch on page 2 5 Module ID Switch Ensure that the module IDs for the StorEdge D1000 disk arrays are set according to TABLE 2 3 and TABLE 2 4 TABLE 2 3 3x15 Module ID Switch Settings 2x7 Disk array number Module ID setting 7 Top 5 6 4 5 3 4 2 3 1 2 1 1 Bottom 2 TABLE 2 4 3x15 Module ID Switch Settings 1x8 Disk array number Module ID setting 8 Top 5 7 4 6 3 5 2 4 1 3 5 2 4 1 Bottom 3 Chapter 2 StorEdge A3500 Configurations 2 9 In this configuration m controller module A controls disk arrays 1 and 2 in the 2x7 cabinet and disk arrays 1 through 3 in 1x8 cabinet FIGURE 2 19 m controller module B controls disk arrays 3 through 7 in 2x7 cabinet FIGURE 2 20 m controller module C controls disk arrays 4 through 8 in 1x8 cabinet FIG
7. PDB documentation that is shipped with the host system 1 6 Sun StorEdge A3500 Hardware Configuration Guide September 1998 1 3 Ultra 2 Host System Power Connection Requirement You can connect a controller module to an Ultra 2 host system however you must connect the power cord of the Ultra 2 host to one of the AC power sequencers in the expansion cabinet that contains the controller module You need to order one of the following power cords depending on the type of power sequencer in the expansion cabinet FIGURE 1 5 m Ultra Enterprise expansion cabinet and StorEdge expansion cabinet part number 530 2197 xx m 56 Inch Data Center expansion cabinet part number 180 1189 xx United States or part number 180 1190 xx NEMA European Caution Failure to connect the power cord correctly as described here may cause excessive ground current that could damage the system fe 1 I O VL Jo OO UD lo 00 Sd Plug in Ultra 2 power cord here Ultra Enterprise expansion cabinet a 56 inch data center and StorEdge O S expansion cabinet expansion cabinet power sequencer power sequencer JE rer 9 ES ES O Q a 9 Ss JE ell 2 FIGURE 1 5 AC Power Sequencers Ultra 2 Power Conne
8. Settings for StorEdge D1000 Disk Array This will cause the disk drives in the StorEdge D1000 disk arrays to be numbered as shown in FIGURE 2 6 and FIGURE 2 7 FIGURE 2 7 12 drive StorEdge D1000 SCSI ID Single Bus Chapter 2 StorEdge A3500 Configurations 2 5 2 1 2 2 Module ID Switch Ensure that the module IDs for the StorEdge D1000 disk arrays are set according to TABLE 2 1 TABLE 2 1 1x5 Module ID Switch Settings Disk array number Module ID setting 5 Top 5 4 4 3 3 2 2 1 Bottom 1 2 1 2 3 SCSI Jumper Cables and Terminators All disk arrays in this configuration should have SCSI jumper cables between the middle SCSI connectors IN OUT 1 and IN OUT 2 and a differential SCSI terminator in the far right SCSI connector IN OUT 2 This configuration is shown in FIGURE 2 15 2 6 Sun StorEdge A3500 Hardware Configuration Guide September 1998 2 1 3 2x7 Configuration 2 1 3 1 Option Switch The disk drives in each of the top four disk arrays in FIGURE 2 17 are on a single bus and should be set as described in Section 2 1 2 1 Option Switch on page 2 5 The bottom three disk a
9. 1 I ets STET ee E 1 1 I SSS SS SS SS SS SS SS 1 1 I 1 I 1 1 anla anaa SSS es 1 1 1 SSS SSS SS SSS SSeS 1 1 1 SR RSS SE 1 1 1 Chapter 2 StorEdge A3500 Configurations 2 23 2 5 1 4 SCSI Connections for Controller Module C Differential SCSI Eee ea terminator a ey 1 1 I 1 1 1 1 1 1 1 a 3 ig 23 s E 1 1 I 1 1 I 1 GS S 5 a s d zi am gt AR ig Re ER Ii TE a 1 1 1 1 I 1 1 I 1 1 1 I 2x7 FIGURE 2 21 3x15 Controller Module C 2 24 Sun StorEdge A3500 Hardware Configuration Guide September 1998 B 2 5 2 1 299 Power Connections Power Sequencer Interconnections The front and rear power sequencers in the 2x7 cabinet and the 1x8 cabinet must be interconnected Make sure an interconnect cable part number 530 2235 xx is connected between the OUT on the front sequencer in 2x7 cabinet and the IN on the front sequencer in 1x8 cabinet FIGURE 2 22 Make sure that the rear sequencers are likewise connected FIGURE 2 22 Connecting the Power Sequencers Connecting to AC Power Source Each of the AC power cords connected to the expansion cabinets should be on independent circuit breakers To ensure proper redundancy if independent circuit breaker boxes or AC power sources are used power cords from the same expansi
10. C trademarks are based upon an architecture developed by Sun Microsystems Inc The OPEN LOOK and Sun Graphical User Interface was developed by Sun Microsystems Inc for its users and licensees Sun acknowledges the pioneering efforts of Xerox in researching and developing the concept of visual or graphical user interfaces for the computer industry Sun holds a non exclusive license from Xerox to the Xerox Graphical User Interface which license also covers Sun s licensees who implement OPEN LOOK GUIs and otherwise comply with Sun s written license agreements RESTRICTED RIGHTS Use duplication or disclosure by the U S Government is subject to restrictions of FAR 52 227 14 g 2 6 87 and FAR 52 227 19 6 87 or DFAR 252 227 7015 b 6 95 and DFAR 227 7202 3 a DOCUMENTATION ISPROVIDED ASIS AND ALL EXPRESS OR IMPLIED CONDITIONS REPRESENTATIONS AND WARRANTIES INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE OR NON INFRINGEMENT ARE DISCLAIMED EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD TO BE LEGALLY INVALID Copyright 1998 Sun Microsystems Inc 901 San Antonio Road Palo Alto CA 94303 Etats Unis Tous droits r serv s Des portions de ce produit sont prot g es par un copyright 1997 de Symbios Logic Inc Tous droits r serv s Ce produit ou document est prot g par un copyright et distribu avec des licences qui en restreignent l utilisation la copie la distribution et la d co
11. R4 L3 ED a SX lo R3 L2 gt R2 R6 R4 R1 L1 Rear view ia 7 Front Log Log po Log sequencer Loog pod God pod R1 amp R2 R3 R5 L6 L4 Rear pod pog pod pod sequencer Peg pod pod pod L1 amp L2 L3 L5 FIGURE 2 16 One A3000 Controller Module and Five D1000 Disk Arrays Power 2 16 Sun StorEdge A3500 Hardware Configuration Guide September 1998 2 4 2x7 Cabling 2 4 1 SCSI Cabling 2 4 1 1 Cable Lengths The following tables show the lengths of each SCSI cable connected to the drive connections on the respective controller modules TABLE 2 7 Controller Module A 2x7 SCSI Port Number Cable Length Part Number 1 8m 530 1884 xx 2 8m 530 1884 xx 3 8m 530 1884 xx 4 2m 530 1885 xx 5 2m 530 1885 xx TABLE 2 8 Controller Module B 2x7 SCSI Port Number Cable Length Part Number 1 2m 530 1885 xx 2 8m 530 1884 xx 3 8m 530 1884 xx 4 2m 530 1885 xx 5 2m 530 1885 xx The inboard IN OUT connectors on each of the top four disk arrays are connected together using a 0 2m SCSI jumper cable part number 530 1883 xx The inboard IN OUT connectors on the bottom three disk arrays are terminated with differential SCSI terminators part number 150 1890 xx Chapter 2 StorEdge A3500 Configurations 2 17 2 4 1 2 SCSI Connections
12. Sun StorEdge A3500 Hardware Configuration Guide Qe SUN microsystems THE NETWORK IS THE COMPUTER Sun Microsystems Inc 901 San Antonio Road Palo Alto CA 94303 4900 USA 650 960 1300 Fax 650 969 9131 Part No 805 4981 11 September 1998 Revision A Send comments about this document to docfeedback sun com Copyright 1998 Sun Microsystems Inc 901 San Antonio Road Palo Alto CA 94303 USA All rights reserved Portions copyright 1997 Symbios Logic Inc All rights reserved This product or document is protected by copyright and distributed under licenses restricting its use copying distribution and decompilation No part of this product or document may be reproduced in any form by any means without prior written authorization of Sun and its licensors ifany Third party software including font technology is copyrighted and licensed from Sun suppliers Parts of the product may be derived from Berkeley BSD systems licensed from the University of California UNIX is a registered trademark in the U S and other countries exclusively licensed through X Open Company Ltd Sun Sun Microsystems the Sun logo AnswerBook StorEdge and Solaris are trademarks registered trademarks or service marks of Sun Microsystems Inc in the U S and other countries All SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC International Inc in the U S and other countries Products bearing SPAR
13. URE 2 21 2 1 4 3 SCSI Jumper Cables and Terminators All disk arrays in this configuration should have SCSI jumper cables between the middle SCSI connectors IN OUT 1 and IN OUT 2 and a differential SCSI terminator in the far right SCSI connector IN OUT 2 2 10 Sun StorEdge A3500 Hardware Configuration Guide September 1998 22 1x2 Cabling The 1x2 can be configured with the controller module either on top of or below the two disk arrays Both configurations are described in this section 2 2 1 SCSI Cabling 2 2 1 1 Cable Lengths The following table shows the lengths of each SCSI cable connected to the drive connections on the controller module TABLE 2 5 Controller Module A 1x2 SCSI Port Number Cable Length Part Number 1 8m 530 1884 xx 2 8m 530 1884 xx 3 8m 530 1884 xx 4 8m 530 1884 xx 5 Differential SCSI terminator 150 1890 xx The inboard IN OUT connectors on each disk array are terminated with a differential SCSI terminator part number 150 1890 xx Chapter 2 StorEdge A3500 Configurations 2 11 2 2 1 2 SCSI Connections Differential SCSI terminator CI P P EE ea CI C na E 3 Tra LUI a gt TT E Cin B WIE E
14. ach of the disk arrays are connected together 2m 2m 2m 2m 2m 530 1885 xx 530 1885 xx 530 1885 xx 530 1885 xx 530 1885 xx using a 0 2m SCSI jumper cable part number 530 1883 xx The outboard IN OUT 2 connector on each disk array is terminated with a differential SCSI terminator part number 150 1890 xx 2 14 Sun StorEdge A3500 Hardware Configuration Guide September 1998 23 12 SCSI Connections 5 4 3 2 Differential SCSI 4 terminator SCSI jumper cable FIGURE 2 15 One A3000 Controller Module and Five D1000 Disk Arrays SCSI Chapter 2 StorEdge A3500 Configurations 2 15 2 3 2 Power Connections o ma a gaa CO s Ea Ea ca os Ta C7 gal e la gall U Rs e TX L5 Py gs SE S L6 e gt EX loc So y Do R6 L4 o E E
15. ctor Chapter 1 Host Connections 1 7 1 Gain access to the AC power sequencers See the documentation that came with the expansion cabinet 2 Route the power cable from the Ultra 2 host under the expansion cabinet frame on the same side as the power sequencer 3 Plug the power cord from the Ultra 2 host into the top power connector of either power sequencer FIGURE 1 5 The power connectors are located on the other side of the power sequencer from the main switch 4 Reassemble the expansion cabinet See the documentation that came with the expansion cabinet 1 8 Sun StorEdge A3500 Hardware Configuration Guide September 1998 CHAPTER 2 StorEdge A3500 Configurations This chapter contains information about setting up the following configurations One controller module with two StorEdge D1000 disk arrays 1x2 One controller module with five StorEdge D1000 disk arrays 1x5 Two controller modules with seven StorEdge D1000 disk arrays 2x7 Three controller modules with fifteen StorEdge D1000 disk arrays 3x15 The chapter is divided into the following sections StorEdge D1000 Disk Array Settings page 2 2 a 1x2 Configuration page 2 3 1x5 Configuration page 2 5 2x7 Configuration page 2 7 a 3x15 Configuration page 2 9 1x2 Cabling page 2 11 SCSI Cabling page 2 11 a Power Connections page 2 13 1x5 Cabling page 2 14 a SCSI Cabling page 2 14 a Power Connections page 2 16 2x7 Cablin
16. elete a file type rm filename TABLE p 2 Shell Prompts Shell Prompt C shell machine names C shell superuser Bourne shell and Korn shell Bourne shell and Korn shell superuser machine _name Sun StorEdge A3500 Hardware Configuration Guide September 1998 Related Documentation TABLE P 3 Related Documentation Title Part Number Sun StorEdge A3000 Controller Module Guide 805 4980 xx Sun StorEdge A3500 Task Map 805 4982 xx Sun Documentation on the Web The docs sun com web site enables you to access Sun technical documentation on the Web You can browse the docs sun com archive or search for a specific book title or subject at http docs sun com Sun Welcomes Your Comments We are interested in improving our documentation and welcome your comments and suggestions You can email your comments to us at docfeedback sun com Please include the part number of your document in the subject line of your email vii viii Sun StorEdge A3500 Hardware Configuration Guide September 1998 CHAPTER 1 Host Connections This chapter contains configurations for one or two Sun StorEdge A3000 controller modules connected to one or more hosts It also contains information about connecting power to an Ultra host system m Configuration Guidelines page 1 2 m Supported Host Configurations page 1 3 Single Host page 1 3 Daisy Chain page 1 4 m Independent Controller page 1 5 a Multi Ini
17. g page 2 17 a SCSI Cabling page 2 17 a Power Connections page 2 19 3x15 Cabling page 2 20 SCSI Cabling page 2 21 a Power Connections page 2 25 2 1 2 1 2 2 StorEdge D1000 Disk Array Settings This section describes how to set the following attributes for StorEdge D1000 disk arrays FIGURE 2 1 in 1x2 1x5 2x7 and 3x15 configurations m Option switch m Module ID m SCSI jumper cables and terminators Option Switch Module ID 000000 amp Do 508 BEBO r O E O 20 DO LOBO gO O INOUT 1 INOUT1 y IN OUT 2 IN OUT 2 se LT O Le A A Rear FIGURE 2 1 StorEdge D1000 Disk Array Sun StorEdge A3500 Hardware Configuration Guide September 1998 2 1 1 1x2 Configuration 2 1 1 1 Option Switch Both disk arrays have split busses Their option switches should be set as shown in FIGURE 2 2 5 4 3 2 1 FIGURE 2 2 1x2 Option Switch Settings for StorEdge D1000 Disk Array This will cause the disk drives in the StorEdge D1000 disk arrays to be numbered as shown in FIGURE 2 3 and FIGURE 2 4 O loo lo I AU 82 0 1 2 3 0 1 2 3 FIGURE 2 3 8 drive S
18. ling 2 21 2 5 2 Power Connections 2 25 2 5 3 Connecting to AC Power Source 2 25 2 5 4 Power Connections 2 26 iv Sun StorEdge A3500 Hardware Configuration Guide September 1998 Preface Sun StorEdge A3500 Hardware Configuration Guide provides configuration instructions for the Sun StorEdge A3500 systems These instructions are designed for an experienced system administrator Using UNIX Commands This document does not contain information on basic UNIX commands and procedures such as shutting down the system booting the system and configuring devices See one or more of the following for this information m Solaris 2 x Handbook for SMCC Peripherals m AnswerBook online documentation for the Solaris 2 x software environment m Other software documentation that you received with your system Typographic Conventions TABLEP 1 Typographic Conventions Typeface or Symbol Meaning AaBbCc123 The names of commands files and directories on screen computer output AaBbCc123 What you type when contrasted with on screen computer output AaBbCc123 Book titles new words or terms words to be emphasized Command line variable replace with a real name or value Shell Prompts Examples Edit your login file Use 1s a to list all files 9 You have mail de a eri Password Read Chapter 6 in the User s Guide These are called class options You must be root to do this To d
19. modules TABLE 2 9 Controller Module A 3x15 SCSI Port Number Cable Length Part Number 1 8m 530 1884 xx 2 8m 530 1884 xx 3 4m 530 2352 xx 4 4m 530 2352 xx 5 4m 530 2352 xx TABLE 2 10 Controller Module B 3x15 SCSI Port Number Cable Length Part Number 1 8m 530 1884 xx 2 8m 530 1884 xx 3 2m 530 1885 xx 4 2m 530 1885 xx 5 2m 530 1885 xx TABLE 2 11 Controller Module 3x15 SCSI Port Number Cable Length Part Number 1 8m 530 1884 xx 2 8m 530 1884 xx 3 2m 530 1885 xx 4 2m 530 1885 xx 5 2m 530 1885 xx The inboard IN OUT connectors on each of the disk arrays are connected together using a 0 2m SCSI jumper cable part number 530 1883 xx Chapter 2 StorEdge A3500 Configurations 2 21 29 12 The outboard IN OUT 2 connector on each disk array is terminated with a differential SCSI terminator part number 150 1890 xx SCSI Connections for Controller Module A Differential SCSI terminator SCSI jumper cable FIGURE 2 19 3x15 Controller Module A 2 22 Sun StorEdge A3500 Hardware Configuration Guide September 1998 2 5 1 3 Differential SCSI terminator FIGURE 2 20 3x15 Controller Module B SCSI jumper cable SCSI Connections for Controller Module B dl 1 1 1 a 1 1 SE a e a
20. mpilation Aucune partie de ce produit ou document ne peut tre reproduite sous aucune forme par quelque moyen que ce soit sans Vautorisation pr alable et crite de Sun et de ses bailleurs de licence s il y en a Le logiciel d tenu par des tiers et qui comprend la technologie relative aux polices de caracteres est prot g par un copyright et licenci par des fournisseurs de Sun Des parties de ce produit pourront tre d riv es des syst mes Berkeley BSD licenci s par l Universit de Californie UNIX est une marque d pos e aux Etats Unis et dans d autres pays et licenci e exclusivement par X Open Company Ltd Sun Sun Microsystems le logo Sun AnswerBook StorEdge et Solaris sont des marques de fabrique ou des marques d pos es ou marques de service de Sun Microsystems Inc aux Etats Unis et dans d autres pays Toutes les marques SPARC sont utilis es sous licence et sont des marques de fabrique ou des marques d pos es de SPARC International Inc aux Etats Unis et dans d autres pays Les produits portant les marques SPARC sont bas s sur une architecture d velopp e par Sun Microsystems Inc L interface d utilisation graphique OPEN LOOK et Sun a t d velopp e par Sun Microsystems Inc pour ses utilisateurs et licenci s Sun reconna t les efforts de pionniers de Xerox pour la recherche et le d veloppement du concept des interfaces d utilisation visuelle ou graphique pour l industrie de l informatique Sun d tient
21. on cabinet should be connected to different circuit breaker boxes or AC power sources Caution You must ensure that the second rack will not lose power without the first Data loss is likely to occur if this happens DO NOT configure the 3x15 expansion cabinets as shown in FIGURE 2 23 and FIGURE 2 24 Consult with an electrician if you do not understand the schematics in the figures Chapter 2 StorEdge A3500 Configurations 2 25 2x7 1x8 Phase A Phase B FIGURE 2 23 Power Connections to Avoid Different Phases 2x7 1x8 M Same phase AC FIGURE 2 24 Power Connections to Avoid Same Phase 2 5 4 Power Connections The power connections for 2x7 cabinet are the same as those in the standard 2x7 expansion cabinet FIGURE 2 18 2 26 Sun StorEdge A3500 Hardware Configuration Guide September 1998 L9 L8 L7 L6 L5 L4 L3 L2 Li The power connections for the 1x8 cabinet are shown in FIGURE 2 25
22. rrays have split busses Their option switches should be set as shown in FIGURE 2 8 5 4 3 2 1 FIGURE 2 8 2x7 Option Switch Settings for StorEdge D1000 Disk Array This will cause the disk drives in the StorEdge D1000 disk arrays to be numbered as shown in FIGURE 2 9 and FIGURE 2 10 Oo lolo CI CL Oo 0 1 2 3 0 1 2 3 FIGURE 2 9 8 drive StorEdge D1000 SCSI ID Split bus RATE 0 1 2 3 4 5 0 1 2 3 4 5 FIGURE 2 10 12 drive StorEdge D1000 SCSI Disk ID Split bus Chapter 2 StorEdge A3500 Configurations 2 7 2 1 3 2 2 1 3 3 Module ID Switch Ensure that the module IDs for the StorEdge D1000 disk arrays are set according to TABLE 2 2 TABLE 2 2 2x7 Module ID Switch Settings Disk array number Module ID setting 7 Top 5 6 4 5 5 4 4 3 3 2 2 1 Bottom 1 Facing the front of the expansion cabinet m controller module A controls the right side of disk arrays 1 through 3 and all of disk arrays 4 and 5 m controller module B controls the left side of disk arrays 1 through 3 and all of disk arrays 6 and 7
23. tiator page 1 6 m Ultra 2 Host System Power Connection Requirement page 1 7 1 1 Configuration Guidelines Use the following guidelines for installing and cabling or reconfiguring your system m Do not exceed a SCSI bus length of 25 meters m Make sure that the last Sun StorEdge A3000 controller module in any daisy chain has a total of two terminators one in each SCSI OUT port m If you are adding a controller module to an already existing configuration halt all activity on the SCSI bus before removing any SCSI cables m Once you finish cabling the devices and powering on reboot the system by typing boot r at the ok prompt before beginning any SCSI bus activity Perform a system check to make sure that SCSI connections are secure Look for fault LEDs on the hardware or error messages in the RAID Manager GUI Note Refer to your server and rack documentation for instructions on grounding the StorEdge A3500 cabinet 1 2 Sun StorEdge A3500 Hardware Configuration Guide September 1998 12 Supported Host Configurations The examples that follow show the cable connections for configurations that are supported by Sun Microsystems ki Single Host l A AT A S i Ka UV CD n 0 Differential SCSI terminators FIGURE 1 1 Single Host Connected to a Sun StorEdge A3000 Controller Mod
24. torEdge D1000 SCSI ID Split bus ITR HTS 0 1 2 3 4 5 0 1 2 3 4 5 FIGURE 2 4 12 drive StorEdge D1000 SCSI Disk ID Split bus Chapter 2 StorEdge A3500 Configurations 2 3 2 1 1 2 2 1 1 3 Module ID Switch Ensure that the module IDs for the StorEdge D1000 disk arrays are set according to 1x2 Module ID Switch Settings Disk array number Module ID setting 2 Top 2 1 Bottom 1 Note Since the top and bottom disk arrays are split between one controller module the Module IDs will overlap This may result in error messages while the host system is booting The ASC ASCQ codes for this error is 98 01 and the Sense Key is 6 These error messages are information only and will not impact system performance SCSI Jumper Cables and Terminators The disk arrays should have differential SCSI terminators on the inside IN OUT 1 and IN OUT 2 SCSI connectors This configuration is shown in FIGURE 2 11 2 4 Sun StorEdge A3500 Hardware Configuration Guide September 1998 2 1 2 1x5 Configuration 2 1 2 1 Option Switch All StorEdge D1000 disk arrays in this configuration should have their option switches set as shown in FIGURE 2 5 5 4 3 2 1 FIGURE 2 5 1x5 Option Switch
25. ule Chapter 1 Host Connections 1 3 1 2 2 Daisy Chain You can daisy chain controller modules in the same or separate cabinets a ED E RS Differential SCSI SCSI cables terminators FIGURE 1 2 Two Sun StorEdge A3000 Controller Modules Daisy Chained to One Host Note The SCSI cables between the two controller modules are crossed to prevent the SCSI IDs for the controllers from conflicting 1 4 Sun StorEdge A3500 Hardware Configuration Guide September 1998 1 23 Independent Controller DY E a ma ea E L cea CI ETA EA ea lO P o EE 7 N Y K Differential SCSI terminators FIGURE 1 3 Independent Controller One Sun StorEdge A3000 Controller Connected to Two Hosts Chapter 1 Host Connections 1 5 1 2 4 Multi Initiator T Y AT CAT AS de Y NS gt IY FIGURE 1 4 Two Node Multi Initiator Configuration Note For more detailed information regarding the two node multi initiator configuration such as setting host SCSI IDs refer to the SPARCcluster
26. une licence non exclusive de Xerox sur l interface d utilisation graphique Xerox cette licence couvrant galement les licenci s de Sun qui mettent en place l interface d utilisation graphique OPEN LOOK et qui en outre se conforment aux licences crites de Sun CETTE PUBLICATION EST FOURNIE EN L ETAT ET AUCUNE GARANTIE EXPRESSE OU IMPLICITE N EST ACCORDEE Y COMPRIS DES GARANTIES CONCERNANT LA VALEUR MARCHANDE L APTITUDE DE LA PUBLICATION A REPONDRE A UNE UTILISATION PARTICULIERE OU LE FAIT QU ELLE NE SOIT PAS CONTREFAISANTE DE PRODUIT DE TIERS CE DENI DE GARANTIE NE S APPLIQUERAIT PAS DANS LA MESURE OU IL SERAIT TENU JURIDIQUEMENT NUL ET NON AVENU Adobe PostScript Contents Preface v Host Connections 1 1 1 1 1 2 1 3 Configuration Guidelines 1 2 Supported Host Configurations 1 3 12 1 Single Host 1 3 1 2 2 Daisy Chain 1 4 12 3 Independent Controller 1 5 1 2 4 Multi Initiator 1 6 Ultra 2 Host System Power Connection Requirement 1 7 StorEdge A3500 Configurations 2 1 2 1 2 2 2 3 StorEdge D1000 Disk Array Settings 2 2 2 11 1x2 Configuration 2 3 2 12 1x5 Configuration 2 5 2 1 3 2x7 Configuration 2 7 2 14 3x15 Configuration 2 9 1x2 Cabling 2 11 2 2 1 SCSI Cabling 2 11 2 22 Power Connections 2 13 1x5 Cabling 2 14 Contents iii 2 3 1 SCSI Cabling 2 14 2 3 2 Power Connections 2 16 2 4 2x7 Cabling 2 17 2 4 1 SCSI Cabling 2 17 2 4 2 Power Connections 2 19 2 5 3x15 Cabling 2 20 2 5 1 SCSI Cab
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