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1-6

Sun StorEdge A3500/A3500FC Hardware Configuration Guide • December 1999

1.2.4

Multi-Host

FIGURE 1-4

shows a two-node multi-host configuration: one StorEdge A3500

controller module connected with SCSI cables to two hosts.

FIGURE 1-4

Two-Node Multi-Host Configuration

Note –

The configuration shown in

FIGURE 1-4

requires cluster software for

management.

For more information regarding the two-node multi-host configuration, such as
instructions for setting host SCSI IDs, refer to the Sun™ Cluster documentation that
is shipped with the host system.

For information about StorEdge A3500/A3500FC support for multi-host
configurations, refer to “Frequently Asked Questions” (FAQ) in the Sun StorEdge
RAID Manager 6.1.1 Release Notes (805-3656-xx) and in the Sun StorEdge RAID
Manager 6.22 Release Notes (805-7758-xx) and to the Sun StorEdge RAID Manager
User’s Guide.

Hosts

StorEdge A3500 Controller Module

SCSI cables

SCSI cables

Differential SCSI
terminators

Содержание Sun StorEdge A3500

Страница 1: ...to CA 94303 4900 USA 650 960 1300 Fax 650 969 9131 Sun StorEdge A3500 A3500FC Hardware Configuration Guide Part No 805 4981 13 December 1999 Revision A Sun Microsystems Inc Send comments about this document to docfeedback sun com ...

Страница 2: ...Sun Microsystems Inc 901 San Antonio Road Palo Alto CA 94303 4900 Etats Unis Tous droits réservés Ce produit ou document est protégé par un copyright et distribué avec des licences qui en restreignent l utilisation la copie la distribution et la décompilation Aucune partie de ce produit ou document ne peut être reproduite sous aucune forme par quelque moyen que ce soit sans l autorisation préalabl...

Страница 3: ...ller Module Connected to Two Hosts 1 5 1 2 4 Multi Host 1 6 1 3 Ultra 2 Host System Power Connection Requirement 1 7 2 FC AL Host Connections 2 1 2 1 Configuration Guidelines 2 2 2 2 Supported FC AL Host Configurations 2 3 2 2 1 Single Host Connected to One Controller Module 2 4 2 2 2 Independent Controller Module Connected to Two Hosts 2 5 2 2 3 Single Host Connected to One Controller Module Usin...

Страница 4: ...erminators 3 4 3 1 2 1x5 Configuration 3 5 3 1 2 1 Option Switch 3 5 3 1 2 2 Module ID Switch 3 6 3 1 2 3 SCSI Jumper Cables and Terminators 3 6 3 1 3 2x7 Configuration 3 7 3 1 3 1 Option Switch 3 7 3 1 3 2 Module ID Switch 3 8 3 1 3 3 SCSI Jumper Cables and Terminators 3 8 3 1 4 3x15 Configuration 3 9 3 1 4 1 Option Switch 3 9 3 1 4 2 Module ID Switch 3 9 3 1 4 3 SCSI Jumper Cables and Terminator...

Страница 5: ...3x15 Cables and Connections 3 20 3 5 1 SCSI Cable Lengths 3 20 3 5 2 Connections Between Power Sequencers 3 25 3 5 3 Connections to AC Power Sources 3 25 3 5 4 Power Connections for Expansion Cabinets 3 26 A Sun StorEdge A3500 and A3500FCSpecifications A 1 A 1 Initial Cold Start Surge Current Specifications A 1 ...

Страница 6: ...vi Sun StorEdge A3500 A3500FC Hardware Configuration Guide December 1999 ...

Страница 7: ... connecting power to a Sun Ultra host system Chapter 2 describes configurations for one or two Fibre Channel Arbitrated Loop FC AL StorEdge A3500FC controller modules connected to one or more hosts Chapter 3 explains how to set up the configurations supported by Sun It also includes information about StorEdge D1000 disk array settings and cables and connections for each configuration Appendix A co...

Страница 8: ... The names of commands files and directories on screen computer output Edit your login file Use ls a to list all files You have mail AaBbCc123 What you type when contrasted with on screen computer output su Password AaBbCc123 Book titles new words or terms words to be emphasized Command line variable replace with a real name or value Read Chapter 6 in the User s Guide These are called class option...

Страница 9: ...er 6 22 Release Notes 805 7758 Sun StorEdge RAID Manager 6 22 Installation and Support Guide for Solaris 805 7756 Sun StorEdge RAID Manager 6 22 User s Guide 806 0478 Sun StorEdge RAID Manager 6 1 1 Update 2 Release Notes 805 3656 Sun StorEdge RAID Manager 6 1 1 Installation and Support Guide for Solaris 805 4058 Sun StorEdge RAID Manager 6 1 1 User s Guide 805 4057 Sun StorEdge RAID Manager 6 2 2...

Страница 10: ...on 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 ...

Страница 11: ...tra host system The topics covered in this chapter are Configuration Guidelines page 1 2 Supported SCSI Host Configurations page 1 3 Single Host Connected to One Controller Module page 1 3 Two Controller Modules Daisy Chained to One Host page 1 4 Independent Controller Module Connected to Two Hosts page 1 5 Multi Host page 1 6 Ultra 2 Host System Power Connection Requirement page 1 7 Note The RAID...

Страница 12: ...otal of two terminators one in each SCSI OUT port If you are adding a controller module to an already existing configuration halt all activity on the SCSI bus before removing any SCSI cables 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 secu...

Страница 13: ...ted to One Controller Module Two Controller Modules Daisy Chained to One Host Independent Controller Module Connected to Two Hosts Multi Host 1 2 1 Single Host Connected to One Controller Module FIGURE 1 1 shows one host connected with SCSI cables to one StorEdge A3500 controller module FIGURE 1 1 One Host Connected to One Controller Module Differential SCSI terminators Host StorEdge A3500 Control...

Страница 14: ... daisy chained with SCSI cables to one host You can daisy chain controller modules in the same or separate cabinets FIGURE 1 2 Two 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 Differential SCSI terminators SCSI cables Host StorEdge A3500 Controller Modules ...

Страница 15: ...odule Connected to Two Hosts FIGURE 1 3 shows one StorEdge A3500 controller module connected with SCSI cables to two hosts FIGURE 1 3 Independent Controller Module Connected to Two Hosts Differential SCSI terminators Hosts StorEdge A3500 Controller Module SCSI cables ...

Страница 16: ...n regarding the two node multi host configuration such as instructions for setting host SCSI IDs refer to the Sun Cluster documentation that is shipped with the host system For information about StorEdge A3500 A3500FC support for multi host configurations refer to Frequently Asked Questions FAQ in the Sun StorEdge RAID Manager 6 1 1 Release Notes 805 3656 xx and in the Sun StorEdge RAID Manager 6 ...

Страница 17: ...ID Manager 6 22 software does not support Ultra 2 host systems You need to order one of the following power cords depending on the type of power sequencer in the expansion cabinet FIGURE 1 5 Ultra Enterprise expansion cabinet and StorEdge expansion cabinet part number 530 2197 1422 mm 56 inch Data Center expansion cabinet part number 180 1189 United States or 180 1190 NEMA European Caution Failure...

Страница 18: ...frame on the same side as the power sequencer 3 Connect 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 you received with the expansion cabinet Connect Ultra 2 power cord here Ultra Enterp...

Страница 19: ...ration Guidelines page 2 2 Supported FC AL Host Configurations page 2 3 Single Host Connected to One Controller Module page 2 4 Independent Controller Module Connected to Two Hosts page 2 5 Single Host Connected to One Controller Module Using Hubs page 2 6 Single Host Connected to Two Controller Modules Using Hubs page 2 7 Single Host Connected to Four Controller Modules in a Loop Using Hubs page ...

Страница 20: ...er module Caution At this time only single port connection is qualified on the dual ported host bus adapter card The part number for the 15 meter FC AL host cable is 595 3379 xx the Marketing part number is X978A Do not exceed a fiber optic cable length of 500 meters 1640 5 feet Install 16 bit differential terminators to both HOST IN connectors on the back of the controller module FIGURE 2 1 FIGUR...

Страница 21: ...te Refer to your server and rack documentation for instructions on grounding the StorEdge A3500FC expansion cabinet 2 2 Supported FC AL Host Configurations The illustrations in this section show the FC AL cable connections for the following configurations Single Host Connected to One Controller Module Independent Controller Module Connected to Two Hosts Single Host Connected to One Controller Modu...

Страница 22: ...e FIGURE 2 2 shows one host directly connected through fiber optic cables to one StorEdge A3500FC controller module FIGURE 2 2 One Host Connected to One Controller Module Drive tray x 5 SCSI x 5 Host adapter Host adapter Controller A FC AL port Controller B FC AL port Fiber optic cables Host StorEdge A3500FC controller module ...

Страница 23: ... hosts Refer to the Sun StorEdge RAID Manager Installation and Support Guide for instructions on setting up independent controller configurations in the RAID Manager software FIGURE 2 3 Independent Controller Module Connected to Two Hosts Drive tray x 5 SCSI x 5 Controller A FC AL port Controller B FC AL port StorEdge A3500FC controller module Host adapter Hosts Host adapter Fiber optic cables ...

Страница 24: ...to one StorEdge A3500FC controller module using hubs Note No other type of fibre channel device should share the same loop or hub connected to the A3500FC controller module FIGURE 2 4 Single Host Connected to One Controller Module Using Hubs Host adapter Host adapter Host Drive tray x 5 SCSI x 5 Controller A FC AL port Controller B FC AL port StorEdge A3500FC controller module Hubs Fiber optic cab...

Страница 25: ...me loop or hub connected to the A3500FC controller module Each controller that is connected to a hub must have a unique loop ID Whenever you add a second controller to a hub make sure that the loop ID of the controller being connected is different from the loop ID of any other controller currently connected to the same hub Refer to Section 2 3 Setting the Loop ID on page 2 13 for instructions on s...

Страница 26: ... Two Controller Modules Using Hubs Hubs Host adapter Host adapter Host B A Drive tray x 5 SCSI x 5 Controller A FC AL port Controller B FC AL port StorEdge A3500FC controller module Drive tray x 5 SCSI x 5 Controller A FC AL port Controller B FC AL port StorEdge A3500FC controller module Fiber optic cables A B ...

Страница 27: ...onnected to the A3500FC controller module Each controller that is connected to a hub must have a unique loop ID Whenever you add a second controller to a hub make sure that the loop ID of the controller being connected is different from the loop ID of any other controller currently connected to the same hub Refer to Section 2 3 Setting the Loop ID on page 2 13 for instructions on setting the loop ...

Страница 28: ...x 5 SCSI x 5 Controller A FC AL port Controller B FC AL port StorEdge A3500FC controller module Drive tray x 5 SCSI x 5 Controller A FC AL port Controller B FC AL port StorEdge A3500FC controller module Drive tray x 5 SCSI x 5 Controller A FC AL port Controller B FC AL port StorEdge A3500FC controller module Drive tray x 5 SCSI x 5 Controller A FC AL port Controller B FC AL port StorEdge A3500FC c...

Страница 29: ...0FC controller module Each controller that is connected to a hub must have a unique loop ID Whenever you add a second controller to a hub make sure that the loop ID of the controller being connected is different from the loop ID of any other controller currently connected to the same hub Refer to Section 2 3 Setting the Loop ID on page 2 13 for instructions on setting the loop ID of a controller C...

Страница 30: ...Modules Using Hubs Host adapter Host adapter Host B A Drive tray x 5 SCSI x 5 Controller A FC AL port Controller B FC AL port StorEdge A3500FC controller module Drive tray x 5 SCSI x 5 Controller A FC AL port Controller B FC AL port StorEdge A3500FC controller module Fiber optic cables Host adapter Host adapter Host Hubs A B ...

Страница 31: ...module ID number in order to communicate The factory default ID settings for controller A and B are ID 5 and ID 4 respectively Note Do not configure more than four controller modules on the same loop 1 Locate the 16 pins on the rear of the FC AL controller module FIGURE 2 8 The eight pins on the right determine the host ID for controller 1 A the pins on the left determine the ID for controller 2 B...

Страница 32: ... AL ID Settings Controller B Controller A Controller B Controller A 8 4 2 1 Dec PA ID AL 8 4 2 1 Dec PA ID AL 8 4 2 1 8 4 2 1 15 16 1 2 0 EF 1 E8 2 E4 3 E2 4 E1 5 E0 6 DC 7 DA 8 D9 9 D6 10 D5 11 D4 12 D3 13 D2 14 D1 15 CE 15 CE 14 D1 13 D2 12 D3 11 D4 10 D5 9 D6 8 D9 7 DA 6 DC 5 E0 4 E1 3 E2 2 E4 1 E8 0 EF ...

Страница 33: ...k Array Settings page 3 2 1x2 Configuration page 3 3 1x5 Configuration page 3 5 2x7 Configuration page 3 7 3x15 Configuration page 3 9 1x2 Cables and Connections page 3 11 Driveside SCSI Connections page 3 11 Power Connections page 3 13 1x5 Cables and Connections page 3 14 Driveside SCSI Connections page 3 14 Power Connections page 3 16 2x7 Cables and Connections page 3 17 SCSI Cable Lengths page ...

Страница 34: ...le with two StorEdge D1000 disk arrays 1x5 One controller module with five StorEdge D1000 disk arrays 2x7 Two controller modules with seven StorEdge D1000 disk arrays 3x15 Three controller modules with fifteen StorEdge D1000 disk arrays For the D1000 disk arrays you must set the following attributes Option switch Module ID SCSI jumper cables and terminators FIGURE 3 1 StorEdge D1000 Disk Array IN ...

Страница 35: ...the A3500FC controller module 3 1 1 1 Option Switch Both disk arrays have split buses Their option switches should be set as shown in FIGURE 3 2 FIGURE 3 2 1x2 Option Switch Settings for StorEdge D1000 Disk Array This setting will cause the disk drives in the StorEdge D1000 disk arrays to be numbered as shown in FIGURE 3 3 and FIGURE 3 4 FIGURE 3 3 8 Drive StorEdge D1000 SCSI ID Split Bus 5 3 1 2 ...

Страница 36: ... 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 3 1 1 3 SCSI Jumper Cables and Terminators The StorEdge D1000 disk arrays should have differential SCSI terminators on the inside IN OUT 1 and IN OUT 2 SCSI connectors This conf...

Страница 37: ...his configuration should have their option switches set as shown in FIGURE 3 5 FIGURE 3 5 1x5 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 3 6 and FIGURE 3 7 FIGURE 3 6 8 Drive StorEdge D1000 SCSI ID Single Bus FIGURE 3 7 12 Drive StorEdge D1000 SCSI ID Single Bus 5 3 1 2 4 1 2 3 8 9 10 11 0...

Страница 38: ...SI Jumper Cables and Terminators All Sun StorEdge D1000 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 3 15 TABLE 3 2 1x5 Module ID Switch Settings Disk Array Number Module ID Setting 5 Top 5 4 4 3 3 2 2 1 Botto...

Страница 39: ...scribed in Section 3 1 2 1 Option Switch on page 3 5 The bottom three disk arrays have split buses Their option switches should be set as shown in FIGURE 3 8 FIGURE 3 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 3 9 and FIGURE 3 10 FIGURE 3 9 8 Drive StorEdge D1000 SCSI ID Split Bus FI...

Страница 40: ...ays 1 through 3 and all of disk arrays 6 and 7 This configuration is shown in FIGURE 3 17 3 1 3 3 SCSI Jumper Cables and Terminators The top four StorEdge D1000 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 StorEdge D1000 disk arrays should have differe...

Страница 41: ... bus and should be set as described in Section 3 1 2 1 Option Switch on page 3 5 3 1 4 2 Module ID Switch Ensure that the module IDs for the StorEdge D1000 disk arrays are set according to TABLE 3 4 and TABLE 3 5 TABLE 3 4 3x15 Module ID Switch Settings in the 2x7 Cabinet Disk Array Number Module ID Setting 7 Top 5 6 4 5 3 4 2 3 1 2 1 1 Bottom 2 TABLE 3 5 3x15 Module ID Switch Settings in the 1x8 ...

Страница 42: ...n the 1x8 cabinet FIGURE 3 19 Controller module B controls disk arrays 3 through 7 in the 2x7 cabinet FIGURE 3 20 Controller module C controls disk arrays 4 through 8 in the 1x8 cabinet FIGURE 3 21 3 1 4 3 SCSI Jumper Cables and Terminators All StorEdge D1000 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...

Страница 43: ... the rack because the controller board diagnostic LEDs will not be visible 3 2 1 Driveside SCSI Connections The following table shows the length of each SCSI cable connected to the drive connections on the controller module The inboard IN OUT connectors on each disk array are terminated with a differential SCSI terminator part number 150 1890 FIGURE 3 11 and FIGURE 3 12 show the SCSI connections b...

Страница 44: ... Module and Two StorEdge D1000 Disk Arrays SCSI FIGURE 3 12 Two StorEdge D1000 Disk Arrays and One StorEdge A3500 Controller Module SCSI Differential SCSI terminator Differential SCSI terminator Differential SCSI terminator 1 2 Differential SCSI terminator Differential SCSI terminator Differential SCSI terminator 1 2 ...

Страница 45: ...the controller module to the second Two examples are shown in FIGURE 3 13 and FIGURE 3 14 FIGURE 3 13 One StorEdge A3500 Controller Module and Two StorEdge D1000 Disk Arrays Power FIGURE 3 14 Two StorEdge D1000 Disk Arrays and One StorEdge A3500 Controller Module Power R1 R2 R3 Front sequencer L1 L2 L3 Rear sequencer L1 L2 L3 R1 R2 R3 Rear view R6 R4 R5 Front sequencer L6 L4 L5 Rear sequencer L4 L...

Страница 46: ... connections on the controller module The inboard IN OUT connectors on each of the disk arrays are connected using a 0 2m 0 65 ft SCSI jumper cable part number 530 1883 The outboard IN OUT 2 connector on each disk array is terminated with a differential SCSI terminator part number 150 1890 FIGURE 3 15 shows the SCSI connections between the A3500 controller module and the five D1000 disk arrays TAB...

Страница 47: ...hapter 3 Sun StorEdge A3500 A3500FC Configurations 3 15 FIGURE 3 15 One StorEdge A3500 Controller Module and Five StorEdge D1000 Disk Arrays SCSI SCSI jumper cable Differential SCSI terminator 1 2 3 4 5 ...

Страница 48: ...Connections FIGURE 3 16 shows the power connections for 1x5 configurations FIGURE 3 16 One StorEdge A3500 or A3500FC Controller Module and Five StorEdge D1000 Disk Arrays Power R1 R2 R3 R6 R4 R5 R5 R6 L5 L6 L4 L3 L2 L1 R4 R3 R2 R1 Rear view Front sequencer L1 L2 L3 L6 L4 L5 Rear sequencer ...

Страница 49: ... IN OUT connectors on each of the top four disk arrays are connected using a 0 2m 0 65 ft SCSI jumper cable part number 530 1883 The inboard IN OUT connectors on the bottom three disk arrays are terminated with differential SCSI terminators part number 150 1890 TABLE 3 8 Controller Module A 2x7 Cables SCSI Port Number Cable Length Part Number 1 0 8m 2 6 ft 530 1884 2 0 8m 2 6 ft 530 1884 3 0 8m 2 ...

Страница 50: ... the two StorEdge A3500 controller modules and the seven StorEdge D1000 disk arrays FIGURE 3 17 Two StorEdge A3500 Controller Modules and Seven StorEdge D1000 Disk Arrays SCSI Controller Module A Controller Module B SCSI jumper cable Differential SCSI terminator Differential SCSI terminators A1 A2 A3 A4 A5 B1 B2 B3 B4 B5 ...

Страница 51: ...s the power connections for 2x7 configurations FIGURE 3 18 Two StorEdge A3500 or A3500FC Controller Modules and Seven StorEdge D1000 Disk Arrays Power R1 R2 R3 R6 R4 R9 R8 R5 R7 Front sequencer L1 L2 L3 L6 L4 L9 L8 L5 L7 Rear sequencer L2 L3 L6 L7 L8 L9 L4 R1 R2 R5 R6 R7 R8 R9 R3 R4 L5 Rear view L1 ...

Страница 52: ...single unit Make sure that the serial numbers on each expansion cabinet match 3 5 1 SCSI Cable Lengths The following tables show the lengths of each SCSI cable connected to the drive connections on the respective controller modules TABLE 3 10 Controller Module A 3x15 Configuration Cables SCSI Port Number Cable Length Part Number 1 0 8m 2 6 ft 530 1884 2 0 8m 2 6 ft 530 1884 3 4 0m 13 1 ft 530 2352...

Страница 53: ...cable part number 530 1883 The outboard IN OUT 2 connector on each disk array is terminated with a differential SCSI terminator part number 150 1890 TABLE 3 12 Controller Module C 3x15 Configuration Cables SCSI Port Number Cable Length Part Number 1 0 8m 2 6 ft 530 1884 2 0 8m 2 6 ft 530 1884 3 2 0m 6 5 ft 530 1885 4 2 0m 6 5 ft 530 1885 5 2 0m 6 5 ft 530 1885 ...

Страница 54: ...0FC Hardware Configuration Guide December 1999 FIGURE 3 19 shows the SCSI connections for controller module A FIGURE 3 19 Controller Module A 3x15 Configuration 1x8 SCSI jumper cable Differential SCSI terminator A2 A1 A3 A4 A5 2x7 ...

Страница 55: ...dge A3500 A3500FC Configurations 3 23 FIGURE 3 20 shows the SCSI connections for controller module B FIGURE 3 20 Controller Module B 3x15 Configuration 1x8 SCSI jumper cable Differential SCSI terminator B1 B2 B3 B4 B5 2x7 ...

Страница 56: ...0FC Hardware Configuration Guide December 1999 FIGURE 3 21 shows the SCSI connections for controller module C FIGURE 3 21 Controller Module C 3x15 Configuration SCSI jumper cable Differential SCSI terminator C1 C2 C3 C4 C5 1x8 2x7 ...

Страница 57: ...cting the Power Sequencers 3 5 3 Connections to AC Power Sources 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 make sure that power cords from the same expansion cabinet are connected to different circuit breaker boxes or AC power sources Caution ...

Страница 58: ...ctions to Avoid Different Phases FIGURE 3 24 Power Connections to Avoid Same Phase 3 5 4 Power Connections for Expansion Cabinets The power connections for the 2x7 expansion cabinet are the same as those in the standard 2x7 expansion cabinet FIGURE 3 18 2x7 Phase A 1x8 Phase B 2x7 1x8 Same phase AC ...

Страница 59: ...xpansion cabinet are shown in FIGURE 3 25 FIGURE 3 25 One StorEdge A3500 or A3500FC Controller Module and Eight StorEdge D1000 Disk Arrays Power R1 R2 R8 R6 R4 R9 R3 R5 R7 Front sequencer L1 L2 L8 L6 L4 L9 L3 L5 L7 Rear sequencer L1 L2 L3 L6 L7 L8 L9 L4 R1 R2 R3 R6 R7 R8 R9 R4 L5 R5 Rear view ...

Страница 60: ...3 28 Sun StorEdge A3500 A3500FC Hardware Configuration Guide December 1999 ...

Страница 61: ... cold start surge specifications for the StorEdge A3500 and A3500FC systems TABLE A 1 Device Surge Current Specifications Device Specification for Each Power Supply StorEdge A3x00 controller module 25A rms or 35A peak for one line cycle RSM disk array 15A rms or 21A peak for one line cycle StorEdge D1000 disk array 11A rms or 22A peak for one line cycle ...

Страница 62: ... controller module with RSM disk arrays in 1422mm 56 in cabinet 1x5 configuration 120A rms or 169A peak for one line cycle StorEdge A3500 StorEdge A3000 controller with StorEdge D1000 disk arrays in 1828mm 72 in cabinet 1x5 configuration 44A rms or 88A peak for one line cycle 2x7 configuration 72A rms or 114A peak for one line cycle 1x8 configuration 55A rms or 110A peak for one line cycle ...

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