IBM TotalStorage FAStT700, Руководство по установке

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2).
Loop B
Loop D
Loop B Loop A
Loop C
Loop A
Drive
enclosure
group 1 Drive
enclosure
group 1
Drive
enclosure
group 2
Storage server
In In Out Out
Storage server
5. Continue with “Connecting a redundant drive loop to the FAStT700 Storage
Server”.
Connecting a redundant drive loop to the FAStT700 Storage Server
Use the following procedure to connect a redundant drive loop to the FAStT700
Storage Server. You will need two fiber-optic cables for each redundant pair of
loops (for example, loop A and loop B) that you are connecting to the FAStT700
Storage Server.
1. Connect drive loop A to the FAStT700 Storage Server, as shown in Figure 32 on
page 31.
Starting with the last drive enclosure in loop A, connect the In port on the left
ESM board to the Out (upper) port on drive mini hub 4 on the FAStT700
Storage Server.
Figure 31. Connecting a second redundant drive enclosure group (loops C and D)
30
IBM
®
TotalStorage
™
FAStT700 Fibre Channel Storage Server: Installation Guide