Replacing The Support Rails; Storwize V7000 Unified Gen1 Model Numbers - IBM Storwize V7000 Unified Problem Determination Manual

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27. Reconnect the power to the expansion enclosure. The expansion canisters
28. Go to Monitoring > Events in the management GUI. Find the error relating to

Replacing the support rails

Remove and replace the support rails. The procedure differs, depending on the
generation of your control enclosure model.
About this task
Storwize V7000 Unified Gen1 refers to the enclosure models in the following table:
Storwize V7000 Unified Gen2 refers to the newer generation of enclosures in the
following table:
Replacing the Storwize V7000 Gen2 control enclosure support
rails
You can replace faulty support rails with new ones received from CRU / FRU
stock.
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Storwize V7000 Unified: Problem Determination Guide 2073-720
restart and the system logs an error in the event log alerting you to the
unrecognized enclosure.
Important: Step 28 writes the enclosure identity into the replacement
midplane. The replacement midplane cannot be used as a replacement part for
a different enclosure after step 28 is completed.
the enclosure ID of the replaced enclosure and run the fix procedure for the
error.
Table 114. Storwize V7000 Unified Gen1 model numbers
Machine
type/model
Description
2076-112
Storwize V7000 Unified control enclosure for up to 12 3.5-inch (8.89
cm) drives
2076-124
Storwize V7000 Unified control enclosure for up to 24 2.5-inch (6.35
cm) drives
2076-312
Storwize V7000 Unified control enclosure for 3.5-inch drives (with two
10 Gbps iSCSI/FCoE Ethernet ports)
2076-324
Storwize V7000 Unified control enclosure for 2.5-inch drives (with two
10 Gbps iSCSI/FCoE Ethernet ports)
2076-212
Storwize V7000 Unified expansion enclosure for 3.5-inch drives
2076-224
Storwize V7000 Unified expansion enclosure for 2.5-inch drives
Table 115. Storwize V7000 Unified Gen2 model numbers
Machine
type/model
Description
2076-524
Storwize V7000 Unified control enclosure, with up to 24 2.5-inch (6.35
cm) drives
2076-12F
Storwize V7000 Unified expansion enclosure for up to 12 3.5-inch (8.89
cm) drives
2076-24F
Storwize V7000 Unified expansion enclosure for 2.5-inch drives

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