Expansion Canister - IBM Storwize V5000 Gen2 Quick Installation Manual
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Also See for Storwize V5000 Gen2:
- Quick installation manual (84 pages) ,
- Quick installation manual (204 pages)
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• Do not remove a faulty expansion canister until its replacement is ready to be installed.
• Do not remove an expansion canister from an operational enclosure for more than approximately 10
minutes. The reduction in airflow through the enclosure might cause the enclosure or its components to
shut down to protect from overheating.
About this task
An expansion canister provides SAS connectivity between the 2077-92F expansion enclosure and
Storwize V5000 Gen2 system. If either of the two expansion canisters has a failure, the other expansion
canister assumes the full I/O load. Figure 96 on page 93 shows the features of an expansion enclosure.
Figure 96. Expansion canister
1
Canister fault indicator
2
Canister status
3
Canister power indicator
4
and
6
SAS link fault indicators
5
and
7
SAS link operational indicators
8
Canister release handles
Procedure
1. Read all safety information.
2. Locate the expansion canister to be removed.
3. Release the lower cable management arm to swing it out of the way, as described in "Moving the cable
management arms" on page 52.
4. Remove the SAS cables from the expansion canister, as described in "Removing and installing a SAS
cable: 2077-92F " on page 72.
5. Rotate the handles on the expansion canister outward, as shown in Figure 97 on page 94.
Chapter 2. Installing the system hardware 93
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