IBM SAN Volume Controller 2145-12F, Руководство по установке оборудования

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Figure 109. Removed power supply
6. If you are instructed to return the power supply, follow all packaging instructions. Use any packaging
materials for shipping that are supplied to you.
Replace the power supply
7. To reinstall the PSU, or replace it with one from FRU stock, follow the procedure in “Installing or
replacing a power supply: 2145-92F ” on page 82.
Removing a drive: 2145-92F
You can remove a faulty drive from a 2145-92F expansion enclosure to replace it with a new one received
from FRU stock.
Before you begin
Ensure that the drive is not a spare or a member of an array. The drive status is shown in Pools > Internal
Storage in the management GUI. If the drive is a member of an array, follow the fix procedures in the
management GUI. The fix procedures minimize the risk of losing data or access to data; the procedures
also manage the system's use of the drive.
Important: You can remove a drive assembly without powering off the expansion enclosure. However, to
maintain operating temperature, complete the following tasks.
102 SAN Volume Controller : Model 2145-SV1 Hardware Installation Guide