IBM SAS RAID Series, Руководство пользователя

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(A) Metal cover
(B) Push-rivet
(C) Tab
2. Remove the battery unit by pulling on tab (C) .
Note: Ensure that the cache battery pack is disconnected for at least 60 seconds before connecting the
new battery. This duration is the minimum amount of time needed for the card to recognize that the
battery has been replaced.
3. Install the new cache battery pack by reversing this procedure. Ensure that the replacement cache
battery pack is fully seated.
4. Restart the adapter’s write cache by doing the following:
a.
Return to the Work with Resources containing Cache Battery Packs display and select the Start
IOA cache . Press Enter.
b. Ensure that you get the message
Cache was started
.
Separating the 572F/575C card set and moving the cache directory
card
When the maintenance procedures direct you to separate the 572F/575C card set and move the cache
directory card on a 572F controller for recovery purposes, carefully follow this procedure.
Important:
To avoid loss of cache data, do not remove the cache battery during this procedure.
Notes:
v
This procedure should only be performed if directed from an isolation procedure or a maintenance
analysis procedure (MAP).
Figure 18. Replacing the 572F/575C cache battery
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SAS RAID controllers for IBM i