HP XP7 Storage - Manual (Page 86)

1. Check the Multi Set / Release box, click Release, and then click OK on the confirmation
message.
2. In the Multi Release dialog box, select the desired LDKC and CU image, and select the
desired LDEVs to release from Cache Residency cache.
3. Click Release to return to the Cache Residency window. The requested Cache Residency
operations appear in blue in the LDEV information table.
7. Repeat steps (2) and (3) until all desired operations are listed.
NOTE: The Set is unavailable until you apply (or cancel) your requested operations.
8. Verify the Prestaging setting:
•
To enable prestaging, select Prestaging.
•
To disable prestaging, clear Prestaging.
9. To start the operations, click Apply:
•
If Prestaging was selected, respond to the Yes/No confirmation. To continue with
prestaging, click Yes. To continue without it, click No.
•
To cancel the operation, click Cancel and click OK on the confirmation.
10. Monitor the Cache Residency window to make sure that the operations complete successfully.
The cache information area shows the progress of the requested operations.
Related topics
•
“Cache Residency window” (page 217)
•
“Multi Release dialog box ” (page 222)
Changing modes for data already in cache
After data has been placed in cache, the cache residency mode (bind or priority) and prestaging
mode (yes, no) cannot be changed. If you need to change the cache residency mode or prestaging
mode, you must first release the data from cache and then place the data back into cache with
the new settings.
86 Cache Residency Manager operations