Workflow for recovering blocked pools
When a pool is blocked, you must recover the pool volume, pool, TI pairs, and then V-VOL in that order. This section describes how to recover a blocked pool.
Recovering blocked pool volumes
When a pool volume is blocked, contact customer support.
Recovering the pools
Recover the pool by using one or both of the following methods:
Add additional pool-VOLs.
Decrease the pool usage rate by deleting the P-VOL's snapshot data.
Recovering TI pairs
When a pool is blocked, all TI pairs that contain snapshot data of the blocked pool switch to the PSUE status. To recover the TI pairs in the PSUE status, delete the TI pairs, and then create them again.
Related tasks