HP P2000 G3 MSA Reference Manual page 35

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Info. The policy for the snap pool has been changed by a user. A policy specifies the action for the system to
automatically take when the snap pool reaches the associated threshold level.
Recommended actions
• No action is required.
223
Info. The threshold level for the snap pool has been changed by a user. Each snap pool has three threshold
levels that notify you when the snap pool is reaching decreasing capacity. Each threshold level has an
associated policy that specifies system behavior when the threshold is reached.
Recommended actions
• No action is required.
224
Info. Background rollback of data in the indicated master volume to data in the indicated snapshot has
completed.
Recommended actions
• No action is required.
225
Error A copy-on-write failure occurred when copying data from the indicated master volume to a snapshot.
Due to a problem accessing the snap pool, the write operation could not be completed to the disk. Data
are left in cache.
Recommended actions
• Delete all snapshots for the master volume and then convert the master volume to a standard volume.
226
Error Background rollback for the indicated master volume failed to start due to inability to initialize the snap
pool.
The rollback is in a suspended state.
Recommended actions
• Make sure the snap pool and the vdisk on which this volume exists are online. Restart the rollback
operation.
227
Error Failed to execute rollback for a particular LBA (logical block address) range of the indicated master
volume.
Recommended actions
• Restart the rollback operation.
228
Error Background rollback for the indicated master volume failed to end due to inability to initialize the snap
pool.
The rollback is in a suspended state.
Recommended actions
• Make sure the snap pool and the vdisk on which this volume exists are online. Restart the rollback
operation.
HP P2000 G3 MSA System Event Descriptions Reference Guide 35