Explanation
If volume protection is enabled, and any volume
in the storage pool being deleted received I/O within the defined
volume protection time period, the storage pool deletion command fails.
This is a policing behavior to protect I/O integrity.
This policing
behavior is not overridden by the force flag.
User Response
- Ensure that no volumes are in use in the pool. If you selected
the wrong pool, repeat the command with the correct pool.
- To unmap all volumes in the pool, ensure that no host I/O is sent
to any volume in the pool, wait the time that is specified in the
vdisk_protection_time field in the lssystem command,
then retry the storage pool deletion command.
- Alternatively, to disable volume protection warnings and behavior,
disable the vdisk_protection-enabled field using the chsystem command,
then retry the storage pool deletion command.