Explanation
Migration is not needed for the specified storage
pool because of one of the following reasons:
- The high migration threshold (percentage) is set to 100 to prevent
migration.
- If the specified storage pool uses random-access disk or sequential-access
disk, the data capacity utilization is less than the low migration
threshold.
- If the specified storage pool uses tape or optical media, the
ratio of volumes that contain data to the total number of volumes
in the storage pool is less than the low migration threshold.
System action
The server does not process the command.
User response
Re-issue the command when migration is needed
for the pool.