A WORM (write-once-read-many) volume that has been written by the server cannot be used by other applications. This volume was not full and has been emptied due to expiration, delete commands, or transaction failure.
The volume remains in the storage pool to be reused by IBM® Tivoli® Storage Manager, unless it is manually deleted. The remaining space on the volume will be used in the normal course of server operation.
If the volume is no longer to be used, manually delete it from the storage pool.