You can recreate files in primary storage pool volumes by using copies in a
copy storage pool.
Task | Required Privilege Class |
---|---|
Restore volumes in any storage pool for which they have authority | System, unrestricted storage, or restricted storage |
Use the RESTORE VOLUME command to restore all files that are stored in the same primary storage pool and that were previously backed up to copy storage pools. When you use the RESTORE VOLUME command, be prepared to supply some or all of the following information:
See Recovering a Lost or Damaged Storage Pool Volume for an example of using the RESTORE VOLUME command.
When you restore a volume, the server obtains a copy of each file that was on the volume from a copy storage pool, and then stores the files on a different volume.
After files are restored, the old references to these files in the primary storage pool are deleted from the database. Tivoli Storage Manager now locates these files on the volumes to which they were restored, rather than on the volume on which they were previously stored.
The RESTORE VOLUME command changes the access mode of the volumes being restored to destroyed. When the restoration is complete (when all files on the volume are restored to other locations), the destroyed volume is empty and is then automatically deleted from the database.
The RESTORE VOLUME command generates a background process that can be canceled with the CANCEL PROCESS command. If a RESTORE VOLUME background process is canceled, some files may have already been restored prior to the cancellation. To display information on background processes, use the QUERY PROCESS command.
The RESTORE VOLUME command may be run in the foreground on an administrative client by issuing the command with the WAIT=YES parameter.
The restoration of a volume may be incomplete. Use the QUERY CONTENT command to get more information on the remaining files on volumes for which restoration was incomplete. The restoration may be incomplete for one or more of the following reasons:
You can prevent reclamation processing for your copy storage pools by setting the RECLAIM parameter to 100 with the UPDATE STGPOOL command.