If storage pools and volumes are not backed up, client
data can be permanently lost.
Protecting the data that is in primary storage pools
To protect client data, back up your primary
storage pools
to copy storage pools. For fast client restores, copy active client
backup data that is in primary storage pools to active-data pools.
Auditing storage pool volumes
If there are inconsistencies between the information in
the database about files in a storage pool volume and the files themselves,
you might not be able to access the files.
Fixing damaged files
If files are marked as damaged, you can take steps to correct
them.