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Tivoli Space Manager for UNIX Using the Hierarchical Storage Management Clients
Follow the steps below to restore your file system if you back up and
migrate files to the same server and you have backup versions of
your migrated and premigrated files. Enter commands to restore your
file system in the exact order that is presented. Otherwise, you might
not obtain the results that you want.
- Follow your operating system instructions to establish the file system
again.
- Mount the file system. For information about mounting file systems,
see Mounting Your File Systems First.
- If the /etc/adsm/SpaceMan/config/dsmmigfstab file contains an
entry for your file system, remove the entry from the file. Ensure that
the file system does not contain the .SpaceMan directory.
Otherwise, you will not be able to add space management to your file
system.
- Add space management to your file system. For information about
adding space management, see Adding Space Management to Your File Systems.
- Enter the dsmc restore command and set the
restoremigstate option to yes (the default). This
command is provided with the backup-archive client. For example, to
restore the /home file system, enter:
dsmc restore -restoremigstate=yes -sub=yes "/home/*"
Enter the dsmc restore command with the
restoremigstate option set to yes. The HSM client
restores backup versions of resident files and restores stub files for
migrated and premigrated files.
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