Backing up filesystems
The main task of a system administrator is ensuring the
continued integrity of information stored on the system.
One way the system administrator maintains integrity is
to back up the data on the system periodically so that
the data can be restored if it is lost.
enables the system administrator
(root or a user with backup
and sysadmin authorization)
to save a copy of a filesystem.
NOTE:All local filesystems in the /etc/default/filesys file
are listed in the Backup Manager,
whether the filesystem is scheduled to be backed up or not.
No mounted NFS filesystems are listed.
To back up an NFS filesystem,
open the host where the filesystem resides
as described in
``Selecting another host to manage'' in the Networking Guide
and back it up there,
add the remote filesystem
to be backed up from the local host.
Before you use the Backup Manager to back up your system: