Veritas FlashSnap Point-In-Time Copy Solutions 5.0 AdministratorÆs Guide, HP-UX 11i v3, First Edition, May 2008

35Online database backup
Making an off-host backup of an online database
Note: You must shut down the database and unmount the file system that is
configured on the original volume before attempting to resynchronize its
contents from a snapshot.
Making an off-host backup of an online database
Figure 3-2 shows an example of two primary database volumes to be backed up,
dbase_vol and dbase_logs, which are configured on disks attached to
controllers c1 and c2, and the snapshots to be created on disks attached to
controllers c3 and c4. There is no requirement for the OHP host to have access
to the disks that contain the primary database volumes.