Veritas Storage Foundation for Oracle 5.0 Administrator's Guide, HP-UX 11i v3, Second Edition, December 2008

Snapplan snap1 for PROD
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SNAPSHOT_VERSION=5.0
PRIMARY_HOST=host1
SECONDARY_HOST=host2
PRIMARY_DG=PRODdg
SNAPSHOT_DG=SNAP_PRODdg
ORACLE_SID=PROD
ARCHIVELOG_DEST=/arch_data
SNAPSHOT_ARCHIVE_LOG=yes
SNAPSHOT_MODE=online
SNAPSHOT_PLAN_FOR=database
SNAPSHOT_PLEX_TAG=my_tag
SNAPSHOT_VOL_PREFIX=SNAP_
ALLOW_REVERSE_RESYNC=no
SNAPSHOT_MIRROR=1
Creating multi-mirror snapshots
To make Database Snapshots highly available, the snapped snapshot volume
should contain more than one mirror. This makes the snapshot volumes available
even if one of the mirrors gets disabled. Snapshot volumes can be mounted and
the entire database snapshot is usable even if one of the mirror gets disabled. The
multi-mirror snapshots are enabled with the SNAPSHOT_MIRROR=n keyword in the
snapplan.
Note: Multi-mirror snapshots require no changes to the Command Line usage or
arguments for the Flashsnap tools.
Before taking the snapshot, make sure all tagged snapshot mirrors are in the
SNAPDONE state.
253Using Database FlashSnap for backup and off-host processing
Creating a snapplan (dbed_vmchecksnap)