Veritas Storage Foundation™ for Oracle 5.0.1 Administrator's Guide

Table 13-1
Parameter values for dbed_vmchecksnap (continued)
ValueParameter
Specifies the snapshot plex tag. Use this variable
to specify a tag for the plexes to be snapshot. The
maximum length of the plex_tag is 15
characters. The default plex tag is
dbed_flashsnap.
SNAPSHOT_PLEX_TAG
Specifies the snapshot volume prefix. Use this
variable to specify a prefix for the snapshot
volumes split from the primary disk group. A
volume name cannot be more than 32 characters.
You should consider the length of the volume
name when assigning the prefix.
SNAPSHOT_VOL_PREFIX
yes or no
By default, reverse resynchronization is off (set
equal to no). If it is set to yes, data from the
snapshot volume can be used to update the
primary volume.
ALLOW_REVERSE_RESYNC
Specifies the number of plexes to be snapshot.
The default value is 1.
SNAPSHOT_MIRROR
When you first run dbed_vmchecksnap, use the -o setdefaults option to create
a snapplan using default values for variables. You may then edit the file manually
to set the variables for different snapshot scenarios.
Before creating a snapplan, make sure the following conditions have been met:
Using Database FlashSnap for backup and off-host processing
Creating a snapplan (dbed_vmchecksnap)
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