Veritas Storage Foundation 5.1 SP1: Storage and Availability Management for Oracle (5900-1504, April 2011)

Table 10-2
Parameter values for dbed_vmchecksnap (continued)
ValueParameter
Values can be 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.
Note: This parameter must be set to no for Oracle RAC.
ALLOW_REVERSE_RESYNC
Specifies the number of plexes to be snapshot. The
default value is 1.
SNAPSHOT_MIRROR
Optional
These entries are created by default if the
dbed_vmchecksnap command is run with the -o
setdefaults -m option. These entries specify the
mount path for the associated snapshot volumes when
we perform a clone operation using dbed_vmclondb.
The values for these fields can be left blank, if they are
blank then the -r relocate_path needs to be
specified when performing a dbed_vmclonedb
operation.
DG:VOL
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
FlashSnap commands
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