3PAR InForm® OS 2.3.1 CLI Reference (320-200166 Rev B, March 2010)

21.56
Command Line Interface Reference InForm OS Version 2.3.1
<dr_operation>
Specifies the operation of the group(s). Valid operations are:
reverse
Changes the natural and current direction of all specified groups. The operation is
mirrored resulting in a direction change on both systems. This option is very flexible
depending on the options that are provided, however it should not be used as a part
of the normal disaster recovery process.
failover
Changes secondary volume groups to primary volume groups on the active system in
the event of a server failure. If the group has multiple targets it will also attempt to
pull more recent data from other targets and start remote copy to those targets
when complete.
recover
Used for groups on which the failover operation has already been run. Changes
matching primary volume groups on the backup system to secondary volume groups
and then starts and synchronizes all groups.
restore
Used on groups on which the recover operation has already been run. Returns all
groups to their natural direction and starts them.
OPTIONS
–t
Specifies that the setrcopygroup <dr_operations> command be applied to all
relevant groups of the indicated target. If no group names are specified then all groups in
that target that are in the correct state for the specified subcommand will have it applied
to them. For groups with multiple targets this option must be specified for the
recover,
restore, reverse and pol subcommands.
-f
Does not ask for confirmation for disaster recovery commands.
–nostart
Specifies that groups are not started after role reversal is completed. This option can be
used for
failover, recover and restore subcommands.