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

21.60
Command Line Interface Reference InForm OS Version 2.3.1
<group_name>
Specifies the name of the volume group whose policy is set, or whose target direction is
switched.
<target_name>
Specifies the target name for the target definition created with the creatercopytarget
command.
<mode_value>
Specifies the mode, sync or periodic, to which the group is set. This specifier can only
be used with the
mode subcommand.
<period_value>s|m|h|d
Specifies the time period in units of seconds (s), minutes (m), hours (h), or days (d), for
automatic resynchronization (e.g.
14h for 14 hours). The time must be longer than or
equal to five minutes and not more than one year in duration, or set to zero to indicate
that no period should be used. This specifier can only be used with the
period
subcommand.
RESTRICTIONS
■ This command requires the 3PAR Remote Copy license. Contact your local service provider
for more information.
■ When issuing the setrcopygroup <dr_operation> command, either the
<group_name> specifier or the <target_name> specifier must be specified.
■ Reversing the direction of primary volumes will result in the loss of any data changed after
the group was stopped.
■ The reverse specifier is not to be used as part of the normal disaster recovery process.
EXAMPLES
The following example sets the group policy for Group1:
The following example reverses the current direction of secondary group
Group1 so that I/O
might be applied to the group after disaster recovery:
cli% setrcopygroup pol fail_wrt_on_err Group1
cli% setrcopygroup failover Group1.r121