
21.55
InForm OS Version 2.2.4 Command Line Interface Reference
<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
■ Functionality of this command requires the 3PAR Remote Copy license. Contact your local
service provider for more information.
■ The period can be set only for groups whose mode is asynchronous periodic (see
creatercopygroup on page 11.40).
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:
The following example sets
Group1 and its target group Group1.r<sysID> to asynchronous
periodic mode and specifies that they be automatically synchronized every 30 seconds:
NOTES
■ There is no default resynchronization period. For groups whose mode is asynchronous
periodic, you must specify a resynchronization period using setrcopygroup period
<period_value>
or resynchronizations does not automatically take place.
■ The minimum interval for periodic resynchronizations is five minutes.
cli% setrcopygroup pol fail_wrt_on_err Group1
cli% setrcopygroup failover Group1.r121
cli% setrcopygroup period 30s Group1.r<sysID> Group1
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