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

21.65
InForm OS Version 2.3.1 Command Line Interface Reference
■ Under normal operating conditions the mirror_config policy should never be changed
to
no_mirror_config. This policy option is included only as a method to correct several
unusual error conditions that might occur in the course of operation which result in a
mismatch in configuration between the two sides of a Remote Copy pair. For instance, it is
possible for a group to be created, or a volume to be added to a group, only on one side of
the pair if the operation is interrupted by a network failure. In such cases it might be
necessary to temporarily change the policy to
no_mirror_config in order to bring the
configurations into alignment. After being corrected the
mirror_config policy should be
immediately restored. Such operations should generally only be undertaken on the advice
of a 3PAR representative.