Explanation
This error might be reported after the recovery
action for a clustered system failure or a complete I/O group failure. The error is reported because some
remote copy relationships, whose control data is stored by the I/O
group, could not be recovered.
User Response
To fix this error it is necessary to delete all
of the relationships that might not be recovered, and then re-create
the relationships.
- Note the I/O group index against which the error is logged.
- List all
of the relationships that have either a master or an auxiliary volume
in this I/O group. Use the volume view to determine which volumes
in the I/O group you noted have a relationship that is defined.
- Note the details
of the relationships that are listed so that they can be re-created.
If the affected I/O group has active-active
relationships that are in a consistency group, run the command chrcrelationship-noconsistgrprc_rel_name for
each active-active relationship that was not recovered. Then, use
the command lsrcrelatioship in case volume labels
are changed and to see the value of the primary attributes.
- Delete all of the relationships that are listed in
step 2, except any active-active relationship that has host applications that use the auxiliary
volume via the master volume unique ID. (that is, the primary attribute value is auxiliary in the
output from lsrcrelationship).
For the
active-active relationships that have the primary attribute value of auxiliary, use the
rmvolumecopy CLI command (which also deletes the relationship). For example,
rmvolumecopymaster_volume_id/name.
Note: The error is automatically marked as "fixed"
once the last relationship on the I/O group is deleted. New relationships must not be created until
the error is fixed.
- Re-create all the relationships
that you deleted by using the details noted in step 3.
Note: For Metro Mirror and Global Mirror
relationships, you are able to delete a relationship from either the
master or auxiliary system; however, you must re-create the relationship
on the master system. Therefore, it might be necessary to go
to another system to complete this service action.
Possible Cause-FRUs or other: