During the synchronization of a mirrored Virtual Disk Copy it was necessary to duplicate the record of a medium error onto the Virtual Disk Copy, creating a virtual medium error. Each managed disk has a table of virtual medium errors. The virtual medium error could not be created because the table is full. The Virtual Disk Copy is in an inconsistent state and has been taken offline.
Three different approaches can be taken to resolving this problem: 1) the source Virtual Disk Copy can be fixed so that it does not contain medium errors, 2) the number of virtual medium errors on the target managed disk can be reduced or 3) the target Virtual Disk Copy can be moved to a managed disk with more free virtual medium error entries.
The managed disk with a full medium error table can be determined from the data of the root event.
Approach 1) - This is the preferred procedure because it restores the source Virtual Disk Copy to a state where all of the data can be read. Use the normal service procedures for fixing a medium error (rewrite block or volume from backup or regenerate the data using local procedures).
Approach 2) - This method can be used if the majority of the virtual medium errors on the target managed disk do not relate to the Virtual Disk Copy. Determine where the virtual medium errors are using the error log events and re-write the block or volume from backup.
Approach 3) - Delete the offline Virtual Disk Copy and create a new one either forcing the use of different MDisks in the managed disk group or using a completely different managed disk group.
Follow your selection option(s) and then mark the error as "fixed".
Possible Cause-FRUs or other: