CMMVC6577E: The command has failed because the volume that you specified is a source or target of a FlashCopy mapping that is in the copying state.


If the volume is the source or target of a FlashCopy mapping, the FlashCopy mapping must be in the idle_copied state or the stopped state when you change the cache mode of the volume.

User Response

Either remove or stop the FlashCopy mapping and wait for the FlashCopy mapping state to become idle_copied or stopped, and resubmit the command.