CMMVC8957E: The command failed because the volume specified does not exist.

Explanation

A volume ID or name was specified that does not exist.

User Response

View the list of volumes by means of the GUI or the lsvdisk command to ensure that you specified the correct volume ID or name. For a HyperSwap® volume involved in an active-active relationship, the volume ID and name are the same as those of the master volume.