CMMVC5840E: The volume was
not deleted because it is mapped to a host or because it is part of
a FlashCopy or Remote Copy mapping, or is involved in an image mode
migrate.
Explanation
The volume was not deleted because it is mapped
to a host or because it is part of a FlashCopy or Metro Mirror mapping.
User Response
Specify a different volume, and resubmit the command.