CMMVC8944E: The command failed because the volume already has copies in two sites using HyperSwap. Use
the addvdiskcopy command to add a second copy in the same site.
Explanation
In HyperSwap system topology, the
addvolumecopy command cannot be used to add a mirrored copy in the same site as
an existing volume copy.
User Response
Use the addvdiskcopy command to add a second copy in the same site.