CMMVC9371E The command failed because the I/O group specified is not in the same site as the storage pool.

Explanation

Creating a volume with a thin or compressed copy in a data reduction pool on a different site from the site of the I/O group is not allowed.

This message is displayed when an attempt is made to create a thin or compressed volume with a copy in a data reduction pool on a system that uses a HyperSwap® topology.