CPG capacity efficiency last refresh date does not change

Symptom

After completing a Refresh capacity efficiency action for a Common Provisioning Group, the Last refreshed date in the Capacity Efficiency panel might not change.

Cause

The capacity efficiency information has been refreshed even though the date does not change. The Last refreshed date will be updated when the storage system next initiates a scan of the virtual volumes in the Common Provisioning Group.

This issue is known behavior. No action is required.