CMMVC9399E The command failed because the EasyTier FCM over allocation max ratio is out of range.

Explanation
This error occurs when the specified IBM®
Easy Tier® overallocation maximum ratio for
a FlashCore Module (FCM) is out of range. The supported range for the overallocation maximum ratio
is between 100% and 400%.

User response
Retry the command and specify an overallocation maximum ratio between 100% and 400%.