BPCUI0290W The following file systems and network shared disks (NSDs) are already assigned to a capacity pool. Are you sure you want to move these resources to a different capacity pool?

Explanation

At least one of the file systems you are attempting to add is already assigned to another capacity pool. If you continue, the file system will be reassigned to the capacity pool you specified.

When a file system is added to a capacity pool, all of the NSDs on which the file system resides are indirectly assigned to that capacity pool. At least one of the file systems you are attempting to add has one or more related NSDs that are already assigned to another capacity pool. If you continue, the resources will be reassigned at the file system level to the capacity pool you specified.