Disks have been managed but there still does not appear to be enough disk space to complete tier redundancy modification.
To modify the redundancy of the tiers selected, a RAID rebalance must be completed. However, there does not appear to be enough disk space available to allow a rebalance to complete successfully.
It is strongly recommended that you add disks to this disk folder before proceeding.
| Additional Disk Space Needed for Rebalance: |
You may also free up space for rebalance by deleting volumes, however it may take 7 days or more for the space allocated for the deleted volumes to become available.