command to remove disk from existing raid group

[support_3]

Hi,

in FAS 2240-2 all disks are assigned to single controller partner controller is not getting up due to no spare disk.

i need help to remove some disk from first controller and want to make partner controller active.

[aborzenkov]

The only way to remove disk from aggregate is to convert RAID_DP to RAID4, thus freeing one parity disk per raid group.

[support_3]

any way in command line like unown or unassign the disk.i am not sure

[saranraj456]

If the controller is in production there is no option. If not we can restructure it.

Saran