2011-01-28 11:03 AM
On a FAS3170, we have 2 raidgroups that belong to 1 aggregate, each of size 18, with the same type of disks and also the same speed.
Can we change the raidgroup size and combine those 2 raidgroups to reclaim a couple of disks?
2011-01-28 12:38 PM
We can't shrink or remove disks from an aggregate or raid group. So, you can only add to those existing raid groups, but can't combine them. Also, the max FC/SAS/SSD raid group size is 28 (26D+2P with RAID_DP) so that is too many drives for one raid group and you wouldn't gain space if we could combine them.