I may have posted this question in the wrong forum, so apologies if you see a double.
I had a raid group with 11 900gb drives, and i've added 5 600gb drives by mistake. Is there any way to replace those 600 gb drives with 900gb. I have plenty of spares. Both parity disks are 900gb disks. I've tried replacing but the new 900gb disk became 600gb. Will it regain the free space if i replace the reset of the 600gb disks? If this is not possible is there any free space loss, i think overtime performance will suffer after the 600gb disks run out of space? Thank you.