I have a questin to DataONTAP experts.
I can create a RAID-4 configuration on 2 disks (aggr create -t raid4 -r 2).
How do you think, is it RAID-1 in fact?
PS.
I know, the difference between RAID-1 (mirror level) and RAID-4 (parity level), but I don't know how RAID-4 works on 2 disks.
Thank you.