> Wow, didn't know about that. Though it seems to require additional metadata, not just the parity data for the RAID level.
You don't have parity data on RAID1, unless you've got a fancy enterprise setup with irregular size blocks. Most hobbyists don't, and it's probably not even possible on most NVMes.
I think this is most helpful on RAID1, where you can have cases where there's a discrepancy but both disks can read the sector, so you have no idea which one is right.
You don't have parity data on RAID1, unless you've got a fancy enterprise setup with irregular size blocks. Most hobbyists don't, and it's probably not even possible on most NVMes.
I think this is most helpful on RAID1, where you can have cases where there's a discrepancy but both disks can read the sector, so you have no idea which one is right.