4 ms·
It's because ZFS is much more than RAID. RAID just exposes a disk to the OS. ZFS exposes a filesystem and knows more metadata, e.g. the checksum, so it knows wh
by kietdlam 6y ago
It's because ZFS is much more than RAID. RAID just exposes a disk to the OS. ZFS exposes a filesystem and knows more metadata, e.g. the checksum, so it knows when to repair the data using the redundancy from the disks.