3 ms·
ZFS-based RAID-5 (called raidz1) doesn't have write hole. https://blogs.oracle.com/ahl/what-is-raid-z https://blogs.oracle.com/ahl/what-is-raid-z
by zielmicha 7y ago
ZFS-based RAID-5 (called raidz1) doesn't have write hole.
https://blogs.oracle.com/ahl/what-is-raid-z https://blogs.oracle.com/ahl/what-is-raid-z
- vetinari 7y agoBecause ZFS raidz1 is not raid5, it's even labelled differently. Yes, it is a parity-based raid, but has slightly different semantics.