The thing I'm struggling with is 4K sector support. It's horribly inefficient with ZFS. RAIDZ2 wastes a ton of space when pool is made with ashift=12. And everybody knows 512e on AF disks is horribly slow...so ZFS is either very slow or wastes 10% of total space...Or both (ZVOL :D)
According to some bug reports, nobody has touched this since 2011...
According to some bug reports, nobody has touched this since 2011...