Comment by nijave
4 days ago
You've been able to add and remove devices at will for a long time with btrfs (only recently supported in zfs with lots of caveats)
Btrfs also supports async/offline dedupe
You can also layer it on top of mdadm. Iirc zfs strongly discourages using anything but direct attached physical disks.
No comments yet
Contribute on Hacker News ↗