4 ms·
RAID1 has been fine for years, but hardly anyone is running that and RAID5/6 are still considered unstable even by the devs: https://btrfs.readthedocs.io/en/lat
by ThatPlayer 2y ago
RAID1 has been fine for years, but hardly anyone is running that and RAID5/6 are still considered unstable even by the devs: https://btrfs.readthedocs.io/en/latest/Status.html#block-group-profiles https://btrfs.readthedocs.io/en/latest/Status.html#block-gro...
I ran into Btrfs RAID6 corruption myself about ten years ago. Though to btrfs's credit, I didn't lose any data: the filesystem only locked up read-only on me. But this time I'll take their word on unstable.
- nisa 2y ago> RAID1 has been fine for years It's never been RAID1 it's the odness of the pid decides which disk to read from.
- forza_user 2y agoThere is a patch for this. Hopefully it will be available in mainline kernels soon. https://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git/commit/?h=for-next&id=185fa5c7ac5add0f1a109a22a972ca99780ee49e https://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux....