On Sat, Jun 27, 2020 at 7:32 PM Garry T. Williams <gtwilliams@xxxxxxxxx> wrote: > > On Saturday, 27 June 2020 17:29:23 EDT Chris Murphy wrote: > > For btrfs, it is either 'single' or 'raid0' profile for data, but > > 'raid1' for metadata (the file system itself). > > > > I need to test it or maybe someone beats me to it by looking at the > > code. But either way it's equal to or better than the current default. > > I just did that install (KDE) and it was raid0 for data (raid1 for > metatdata). > > I switched to raid1 for data as soon as I noticed what had happened. Just a PSA: btrfs raid1 does not have a concept of automatic degraded mount in the face of a device failure. By default systemd will not even attempt to mount it if devices are missing. And it's not advised to use 'degraded' mount option in fstab. If you do need to mount degraded and later the missing device is found (?) you need to scrub to catch up the formerly missing device to the current state. -- Chris Murphy _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx
