Hey guys,
I have a 6-drive RAID10 btrfs volume. 2 drives are internal, then I have 2 external 2-bay enclosures. One of the enclosures disconnected and went offline and I quickly unmounted the volume and then rebooted. With all drives connected, and visible in "btrfs fi show" I tried to mount the volumes but am getting errors in syslog:
failed to read tree root on sdf (one of the drives in the enclosure that went offline)
open_ctree failed
I also get this output when attempting to mount degraded on the command line (stdout):
wrong fs type, bad option, bad superblock on /dev/sdg,
missing codepage or helper program, or other error
/dev/sdg is the other drive in the enclosure that disconnected.
I have most things backed up except for a bunch of movies and stuff. Not a huge deal but I'd like to see if any of the btrfs recovery tools can get me back to a working state.
Much appreciated. Thanks,
Graham--
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