@McFaul wrote:
Hi, if anyone is able to help with a rather large (34TB of data on it)
BTRFS RAID 6 I would be very grateful (pastebins below) - at this
point I am only interested in recovery since I am obviously switching
to RAID 1 once/if I get my data back.Many thanks in advance
Chris
Linux rockstor 4.6.0-1.el7.elrepo.x86_64 #1 SMP Mon May 16 10:54:52
EDT 2016 x86_64 x86_64 x86_64 GNU/Linuxbtrfs-progs v4.6
Label: 'rockstor_rockstor' uuid: af53ae5b-419e-4246-9366-611b710eead6
Total devices 1 FS bytes used 1.50GiB
devid 1 size 100.12GiB used 4.02GiB path /dev/sda3This one is fine:
Label: '2' uuid: 815fa02f-4871-4703-9208-03ccc48cc816
Total devices 9 FS bytes used 38.98TiB
devid 1 size 7.28TiB used 6.27TiB path /dev/sdg
devid 2 size 7.28TiB used 6.27TiB path /dev/sdh
devid 3 size 7.28TiB used 6.27TiB path /dev/sdi
devid 4 size 7.28TiB used 6.27TiB path /dev/sdj
devid 5 size 7.28TiB used 6.27TiB path /dev/sdc
devid 6 size 7.28TiB used 6.27TiB path /dev/sdd
devid 7 size 7.28TiB used 6.27TiB path /dev/sde
devid 8 size 7.28TiB used 6.27TiB path /dev/sdf
devid 11 size 7.28TiB used 6.27TiB path /dev/sdbthis one wont mount:
Label: '1' uuid: ba29167b-e0cf-4029-92a4-f12a97f7e472
Total devices 11 FS bytes used 34.23TiB
devid 2 size 5.46TiB used 3.82TiB path /dev/sdk
devid 3 size 5.46TiB used 3.82TiB path /dev/sdl
devid 4 size 5.46TiB used 3.82TiB path /dev/sdm
devid 5 size 5.46TiB used 3.82TiB path /dev/sdn
devid 6 size 5.46TiB used 3.82TiB path /dev/sdo
devid 7 size 5.46TiB used 3.82TiB path /dev/sdp
devid 8 size 5.46TiB used 3.82TiB path /dev/sdq
devid 9 size 5.46TiB used 3.82TiB path /dev/sdr
devid 10 size 5.46TiB used 3.82TiB path /dev/sds
devid 11 size 5.46TiB used 3.82TiB path /dev/sdt
devid 12 size 5.46TiB used 3.82TiB path /dev/sdufull dmesg : http://pastebin.com/xgwfkGum
trying to mount: http://pastebin.com/DSfHsda6
btrfs restore: http://pastebin.com/EAuPW1pg
btrfs check: http://pastebin.com/FjM7amEv
finding roots: http://pastebin.com/SBsn12d9
Posts: 8
Participants: 2