On 06/04/15 14:32, Anand Jain wrote:
> btrfs fi show -d
That gives:
# btrfs fi show -d
warning, device 3 is missing
warning devid 3 not found already
warning, device 3 is missing
warning devid 3 not found already
Label: 'btrfs_root' uuid: 92452e9a-2775-45c4-922c-f01b2afd51c2
Total devices 3 FS bytes used 30.94GiB
devid 1 size 24.00GiB used 24.00GiB path /dev/sda4
devid 2 size 24.00GiB used 24.00GiB path /dev/sdc4
devid 3 size 24.00GiB used 24.00GiB path /dev/sde4
Label: 'btrfs_data' uuid: d1b96638-be89-4291-8a40-f2f2e1dc5223
Total devices 3 FS bytes used 95.74GiB
devid 1 size 87.24GiB used 86.48GiB path /dev/sda5
devid 2 size 87.24GiB used 87.24GiB path /dev/sdc5
devid 3 size 87.24GiB used 87.24GiB path /dev/sde5
Label: 'btrfs_root2' uuid: 62603ce8-c333-4ca7-92f7-f8bdd712ab37
Total devices 3 FS bytes used 151.60MiB
devid 1 size 24.00GiB used 24.00GiB path /dev/sdb4
devid 2 size 24.00GiB used 24.00GiB path /dev/sdd4
*** Some devices missing
Label: 'btrfs_data2' uuid: 3aaee716-b98b-4c86-ba5a-53456994f152
Total devices 3 FS bytes used 159.34GiB
devid 1 size 206.47GiB used 206.02GiB path /dev/sdb5
devid 2 size 206.47GiB used 206.47GiB path /dev/sdd5
*** Some devices missing
btrfs-progs v3.19.1
And without the "-d":
# btrfs fi show
Label: 'btrfs_root' uuid: 92452e9a-2775-45c4-922c-f01b2afd51c2
Total devices 3 FS bytes used 30.94GiB
devid 1 size 24.00GiB used 24.00GiB path /dev/sda4
devid 2 size 24.00GiB used 24.00GiB path /dev/sdc4
devid 3 size 24.00GiB used 24.00GiB path /dev/sde4
Label: 'btrfs_data' uuid: d1b96638-be89-4291-8a40-f2f2e1dc5223
Total devices 3 FS bytes used 95.74GiB
devid 1 size 87.24GiB used 86.48GiB path /dev/sda5
devid 2 size 87.24GiB used 87.24GiB path /dev/sdc5
devid 3 size 87.24GiB used 87.24GiB path /dev/sde5
Label: 'btrfs_root2' uuid: 62603ce8-c333-4ca7-92f7-f8bdd712ab37
Total devices 3 FS bytes used 151.60MiB
devid 1 size 24.00GiB used 24.00GiB path /dev/sdb4
devid 2 size 24.00GiB used 24.00GiB path /dev/sdd4
devid 3 size 24.00GiB used 24.00GiB path /dev/sdf4
Label: 'btrfs_data2' uuid: 3aaee716-b98b-4c86-ba5a-53456994f152
Total devices 3 FS bytes used 159.34GiB
devid 1 size 206.47GiB used 206.02GiB path /dev/sdb5
devid 2 size 206.47GiB used 206.47GiB path /dev/sdd5
devid 3 size 206.47GiB used 206.47GiB path /dev/sdf5
btrfs-progs v3.19.1
Interestingly, all the log messages about /dev/sdf are now no longer
being repeated.
(And nope, not had a chance to swap that disk yet!)
Hence, should I do a "btrfs device delete missing /mnt/data2"?
Cheers,
Martin
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