Files seen by some apps and not others

Files seen by some apps and not others

[Bearcat Şándor]

[-- Attachment #1: Type: text/plain, Size: 2677 bytes --]

Hello folks,

I was getting

jaguarundi kernel: BTRFS (device sdb1): bad tree block start
18404062518368034137 2697991438336 and

csum failed .. no csum. found for inode ..

messages. Following instructions online, i've tried a scrub which
aborts before 200mb, a mount -o recovery rw, and a btrfs check
--repair.

After the btrfs check files are now "missing" to some programs and not
to others.  My command line sees some files that my gtk file browser
can't, and my media player (mpd like) plays some files that my command
line and gtk file browser don't see.   I'm about to try a btrfs
restore to see what it can do for me. Any pointers or help here? I
don't want to fsck things up further.

Missing files example:

bearcat@jaguarundi ~ % ls /home/hometheater/audio/lacuna_coil
1999-in_a_reverie        2002-comalies      2012-dark_adrenaline
2001-half_life           2006-karmacode
2001-unleashed_memories  2009-shallow_life

bearcat@jaguarundi ~ % beet play album:delirium
Playing 14 tracks.
Volume: 100%
Press 'k' to see a list of keyboard shortcuts.
Now playing /home/hometheater/audio/lacuna_coil/2016-delirium_[limited_edition]/01-01-the_house_of_shame.flac
0:02:06.5 / 0:05:17.2

Requested Information:
uname -a: Linux jaguarundi 4.1.15-gentoo-r1 #10 SMP Tue Mar 1 00:32:43
MST 2016 x86_64 AMD FX(tm)-6300 Six-Core Processor AuthenticAMD
GNU/Linux

btrfs --version : btrfs-progs v4.4.1

 btrfs fi show                             22:13:30
Label: none  uuid: 8a2a4987-1a19-447f-a2a5-5aa9406d9a67
Total devices 1 FS bytes used 39.97GiB
devid    1 size 223.42GiB used 75.02GiB path /dev/sda2

Label: none  uuid: cd1295d5-9cad-441f-876e-67af3c178d85
Total devices 1 FS bytes used 2.46TiB
devid    1 size 2.73TiB used 2.67TiB path /dev/sdb1

Label: none  uuid: f9e23598-61b8-4654-a20d-e8944312d25d
Total devices 1 FS bytes used 112.00KiB
devid    1 size 223.57GiB used 20.00MiB path /dev/sdc1

Label: none  uuid: bf1c762e-8614-4c1e-9ec4-d04fd014d4ee
Total devices 1 FS bytes used 112.00KiB
devid    1 size 223.57GiB used 20.00MiB path /dev/sdd1

Label: none  uuid: 01e36577-3a2d-48e9-9e96-430bd18703f0
Total devices 1 FS bytes used 112.00KiB
devid    1 size 223.57GiB used 20.00MiB path /dev/sdg1

btrfs fi df /home                         22:14:45
Data, single: total=2.66TiB, used=2.46TiB
System, DUP: total=8.00MiB, used=320.00KiB
System, single: total=4.00MiB, used=0.00B
Metadata, DUP: total=6.00GiB, used=3.93GiB
Metadata, single: total=8.00MiB, used=0.00B
GlobalReserve, single: total=512.00MiB, used=0.00B

-- 
Bearcat M. Şándor
Feline Soul Systems LLC
Voice: 872.CAT.SOUL (872.228.7685)

[-- Attachment #2: dmesg.log --]
[-- Type: text/x-log, Size: 64620 bytes --]

[177832.961451] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177832.961618] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177836.683374] btree_readpage_end_io_hook: 86 callbacks suppressed
[177836.683377] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177836.683604] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177836.683616] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177836.683809] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177836.683979] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177836.683987] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177836.684148] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177836.684320] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177836.684327] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177836.684475] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177836.684991] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177836.685182] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177836.685187] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177836.685333] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177836.685500] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177836.687124] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177836.687591] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177836.687786] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177836.689217] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177836.689565] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177836.689901] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177836.690066] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177842.698821] btree_readpage_end_io_hook: 8 callbacks suppressed
[177842.698824] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177842.699093] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177842.699101] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177842.705162] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177842.705363] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177842.705370] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177842.705540] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177842.705711] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177842.705716] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177842.705879] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177842.706345] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177842.706523] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177842.706530] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177842.706702] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177842.706856] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177842.706863] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177842.707196] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177842.707366] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177842.708025] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177842.708356] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177842.708754] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177842.708914] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177846.274411] BTRFS info (device sdb1): no csum found for inode 7014708 start 6815744
[177846.274791] BTRFS info (device sdb1): no csum found for inode 7014708 start 6815744
[177846.280883] BTRFS info (device sdb1): csum failed ino 7014708 extent 15989317632 csum 3448373704 wanted 0 mirror 0
[177846.668662] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177846.669145] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177846.669531] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177846.669714] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177846.671208] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177846.671591] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177846.672018] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177846.672173] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177846.672962] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177846.673299] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177846.673629] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177846.673776] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177848.696207] btree_readpage_end_io_hook: 30 callbacks suppressed
[177848.696210] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177848.696456] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177848.696463] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177848.696633] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177848.696808] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177848.696812] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177848.697052] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177848.697237] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177848.697247] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177848.697392] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177848.697957] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177848.698115] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177848.698133] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177848.698288] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177848.698450] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177848.698457] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177848.698780] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177848.698940] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177848.699629] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177848.700034] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177848.700361] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177848.700517] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177851.673078] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177851.692739] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177851.693163] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177851.693332] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177851.693987] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177851.694320] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177851.694652] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177851.694804] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177851.695654] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177851.696091] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177851.696471] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177851.696636] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177852.666146] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177852.666610] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177852.666964] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177852.667125] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177852.667862] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177852.668197] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177852.668528] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177852.668695] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177852.669364] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177852.669699] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177852.670032] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177852.670191] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177856.664769] btree_readpage_end_io_hook: 44 callbacks suppressed
[177856.664773] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177856.665013] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177856.665021] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177856.665199] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177856.665375] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177856.665382] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177856.665534] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177856.665799] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177856.665805] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177856.665955] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177856.666458] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177856.666631] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177856.666637] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177856.666798] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177856.666968] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177856.666973] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177856.667319] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177856.667475] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177856.668862] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177856.669298] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177856.669666] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177856.669826] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177891.733528] btree_readpage_end_io_hook: 8 callbacks suppressed
[177891.733531] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177891.733805] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177891.733812] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177891.733995] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177891.734173] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177891.734179] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177891.734344] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177891.734525] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177891.734537] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177891.734682] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177894.910016] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177894.910259] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177894.910266] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177894.910680] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177894.910830] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177894.910837] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177894.911195] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177894.911378] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177894.912119] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177894.912510] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177894.912834] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177894.913000] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177894.929550] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177894.930318] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177894.933061] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177894.933239] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177894.934005] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177894.934358] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177894.934733] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177894.934965] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177894.936905] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177894.937342] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177894.937735] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177894.937906] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177894.938967] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177894.939381] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177894.939727] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177894.939895] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177896.660892] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177896.661310] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177896.662221] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177896.662378] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177896.663166] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177896.663503] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177896.663837] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177896.663997] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177896.664731] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177896.665060] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177896.665927] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177896.668814] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177901.487864] btree_readpage_end_io_hook: 50 callbacks suppressed
[177901.487873] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177901.488121] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177901.491104] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.491323] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177901.491498] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177901.491501] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.491678] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177901.492043] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177901.492282] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.492419] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177901.492975] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177901.493146] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177901.493157] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.493388] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177901.493560] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177901.493569] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.494259] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.494389] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177901.510095] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.510478] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.510797] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.510964] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177901.511660] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.512007] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.512337] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.512489] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177901.517602] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.518030] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.518456] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.518612] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177901.520530] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.520870] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.521498] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.521666] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177901.523095] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.523499] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.523839] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.523993] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177901.524767] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.525100] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.525432] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.525596] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177901.526911] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.527292] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.527661] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.527828] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177901.534802] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.535138] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.535479] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177901.535700] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177902.601618] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.602048] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.602404] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.602577] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177902.603977] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.604588] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.604915] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.605099] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177902.609224] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.609636] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.609998] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.610236] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177902.642783] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.644163] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.645378] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.645935] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177902.647090] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.648349] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.648685] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.648852] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177902.649768] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.650255] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.650604] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.650788] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177902.651488] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.651908] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.652796] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.653191] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177902.653951] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.654308] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.654649] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.654809] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177902.655444] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.655790] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.656142] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177902.656312] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177906.625939] btree_readpage_end_io_hook: 104 callbacks suppressed
[177906.625943] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177906.626177] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177906.626207] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177906.626429] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177906.626664] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177906.626689] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177906.626872] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177906.627070] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177906.627097] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177906.627264] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177906.631334] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177906.631507] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177906.631514] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177906.631697] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177906.631859] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177906.631868] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177906.632198] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177906.632357] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177906.633018] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177906.633359] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177906.633693] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177906.633850] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177907.828156] BTRFS info (device sdb1): no csum found for inode 7014708 start 6815744
[177907.828667] BTRFS info (device sdb1): no csum found for inode 7014708 start 6815744
[177907.843136] BTRFS info (device sdb1): csum failed ino 7014708 extent 15989317632 csum 3448373704 wanted 0 mirror 0
[177908.617807] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177908.618240] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177908.618571] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177908.618728] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177908.619388] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177908.619725] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177908.620052] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177908.620209] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177908.620782] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177908.621121] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177908.621453] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177908.621604] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177911.638115] btree_readpage_end_io_hook: 30 callbacks suppressed
[177911.638118] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177911.638414] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177911.638428] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177911.655526] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177911.656195] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177911.656208] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177911.688174] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177911.688503] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177911.688510] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177911.705490] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177911.706486] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177911.743864] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177911.743881] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177911.744178] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177911.763835] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177911.763844] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177911.764906] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177911.795261] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177911.814374] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177911.815236] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177911.870991] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177911.888809] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177912.622073] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177912.622507] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177912.622850] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177912.623010] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177912.625082] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177912.625531] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177912.625910] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177912.626073] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177912.627476] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177912.627858] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177912.628207] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177912.628371] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177916.637750] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177916.644816] btree_readpage_end_io_hook: 28 callbacks suppressed
[177916.644823] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177916.645046] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177916.645058] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177916.645331] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177916.646298] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177916.646313] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177916.646502] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177916.647703] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177916.647877] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177916.647890] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177916.648035] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177916.648200] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177916.648205] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177916.648367] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177916.648539] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177916.648546] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177916.648701] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177916.649242] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177916.649647] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177916.649981] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177916.650142] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177938.208790] btree_readpage_end_io_hook: 6 callbacks suppressed
[177938.208793] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177938.324101] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177938.324114] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177938.423933] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177938.499656] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177938.499667] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177938.499818] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177938.499934] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177938.499961] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177938.549081] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177944.709890] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177944.710113] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177944.710119] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177944.710313] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177944.710480] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177944.710486] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177944.710657] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177944.710832] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177944.710848] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177944.711055] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177945.270423] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177945.270595] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177945.270609] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177945.270744] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177945.270880] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177945.270884] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177945.271255] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177945.271382] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177945.272164] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177945.272448] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177945.272717] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177945.272853] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177945.277252] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177945.277607] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177945.277909] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177945.278028] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177945.278685] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177945.278932] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177945.279635] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177945.279753] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177945.281528] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177945.281817] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177945.282112] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177945.282382] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177945.283004] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177945.283253] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177945.283494] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177945.283602] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177951.193080] btree_readpage_end_io_hook: 32 callbacks suppressed
[177951.193096] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177951.193334] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177951.193365] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.193584] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177951.193797] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177951.193806] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.193948] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177951.194125] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177951.194134] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.194289] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177951.194835] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177951.195291] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177951.195298] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.195434] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177951.195600] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177951.195610] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.195933] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.196094] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177951.208248] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.208688] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.209083] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.209257] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177951.218174] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.218593] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.221975] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.222130] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177951.223349] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.223685] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.224010] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.224162] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177951.224854] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.225188] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.225711] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.225870] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177951.226652] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.226978] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.227302] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.227453] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177951.229490] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.229928] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.230334] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.230510] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177951.236137] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.236459] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.236788] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.236949] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177951.237570] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.237924] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.238247] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177951.238404] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177956.593248] btree_readpage_end_io_hook: 50 callbacks suppressed
[177956.593252] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177956.593505] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177956.593519] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177956.593700] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177956.593889] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177956.593896] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177956.594061] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177956.594230] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177956.594236] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177956.594394] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177956.594939] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177956.595098] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177956.595105] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177956.595263] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177956.595504] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177956.595512] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177956.595847] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177956.596014] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177956.596644] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177956.596970] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177956.597313] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177956.597448] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177958.963321] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.963581] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.963817] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.963920] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177958.964933] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.965164] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.965414] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.965512] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177958.971515] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.971888] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.972187] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.972297] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177958.975978] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.976234] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.976467] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.976582] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177958.977142] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.977363] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.977584] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.977681] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177958.978215] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.978440] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.978641] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.978729] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177958.979189] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.979418] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.979650] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.979845] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177958.980380] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.980642] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.980870] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.980965] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177958.982475] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.982701] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.982918] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177958.983012] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177959.000176] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177959.000403] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177959.000622] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177959.000716] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177960.890656] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177960.891093] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177960.891433] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177960.891776] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177960.892106] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177960.892437] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177960.892835] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177960.893174] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177960.893505] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177960.893844] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177960.911628] BTRFS info (device sdb1): csum failed ino 7012870 extent 15995199488 csum 2936354629 wanted 0 mirror 0
[177960.912185] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177960.912585] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177960.913032] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177960.913412] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177960.913777] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177960.914149] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177960.914500] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177960.914876] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177960.915647] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177960.916148] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177960.916919] BTRFS info (device sdb1): csum failed ino 7012870 extent 15995199488 csum 2936354629 wanted 0 mirror 0
[177962.186235] btree_readpage_end_io_hook: 108 callbacks suppressed
[177962.186239] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177962.231357] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177962.231418] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177962.232194] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177962.257373] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177962.257383] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177962.257705] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177962.281327] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177962.281336] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177962.281659] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177962.282035] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177962.282044] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177962.282586] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177962.316323] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177962.316392] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177962.339647] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177962.340031] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177962.340368] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177962.340732] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177962.341062] BTRFS info (device sdb1): no csum found for inode 7012870 start 262144
[177962.341267] BTRFS info (device sdb1): csum failed ino 7012870 extent 15995199488 csum 2936354629 wanted 0 mirror 0
[177962.591114] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177962.591468] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177962.591815] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177962.591966] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177962.592695] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177962.593034] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177962.593367] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177962.593521] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177962.594128] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177962.594447] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177962.594769] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177962.594992] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177966.604451] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177966.604812] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177966.605157] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177966.605317] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177966.606007] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177966.606351] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177966.606755] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177966.606950] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177966.607641] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177966.608309] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177966.612463] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177966.612644] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177968.597822] btree_readpage_end_io_hook: 46 callbacks suppressed
[177968.597828] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177968.598239] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177968.598274] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177968.603280] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177968.603504] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177968.603511] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177968.603692] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177968.603858] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177968.603864] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177968.604019] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177968.604501] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177968.604688] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177968.604696] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177968.604875] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177968.605020] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177968.605024] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177968.605367] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177968.605516] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177968.606084] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177968.606422] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177968.606823] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177968.606988] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177970.556436] BTRFS info (device sdb1): no csum found for inode 7014708 start 6815744
[177970.557252] BTRFS info (device sdb1): no csum found for inode 7014708 start 6815744
[177970.579792] BTRFS info (device sdb1): csum failed ino 7014708 extent 15989317632 csum 3448373704 wanted 0 mirror 0
[177971.569736] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177971.570179] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177971.570511] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177971.591558] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177971.592450] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177971.592847] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177971.593218] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177971.593808] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177971.594412] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177971.594753] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177971.595074] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177971.595232] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177972.627083] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177972.651574] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177972.651913] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177972.652159] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177972.652819] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177972.653149] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177972.653486] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177972.653643] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177972.654212] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177972.654538] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177972.654933] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177972.655095] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177976.565913] btree_readpage_end_io_hook: 48 callbacks suppressed
[177976.565917] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177976.566240] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177976.566248] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177976.566391] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177976.566577] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177976.566584] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177976.567441] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177976.567581] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177976.567587] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177976.567797] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177976.568391] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177976.568577] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177976.568583] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177976.568723] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177976.568891] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177976.568897] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177976.569712] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177976.569873] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177976.570564] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177976.570955] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177976.571288] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177976.571441] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177987.690760] btree_readpage_end_io_hook: 8 callbacks suppressed
[177987.690764] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177987.691000] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177987.691007] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177987.691427] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177987.692025] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177987.692038] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177987.692201] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177987.692356] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177987.692365] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177987.692526] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177989.689050] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177989.689284] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177989.689302] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177989.689546] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177989.689735] BTRFS (device sdb1): bad tree block start 18404062518368034137 2697991438336
[177989.689739] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177989.690080] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177989.690240] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177989.691537] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177989.691869] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177989.692226] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177989.692354] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177989.693040] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177989.693371] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177989.693695] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177989.693863] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177989.696559] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177989.697079] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177989.697479] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177989.697636] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177989.699303] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177989.699643] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177989.699969] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177989.700131] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0
[177989.700775] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177989.701181] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177989.701511] BTRFS info (device sdb1): no csum found for inode 7161528 start 0
[177989.701671] BTRFS info (device sdb1): csum failed ino 7161528 extent 15981142016 csum 955625495 wanted 0 mirror 0

Re: Files seen by some apps and not others

[Duncan]

Bearcat Şándor posted on Sat, 11 Jun 2016 13:54:44 -0600 as excerpted:

> I'm about to try a btrfs restore to see what it can do for me. Any
> pointers or help here? I don't want to fsck things up further.

FWIW, btrfs restore doesn't write anything at all to the filesystem it's 
restoring from -- it's read-only in that regard -- so you really don't 
have to worry about it screwing up a filesystem further.

But by the same token, btrfs restore may not do what you think it does.  
It doesn't try to fix the filesystem.  Rather, it's a way to try to 
salvage anything you can off a filesystem that won't mount, or, as it 
would be used here, that will mount but where files aren't showing up 
properly so you can't just copy them elsewhere using normal means.  It 
writes the files it can salvage to some other filesystem, which of course 
means that whatever filesystem you're writing the files to must have 
enough room for the files to be written.

Also note the various restore options.  In particular, the restore 
metadata option must be used if you want to restore the same ownership, 
permissions and timestamp information.  Otherwise, restore simply writes 
the files as the user you're running it as (root), using the current 
umask.  Similarly, if you want to restore symlinks and extended 
attributes, there's options for that, otherwise they aren't restored.

And you won't necessarily be wanting to restore snapshots, as you should 
have backups if needed for the history, and are likely most worried about 
the current version of the files, so snapshots aren't restored unless you 
use the appropriate option.

Given that the filesystem is still mounted and most files are apparently 
still readable normally, you may want to copy off what you can that way, 
and only restore specific files using btrfs restore.  Or you may not have 
room on the destination filesystem to restore everything, and will need 
to pick only the most important stuff to restore.  That's where the 
pattern-match option comes in.

What I did here when I used restore (I had backups of course but they 
weren't current) was use the metadata and symlinks restore options, and 
simply restored everything.

Note that if a particular directory has a lot of files, restore will 
begin to think that it's looping to much and that it's stuck.  It'll 
prompt you to continue, and may prompt a *LOT*.  Here I have multiple 
independent small filesystems, so it wasn't a big deal, but you may need 
to experiment with automating the "yes" if your filesystem is huge 
(piping the output of the yes command to stdin, for instance, or similar 
sysadmin prompt automation tricks).  A number of folks have mentioned 
that and requested a way to say "yes, really all, don't ask again", an 
option that btrfs restore unfortunately doesn't have yet.

-- 
Duncan - List replies preferred.   No HTML msgs.
"Every nonfree program has a lord, a master --
and if you use the program, he is your master."  Richard Stallman

Re: Files seen by some apps and not others

[Bearcat Şándor]

Thank you for that info Ducan! I did the restore on the whole drive
and it errored out on me. I'll try the restore on some key files (audo
mostly) and see what i can get off of it.

Is there a fix for the bad tree block error, which seems to be the
root (pun intended) of all this?

On Sat, Jun 11, 2016 at 8:18 PM, Duncan <1i5t5.duncan@cox.net> wrote:
> Bearcat Şándor posted on Sat, 11 Jun 2016 13:54:44 -0600 as excerpted:
>
>> I'm about to try a btrfs restore to see what it can do for me. Any
>> pointers or help here? I don't want to fsck things up further.
>
> FWIW, btrfs restore doesn't write anything at all to the filesystem it's
> restoring from -- it's read-only in that regard -- so you really don't
> have to worry about it screwing up a filesystem further.
>
> But by the same token, btrfs restore may not do what you think it does.
> It doesn't try to fix the filesystem.  Rather, it's a way to try to
> salvage anything you can off a filesystem that won't mount, or, as it
> would be used here, that will mount but where files aren't showing up
> properly so you can't just copy them elsewhere using normal means.  It
> writes the files it can salvage to some other filesystem, which of course
> means that whatever filesystem you're writing the files to must have
> enough room for the files to be written.
>
> Also note the various restore options.  In particular, the restore
> metadata option must be used if you want to restore the same ownership,
> permissions and timestamp information.  Otherwise, restore simply writes
> the files as the user you're running it as (root), using the current
> umask.  Similarly, if you want to restore symlinks and extended
> attributes, there's options for that, otherwise they aren't restored.
>
> And you won't necessarily be wanting to restore snapshots, as you should
> have backups if needed for the history, and are likely most worried about
> the current version of the files, so snapshots aren't restored unless you
> use the appropriate option.
>
> Given that the filesystem is still mounted and most files are apparently
> still readable normally, you may want to copy off what you can that way,
> and only restore specific files using btrfs restore.  Or you may not have
> room on the destination filesystem to restore everything, and will need
> to pick only the most important stuff to restore.  That's where the
> pattern-match option comes in.
>
> What I did here when I used restore (I had backups of course but they
> weren't current) was use the metadata and symlinks restore options, and
> simply restored everything.
>
> Note that if a particular directory has a lot of files, restore will
> begin to think that it's looping to much and that it's stuck.  It'll
> prompt you to continue, and may prompt a *LOT*.  Here I have multiple
> independent small filesystems, so it wasn't a big deal, but you may need
> to experiment with automating the "yes" if your filesystem is huge
> (piping the output of the yes command to stdin, for instance, or similar
> sysadmin prompt automation tricks).  A number of folks have mentioned
> that and requested a way to say "yes, really all, don't ask again", an
> option that btrfs restore unfortunately doesn't have yet.
>
> --
> Duncan - List replies preferred.   No HTML msgs.
> "Every nonfree program has a lord, a master --
> and if you use the program, he is your master."  Richard Stallman
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html



-- 
Bearcat M. Şándor
Feline Soul Systems LLC
Voice: 872.CAT.SOUL (872.228.7685)

Re: Files seen by some apps and not others

[Henk Slager]

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain; charset=utf-8, Size: 619 bytes --]

Bearcat Şándor <bearcatsandor <at> gmail.com> writes:

> Is there a fix for the bad tree block error, which seems to be the
> root (pun intended) of all this?

I think the root cause is some memory corruption. It might be known case, 
maybe someone else recognizes something.

Anyhow, if you can't and won't reproduce it, best is to test 
memory/hardware, check any software that might have overwritten something in 
memory, use a recent (mainline/stable) kernel and see if it runs stable.
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Re: Files seen by some apps and not others

[Bearcat Şándor]

I don't think it's memory corruption as my modules test out fine, and
the problem began when i ran the btrfs check
--repair. Someone responded that they thought that the missing files
that are playable by the media player were still in memory, but they
still play after a reboot and they're not in a tmp structure anywhere.

So could it be that the metadata is not aligned with the nodes on the
disc? If so, what should i run next to address this? A balance? A
find-root with restore -t?

Would a 'btrfs rescue chunk-recover' help at this point or damage
things further?

Thanks all.


On Sun, Jun 12, 2016 at 9:47 AM, Henk Slager <eye1tm@gmail.com> wrote:
> Bearcat Şándor <bearcatsandor <at> gmail.com> writes:
>
>> Is there a fix for the bad tree block error, which seems to be the
>> root (pun intended) of all this?
>
> I think the root cause is some memory corruption. It might be known case,
> maybe someone else recognizes something.
>
> Anyhow, if you can't and won't reproduce it, best is to test
> memory/hardware, check any software that might have overwritten something in
> memory, use a recent (mainline/stable) kernel and see if it runs stable.



-- 
Bearcat M. Şándor
Feline Soul Systems LLC
Voice: 872.CAT.SOUL (872.228.7685)
Fax: 406.235.7070