http://bugzilla.opensuse.org/show_bug.cgi?id=1043912
http://bugzilla.opensuse.org/show_bug.cgi?id=1043912#c28
--- Comment #28 from Nikolay Borisov
I just upgraded my Leap 42.2 system to the latest kernel-default from maintenance update ( 4.4.74-18.20-default ) and problem is still there:
[ 7.052652] BTRFS info (device sdb1): disk space caching is enabled [ 7.060731] BTRFS error (device sdb1): super_total_bytes 1000203816960 mismatch with fs_devices total_rw_bytes 1000203820544 [ 7.060733] BTRFS error (device sdb1): failed to read chunk tree: -22 [ 7.110461] BTRFS error (device sdb1): open_ctree failed
I look like the fix didn't make it or isn't properly applied
So can yo perform the following steps: 1. Boot your system with the last kernel I provided you with: https://build.suse.de/project/show/home:nikbor:bsc1043912 2. You should be able to mount the system and will likely see the warnings your described before. 3. Run btrfs balance as before - this time you shouldn't see the warnings. At this point I'm expecting to see rounded-down values stored on disk. To verify this again provide a dump of the super block and the device tree for the affected partition with those 2 commands: btrfs inspect-internal dump-super -af /dev/vdb btrfs inspect-internal dump-tree -d /dev/vdb -- You are receiving this mail because: You are on the CC list for the bug.