Guest User

weird issue with btrfs and parent qgroup limits

a guest
Oct 31st, 2014
20
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
  1. root@vagrant-ubuntu-trusty-64:/var/lib/docker/btrfs/client2# dd if=/dev/zero of=$DIR1/opt/test bs=1M count=300
  2. dd: error writing ‘/var/lib/docker/btrfs/subvolumes/28ce81fd9c3672bc2bf420ecfecdc315f368af5d92b573f5309a4fb7df3f185c/opt/test’: Disk quota exceeded
  3. 300+0 records in
  4. 299+0 records out
  5. 314310656 bytes (314 MB) copied, 1.21807 s, 258 MB/s
  6. root@vagrant-ubuntu-trusty-64:/var/lib/docker/btrfs/client2# btrfs qgroup show -pe .. | egrep '0/(300|302)|1/101999|excl|^--'
  7. qgroupid rfer excl max_excl parent
  8. -------- ---- ---- -------- ------
  9. 0/300 186011648 196608 314572800 1/101999
  10. 0/302 186011648 196608 314572800 1/101999
  11. 1/101999 0 0 524288000 ---
  12. root@vagrant-ubuntu-trusty-64:/var/lib/docker/btrfs/client2# btrfs quota rescan ../
  13. quota rescan started
  14. root@vagrant-ubuntu-trusty-64:/var/lib/docker/btrfs/client2# btrfs qgroup show -pe .. | egrep '0/(300|302)|1/101999|excl|^--'
  15. qgroupid rfer excl max_excl parent
  16. -------- ---- ---- -------- ------
  17. 0/300 496914432 311115776 314572800 1/101999
  18. 0/302 186011648 196608 314572800 1/101999
  19. 1/101999 497225728 311312384 524288000 ---
  20. root@vagrant-ubuntu-trusty-64:/var/lib/docker/btrfs/client2# dd if=/dev/zero of=$DIR1/opt/test bs=1M count=300
  21. dd: failed to open ‘/var/lib/docker/btrfs/subvolumes/28ce81fd9c3672bc2bf420ecfecdc315f368af5d92b573f5309a4fb7df3f185c/opt/test’: Disk quota exceeded
  22. root@vagrant-ubuntu-trusty-64:/var/lib/docker/btrfs/client2# dd if=/dev/zero of=$DIR1/opt/test bs=1M count=299
  23. dd: failed to open ‘/var/lib/docker/btrfs/subvolumes/28ce81fd9c3672bc2bf420ecfecdc315f368af5d92b573f5309a4fb7df3f185c/opt/test’: Disk quota exceeded
  24. root@vagrant-ubuntu-trusty-64:/var/lib/docker/btrfs/client2# dd if=/dev/zero of=$DIR1/opt/test bs=1M count=100
  25. dd: failed to open ‘/var/lib/docker/btrfs/subvolumes/28ce81fd9c3672bc2bf420ecfecdc315f368af5d92b573f5309a4fb7df3f185c/opt/test’: Disk quota exceeded
RAW Paste Data