btrfs-zero-log(8) ================= NAME ---- btrfs-zero-log - clear out log tree SYNOPSIS -------- 'btrfs-zero-log' DESCRIPTION ----------- 'btrfs-zero-log' will remove the log tree if log tree is corrupt, which will allow you to mount the filesystem again. The common case where this happens has been fixed a long time ago, so it is unlikely that you will see this particular problem. EXIT STATUS ----------- 'btrfs-zero-log' will return 0 if no error happened. Other exit code means some problems happened. AUTHOR ------ Written by Shilong Wang and Wenruo Qu. COPYRIGHT --------- Copyright (C) 2013 FUJITSU LIMITED. License GPLv2: GNU GPL version 2 . This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. SEE ALSO -------- `mkfs.btrfs`(8)