diff options
| author | Josef Bacik <jbacik@fusionio.com> | 2013-10-23 16:24:03 -0400 |
|---|---|---|
| committer | Chris Mason <chris.mason@fusionio.com> | 2013-11-07 13:29:30 -0500 |
| commit | 337f86fea1d06e189f3cf234adba2567a07678bd (patch) | |
| tree | c4fe5f392480000ffbf2419d2ba53568153e304a /cmds-restore.c | |
| parent | 4fc17596aaa2b03ee38c467585465923d62b1510 (diff) | |
Btrfs-progs: add -b to btrfsck to look at backup roots
In some cases the tree root is so hosed we can't get anything useful out of it.
So add the -b option to btrfsck to make us look for the most recent backup tree
root to use for repair. Then we can hopefully get ourselves into a working
state. Thanks,
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'cmds-restore.c')
| -rw-r--r-- | cmds-restore.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cmds-restore.c b/cmds-restore.c index ae0527b6..e315d2e6 100644 --- a/cmds-restore.c +++ b/cmds-restore.c @@ -974,7 +974,7 @@ static struct btrfs_root *open_fs(const char *dev, u64 root_location, for (i = super_mirror; i < BTRFS_SUPER_MIRROR_MAX; i++) { bytenr = btrfs_sb_offset(i); - fs_info = open_ctree_fs_info(dev, bytenr, root_location, 0, 1); + fs_info = open_ctree_fs_info(dev, bytenr, root_location, 0, 1, 0); if (fs_info) break; fprintf(stderr, "Could not open root, trying backup super\n"); |