# xfs_repair
# repair an XFS filesystem

# rapair a XFS filesystem
xfs_repair /dev/dm-0

# last resort option:
# -L: Force Log Zeroing. zero the log even if it is dirty (contains metadata changes).
# When using this option the filesystem will likely appear to be corrupt,
# and can cause the loss of user files and/or data.
xfs_repair -v -L /dev/dm-0