Hi all, Update the existing online parent pointer checker to confirm the directory entries that should also exist. If you're going to start using this mess, you probably ought to just pull from my git trees, which are linked below. This is an extraordinary way to destroy everything. Enjoy! Comments and questions are, as always, welcome. kernel git tree: https://git.kernel.org/cgit/linux/kernel/git/djwong/xfs-linux.git/log/?h=pptrs-online-parent-check xfsprogs git tree: https://git.kernel.org/cgit/linux/kernel/git/djwong/xfsprogs-dev.git/log/?h=pptrs-online-parent-check --- fs/xfs/Makefile | 2 fs/xfs/libxfs/xfs_parent.c | 38 +++ fs/xfs/libxfs/xfs_parent.h | 10 + fs/xfs/scrub/parent.c | 529 ++++++++++++++++++++++++++++++++++++++++++++ fs/xfs/scrub/trace.h | 66 +++++ 5 files changed, 644 insertions(+), 1 deletion(-)