Hi all, In this series, online repair gains the ability to repair inode records. To do this, we must repair the ondisk inode and fork information enough to pass the iget verifiers and hence make the inode igettable again. Once that's done, we can perform higher level repairs on the incore inode. The fstests counterpart of this patchset implements stress testing of repair. If you're going to start using this code, I strongly recommend pulling from my git trees, which are linked below. This has been running on the djcloud for months with no problems. Enjoy! Comments and questions are, as always, welcome. --D kernel git tree: https://git.kernel.org/cgit/linux/kernel/git/djwong/xfs-linux.git/log/?h=repair-inodes xfsprogs git tree: https://git.kernel.org/cgit/linux/kernel/git/djwong/xfsprogs-dev.git/log/?h=repair-inodes fstests git tree: https://git.kernel.org/cgit/linux/kernel/git/djwong/xfstests-dev.git/log/?h=repair-inodes --- fs/xfs/Makefile | 1 fs/xfs/libxfs/xfs_attr_leaf.c | 13 fs/xfs/libxfs/xfs_attr_leaf.h | 3 fs/xfs/libxfs/xfs_bmap.c | 22 fs/xfs/libxfs/xfs_bmap.h | 2 fs/xfs/libxfs/xfs_dir2_priv.h | 3 fs/xfs/libxfs/xfs_dir2_sf.c | 13 fs/xfs/libxfs/xfs_format.h | 2 fs/xfs/libxfs/xfs_health.h | 6 fs/xfs/libxfs/xfs_inode_fork.c | 33 + fs/xfs/libxfs/xfs_shared.h | 2 fs/xfs/libxfs/xfs_symlink_remote.c | 8 fs/xfs/scrub/bmap.c | 78 +- fs/xfs/scrub/common.c | 26 + fs/xfs/scrub/common.h | 8 fs/xfs/scrub/dir.c | 23 fs/xfs/scrub/health.c | 14 fs/xfs/scrub/health.h | 1 fs/xfs/scrub/inode.c | 16 fs/xfs/scrub/inode_repair.c | 1682 ++++++++++++++++++++++++++++++++++++ fs/xfs/scrub/parent.c | 17 fs/xfs/scrub/repair.c | 57 + fs/xfs/scrub/repair.h | 29 + fs/xfs/scrub/rtbitmap.c | 4 fs/xfs/scrub/rtsummary.c | 4 fs/xfs/scrub/scrub.c | 2 fs/xfs/scrub/trace.h | 174 ++++ fs/xfs/xfs_dir2_readdir.c | 3 fs/xfs/xfs_inode.c | 25 + fs/xfs/xfs_inode.h | 2 fs/xfs/xfs_symlink.c | 2 fs/xfs/xfs_xattr.c | 6 32 files changed, 2220 insertions(+), 61 deletions(-) create mode 100644 fs/xfs/scrub/inode_repair.c
