From: Martin Wilck <mwi...@arcor.de> This patch series contains all changes I made to the btrfs tools in the course of analyzing and repairing the corruption I described in my other mail to linux-btrfs titled "A story of btrfs corruption and recovery".
The bottom line of this patch set is: 1) have the tools continue with error messages instead of aborting in certain error cases; and 2) look for meta data outside the current trees. Both is useful if the tree is internally corrupted in the way I described. I have also added support for extracting inode meta data (times, permissions) in "btrfs restore"; this was also useful for my recovery case. Please review and apply what you find useful. Martin Wilck (18): btrfs-progs: btrfs-debug-tree: add option -f for "block only" btrfs-progs: btrfs-debug-tree: add option -B (backup root) btrfs-progs: btrfs-debug-tree: fix usage message btrfs-progs: btrfs-debug-tree: handle corruption more gracefully btrfs-progs: ctree.h: fix btrfs_inode_[amc]time btrfs restore: set uid/gid/mode/times btrfs restore: better output readability btrfs restore: track number of bytes restored btrfs restore: more graceful error handling in copy_file btrfs restore: hide "offset is X" messages btrfs restore: print progress marks for big files btrfs restore: check progress of file restoration btrfs restore: improve user-asking logic for files with many extents btrfs restore: report mismatch in file size btrfs-progs: NEW: btrfs-raw btrfs-progs: NEW: brtfs-search-metadata btrfs-progs: ctree.c: make bin_search non-static btrfs-progs: documentation for btrfs-raw and btrfs-search-metadata Documentation/Makefile | 2 + Documentation/btrfs-debug-tree.txt | 10 ++ Documentation/btrfs-raw.txt | 54 ++++++++ Documentation/btrfs-search-metadata.txt | 57 ++++++++ Makefile | 4 +- btrfs-debug-tree.c | 78 +++++++++-- btrfs-raw.c | 143 ++++++++++++++++++++ btrfs-search-metadata.c | 224 +++++++++++++++++++++++++++++++ cmds-restore.c | 205 +++++++++++++++++++++++----- ctree.c | 4 +- ctree.h | 15 ++- print-tree.c | 22 +++- 12 files changed, 752 insertions(+), 66 deletions(-) create mode 100644 Documentation/btrfs-raw.txt create mode 100644 Documentation/btrfs-search-metadata.txt create mode 100644 btrfs-raw.c create mode 100644 btrfs-search-metadata.c -- 1.7.3.4 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
