This command will undelete all subvolumes those are still intact on the device, and all the recovered subvolumes will link with the name "sub<id>" to the lost+found directory.
Lu Fengqi (10): btrfs-progs: copy btrfs_del_orphan_item from kernel btrfs-progs: extract btrfs_link_subvol from btrfs_mksubvol btrfs-progs: use btrfs_find_free_dir_index to find free inode index btrfs-progs: undelete-subvol: introduce is_subvol_intact btrfs-progs: undelete-subvol: introduce recover_dead_root btrfs-progs: undelete-subvol: introduce link_subvol_to_lostfound btrfs-progs: undelete-subvol: introduce btrfs_undelete_intact_subvols btrfs-progs: undelete-subvol: add undelete-subvol subcommand btrfs-progs: tests: add testcase for undelete-subvol btrfs-progs: undelete-subvol: update completion and documentation Documentation/btrfs-rescue.asciidoc | 6 + Makefile | 3 +- btrfs-completion | 2 +- cmds-rescue.c | 47 ++++ convert/main.c | 57 +++++ ctree.h | 8 +- inode.c | 99 +++++---- .../029-undelete-subvol/deleted_subvolume.img | Bin 0 -> 4096 bytes .../029-undelete-subvol/drop_progress.raw.xz | Bin 0 -> 23452 bytes tests/misc-tests/029-undelete-subvol/test.sh | 34 +++ undelete-subvol.c | 244 +++++++++++++++++++++ undelete-subvol.h | 19 ++ 12 files changed, 472 insertions(+), 47 deletions(-) create mode 100644 tests/misc-tests/029-undelete-subvol/deleted_subvolume.img create mode 100644 tests/misc-tests/029-undelete-subvol/drop_progress.raw.xz create mode 100755 tests/misc-tests/029-undelete-subvol/test.sh create mode 100644 undelete-subvol.c create mode 100644 undelete-subvol.h -- 2.16.1 -- 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
