mirror of
https://github.com/kdave/btrfs-progs
synced 2024-12-23 14:45:19 +00:00
1095 lines
40 KiB
Plaintext
1095 lines
40 KiB
Plaintext
btrfs-progs-5.3.1 (2019-10-25)
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* libbtrfs: fix link breakage due to missing symbols
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btrfs-progs-5.3 (2019-10-21)
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* mkfs:
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* new option to specify checksum algorithm (only crc32c)
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* fix xattr enumeration
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* dump-tree: BFS (breadth-first) traversal now default
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* libbtrfsutil: remove stale BTRFS_DEV_REPLACE_ITEM_STATE_x defines
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* ci: add support for gitlab
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* other:
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* preparatory work for more checksum algorithms
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* docs update
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* switch to docbook5 backend for asciidoc
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* fix build on uClibc due to missing backtrace()
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* lots of printf format fixups
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btrfs-progs-5.2.2 (2019-09-05)
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* check:
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* fix false report of wrong byte count for orphan inodes
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* option -E was not handled correctly
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* new check and repair for root item generation
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* balance: check for full-balance before background fork
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* mkfs: check that total device size does not overflow 16EiB
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* dump-tree: print DEV_STATS key type
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* other:
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* new and updated tests
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* doc fixups and updates
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btrfs-progs-5.2.1 (2019-07-26)
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* scrub status: fix ETA calculation after resume
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* check: fix crash when using -Q
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* restore: fix symlink owner restoration
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* mkfs: fix regression with mixed block groups
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* core: fix commit to process all delayed refs
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* other:
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* minor cleanups
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* test updates
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btrfs-progs-5.2 (2019-07-05)
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* subvol show: print qgroup information when available
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* scrub:
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* status: show ETA, revamp the whole output
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* fix reading/writing of last position on resume/cancel, potentially
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skipping part of the filesystem on next resume
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* dump-tree: add new option --noscan to use only devices given on the
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commandline
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* all-in-one binary (busybox style) with mkfs.btrfs, btrfs-image,
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btrfs-convert, btrfstune
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* image: fix hang when there are more than 32 cpus online and compression is
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requested
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* convert: fix some false ENOSPC errors when --rootdir is used
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* build: fix gcc9 warnings
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* core changes
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* command handling cleanups
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* dead code removal
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* cmds-* files moved to cmds/
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* other shared userspace files moved to common/
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* utils.c split into more files
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* preparatory work for more output formats
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* libbtrfsutil: fix unaligned access
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* other
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* new and updated tests
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* fix tests so CI passes again
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* sb-mod can modify more superblock items
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btrfs-progs-5.1.1 (2019-06-11)
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* convert and mkfs will try to use optimized crc32c
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* fi show: accept a file-backed image
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* fi show: fix possible crash when device is deleted in parallel
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* build:
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* support extra flags for python bindings
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* separate LDFLAGS for libbtrfsutil
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* other:
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* space reservation fixes or debugging improvements
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* V0 extent code removed
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* more tests and cleanups
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btrfs-progs-5.1 (2019-05-17)
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* (version 5.0 skipped)
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* check:
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* repair: flush/FUA support to avoid breaking metadata COW
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* file extents repair no longer relies on data in extent tree
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* lowmem: fix false error reports about gaps between extents
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* add inode mode check and repair for various objects
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* add check for invalid combination of nocow/compressed extents
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* device scan: new option to forget scanned devices
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* mkfs: use same chunk size as kernel for initial creation
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* dev-replace: better report when other exclusive operation is running
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* help: for syntax errors on command line, print only the relevant messages,
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not the whole help text
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* receive:
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* new option for quiet mode
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* on -vv print information about written ranges
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* fix endless loop with --dump on an invalid stream
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* defrag: able open files in RO mode (needs kernel support to work)
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* dump-tree: --block can be specified multiple times
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* libbtrfsutil: fix: don't close fd on error in btrfs_util_subvolume_id_fd
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* core:
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* add sync before superblock write
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* better error handling on the transaction commit path
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* try to find best copy when reading tree blocks
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* update backup roots on commit transaction
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* other:
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* fuzz tests pass and are enabled in CI
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* cleanups
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* new tests
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btrfs-progs-4.20.2 (2019-02-25)
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* ci: use newer distro for builds
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* dump-super: minor output fixup
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* revert fix for prefix detection of receive path, this is temporary and
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unbreaks existing user setups
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btrfs-progs-4.20.1 (2019-01-23)
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* libbtrfs: fix build of external tools due to missing symbols
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* ci: enable library test
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btrfs-progs-4.20 (2019-01-19)
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* new feature: metadata uuid
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* lightweight change of UUID without rewriting all metadata
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(incompatible change)
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* done by btrfstune -m/-M
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* needs kernel support, 5.0+
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* image:
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* fix block groups when restoring from multi-device image
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* only enlarge result image if it's a regular file
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* check
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* more device extent checks and fixes
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* can repair dir item with mismatched hash
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* mkfs: uuid tree created with proper contents
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* fix mount point detection due to partial prefix match
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* other:
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* new tests
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* libbtrfsutil: fix tests if kernel lacks support for new subvolume ioctls
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* build fixes
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* doc fixes
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btrfs-progs-4.19.1 (2018-12-05)
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* build fixes
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* big-endian builds fail due to bswap helper clashes
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* 'swap' macro is too generic, renamed to prevent build failures
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* libbtrfs
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* minor version update to 1.1.0
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* fix default search to top=0 as documented
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* rename 'async' to avoid future python binding problems
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* add support for unprivileged subvolume listing ioctls
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* added tests, API docs
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* other
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* lot of typos fixed
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* warning cleanups
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* doc formatting updates
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* CI tests against zstd 1.3.7
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btrfs-progs-4.19 (2018-11-03)
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* check: support repair of fs with free-space-tree feature
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* core:
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* port delayed ref infrastructure from kernel
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* support write to free space tree
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* dump-tree: new options for BFS and DFS enumeration of b-trees
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* quota: rescan is now done automatically after 'assign'
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* btrfstune: incomplete fix to uuid change
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* subvol: fix 255 char limit checks
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* completion: complete block devices and now regular files too
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* docs:
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* ship uncompressed manual pages
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* btrfsck uses a manual page link instead of symlink
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* other
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* improved error handling
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* docs
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* new tests
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btrfs-progs-4.17.1 (2018-08-06)
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* check:
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* add ability to fix wrong ram_bytes for compressed inline files
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* beautify progress output
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* btrfstune: allow to continue uuid change after unclean interruption
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* several fuzz fixes:
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* detect overlapping chunks
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* chunk loading error handling
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* don't crash with unexpected root refs to extents
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* relax option parsing again to allow mixing options and non-options
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arguments
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* fix qgroup rescan status reporting
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* build:
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* drop obsolete dir-test
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* new configure option to disable building of tools
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* add compatibility options --disable-static and --disable-shared
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* other:
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* cleanups and preparatory work
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* new test images
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btrfs-progs-4.17 (2018-06-14)
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* check
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* many lowmem mode improvements
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* properly report qgroup mismatch errors
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* check symlinks with append/immutable flags
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* fi usage
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* correctly calculate allocated/unallocated for raid10
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* minor output updates
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* mkfs
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* detect ENOSPC on thinly provisioned devices
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* fix spurious EEXIST during directory traversal
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* restore: fix relative path for restore target
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* dump-tree: print symbolic tree names for backrefs
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* send: fix regression preventing send -p with subvolumes mounted on "/"
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* corrupt-tree: refactoring and command line updates
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* build
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* make it work with e2fsprogs < 1.42 again
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* restore support for autoconf 2.63
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* detect if -std=gnu90 is supported
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* other
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* new tests
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* cleanups
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btrfs-progs-4.16.1 (2018-04-24)
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* remove obsolete tools: btrfs-debug-tree, btrfs-zero-log, btrfs-show-super,
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btrfs-calc-size
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* sb-mod: new debugging tool to edit superblock items
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* mkfs: detect if thin-provisioned device does not have enough space
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* check: don't try to verify checksums on metadata dump images
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* build: fail documentation build if xmlto is not found
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* build: fix build of btrfs.static
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btrfs-progs-4.16 (2018-04-06)
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* libbtrfsutil - new LGPL library to wrap userspace functionality
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* several 'btrfs' commands converted to use it:
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* properties
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* filesystem sync
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* subvolume set-default/get-default/delete/show/sync
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* python bindings, tests
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* build
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* use configured pkg-config path
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* CI: add python, musl/clang, built dependencies caching
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* convert: build fix for e2fsprogs 1.44+
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* don't install library links with wrong permissions
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* fixes
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* prevent incorrect use of subvol_strip_mountpoint
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* dump-super: don't verify csum for unknown type
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* convert: fix inline extent creation condition
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* check:
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* lowmem: fix false alert for 'data extent backref lost for snapshot'
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* lowmem: fix false alert for orphan inode
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* lowmem: fix false alert for shared prealloc extents
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* mkfs:
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* add UUID and otime to root of FS_TREE - with the uuid, snapshots will
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be now linked to the toplevel subvol by the parent UUID
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* don't follow symlinks when calculating size
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* pre-create the UUID tree
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* fix --rootdir with selinux enabled
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* dump-tree: add option to print only children nodes of a given block
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* image: handle missing device for RAID1
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* other
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* new tests
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* test script cleanups (quoting, helpers)
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* tool to edit superblocks
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* updated docs
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btrfs-progs-4.15.1 (2018-02-16)
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* build
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* fix build on musl
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* support asciidoctor for doc generation
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* cleanups
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* sync some code with kernel
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* check: move code to own directory, split to more files
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* tests
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* more build tests in travis
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* tests now pass with asan and ubsan
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* testsuite can be exported and used separately
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btrfs-progs-4.15 (2018-02-01)
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* mkfs --rootdir reworked, does not minimize the final image but can be still
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done using a new option --shrink
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* fix allocation of system chunk, don't allocate from the reserved area
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* other
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* new and updated tests
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* cleanups, refactoring
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* doc updates
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btrfs-progs-4.14.1 (2018-01-05)
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* dump-tree: print times of root items
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* check: fix several lowmem mode bugs
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* convert: fix rollback after balance
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* other
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* new and updated tests, enabled lowmem mode in CI
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* docs updates
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* fix travis CI build
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* build fixes
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* cleanups
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btrfs-progs-4.14 (2017-11-16)
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* build: libzstd now required by default
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* check: more lowmem mode repair enhancements
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* subvol set-default: also accept path
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* prop set: compression accepts no/none, same as ""
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* filesystem usage: enable for filesystem on top of a seed device
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* rescue: new command fix-device-size
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* other
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* new tests
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* cleanups and refactoring
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* doc updates
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btrfs-progs-4.13.3 (2017-10-16)
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* check: fix --force, wrong check for a mounted block device
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* build: fix --with-convert parsing
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* subvol list: don't list TOPLEVEL
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* other: update tests
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btrfs-progs-4.13.2 (2017-10-06)
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* subvol list:
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* don't list toplevel subvolume among deleted (broken since 4.8.3)
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* minor adjustments of uuid print format
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* subvol delete:
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* fix swapped behaviour of --commit-each and --commit-after
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* fix potentially lost sync if subvolumes are from different filesystems
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* check: add cache for metadata blocks, should improve performance
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* other:
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* new tests, testsuite updates
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* doc updates
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* cleanups
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btrfs-progs-4.13.1 (2017-09-25)
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* image: speed up generating the sanitized names, do not generate unprintable chars
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* completion: add missing commands, better mount point detection
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* restore: add zstd support; libzstd detected automatically, will be
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requested by default in the future, or can be configured out
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* other:
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* misc fixes found by sparse
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* doc enhancements, ioctl manual page started
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* updated and new tests
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* build fixes
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btrfs-progs-4.13 (2017-09-08)
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* convert: reiserfs support
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* check: new option --force to allow check of a mounted filesystem (no repair)
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* mkfs: --rootdir will now copy special files
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* dump-tree: minor output changes
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* inspect rootid: accept file as argument
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* dev usage: don't calculate slack space for missing devices
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* fi du: don't print error on EMPTY_SUBVOL (inode number 2)
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* build:
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* fixed support for sanitization features on gcc (tsan, asan, ubsan)
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* fix PIE build
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* other:
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* misc cleanups and stability fixes
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* travis CI enhancements
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* new tests, fuzzed images
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* testsuite cleanups
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btrfs-progs-4.12.1 (2017-08-25)
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* build:
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* fix cross-compilation
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* use gnu90 explicitly
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* dump-tree: more relaxed checks so -b can print block on a damaged fs
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* convert: fix the 1MB range exclusion
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* check: more dir_item hash checks
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* other
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* added missing getopt spec for some options
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* doc fixes
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* cleanups
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* test updates
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btrfs-progs-4.12 (2017-07-26)
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* subvol show: new options --rootid, --uuid to show subvol by the given spec
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* convert: progress report fixes, found by tsan
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* image: progress report fixes, found by tsan
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* fix infinite looping in find-root, or when looking for free extents
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* other:
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* code refactoring
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* docs updates
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* build: ThreadSanitizer support
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* tests: stricter checks for mounted filesystem
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btrfs-progs-4.11.1 (2017-06-30)
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* image: restoring from multiple devices
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* dev stats: make --check option work
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* check: fix false alert with extent hole on a NO_HOLE filesystem
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* check: lowmem mode, fix false alert in case of mixed inline and compressed
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extent
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* convert: work with large filesystems (many TB)
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* convert: fix overwriting of eb header flags
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* convert: do not clear NODATASUM flag in inodes when run with --no-datasum
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* docs updates
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* build: sync Android.mk with Makefile
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* tests:
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* new tests
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* fix 008 and 009, shell quotation mistake
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btrfs-progs-4.11 (2017-05-18)
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* receive: fix handling empty stream with -e (multi-stream)
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* send dump: fix printing long file names
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* stability fixes for: dump-super, print-tree, check
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* option parser updates: global options are parsed before the subcommand name
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(old xfstests will fail)
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* new and updated tests
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* documentation updates
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btrfs-progs-4.10.2 (2017-03-31)
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* check: lowmem mode fix for false alert about lost backrefs
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* convert: minor bugfix
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* library: fix build, missing symbols, added tests
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btrfs-progs-4.10.1 (2017-03-17)
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* receive: handle subvolume in path clone
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* convert: rollback fixed (rewrite was needed to address previous design issues)
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* build: fix build of 3rd party tools, missing <linux/sizes.h>
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* dump-tree: print log trees
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* other
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* new and updated tests
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btrfs-progs-4.10 (2017-03-08)
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* send: dump output fixes: missing newlies
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* check: several fixes for the lowmem mode, improved error reporting
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* build
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* removed some library deps for binaries that not use them
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* ctags, cscope
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* split Makefile to the autotool generated part and the rest, not needed
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to autogen.sh after adding a file
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* shared code: sync easy parts with kernel sources
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* other
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* lots of cleanups
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* source file reorganization: convert, mkfs, utils
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* lots of spelling fixes in docs, other updates
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* more tests
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btrfs-progs-4.9.1 (2017-01-27)
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* check:
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* use correct inode number for lost+found files
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* lowmem mode: fix false alert on dropped leaf
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* size reports: negative numbers might appear in size reports during device
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deletes (previously in EiB units)
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* mkfs: print device being trimmed
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* defrag: v1 ioctl support dropped
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* quota: print message before starting to wait for rescan
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* qgroup show: new option to sync before printing the stats
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* other:
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* corrupt-block enhancements
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* backtrace and co. cleanups
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* doc fixes
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btrfs-progs-4.9 (2016-12-23)
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* check: many lowmem mode updates
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* send: use splice syscall to copy buffer from kernel
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* receive: new option to dump the stream in textual form
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* convert:
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* move sources to own directory
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* prevent accounting of blocks beyond end of the device
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* make it work with 64k sectorsize
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* mkfs: move sources to own directory
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* defrag: warns if directory used without -r
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* dev stats:
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* new option to check stats for non-zero values
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* add long option for -z
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* library: version bump to 0.1.2, added subvol_uuid_search2
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* other:
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* cleanups
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* docs updates
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btrfs-progs-4.8.5 (2016-11-30)
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* receive: fix detection of end of stream (error reported even for valid
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streams)
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* other:
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* added test for the receive bug
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* fix linking of library-test
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btrfs-progs-4.8.4 (2016-11-25)
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* check: support for clearing space cache v2 (free-space-tree)
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* send:
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* more sanity checks (with tests), cleanups
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* fix for fstests/btrfs/038 and btrfs/117 failures
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* build:
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* fix compilation of standalone ioctl.h, pull NULL definition
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* fix library link errors introduced in 4.8.3
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* tests:
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* add more fuzzed images from bugzilla
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* add bogus send stream checks
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* fixups and enhancements for CI environment builds
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* misc refinements and updates of testing framework
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* other:
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* move sources for btrfs-image to own directory
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* deprecated and not build by default: btrfs-calc-size, btrfs-show-super
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* docs updates
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btrfs-progs-4.8.3 (2016-11-11)
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* check:
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* support for clearing space cache (v1)
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* size reduction of inode backref structure
|
|
* send:
|
|
* fix handling of multiple snapshots (-p and -c options)
|
|
* transfer buffer increased (should reduce number of context switches)
|
|
* reuse existing file for output (-f), eg. when root cannot create files (NFS)
|
|
* dump-tree:
|
|
* print missing items for various structures
|
|
* new: dev stats, balance status item
|
|
* sync key names with kernel (the persistent items)
|
|
* subvol show: now able to print the toplevel subvolume -- the creation time
|
|
might be wrong though
|
|
* mkfs:
|
|
* store the creation time of toplevel root inode
|
|
* print UUID in the summary
|
|
* build: travis CI for devel
|
|
* other:
|
|
* lots of cleanups and refactoring
|
|
* switched to on-stack path structure
|
|
* fixes from coverity, asan, ubsan
|
|
* new tests
|
|
* updates in testing infrastructure
|
|
* fixed convert test 005
|
|
|
|
btrfs-progs-4.8.2 (2016-10-26)
|
|
* convert: also convert file attributes
|
|
* convert: fix wrong tree block alignment for unaligned block group
|
|
* check: quota verify fixes, handle reloc tree
|
|
* build: add stub for FIEMAP_EXTENT_SHARED, compiles on ancient kernels
|
|
* build: add stub for BUILD_ASSERT when ioctl.h is included
|
|
* dump-tree: don't crash on unrecognized tree id for -t
|
|
* tests:
|
|
* add more ioctl tests
|
|
* convert: more symlink tests, attribute tests
|
|
* quota verify for reloc tree
|
|
* other cleanups
|
|
|
|
btrfs-progs-4.8.1 (2016-10-12)
|
|
* 32bit builds fixed
|
|
* build without backtrace support fixed
|
|
|
|
btrfs-progs-4.8 (2016-10-05)
|
|
* error handling improvements all over the place
|
|
* new fuzzed images, test updates
|
|
* doc fixups
|
|
* minor cleanups and improvements
|
|
* kernel library helpers moved to own directory
|
|
* qgroup: fix regression leading to incorrect status after check,
|
|
introduced in 4.7
|
|
|
|
btrfs-progs-4.7.3 (2016-09-21)
|
|
* fixed free space tree compat status
|
|
* check: low-mem mode: handle partially dropped snapshots
|
|
* dump-super: consolidate options for superblock copy
|
|
* tree-stats: check mount status
|
|
* subvol delete: handle verbosity option
|
|
* defrag: print correct error string
|
|
* mkfs: fix reading rotational status
|
|
* other:
|
|
* UBSAN build option
|
|
* documentation updates
|
|
* enhanced tests: convert, fuzzed images, more tools to run on fuzzed
|
|
images
|
|
|
|
btrfs-progs-4.7.2 (2016-09-05)
|
|
* check:
|
|
* urgent fix: false report of backref mismatches; do not --repair
|
|
last unaffected version 4.6.1 (code reverted to that state)
|
|
* fuzzing and fixes
|
|
* added more sanity checks for various structures
|
|
* testing images added
|
|
* build: udev compatibility: do not install .rules on version < 190
|
|
* other:
|
|
* dump-super: do not crash on garbage value in csum_type
|
|
* minor improvements in messages and help strings
|
|
* documentation:
|
|
* filesystem features
|
|
|
|
btrfs-progs-4.7.1 (2016-08-25)
|
|
* check:
|
|
* new optional mode: optimized for low memory usage (memory/io tradeoff)
|
|
* --mode=lowmem, not default, still considered experimental
|
|
* does not work with --repair yet
|
|
* convert: regression fix, ext2_subvol/image rw permissions
|
|
* mkfs/convert:
|
|
* two-staged creation, partially created filesystem will not be recognized
|
|
* improved error handling (fewer BUG_ONs)
|
|
* convert: preparation for more filesystems to convert from
|
|
* documentation updates: quota, qgroup
|
|
* other
|
|
* message updates
|
|
* more tests
|
|
* more build options, enhanced debugging
|
|
|
|
btrfs-progs-4.7 (2016-07-29)
|
|
* convert: fix creating discontig extents
|
|
* check: speed up traversing heavily reflinked extents within a file
|
|
* check: verify qgroups of higher levels
|
|
* check: repair can now fix wrong qgroup numbers
|
|
* balance: new option to run in the background
|
|
* defrag: default extent target size changed to 32MiB
|
|
* du: silently skip non-btrfs dirs/files
|
|
* documentation updates: btrfs(5), btrfs(8), balance, subvolume, scrub,
|
|
filesystem, convert
|
|
* bugfixes:
|
|
* unaligned access (reported for sparc64) in raid56 parity calculations
|
|
* use /bin/bash
|
|
* other stability fixes and cleanups
|
|
* more tests
|
|
|
|
btrfs-progs-4.6.1 (2016-06-24)
|
|
* filesystem resize: negative resize argument accepted again
|
|
* qgroup rescan: fix skipping when rescan is in progress
|
|
* mkfs: initialize stripesize to correct value
|
|
* testsuite updates, mostly convert tests
|
|
* documentation updates
|
|
* btrfs-device, btrfs-restore manual pages enhanced
|
|
* misc fixups
|
|
|
|
btrfs-progs-4.6 (2016-06-10)
|
|
* convert - major rewrite:
|
|
* fix a long-standing bug that led to mixing data blocks into metadata block
|
|
groups
|
|
* the workaround was to do full balance after conversion, which was
|
|
recommended practice anyway
|
|
* explicitly set the lowest supported version of e2fstools to 1.41
|
|
* provide and install udev rules file that addresses problems with device
|
|
mapper devices, renames after removal
|
|
* send: new option: quiet
|
|
* dev usage: report slack space (device size minus filesystem area on the dev)
|
|
* image: support DUP
|
|
* build: short options to enable debugging builds
|
|
* other:
|
|
* code cleanups
|
|
* build fixes
|
|
* more tests and other enhancements
|
|
|
|
btrfs-progs-4.5.3 (2016-05-11)
|
|
* ioctl: fix unaligned access in buffer from TREE_SEARCH; might cause SIGBUS
|
|
on architectures that do not support unaligned access and do not performa
|
|
any fixups
|
|
* improved validation checks of superblock and chunk-related structures
|
|
* subvolume sync: fix handling of -s option
|
|
* balance: adjust timing of safety delay countdown with --full-balance
|
|
* rescue super-recover: fix reversed condition check
|
|
* check: fix bytes_used accounting
|
|
* documentation updates: mount options, scrub, send, receive, select-super,
|
|
check, mkfs
|
|
* testing: new fuzzed images, for superblock and chunks
|
|
|
|
btrfs-progs-4.5.2 (2016-05-02)
|
|
* new/moved command: btrfs-calc-stats -> btrfs inspect tree-stats
|
|
* check: fix false alert for metadata blocks crossing stripe boundary
|
|
* check: catch when qgroup numbers mismatch
|
|
* check: detect running quota rescan and report mismatches
|
|
* balance start: add safety delay before doing a full balance
|
|
* filesystem sync: is now silent
|
|
* filesystem show: don't miss filesystems with partially matching uuids
|
|
* dev ready: accept only one argument for device
|
|
* dev stats: print "devid:N" for a missing device instead of "(null)"
|
|
* other:
|
|
* lowest supported version of e2fsprogs is 1.41
|
|
* minor cleanups, test updates
|
|
|
|
btrfs-progs-4.5.1 (2016-03-31)
|
|
* mkfs: allow DUP on multi-device filesystems
|
|
* bugfixes: build fixes, assorted other fixes
|
|
|
|
btrfs-progs-4.5 (2016-03-20)
|
|
New/moved commands:
|
|
* btrfs-show-super -> btrfs inspect-internal dump-super
|
|
* btrfs-debug-tree -> btrfs inspect-internal dump-tree
|
|
|
|
New commands:
|
|
* btrfs filesystem du - calculate disk usage, including shared extents
|
|
|
|
Enhancements:
|
|
* device delete - delete by id (needs kernel support, not merged to
|
|
4.6)
|
|
* check - new option to specify chunk root
|
|
* debug-tree/dump-tree - option -t understands human readable name of
|
|
the tree (along numerical ids)
|
|
* btrfs-debugfs - can dump block group information
|
|
|
|
Bugfixes:
|
|
* all commands should accept the option separator "--"
|
|
* several fixes in device scan
|
|
* restore works on filesystems with sectorsize > 4k
|
|
* debug-tree/dump-tree - print compression type as string
|
|
* subvol sync: fix crash, memory corruption
|
|
* argument parsing fixes: subvol get-default, qgroup create/destroy/
|
|
assign, inspect subvolid-resolve
|
|
* check for block device or regular file in several commands
|
|
|
|
Other:
|
|
* documentation updates
|
|
* manual pages for the moved tools now point to btrfs-filesystem
|
|
* testsuite updates
|
|
|
|
btrfs-progs-4.4.1 (2016-02-26)
|
|
* find-root: don't skip the first chunk
|
|
* free-space-tree compat bits fix
|
|
* build: target symlinks
|
|
* documentation updates
|
|
* test updates
|
|
|
|
btrfs-progs-4.4 (2016-01-18)
|
|
User visible changes:
|
|
* mkfs.btrfs --data dup
|
|
|
|
People asked about duplicating data on a single device for a long time. There
|
|
are no technical obstacles preventing that, so it got enabled with a warning
|
|
about potential dangers when the device will not do the duplicated copies. See
|
|
mkfs.btrfs section DUP PROFILES ON A SINGLE DEVICE.
|
|
|
|
* support balance filters added/enhanced in linux 4.4
|
|
* usage=min..max -- enhanced to take range
|
|
* stripes=min..max -- new, filter by stripes for raid0/10/5/6
|
|
* limit=min..max -- enhanced to take range
|
|
Note: due to backward compatibility, the range maximum for 'usage' is not
|
|
inclusive as for the others, to keep the same behaviour as usage=N .
|
|
|
|
* manual pages enhanced (btrfs, mkfs, mount, filesystem, balance)
|
|
* error messages updates, rewordings -- some fstests may break due to that
|
|
* added support for free-space-tree implementation of space cache -- this
|
|
requires kernel 4.5 and is not recommended for non-developers yet
|
|
* btrfs filesystem usage works with mixed blockgroups
|
|
|
|
Other:
|
|
* installation to /usr/local -- this has unintentionally changed during
|
|
conversion to autotools in 3.19
|
|
* check: fix a false alert where extent record has wrong metadata flag
|
|
* improved stability on fuzzed/crafted images when reading sys array in
|
|
superblock
|
|
* build: the 'ar' tool is properly detected during cross-compilation
|
|
* debug-tree: option -t understands ids for tree root and chunk tree
|
|
* preparatory work for btrfs-convert rewrite
|
|
* sparse, gcc warning fixes
|
|
* more memory allocation failure handling
|
|
* cleanups
|
|
* more tests
|
|
|
|
Bugfixes:
|
|
* chunk recovery: fix floating point exception
|
|
* chunk recovery: endianity bugfix during rebuild
|
|
* mkfs with 64K pages and nodesize reported superblock checksum mismatch
|
|
* check: properly reset nlink of multi-linked file
|
|
|
|
btrfs-progs-4.3.1 (2015-11-16)
|
|
* fixes
|
|
* device delete: recognize 'missing' again
|
|
* mkfs: long names are not trimmed when doing ssd check
|
|
* support partitioned loop devices
|
|
* other
|
|
* replace several mallocs with on-stack variables
|
|
* more memory allocation failure handling
|
|
* add tests for bugs fixed
|
|
* cmd-device: switch to new message printing helpers
|
|
* minor code cleanups
|
|
|
|
btrfs-progs-4.3 (2015-11-06)
|
|
* mkfs
|
|
* mixed mode is not forced for filesystems smaller than 1GiB
|
|
* mixed mode broken with mismatching sectorsize and nodesize, fixed
|
|
* print version info earlier
|
|
* print devices sorted by id
|
|
* do not truncate target image with --rootsize
|
|
* filesystem usage:
|
|
* don't print global block reserve
|
|
* print device id
|
|
* minor output tuning
|
|
* other cleanups
|
|
* calc-size:
|
|
* div-by-zero fix on an empty filesystem
|
|
* fix crash
|
|
* bugfixes:
|
|
* more superblock sanity checks
|
|
* consistently round size of all devices down to sectorsize
|
|
* misc leak fixes
|
|
* convert: don't try to rollback with a half-deleted ext2_saved
|
|
subvolume
|
|
* other:
|
|
* check: add progress indicator
|
|
* scrub: enhanced error message
|
|
* show-super: read superblock from a given offset
|
|
* add README
|
|
* docs: update manual page for mkfs.btrfs, btrfstune, balance,
|
|
convert and inspect-internal
|
|
* build: optional build with more warnings (W=...)
|
|
* build: better support for static checkers
|
|
* build: html output of documentation
|
|
* pretty-print: last_snapshot for root_item
|
|
* pretty-print: stripe dev uuid
|
|
* error reporting wrappers, introduced and example use
|
|
* refactor open_file_or_dir
|
|
* other docs and help updates
|
|
* testing:
|
|
* test for nodes crossing stripes
|
|
* test for broken 'subvolume sync'
|
|
* basic tests for mkfs, raid option combinations
|
|
* basic tests for fuzzed images (check)
|
|
* command instrumentation (eg valgrind)
|
|
* print commands if requested
|
|
* add README for tests
|
|
|
|
btrfs-progs-4.2.3 (2015-10-19)
|
|
* subvol sync: make it actually work again: it's been broken since 4.1.2,
|
|
due to a reversed condition it returned immediately instead of waiting
|
|
* scanning: do not scan already discovered filesystems (minor optimization)
|
|
* convert: better error message in case the filesystem is not finalized
|
|
* restore: off-by-one symlink path check fix
|
|
|
|
btrfs-progs-4.2.2 (2015-10-05)
|
|
* filesystem label: use fallback if the label ioctl is not available
|
|
* convert: check nodesize constraints against commandline features (-O)
|
|
* scrub: report status 'running' until all devices are finished
|
|
* device scanning might crash in some scenarios
|
|
* filesystem usage: print summary for non-root users
|
|
|
|
btrfs-progs-4.2.1 (2015-09-20)
|
|
* fix an off-by-one error in cross-stripe boundary check
|
|
* if nodesize was 64k, any metadata block was reported as crossing,
|
|
this leads to mkfs failure for example due to "no free blocks
|
|
found"
|
|
* for other nodesizes, if the end of the metadata block was 64k
|
|
aligned, it was incorrectly reported by fsck
|
|
* convert: don't write uninitialized data to image
|
|
* image:
|
|
* don't loop with option -t0
|
|
* don't create threads if compression is not requested
|
|
* other: minor cleanups
|
|
|
|
btrfs-progs-4.2 (2015-09-03)
|
|
* enhancements:
|
|
* mkfs: do not create extra single chunks on multiple devices
|
|
* resize: try to guess the minimal size, 'inspect min-dev-size'
|
|
* qgroup assign: add option to schedule rescan
|
|
* chunk-recover: be more verbose about the scanning process
|
|
* fixes:
|
|
* check:
|
|
* find stripes crossing stripe boundary -- created by convert
|
|
* print correct range for file hole when there are no extents
|
|
and learn how to fix it
|
|
* replace: more sanity checks
|
|
* convert: concurrency fixes related to reporting progress
|
|
* find-root: option -a will not skip the current root anymore
|
|
* subvol list: fix occasional crash
|
|
* do not create stripes crossing stripe boundary
|
|
* build:
|
|
* fixes for musl libc
|
|
* preliminary support for android (not working yet, more code changes
|
|
needed)
|
|
* new EXTRA_CFLAGS and EXTRA_LDFLAGS
|
|
* other:
|
|
* lots of cleanups
|
|
* tests: lots of updates, new tests, framework improvements
|
|
* documentation updates
|
|
* debugging: print-tree shows stripe length
|
|
|
|
btrfs-progs-4.1.2 (2015-07-14)
|
|
* urgent bugfix: mkfs creates invalid filesystem, must be recreated
|
|
|
|
btrfs-progs-4.1.1 (2015-07-10) -- Do not use this version!
|
|
Bugfixes:
|
|
* defrag: threshold overflow fix
|
|
* fsck:
|
|
* check if items fit into the leaf space
|
|
* fix wrong nbytes
|
|
* mkfs:
|
|
* create only desired block groups for single device
|
|
* preparatory work for fix on multiple devices
|
|
Enhancements:
|
|
* new alias for 'device delete': 'device remove'
|
|
Other:
|
|
* fix compilation on old gcc (4.3)
|
|
* documentation updates
|
|
* debug-tree: print nbytes
|
|
* test: image for corrupted nbytes
|
|
* corrupt-block: let it kill nbytes
|
|
|
|
btrfs-progs-4.1 (2015-06-22)
|
|
Bugfixes:
|
|
* fsck.btrfs: no bash-isms
|
|
* bugzilla 97171: invalid memory access (with tests)
|
|
* receive:
|
|
* cloning works with --chroot
|
|
* capabilities not lost
|
|
* mkfs: do not try to register bare file images
|
|
* option --help accepted by the standalone utilities
|
|
|
|
Enhancements:
|
|
* corrupt block: ability to remove csums
|
|
* mkfs:
|
|
* warn if metadata redundancy is lower than for data
|
|
* options to make the output quiet (only errors)
|
|
* mixed case names of raid profiles accepted
|
|
* rework the output:
|
|
* more comprehensive, 'key: value' format
|
|
* subvol:
|
|
* show:
|
|
* print received uuid
|
|
* update the output
|
|
* new options to specify size units
|
|
* sync: grab all deleted ids and print them as they're removed,
|
|
previous implementation only checked if there are any to be
|
|
deleted - change in command semantics
|
|
* scrub: print timestamps in days HMS format
|
|
* receive:
|
|
* can specify mount point, do not rely on /proc
|
|
* can work inside subvolumes
|
|
* send: new option to send stream without data (NO_FILE_DATA)
|
|
* convert: specify incompat features on the new fs
|
|
* qgroup:
|
|
* show: distinguish no limits and 0 limit value
|
|
* limit: ability to clear the limit
|
|
* help for 'btrfs' is shorter, 1st level command overview
|
|
* debug tree: print key names according to their C name
|
|
|
|
New:
|
|
* rescue zero-log
|
|
* btrfsune:
|
|
* rewrite uuid on a filesystem image
|
|
* new option to turn on NO_HOLES incompat feature
|
|
|
|
Deprecated:
|
|
* standalone btrfs-zero-log
|
|
|
|
Other:
|
|
* testing framework updates
|
|
* uuid rewrite test
|
|
* btrfstune feature setting test
|
|
* zero-log tests
|
|
* more testing image formats
|
|
* manual page updates
|
|
* ioctl.h synced with current kernel uapi version
|
|
* convert: preparatory works for more filesystems (reiserfs pending)
|
|
* use static buffers for path handling where possible
|
|
* add new helpers for send uilts that check memory allocations,
|
|
switch all users, deprecate old helpers
|
|
* Makefile: fix build dependency generation
|
|
* map-logical: make it work again
|
|
|
|
btrfs-progs-4.0.1 (2015-05-20)
|
|
* restore:
|
|
* can restore symlinks, new option --symlinks
|
|
* long option variants added
|
|
* convert: dropped dependency on acl.h header and libacl is not required
|
|
for build
|
|
* fix for 'check' crash
|
|
* device remove error message fix
|
|
* preparatory works for fsid change
|
|
|
|
btrfs-progs-4.0 (2015-04-29)
|
|
* resize:
|
|
* don't accept file as an argument (it's confusing)
|
|
* print better error message in case of an error
|
|
* restore: optionally restore metadata (time, mode, uid/gid)
|
|
* receive: optionally enforce chroot
|
|
* new rescue subcommand 'zero-log', same as btrfs-zero-log, but now also
|
|
part of the main utility
|
|
* check:
|
|
* free space checks match kernel, fixes incorrect reports
|
|
* convert: fix setting of checksum bit if --no-datasum is used
|
|
* fsck.btrfs: don't print messages
|
|
* fix quota rescan on PPC64 (mangled ioctl number)
|
|
* test updates
|
|
* documentation: files renamed to .asciidoc, misc fixups
|
|
|
|
btrfs-progs-3.19.1 (2015-03-25)
|
|
* convert:
|
|
* new option to specify metadata block size
|
|
* --no-progress actually works
|
|
* restore: properly handle the page boundary corner case
|
|
* build fixes:
|
|
* missing macro from public header, BTRFS_BUILD_VERSION
|
|
* wrong handling of --enable-convert
|
|
* filesystem usage: reports correct space for degraded mounts
|
|
* other:
|
|
* mkfs: help string updates
|
|
* completion: added 'usage' subcommands
|
|
* cleanups in qgroup code, preparatory work
|
|
|
|
btrfs-progs-3.19 (2015-03-11)
|
|
* build converted to autotools
|
|
* btrfs-image
|
|
* restore can now run in parallel threads
|
|
* fixed restore of multiple image from multiple devices onto a single
|
|
dev
|
|
* introduced metadump v2
|
|
* check: make --init-csum-tree and --init-extent-tree work together
|
|
* find-new: option to search through all metadata even if a root was
|
|
already found
|
|
* convert: show progress by default, can be turned off
|
|
* corrupt-block: option to work on a specific root
|
|
* bash completion script for all subcommands
|
|
|
|
btrfs-progs-3.18.2 (2015-01-27)
|
|
* qgroup show: print human readable sizes, options to say otherwise
|
|
* check: new option to explicitly say no to writes
|
|
* mkfs: message about trimming is not printed to stderr
|
|
* filesystem show: fixed return value
|
|
* tests: new infrastructure
|
|
* btrfstune: force flag can be used together with seeding option
|
|
* backtrace support is back
|
|
* getopt cleanups
|
|
* doc and help updates
|
|
|
|
btrfs-progs-3.18.1 (2015-01-09)
|
|
* minor fixes
|
|
* documentation updates
|
|
|
|
btrfs-progs-3.18 (2014-12-30)
|
|
* mkfs - skinny-metadata feature is now on by default, first introduced in
|
|
kernel 3.10
|
|
* filesystem usage - give an overview of fs usage in a way that's more
|
|
comprehensible than existing 'filesystem df'
|
|
* device usage - more detailed information about per-device allocations
|
|
* check
|
|
* option to set a different tree root byte number
|
|
* ability to link lost files to lost+found, caused by a recent kernel
|
|
bug
|
|
* repair of severely corrupted fs (use with care)
|
|
* convert - option to show progress
|
|
* subvol create - print the commit mode inline, print the global mode only
|
|
if --verbose
|
|
* other updates: musl-libc support, coverity bugfixes, new test images,
|
|
documentation
|
|
|
|
btrfs-progs-3.17.3 (2014-12-04)
|
|
* convert: fix conversion of sparse ext* filesystems
|
|
* show: resolve to the correct path
|
|
* fsck: more verbose error for root dir problems
|
|
|
|
btrfs-progs-3.17.2 (2014-11-19)
|
|
* check improvements
|
|
* add ability to replace missing dir item/dir indexes
|
|
* fix missing inode items
|
|
* create missing root dirid
|
|
* corrupt block: enhancements for testing fsck
|
|
* zero-log: able to reset a fs with bogus log tree pointer (bug_72151)
|
|
|
|
btrfs-progs-3.17.1 (2014-11-04)
|
|
* filesystem df: argument handling
|
|
* fix linking with libbtrfs
|
|
* replace: better error reporting
|
|
* filesystem show: fixed stall if run concurrently with balance
|
|
* check: fixed argument parsing for --subvol-extents
|
|
* filesystem df: SI prefixes corrected
|
|
|
|
btrfs-progs-3.17 (2014-10-17)
|
|
* check: --init-csum-tree actually does something useful, rebuilds the
|
|
whole csum tree
|
|
* /dev scanning for btrfs devices is gone
|
|
* /proc/partitions scanning is gone, blkid is used exclusively
|
|
* new subcommand subvolume sync
|
|
* filesystem df: new options to set unit format
|
|
* convert: allow to copy label from the origin, or specify a new one
|
|
|
|
btrfs-progs-3.16.2 (2014-10-01)
|
|
* a few fixes in fsck and image tools
|
|
|
|
btrfs-progs-3.16.1 (2014-09-15)
|
|
* print GlobalReserve in filesystem df output
|
|
* new option -R in subvol list
|
|
* library version defines
|
|
* static build is fixed
|
|
* build without documentation is possible
|
|
|
|
btrfs-progs-3.16 (2014-08-26)
|
|
* mkfs: new option to specify UUID, drop experimental notice
|
|
* check: new option to verify quotas, reduced memory requirements, new
|
|
option to print extent sharing
|
|
* restore: check length before decompression, more error handling, option
|
|
to loop during restoring
|
|
* balance: new filter 'limit'
|
|
* recover: allow to read all sb copies
|
|
* btrfstune: new option to force dangerous changes
|
|
* receive: new option to limit number of errors
|
|
* show-super: skip unrecognized sb, add option to force
|
|
* debug-tree: print tree by id
|
|
* documentation updates
|
|
|
|
btrfs-progs-3.14.2 (2014-05-29)
|
|
* documentation is now written in asciidoc and there are manpages for each
|
|
subcommand
|
|
* misc bugfixes
|
|
|
|
btrfs-progs-3.14.1 (2014-04-18)
|
|
* properties: fix handling of option -t
|
|
* restore: fix reading of compressed extents
|
|
* minor code and doc updates
|
|
|
|
btrfs-progs-3.14 (2014-04-06)
|
|
* fsck: fixes and enhancements to --init-extent-tree mode
|
|
* fsck: chunk-recover updates
|
|
* scrub: add force option -f
|
|
* send: check if subvolumes are read-only
|
|
* subvol delete: add options to affect commit behaviour
|
|
* btrfs: add property command group
|
|
* restore: add dry-run option
|
|
* restore: fix restoring of compressed files
|
|
* mkfs: support for no-holes feature
|
|
* mkfs: option -r deals with hardlinks and relative paths
|
|
* mkfs: discard phase is interruptible
|
|
* documentation updates
|
|
|
|
btrfs-progs-3.12 (2013-11-25)
|
|
* announcement, tarballs
|
|
* first release after 0.19 (2009/06) with a lot of changes
|