| btrfs-progs-5.3 (2019-10-18) |
| * mkfs: |
| * new option to specify checksum algorithm (only crc32c) |
| * fix xattr enumeration |
| * dump-tree: BFS (breadth-first) traversal now default |
| * libbtrfsutil: remove stale BTRFS_DEV_REPLACE_ITEM_STATE_x defines |
| * ci: add support for gitlab |
| * other: |
| * preparatory work for more checksum algorithms |
| * docs update |
| * switch to docbook5 backend for asciidoc |
| * fix build on uClibc due to missing backtrace() |
| * lots of printf format fixups |
| |
| btrfs-progs-5.2.2 (2019-09-05) |
| * check: |
| * fix false report of wrong byte count for orphan inodes |
| * option -E was not handled correctly |
| * new check and repair for root item generation |
| * balance: check for full-balance before background fork |
| * mkfs: check that total device size does not overflow 16EiB |
| * dump-tree: print DEV_STATS key type |
| * other: |
| * new and updated tests |
| * doc fixups and updates |
| |
| btrfs-progs-5.2.1 (2019-07-26) |
| * scrub status: fix ETA calculation after resume |
| * check: fix crash when using -Q |
| * restore: fix symlink owner restoration |
| * mkfs: fix regression with mixed block groups |
| * core: fix commit to process all delayed refs |
| * other: |
| * minor cleanups |
| * test updates |
| |
| btrfs-progs-5.2 (2019-07-05) |
| * subvol show: print qgroup information when available |
| * scrub: |
| * status: show ETA, revamp the whole output |
| * fix reading/writing of last position on resume/cancel, potentially |
| skipping part of the filesystem on next resume |
| * dump-tree: add new option --noscan to use only devices given on the |
| commandline |
| * all-in-one binary (busybox style) with mkfs.btrfs, btrfs-image, |
| btrfs-convert, btrfstune |
| * image: fix hang when there are more than 32 cpus online and compression is |
| requested |
| * convert: fix some false ENOSPC errors when --rootdir is used |
| * build: fix gcc9 warnings |
| * core changes |
| * command handling cleanups |
| * dead code removal |
| * cmds-* files moved to cmds/ |
| * other shared userspace files moved to common/ |
| * utils.c split into more files |
| * preparatory work for more output formats |
| * libbtrfsutil: fix unaligned access |
| * other |
| * new and updated tests |
| * fix tests so CI passes again |
| * sb-mod can modify more superblock items |
| |
| btrfs-progs-5.1.1 (2019-06-11) |
| * convert and mkfs will try to use optimized crc32c |
| * fi show: accept a file-backed image |
| * fi show: fix possible crash when device is deleted in parallel |
| * build: |
| * support extra flags for python bindings |
| * separate LDFLAGS for libbtrfsutil |
| * other: |
| * space reservation fixes or debugging improvements |
| * V0 extent code removed |
| * more tests and cleanups |
| |
| btrfs-progs-5.1 (2019-05-17) |
| * (version 5.0 skipped) |
| * check: |
| * repair: flush/FUA support to avoid breaking metadata COW |
| * file extents repair no longer relies on data in extent tree |
| * lowmem: fix false error reports about gaps between extents |
| * add inode mode check and repair for various objects |
| * add check for invalid combination of nocow/compressed extents |
| * device scan: new option to forget scanned devices |
| * mkfs: use same chunk size as kernel for initial creation |
| * dev-replace: better report when other exclusive operation is running |
| * help: for syntax errors on command line, print only the relevant messages, |
| not the whole help text |
| * receive: |
| * new option for quiet mode |
| * on -vv print information about written ranges |
| * fix endless loop with --dump on an invalid stream |
| * defrag: able open files in RO mode (needs kernel support to work) |
| * dump-tree: --block can be specified multiple times |
| * libbtrfsutil: fix: don't close fd on error in btrfs_util_subvolume_id_fd |
| * core: |
| * add sync before superblock write |
| * better error handling on the transaction commit path |
| * try to find best copy when reading tree blocks |
| * update backup roots on commit transaction |
| * other: |
| * fuzz tests pass and are enabled in CI |
| * cleanups |
| * new tests |
| |
| btrfs-progs-4.20.2 (2019-02-25) |
| * ci: use newer distro for builds |
| * dump-super: minor output fixup |
| * revert fix for prefix detection of receive path, this is temporary and |
| unbreaks existing user setups |
| |
| btrfs-progs-4.20.1 (2019-01-23) |
| * libbtrfs: fix build of external tools due to missing symbols |
| * ci: enable library test |
| |
| btrfs-progs-4.20 (2019-01-19) |
| * new feature: metadata uuid |
| * lightweight change of UUID without rewriting all metadata |
| (incompatible change) |
| * done by btrfstune -m/-M |
| * needs kernel support, 5.0+ |
| * image: |
| * fix block groups when restoring from multi-device image |
| * only enlarge result image if it's a regular file |
| * check |
| * more device extent checks and fixes |
| * can repair dir item with mismatched hash |
| * mkfs: uuid tree created with proper contents |
| * fix mount point detection due to partial prefix match |
| * other: |
| * new tests |
| * libbtrfsutil: fix tests if kernel lacks support for new subvolume ioctls |
| * build fixes |
| * doc fixes |
| |
| btrfs-progs-4.19.1 (2018-12-05) |
| * build fixes |
| * big-endian builds fail due to bswap helper clashes |
| * 'swap' macro is too generic, renamed to prevent build failures |
| * libbtrfs |
| * minor version update to 1.1.0 |
| * fix default search to top=0 as documented |
| * rename 'async' to avoid future python binding problems |
| * add support for unprivileged subvolume listing ioctls |
| * added tests, API docs |
| * other |
| * lot of typos fixed |
| * warning cleanups |
| * doc formatting updates |
| * CI tests against zstd 1.3.7 |
| |
| btrfs-progs-4.19 (2018-11-03) |
| * check: support repair of fs with free-space-tree feature |
| * core: |
| * port delayed ref infrastructure from kernel |
| * support write to free space tree |
| * dump-tree: new options for BFS and DFS enumeration of b-trees |
| * quota: rescan is now done automatically after 'assign' |
| * btrfstune: incomplete fix to uuid change |
| * subvol: fix 255 char limit checks |
| * completion: complete block devices and now regular files too |
| * docs: |
| * ship uncompressed manual pages |
| * btrfsck uses a manual page link instead of symlink |
| * other |
| * improved error handling |
| * docs |
| * new tests |
| |
| btrfs-progs-4.17.1 (2018-08-06) |
| * check: |
| * add ability to fix wrong ram_bytes for compressed inline files |
| * beautify progress output |
| * btrfstune: allow to continue uuid change after unclean interruption |
| * several fuzz fixes: |
| * detect overlapping chunks |
| * chunk loading error handling |
| * don't crash with unexpected root refs to extents |
| * relax option parsing again to allow mixing options and non-options |
| arguments |
| * fix qgroup rescan status reporting |
| * build: |
| * drop obsolete dir-test |
| * new configure option to disable building of tools |
| * add compatibility options --disable-static and --disable-shared |
| * other: |
| * cleanups and preparatory work |
| * new test images |
| |
| btrfs-progs-4.17 (2018-06-14) |
| * check |
| * many lowmem mode improvements |
| * properly report qgroup mismatch errors |
| * check symlinks with append/immutable flags |
| * fi usage |
| * correctly calculate allocated/unallocated for raid10 |
| * minor output updates |
| * mkfs |
| * detect ENOSPC on thinly provisioned devices |
| * fix spurious EEXIST during directory traversal |
| * restore: fix relative path for restore target |
| * dump-tree: print symbolic tree names for backrefs |
| * send: fix regression preventing send -p with subvolumes mounted on "/" |
| * corrupt-tree: refactoring and command line updates |
| * build |
| * make it work with e2fsprogs < 1.42 again |
| * restore support for autoconf 2.63 |
| * detect if -std=gnu90 is supported |
| * other |
| * new tests |
| * cleanups |
| |
| btrfs-progs-4.16.1 (2018-04-24) |
| * remove obsolete tools: btrfs-debug-tree, btrfs-zero-log, btrfs-show-super, |
| btrfs-calc-size |
| * sb-mod: new debugging tool to edit superblock items |
| * mkfs: detect if thin-provisioned device does not have enough space |
| * check: don't try to verify checksums on metadata dump images |
| * build: fail documentation build if xmlto is not found |
| * build: fix build of btrfs.static |
| |
| btrfs-progs-4.16 (2018-04-06) |
| * libbtrfsutil - new LGPL library to wrap userspace functionality |
| * several 'btrfs' commands converted to use it: |
| * properties |
| * filesystem sync |
| * subvolume set-default/get-default/delete/show/sync |
| * python bindings, tests |
| * build |
| * use configured pkg-config path |
| * CI: add python, musl/clang, built dependencies caching |
| * convert: build fix for e2fsprogs 1.44+ |
| * don't install library links with wrong permissions |
| * fixes |
| * prevent incorrect use of subvol_strip_mountpoint |
| * dump-super: don't verify csum for unknown type |
| * convert: fix inline extent creation condition |
| * check: |
| * lowmem: fix false alert for 'data extent backref lost for snapshot' |
| * lowmem: fix false alert for orphan inode |
| * lowmem: fix false alert for shared prealloc extents |
| * mkfs: |
| * add UUID and otime to root of FS_TREE - with the uuid, snapshots will |
| be now linked to the toplevel subvol by the parent UUID |
| * don't follow symlinks when calculating size |
| * pre-create the UUID tree |
| * fix --rootdir with selinux enabled |
| * dump-tree: add option to print only children nodes of a given block |
| * image: handle missing device for RAID1 |
| * other |
| * new tests |
| * test script cleanups (quoting, helpers) |
| * tool to edit superblocks |
| * updated docs |
| |
| btrfs-progs-4.15.1 (2018-02-16) |
| * build |
| * fix build on musl |
| * support asciidoctor for doc generation |
| * cleanups |
| * sync some code with kernel |
| * check: move code to own directory, split to more files |
| * tests |
| * more build tests in travis |
| * tests now pass with asan and ubsan |
| * testsuite can be exported and used separately |
| |
| btrfs-progs-4.15 (2018-02-01) |
| * mkfs --rootdir reworked, does not minimize the final image but can be still |
| done using a new option --shrink |
| * fix allocation of system chunk, don't allocate from the reserved area |
| * other |
| * new and updated tests |
| * cleanups, refactoring |
| * doc updates |
| |
| btrfs-progs-4.14.1 (2018-01-05) |
| * dump-tree: print times of root items |
| * check: fix several lowmem mode bugs |
| * convert: fix rollback after balance |
| * other |
| * new and updated tests, enabled lowmem mode in CI |
| * docs updates |
| * fix travis CI build |
| * build fixes |
| * cleanups |
| |
| btrfs-progs-4.14 (2017-11-16) |
| * build: libzstd now required by default |
| * check: more lowmem mode repair enhancements |
| * subvol set-default: also accept path |
| * prop set: compression accepts no/none, same as "" |
| * filesystem usage: enable for filesystem on top of a seed device |
| * rescue: new command fix-device-size |
| * other |
| * new tests |
| * cleanups and refactoring |
| * doc updates |
| |
| btrfs-progs-4.13.3 (2017-10-16) |
| * check: fix --force, wrong check for a mounted block device |
| * build: fix --with-convert parsing |
| * subvol list: don't list TOPLEVEL |
| * other: update tests |
| |
| btrfs-progs-4.13.2 (2017-10-06) |
| * subvol list: |
| * don't list toplevel subvolume among deleted (broken since 4.8.3) |
| * minor adjustments of uuid print format |
| * subvol delete: |
| * fix swapped behaviour of --commit-each and --commit-after |
| * fix potentially lost sync if subvolumes are from different filesystems |
| * check: add cache for metadata blocks, should improve performance |
| * other: |
| * new tests, testsuite updates |
| * doc updates |
| * cleanups |
| |
| btrfs-progs-4.13.1 (2017-09-25) |
| * image: speed up generating the sanitized names, do not generate unprintable chars |
| * completion: add missing commands, better mount point detection |
| * restore: add zstd support; libzstd detected automatically, will be |
| requested by default in the future, or can be configured out |
| * other: |
| * misc fixes found by sparse |
| * doc enhancements, ioctl manual page started |
| * updated and new tests |
| * build fixes |
| |
| btrfs-progs-4.13 (2017-09-08) |
| * convert: reiserfs support |
| * check: new option --force to allow check of a mounted filesystem (no repair) |
| * mkfs: --rootdir will now copy special files |
| * dump-tree: minor output changes |
| * inspect rootid: accept file as argument |
| * dev usage: don't calculate slack space for missing devices |
| * fi du: don't print error on EMPTY_SUBVOL (inode number 2) |
| * build: |
| * fixed support for sanitization features on gcc (tsan, asan, ubsan) |
| * fix PIE build |
| * other: |
| * misc cleanups and stability fixes |
| * travis CI enhancements |
| * new tests, fuzzed images |
| * testsuite cleanups |
| |
| btrfs-progs-4.12.1 (2017-08-25) |
| * build: |
| * fix cross-compilation |
| * use gnu90 explicitly |
| * dump-tree: more relaxed checks so -b can print block on a damaged fs |
| * convert: fix the 1MB range exclusion |
| * check: more dir_item hash checks |
| * other |
| * added missing getopt spec for some options |
| * doc fixes |
| * cleanups |
| * test updates |
| |
| btrfs-progs-4.12 (2017-07-26) |
| * subvol show: new options --rootid, --uuid to show subvol by the given spec |
| * convert: progress report fixes, found by tsan |
| * image: progress report fixes, found by tsan |
| * fix infinite looping in find-root, or when looking for free extents |
| * other: |
| * code refactoring |
| * docs updates |
| * build: ThreadSanitizer support |
| * tests: stricter checks for mounted filesystem |
| |
| btrfs-progs-4.11.1 (2017-06-30) |
| * image: restoring from multiple devices |
| * dev stats: make --check option work |
| * check: fix false alert with extent hole on a NO_HOLE filesystem |
| * check: lowmem mode, fix false alert in case of mixed inline and compressed |
| extent |
| * convert: work with large filesystems (many TB) |
| * convert: fix overwriting of eb header flags |
| * convert: do not clear NODATASUM flag in inodes when run with --no-datasum |
| * docs updates |
| * build: sync Android.mk with Makefile |
| * tests: |
| * new tests |
| * fix 008 and 009, shell quotation mistake |
| |
| btrfs-progs-4.11 (2017-05-18) |
| * receive: fix handling empty stream with -e (multi-stream) |
| * send dump: fix printing long file names |
| * stability fixes for: dump-super, print-tree, check |
| * option parser updates: global options are parsed before the subcommand name |
| (old xfstests will fail) |
| * new and updated tests |
| * documentation updates |
| |
| btrfs-progs-4.10.2 (2017-03-31) |
| * check: lowmem mode fix for false alert about lost backrefs |
| * convert: minor bugfix |
| * library: fix build, missing symbols, added tests |
| |
| btrfs-progs-4.10.1 (2017-03-17) |
| * receive: handle subvolume in path clone |
| * convert: rollback fixed (rewrite was needed to address previous design issues) |
| * build: fix build of 3rd party tools, missing <linux/sizes.h> |
| * dump-tree: print log trees |
| * other |
| * new and updated tests |
| |
| btrfs-progs-4.10 (2017-03-08) |
| * send: dump output fixes: missing newlies |
| * check: several fixes for the lowmem mode, improved error reporting |
| * build |
| * removed some library deps for binaries that not use them |
| * ctags, cscope |
| * split Makefile to the autotool generated part and the rest, not needed |
| to autogen.sh after adding a file |
| * shared code: sync easy parts with kernel sources |
| * other |
| * lots of cleanups |
| * source file reorganization: convert, mkfs, utils |
| * lots of spelling fixes in docs, other updates |
| * more tests |
| |
| btrfs-progs-4.9.1 (2017-01-27) |
| * check: |
| * use correct inode number for lost+found files |
| * lowmem mode: fix false alert on dropped leaf |
| * size reports: negative numbers might appear in size reports during device |
| deletes (previously in EiB units) |
| * mkfs: print device being trimmed |
| * defrag: v1 ioctl support dropped |
| * quota: print message before starting to wait for rescan |
| * qgroup show: new option to sync before printing the stats |
| * other: |
| * corrupt-block enhancements |
| * backtrace and co. cleanups |
| * doc fixes |
| |
| btrfs-progs-4.9 (2016-12-23) |
| * check: many lowmem mode updates |
| * send: use splice syscall to copy buffer from kernel |
| * receive: new option to dump the stream in textual form |
| * convert: |
| * move sources to own directory |
| * prevent accounting of blocks beyond end of the device |
| * make it work with 64k sectorsize |
| * mkfs: move sources to own directory |
| * defrag: warns if directory used without -r |
| * dev stats: |
| * new option to check stats for non-zero values |
| * add long option for -z |
| * library: version bump to 0.1.2, added subvol_uuid_search2 |
| * other: |
| * cleanups |
| * docs updates |
| |
| btrfs-progs-4.8.5 (2016-11-30) |
| * receive: fix detection of end of stream (error reported even for valid |
| streams) |
| * other: |
| * added test for the receive bug |
| * fix linking of library-test |
| |
| btrfs-progs-4.8.4 (2016-11-25) |
| * check: support for clearing space cache v2 (free-space-tree) |
| * send: |
| * more sanity checks (with tests), cleanups |
| * fix for fstests/btrfs/038 and btrfs/117 failures |
| * build: |
| * fix compilation of standalone ioctl.h, pull NULL definition |
| * fix library link errors introduced in 4.8.3 |
| * tests: |
| * add more fuzzed images from bugzilla |
| * add bogus send stream checks |
| * fixups and enhancements for CI environment builds |
| * misc refinements and updates of testing framework |
| * other: |
| * move sources for btrfs-image to own directory |
| * deprecated and not build by default: btrfs-calc-size, btrfs-show-super |
| * docs updates |
| |
| btrfs-progs-4.8.3 (2016-11-11) |
| * check: |
| * support for clearing space cache (v1) |
| * 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 |