1 btrfs-progs-4.16.1 (2018-04-24)
2 * remove obsolete tools: btrfs-debug-tree, btrfs-zero-log, btrfs-show-super,
4 * sb-mod: new debugging tool to edit superblock items
5 * mkfs: detect if thin-provisioned device does not have enough space
6 * check: don't try to verify checksums on metadata dump images
7 * build: fail documentation build if xmlto is not found
8 * build: fix build of btrfs.static
10 btrfs-progs-4.16 (2018-04-06)
11 * libbtrfsutil - new LGPL library to wrap userspace functionality
12 * several 'btrfs' commands converted to use it:
15 * subvolume set-default/get-default/delete/show/sync
16 * python bindings, tests
18 * use configured pkg-config path
19 * CI: add python, musl/clang, built dependencies caching
20 * convert: build fix for e2fsprogs 1.44+
21 * don't install library links with wrong permissions
23 * prevent incorrect use of subvol_strip_mountpoint
24 * dump-super: don't verify csum for unknown type
25 * convert: fix inline extent creation condition
27 * lowmem: fix false alert for 'data extent backref lost for snapshot'
28 * lowmem: fix false alert for orphan inode
29 * lowmem: fix false alert for shared prealloc extents
31 * add UUID and otime to root of FS_TREE - with the uuid, snapshots will
32 be now linked to the toplevel subvol by the parent UUID
33 * don't follow symlinks when calculating size
34 * pre-create the UUID tree
35 * fix --rootdir with selinux enabled
36 * dump-tree: add option to print only children nodes of a given block
37 * image: handle missing device for RAID1
40 * test script cleanups (quoting, helpers)
41 * tool to edit superblocks
44 btrfs-progs-4.15.1 (2018-02-16)
47 * support asciidoctor for doc generation
49 * sync some code with kernel
50 * check: move code to own directory, split to more files
52 * more build tests in travis
53 * tests now pass with asan and ubsan
54 * testsuite can be exported and used separately
56 btrfs-progs-4.15 (2018-02-01)
57 * mkfs --rootdir reworked, does not minimize the final image but can be still
58 done using a new option --shrink
59 * fix allocation of system chunk, don't allocate from the reserved area
61 * new and updated tests
62 * cleanups, refactoring
65 btrfs-progs-4.14.1 (2018-01-05)
66 * dump-tree: print times of root items
67 * check: fix several lowmem mode bugs
68 * convert: fix rollback after balance
70 * new and updated tests, enabled lowmem mode in CI
76 btrfs-progs-4.14 (2017-11-16)
77 * build: libzstd now required by default
78 * check: more lowmem mode repair enhancements
79 * subvol set-default: also accept path
80 * prop set: compression accepts no/none, same as ""
81 * filesystem usage: enable for filesystem on top of a seed device
82 * rescue: new command fix-device-size
85 * cleanups and refactoring
88 btrfs-progs-4.13.3 (2017-10-16)
89 * check: fix --force, wrong check for a mounted block device
90 * build: fix --with-convert parsing
91 * subvol list: don't list TOPLEVEL
94 btrfs-progs-4.13.2 (2017-10-06)
96 * don't list toplevel subvolume among deleted (broken since 4.8.3)
97 * minor adjustments of uuid print format
99 * fix swapped behaviour of --commit-each and --commit-after
100 * fix potentially lost sync if subvolumes are from different filesystems
101 * check: add cache for metadata blocks, should improve performance
103 * new tests, testsuite updates
107 btrfs-progs-4.13.1 (2017-09-25)
108 * image: speed up generating the sanitized names, do not generate unprintable chars
109 * completion: add missing commands, better mount point detection
110 * restore: add zstd support; libzstd detected automatically, will be
111 requested by default in the future, or can be configured out
113 * misc fixes found by sparse
114 * doc enhancements, ioctl manual page started
115 * updated and new tests
118 btrfs-progs-4.13 (2017-09-08)
119 * convert: reiserfs support
120 * check: new option --force to allow check of a mounted filesystem (no repair)
121 * mkfs: --rootdir will now copy special files
122 * dump-tree: minor output changes
123 * inspect rootid: accept file as arugment
124 * dev usage: don't calculate slack space for missing devices
125 * fi du: don't print error on EMPTY_SUBVOL (inode number 2)
127 * fixed support for sanitization features on gcc (tsan, asan, ubsan)
130 * misc cleanups and stability fixes
131 * travis CI enhancements
132 * new tests, fuzzed images
135 btrfs-progs-4.12.1 (2017-08-25)
137 * fix cross-compilation
138 * use gnu90 explicitly
139 * dump-tree: more relaxed checks so -b can print block on a damaged fs
140 * convert: fix the 1MB range exclusion
141 * check: more dir_item hash checks
143 * added missing getopt spec for some options
148 btrfs-progs-4.12 (2017-07-26)
149 * subvol show: new options --rootid, --uuid to show subvol by the given spec
150 * convert: progress report fixes, found by tsan
151 * image: progress report fixes, found by tsan
152 * fix infinite looping in find-root, or when looking for free extents
156 * build: ThreadSanitizer support
157 * tests: stricter checks for mounted filesystem
159 btrfs-progs-4.11.1 (2017-06-30)
160 * image: restoring from multiple devices
161 * dev stats: make --check option work
162 * check: fix false alert with extent hole on a NO_HOLE filesystem
163 * check: lowmem mode, fix false alert in case of mixed inline and compressed
165 * convert: work with large filesystems (many TB)
166 * convert: fix overwriting of eb header flags
167 * convert: do not clear NODATASUM flag in inodes when run with --no-datasum
169 * build: sync Android.mk with Makefile
172 * fix 008 and 009, shell quotation mistake
174 btrfs-progs-4.11 (2017-05-18)
175 * receive: fix handling empty stream with -e (multi-stream)
176 * send dump: fix printing long file names
177 * stability fixes for: dump-super, print-tree, check
178 * option parser updates: global options are parsed before the subcommand name
179 (old xfstests will fail)
180 * new and updated tests
181 * documentation updates
183 btrfs-progs-4.10.2 (2017-03-31)
184 * check: lowmem mode fix for false alert about lost backrefs
185 * convert: minor bugfix
186 * library: fix build, misisng symbols, added tests
188 btrfs-progs-4.10.1 (2017-03-17)
189 * receive: handle subvolume in path clone
190 * convert: rollback fixed (rewrite was needed to address previous design issues)
191 * build: fix build of 3rd party tools, missing <linux/sizes.h>
192 * dump-tree: print log trees
194 * new and updated tests
196 btrfs-progs-4.10 (2017-03-08)
197 * send: dump output fixes: missing newlies
198 * check: several fixes for the lowmem mode, improved error reporting
200 * removed some library deps for binaries that not use them
202 * split Makefile to the autotool generated part and the rest, not needed
203 to autogen.sh after adding a file
204 * shared code: sync easy parts with kernel sources
207 * source file reorganization: convert, mkfs, utils
208 * lots of spelling fixes in docs, other updates
211 btrfs-progs-4.9.1 (2017-01-27)
213 * use correct inode number for lost+found files
214 * lowmem mode: fix false alert on dropped leaf
215 * size reports: negative numbers might appear in size reports during device
216 deletes (previously in EiB units)
217 * mkfs: print device being trimmed
218 * defrag: v1 ioctl support dropped
219 * quota: print message before starting to wait for rescan
220 * qgroup show: new option to sync before printing the stats
222 * corrupt-block enhancements
223 * backtrace and co. cleanups
226 btrfs-progs-4.9 (2016-12-23)
227 * check: many lowmem mode updates
228 * send: use splice syscall to copy buffer from kernel
229 * receive: new option to dump the stream in textual form
231 * move sources to own directory
232 * prevent accounting of blocks beyond end of the device
233 * make it work with 64k sectorsize
234 * mkfs: move sources to own directory
235 * defrag: warns if directory used without -r
237 * new option to check stats for non-zero values
238 * add long option for -z
239 * library: version bump to 0.1.2, added subvol_uuid_search2
244 btrfs-progs-4.8.5 (2016-11-30)
245 * receive: fix detection of end of stream (error reported even for valid
248 * added test for the receive bug
249 * fix linking of library-test
251 btrfs-progs-4.8.4 (2016-11-25)
252 * check: support for clearing space cache v2 (free-space-tree)
254 * more sanity checks (with tests), cleanups
255 * fix for fstests/btrfs/038 and btrfs/117 failures
257 * fix compilation of standalone ioctl.h, pull NULL definition
258 * fix library link errors introduced in 4.8.3
260 * add more fuzzed images from bugzilla
261 * add bogus send stream checks
262 * fixups and enhancements for CI environment builds
263 * misc refinements and updates of testing framework
265 * move sources for btrfs-image to own directory
266 * deprecated and not build by default: btrfs-calc-size, btrfs-show-super
269 btrfs-progs-4.8.3 (2016-11-11)
271 * support for clearing space cache (v1)
272 * size reduction of inode backref structure
274 * fix handling of multiple snapshots (-p and -c options)
275 * transfer buffer increased (should reduce number of context switches)
276 * reuse existing file for output (-f), eg. when root cannot create files (NFS)
278 * print missing items for various structures
279 * new: dev stats, balance status item
280 * sync key names with kernel (the persistent items)
281 * subvol show: now able to print the toplevel subvolume -- the creation time
282 might be wrong though
284 * store the creation time of toplevel root inode
285 * print UUID in the summary
286 * build: travis CI for devel
288 * lots of cleanups and refactoring
289 * switched to on-stack path structure
290 * fixes from coverity, asan, ubsan
292 * updates in testing infrastructure
293 * fixed convert test 005
295 btrfs-progs-4.8.2 (2016-10-26)
296 * convert: also convert file attributes
297 * convert: fix wrong tree block alignment for unalianged block group
298 * check: quota verify fixes, handle reloc tree
299 * build: add stub for FIEMAP_EXTENT_SHARED, compiles on ancient kernels
300 * build: add stub for BUILD_ASSERT when ioctl.h is included
301 * dump-tree: don't crash on unrecognized tree id for -t
303 * add more ioctl tests
304 * convert: more symlink tests, attribute tests
305 * quota verify for reloc tree
308 btrfs-progs-4.8.1 (2016-10-12)
310 * build without backtrace support fixed
312 btrfs-progs-4.8 (2016-10-05)
313 * error handling improvements all over the place
314 * new fuzzed images, test updates
316 * minor cleanups and improvements
317 * kernel library helpers moved to own directory
318 * qgroup: fix regression leading to incorrect status after check,
321 btrfs-progs-4.7.3 (2016-09-21)
322 * fixed free space tree compat status
323 * check: low-mem mode: handle partially dropped snapshots
324 * dump-super: consolidate options for superblock copy
325 * tree-stats: check mount status
326 * subvol delete: handle verbosity option
327 * defrag: print correct error string
328 * mkfs: fix reading rotational status
331 * documentation updates
332 * enhanced tests: convert, fuzzed images, more tools to run on fuzzed
335 btrfs-progs-4.7.2 (2016-09-05)
337 * urgent fix: false report of backref mismatches; do not --repair
338 last unaffected version 4.6.1 (code reverted to that state)
340 * added more sanity checks for various structures
341 * testing images added
342 * build: udev compatibility: do not install .rules on version < 190
344 * dump-super: do not crash on garbage value in csum_type
345 * minor improvements in messages and help strings
347 * filesystem features
349 btrfs-progs-4.7.1 (2016-08-25)
351 * new optional mode: optimized for low memory usage (memory/io tradeoff)
352 * --mode=lowmem, not default, still considered experimental
353 * does not work with --repair yet
354 * convert: regression fix, ext2_subvol/image rw permissions
356 * two-staged creation, partially created filesystem will not be recognized
357 * improved error handling (fewer BUG_ONs)
358 * convert: preparation for more filesystems to convert from
359 * documentation updates: quota, qgroup
363 * more build options, enhanced debugging
365 btrfs-progs-4.7 (2016-07-29)
366 * convert: fix creating discontig extents
367 * check: speed up traversing heavily reflinked extents within a file
368 * check: verify qgroups of higher levels
369 * check: repair can now fix wrong qgroup numbers
370 * balance: new option to run in the background
371 * defrag: default extent target size changed to 32MiB
372 * du: silently skip non-btrfs dirs/files
373 * documentation updates: btrfs(5), btrfs(8), balance, subvolume, scrub,
376 * unaligned access (reported for sparc64) in raid56 parity calculations
378 * other stability fixes and cleanups
381 btrfs-progs-4.6.1 (2016-06-24)
382 * filesystem resize: negative resize argument accepted again
383 * qgroup rescan: fix skipping when rescan is in progress
384 * mkfs: initialize stripesize to correct value
385 * testsuite updates, mostly convert tests
386 * documentation updates
387 * btrfs-device, btrfs-restore manual pages enhanced
390 btrfs-progs-4.6 (2016-06-10)
391 * convert - major rewrite:
392 * fix a long-standing bug that led to mixing data blocks into metadata block
394 * the workaround was to do full balance after conversion, which was
395 recommended practice anyway
396 * explicitly set the lowest supported version of e2fstools to 1.41
397 * provide and install udev rules file that addresses problems with device
398 mapper devices, renames after removal
399 * send: new option: quiet
400 * dev usage: report slack space (device size minus filesystem area on the dev)
402 * build: short options to enable debugging builds
406 * more tests and other enhancements
408 btrfs-progs-4.5.3 (2016-05-11)
409 * ioctl: fix unaligned access in buffer from TREE_SEARCH; might cause SIGBUS
410 on architectures that do not support unaligned access and do not performa
412 * improved validation checks of superblock and chunk-related structures
413 * subvolume sync: fix handling of -s option
414 * balance: adjust timing of safety delay countdown with --full-balance
415 * rescue super-recover: fix reversed condition check
416 * check: fix bytes_used accounting
417 * documentation updates: mount options, scrub, send, receive, select-super,
419 * testing: new fuzzed images, for superblock and chunks
421 btrfs-progs-4.5.2 (2016-05-02)
422 * new/moved command: btrfs-calc-stats -> btrfs inspect tree-stats
423 * check: fix false alert for metadata blocks crossing stripe boundary
424 * check: catch when qgroup numbers mismatch
425 * check: detect running quota rescan and report mismatches
426 * balance start: add safety delay before doing a full balance
427 * filesystem sync: is now silent
428 * filesystem show: don't miss filesystems with partially matching uuids
429 * dev ready: accept only one argument for device
430 * dev stats: print "devid:N" for a missing device instead of "(null)"
432 * lowest supported version of e2fsprogs is 1.41
433 * minor cleanups, test updates
435 btrfs-progs-4.5.1 (2016-03-31)
436 * mkfs: allow DUP on multi-device filesystems
437 * bugfixes: build fixes, assorted other fixes
439 btrfs-progs-4.5 (2016-03-20)
441 * btrfs-show-super -> btrfs inspect-internal dump-super
442 * btrfs-debug-tree -> btrfs inspect-internal dump-tree
445 * btrfs filesystem du - calculate disk usage, including shared extents
448 * device delete - delete by id (needs kernel support, not merged to
450 * check - new option to specify chunk root
451 * debug-tree/dump-tree - option -t understands human readable name of
452 the tree (along numerical ids)
453 * btrfs-debugfs - can dump block group information
456 * all commands should accept the option separator "--"
457 * several fixes in device scan
458 * restore works on filesystems with sectorsize > 4k
459 * debug-tree/dump-tree - print compression type as string
460 * subvol sync: fix crash, memory corruption
461 * argument parsing fixes: subvol get-default, qgroup create/destroy/
462 assign, inspect subvolid-resolve
463 * check for block device or regular file in several commands
466 * documentation updates
467 * manual pages for the moved tools now point to btrfs-filesystem
470 btrfs-progs-4.4.1 (2016-02-26)
471 * find-root: don't skip the first chunk
472 * free-space-tree compat bits fix
473 * build: target symlinks
474 * documentation updates
477 btrfs-progs-4.4 (2016-01-18)
478 User visible changes:
479 * mkfs.btrfs --data dup
481 People asked about duplicating data on a single device for a long time. There
482 are no technical obstacles preventing that, so it got enabled with a warning
483 about potential dangers when the device will not do the duplicated copies. See
484 mkfs.btrfs section DUP PROFILES ON A SINGLE DEVICE.
486 * support balance filters added/enhanced in linux 4.4
487 * usage=min..max -- enhanced to take range
488 * stripes=min..max -- new, filter by stripes for raid0/10/5/6
489 * limit=min..max -- enhanced to take range
490 Note: due to backward compatibility, the range maximum for 'usage' is not
491 inclusive as for the others, to keep the same behaviour as usage=N .
493 * manual pages enhanced (btrfs, mkfs, mount, filesystem, balance)
494 * error messages updates, rewordings -- some fstests may break due to that
495 * added support for free-space-tree implementation of space cache -- this
496 requires kernel 4.5 and is not recommended for non-developers yet
497 * btrfs filesystem usage works with mixed blockgroups
500 * installation to /usr/local -- this has unintentionally changed during
501 conversion to autotools in 3.19
502 * check: fix a false alert where extent record has wrong metadata flag
503 * improved stability on fuzzed/crafted images when reading sys array in
505 * build: the 'ar' tool is properly detected during cross-compilation
506 * debug-tree: option -t understands ids for tree root and chunk tree
507 * preparatory work for btrfs-convert rewrite
508 * sparse, gcc warning fixes
509 * more memory allocation failure handling
514 * chunk recovery: fix floating point exception
515 * chunk recovery: endianity bugfix during rebuild
516 * mkfs with 64K pages and nodesize reported superblock checksum mismatch
517 * check: properly reset nlink of multi-linked file
519 btrfs-progs-4.3.1 (2015-11-16)
521 * device delete: recognize 'missing' again
522 * mkfs: long names are not trimmed when doing ssd check
523 * support partitioned loop devices
525 * replace several mallocs with on-stack variables
526 * more memory allocation failure handling
527 * add tests for bugs fixed
528 * cmd-device: switch to new message printing helpers
529 * minor code cleanups
531 btrfs-progs-4.3 (2015-11-06)
533 * mixed mode is not forced for filesystems smaller than 1GiB
534 * mixed mode broken with mismatching sectorsize and nodesize, fixed
535 * print version info earlier
536 * print devices sorted by id
537 * do not truncate target image with --rootsize
539 * don't print global block reserve
541 * minor output tuning
544 * div-by-zero fix on an empty filesystem
547 * more superblock sanity checks
548 * consistently round size of all devices down to sectorsize
550 * convert: don't try to rollback with a half-deleted ext2_saved
553 * check: add progress indicator
554 * scrub: enhanced error message
555 * show-super: read superblock from a given offset
557 * docs: update manual page for mkfs.btrfs, btrfstune, balance,
558 convert and inspect-internal
559 * build: optional build with more warnings (W=...)
560 * build: better support for static checkers
561 * build: html output of documentation
562 * pretty-print: last_snapshot for root_item
563 * pretty-print: stripe dev uuid
564 * error reporting wrappers, introduced and example use
565 * refactor open_file_or_dir
566 * other docs and help updates
568 * test for nodes crossing stripes
569 * test for broken 'subvolume sync'
570 * basic tests for mkfs, raid option combinations
571 * basic tests for fuzzed images (check)
572 * command intrumentation (eg valgrind)
573 * print commands if requested
574 * add README for tests
576 btrfs-progs-4.2.3 (2015-10-19)
577 * subvol sync: make it actually work again: it's been broken since 4.1.2,
578 due to a reversed condition it returned immediately instead of waiting
579 * scanning: do not scan already discovered filesystems (minor optimization)
580 * convert: better error message in case the filesystem is not finalized
581 * restore: off-by-one symlink path check fix
583 btrfs-progs-4.2.2 (2015-10-05)
584 * filesystem label: use fallback if the label ioctl is not available
585 * convert: check nodesize constraints against commandline features (-O)
586 * scrub: report status 'running' until all devices are finished
587 * device scanning might crash in some scenarios
588 * filesystem usage: print summary for non-root users
590 btrfs-progs-4.2.1 (2015-09-20)
591 * fix an off-by-one error in cross-stripe boundary check
592 * if nodesize was 64k, any metadata block was reported as crossing,
593 this leads to mkfs failure for example due to "no free blocks
595 * for other nodesizes, if the end of the metadata block was 64k
596 aligned, it was incorrectly reported by fsck
597 * convert: don't write uninitialized data to image
599 * don't loop with option -t0
600 * don't create threads if compression is not requested
601 * other: minor cleanups
603 btrfs-progs-4.2 (2015-09-03)
605 * mkfs: do not create extra single chunks on multiple devices
606 * resize: try to guess the minimal size, 'inspect min-dev-size'
607 * qgroup assign: add option to schedule rescan
608 * chunk-recover: be more verbose about the scanning process
611 * find stripes crossing stripe boundary -- created by convert
612 * print correct range for file hole when there are no extents
613 and learn how to fix it
614 * replace: more sanity checks
615 * convert: concurrency fixes related to reporting progress
616 * find-root: option -a will not skip the current root anymore
617 * subvol list: fix occasional crash
618 * do not create stripes crossing stripe boundary
620 * fixes for musl libc
621 * preliminary support for android (not working yet, more code changes
623 * new EXTRA_CFLAGS and EXTRA_LDFLAGS
626 * tests: lots of updates, new tests, framework improvements
627 * documentation updates
628 * debugging: print-tree shows stripe length
630 btrfs-progs-4.1.2 (2015-07-14)
631 * urgent bugfix: mkfs creates invalid filesystem, must be recreated
633 btrfs-progs-4.1.1 (2015-07-10) -- Do not use this version!
635 * defrag: threshold overflow fix
637 * check if items fit into the leaf space
640 * create only desired block groups for single device
641 * preparatory work for fix on multiple devices
643 * new alias for 'device delete': 'device remove'
645 * fix compilation on old gcc (4.3)
646 * documentation updates
647 * debug-tree: print nbytes
648 * test: image for corrupted nbytes
649 * corrupt-block: let it kill nbytes
651 btrfs-progs-4.1 (2015-06-22)
653 * fsck.btrfs: no bash-isms
654 * bugzilla 97171: invalid memory access (with tests)
656 * cloning works with --chroot
657 * capabilities not lost
658 * mkfs: do not try to register bare file images
659 * option --help accepted by the standalone utilities
662 * corrupt block: ability to remove csums
664 * warn if metadata redundancy is lower than for data
665 * options to make the output quiet (only errors)
666 * mixed case names of raid profiles accepted
668 * more comprehensive, 'key: value' format
671 * print received uuid
673 * new options to specify size units
674 * sync: grab all deleted ids and print them as they're removed,
675 previous implementation only checked if there are any to be
676 deleted - change in command semantics
677 * scrub: print timestamps in days HMS format
679 * can specify mount point, do not rely on /proc
680 * can work inside subvolumes
681 * send: new option to send stream without data (NO_FILE_DATA)
682 * convert: specify incompat features on the new fs
684 * show: distinguish no limits and 0 limit value
685 * limit: ability to clear the limit
686 * help for 'btrfs' is shorter, 1st level command overview
687 * debug tree: print key names according to their C name
692 * rewrite uuid on a filesystem image
693 * new option to turn on NO_HOLES incompat feature
696 * standalone btrfs-zero-log
699 * testing framework updates
701 * btrfstune feature setting test
703 * more testing image formats
704 * manual page updates
705 * ioctl.h synced with current kernel uapi version
706 * convert: preparatory works for more filesystems (reiserfs pending)
707 * use static buffers for path handling where possible
708 * add new helpers for send uilts that check memory allocations,
709 switch all users, deprecate old helpers
710 * Makefile: fix build dependency generation
711 * map-logical: make it work again
713 btrfs-progs-4.0.1 (2015-05-20)
715 * can restore symlinks, new option --symlinks
716 * long option variants added
717 * convert: dropped dependency on acl.h header and libacl is not required
719 * fix for 'check' crash
720 * device remove error message fix
721 * preparatory works for fsid change
723 btrfs-progs-4.0 (2015-04-29)
725 * don't accept file as an argument (it's confusing)
726 * print better error message in case of an error
727 * restore: optionally restore metadata (time, mode, uid/gid)
728 * receive: optionally enforce chroot
729 * new rescue subcommand 'zero-log', same as btrfs-zero-log, but now also
730 part of the main utility
732 * free space checks match kernel, fixes incorrect reports
733 * convert: fix setting of checksum bit if --no-datasum is used
734 * fsck.btrfs: don't print messages
735 * fix quota rescan on PPC64 (mangled ioctl number)
737 * documentation: files renamed to .asciidoc, misc fixups
739 btrfs-progs-3.19.1 (2015-03-25)
741 * new option to specify metadata block size
742 * --no-progress actually works
743 * restore: properly handle the page boundary corner case
745 * missing macro from public header, BTRFS_BUILD_VERSION
746 * wrong handling of --enable-convert
747 * filesystem usage: reports correct space for degraded mounts
749 * mkfs: help string updates
750 * completion: added 'usage' subcommands
751 * cleanups in qgroup code, preparatory work
753 btrfs-progs-3.19 (2015-03-11)
754 * build converted to autotools
756 * restore can now run in parallel threads
757 * fixed restore of multiple image from multiple devices onto a single
759 * introduced metadump v2
760 * check: make --init-csum-tree and --init-extent-tree work together
761 * find-new: option to search through all metadata even if a root was
763 * convert: show progress by default, can be turned off
764 * corrupt-block: option to work on a specific root
765 * bash completion script for all subcommands
767 btrfs-progs-3.18.2 (2015-01-27)
768 * qgroup show: print human readable sizes, options to say otherwise
769 * check: new option to explicitly say no to writes
770 * mkfs: message about trimming is not printed to stderr
771 * filesystem show: fixed return value
772 * tests: new infrastructure
773 * btrfstune: force flag can be used together with seeding option
774 * backtrace support is back
776 * doc and help updates
778 btrfs-progs-3.18.1 (2015-01-09)
780 * documentation updates
782 btrfs-progs-3.18 (2014-12-30)
783 * mkfs - skinny-metadata feature is now on by default, first introduced in
785 * filesystem usage - give an overview of fs usage in a way that's more
786 comprehensible than existing 'filesystem df'
787 * device usage - more detailed information about per-device allocations
789 * option to set a different tree root byte number
790 * ability to link lost files to lost+found, caused by a recent kernel
792 * repair of severely corrupted fs (use with care)
793 * convert - option to show progress
794 * subvol create - print the commit mode inline, print the global mode only
796 * other updates: musl-libc support, coverity bugfixes, new test images,
799 btrfs-progs-3.17.3 (2014-12-04)
800 * convert: fix conversion of sparse ext* filesystems
801 * show: resolve to the correct path
802 * fsck: more verbose error for root dir problems
804 btrfs-progs-3.17.2 (2014-11-19)
806 * add ability to replace missing dir item/dir indexes
807 * fix missing inode items
808 * create missing root dirid
809 * corrupt block: enhancements for testing fsck
810 * zero-log: able to reset a fs with bogus log tree pointer (bug_72151)
812 btrfs-progs-3.17.1 (2014-11-04)
813 * filesystem df: argument handling
814 * fix linking with libbtrfs
815 * replace: better error reporting
816 * filesystem show: fixed stall if run concurrently with balance
817 * check: fixed argument parsing for --subvol-extents
818 * filesystem df: SI prefixes corrected
820 btrfs-progs-3.17 (2014-10-17)
821 * check: --init-csum-tree actually does something useful, rebuilds the
823 * /dev scanning for btrfs devices is gone
824 * /proc/partitions scanning is gone, blkid is used exclusively
825 * new subcommand subvolume sync
826 * filesystem df: new options to set unit format
827 * convert: allow to copy label from the origin, or specify a new one
829 btrfs-progs-3.16.2 (2014-10-01)
830 * a few fixes in fsck and image tools
832 btrfs-progs-3.16.1 (2014-09-15)
833 * print GlobalReserve in filesystem df output
834 * new option -R in subvol list
835 * library version defines
836 * static build is fixed
837 * build without documentation is possible
839 btrfs-progs-3.16 (2014-08-26)
840 * mkfs: new option to specify UUID, drop experimental notice
841 * check: new option to verify quotas, reduced memory requirements, new
842 option to print extent sharing
843 * restore: check length before decompression, more error handling, option
844 to loop during restoring
845 * balance: new filter 'limit'
846 * recover: allow to read all sb copies
847 * btrfstune: new option to force dangerous changes
848 * receive: new option to limit number of errors
849 * show-super: skip unrecognized sb, add option to force
850 * debug-tree: print tree by id
851 * documentation updates
853 btrfs-progs-3.14.2 (2014-05-29)
854 * documentation is now written in asciidoc and there are manpages for each
858 btrfs-progs-3.14.1 (2014-04-18)
859 * properties: fix handling of option -t
860 * restore: fix reading of compressed extents
861 * minor code and doc updates
863 btrfs-progs-3.14 (2014-04-06)
864 * fsck: fixes and enhancements to --init-extent-tree mode
865 * fsck: chunk-recover updates
866 * scrub: add force option -f
867 * send: check if subvolumes are read-only
868 * subvol delete: add options to affect commit behaviour
869 * btrfs: add property command group
870 * restore: add dry-run option
871 * restore: fix restoring of compressed files
872 * mkfs: support for no-holes feature
873 * mkfs: option -r deals with hardlinks and relative paths
874 * mkfs: discard phase is interruptible
875 * documentation updates
877 btrfs-progs-3.12 (2013-11-25)
878 * announcement, tarballs
879 * first release after 0.19 (2009/06) with a lot of changes