1 btrfs-progs-4.14 (2017-11-16)
2 * build: libzstd now required by default
3 * check: more lowmem mode repair enhancements
4 * subvol set-default: also accept path
5 * prop set: compression accepts no/none, same as ""
6 * filesystem usage: enable for filesystem on top of a seed device
7 * rescue: new command fix-device-size
10 * cleanups and refactoring
13 btrfs-progs-4.13.3 (2017-10-16)
14 * check: fix --force, wrong check for a mounted block device
15 * build: fix --with-convert parsing
16 * subvol list: don't list TOPLEVEL
19 btrfs-progs-4.13.2 (2017-10-06)
21 * don't list toplevel subvolume among deleted (broken since 4.8.3)
22 * minor adjustments of uuid print format
24 * fix swapped behaviour of --commit-each and --commit-after
25 * fix potentially lost sync if subvolumes are from different filesystems
26 * check: add cache for metadata blocks, should improve performance
28 * new tests, testsuite updates
32 btrfs-progs-4.13.1 (2017-09-25)
33 * image: speed up generating the sanitized names, do not generate unprintable chars
34 * completion: add missing commands, better mount point detection
35 * restore: add zstd support; libzstd detected automatically, will be
36 requested by default in the future, or can be configured out
38 * misc fixes found by sparse
39 * doc enhancements, ioctl manual page started
40 * updated and new tests
43 btrfs-progs-4.13 (2017-09-08)
44 * convert: reiserfs support
45 * check: new option --force to allow check of a mounted filesystem (no repair)
46 * mkfs: --rootdir will now copy special files
47 * dump-tree: minor output changes
48 * inspect rootid: accept file as arugment
49 * dev usage: don't calculate slack space for missing devices
50 * fi du: don't print error on EMPTY_SUBVOL (inode number 2)
52 * fixed support for sanitization features on gcc (tsan, asan, ubsan)
55 * misc cleanups and stability fixes
56 * travis CI enhancements
57 * new tests, fuzzed images
60 btrfs-progs-4.12.1 (2017-08-25)
62 * fix cross-compilation
63 * use gnu90 explicitly
64 * dump-tree: more relaxed checks so -b can print block on a damaged fs
65 * convert: fix the 1MB range exclusion
66 * check: more dir_item hash checks
68 * added missing getopt spec for some options
73 btrfs-progs-4.12 (2017-07-26)
74 * subvol show: new options --rootid, --uuid to show subvol by the given spec
75 * convert: progress report fixes, found by tsan
76 * image: progress report fixes, found by tsan
77 * fix infinite looping in find-root, or when looking for free extents
81 * build: ThreadSanitizer support
82 * tests: stricter checks for mounted filesystem
84 btrfs-progs-4.11.1 (2017-06-30)
85 * image: restoring from multiple devices
86 * dev stats: make --check option work
87 * check: fix false alert with extent hole on a NO_HOLE filesystem
88 * check: lowmem mode, fix false alert in case of mixed inline and compressed
90 * convert: work with large filesystems (many TB)
91 * convert: fix overwriting of eb header flags
92 * convert: do not clear NODATASUM flag in inodes when run with --no-datasum
94 * build: sync Android.mk with Makefile
97 * fix 008 and 009, shell quotation mistake
99 btrfs-progs-4.11 (2017-05-18)
100 * receive: fix handling empty stream with -e (multi-stream)
101 * send dump: fix printing long file names
102 * stability fixes for: dump-super, print-tree, check
103 * option parser updates: global options are parsed before the subcommand name
104 (old xfstests will fail)
105 * new and updated tests
106 * documentation updates
108 btrfs-progs-4.10.2 (2017-03-31)
109 * check: lowmem mode fix for false alert about lost backrefs
110 * convert: minor bugfix
111 * library: fix build, misisng symbols, added tests
113 btrfs-progs-4.10.1 (2017-03-17)
114 * receive: handle subvolume in path clone
115 * convert: rollback fixed (rewrite was needed to address previous design issues)
116 * build: fix build of 3rd party tools, missing <linux/sizes.h>
117 * dump-tree: print log trees
119 * new and updated tests
121 btrfs-progs-4.10 (2017-03-08)
122 * send: dump output fixes: missing newlies
123 * check: several fixes for the lowmem mode, improved error reporting
125 * removed some library deps for binaries that not use them
127 * split Makefile to the autotool generated part and the rest, not needed
128 to autogen.sh after adding a file
129 * shared code: sync easy parts with kernel sources
132 * source file reorganization: convert, mkfs, utils
133 * lots of spelling fixes in docs, other updates
136 btrfs-progs-4.9.1 (2017-01-27)
138 * use correct inode number for lost+found files
139 * lowmem mode: fix false alert on dropped leaf
140 * size reports: negative numbers might appear in size reports during device
141 deletes (previously in EiB units)
142 * mkfs: print device being trimmed
143 * defrag: v1 ioctl support dropped
144 * quota: print message before starting to wait for rescan
145 * qgroup show: new option to sync before printing the stats
147 * corrupt-block enhancements
148 * backtrace and co. cleanups
151 btrfs-progs-4.9 (2016-12-23)
152 * check: many lowmem mode updates
153 * send: use splice syscall to copy buffer from kernel
154 * receive: new option to dump the stream in textual form
156 * move sources to own directory
157 * prevent accounting of blocks beyond end of the device
158 * make it work with 64k sectorsize
159 * mkfs: move sources to own directory
160 * defrag: warns if directory used without -r
162 * new option to check stats for non-zero values
163 * add long option for -z
164 * library: version bump to 0.1.2, added subvol_uuid_search2
169 btrfs-progs-4.8.5 (2016-11-30)
170 * receive: fix detection of end of stream (error reported even for valid
173 * added test for the receive bug
174 * fix linking of library-test
176 btrfs-progs-4.8.4 (2016-11-25)
177 * check: support for clearing space cache v2 (free-space-tree)
179 * more sanity checks (with tests), cleanups
180 * fix for fstests/btrfs/038 and btrfs/117 failures
182 * fix compilation of standalone ioctl.h, pull NULL definition
183 * fix library link errors introduced in 4.8.3
185 * add more fuzzed images from bugzilla
186 * add bogus send stream checks
187 * fixups and enhancements for CI environment builds
188 * misc refinements and updates of testing framework
190 * move sources for btrfs-image to own directory
191 * deprecated and not build by default: btrfs-calc-size, btrfs-show-super
194 btrfs-progs-4.8.3 (2016-11-11)
196 * support for clearing space cache (v1)
197 * size reduction of inode backref structure
199 * fix handling of multiple snapshots (-p and -c options)
200 * transfer buffer increased (should reduce number of context switches)
201 * reuse existing file for output (-f), eg. when root cannot create files (NFS)
203 * print missing items for various structures
204 * new: dev stats, balance status item
205 * sync key names with kernel (the persistent items)
206 * subvol show: now able to print the toplevel subvolume -- the creation time
207 might be wrong though
209 * store the creation time of toplevel root inode
210 * print UUID in the summary
211 * build: travis CI for devel
213 * lots of cleanups and refactoring
214 * switched to on-stack path structure
215 * fixes from coverity, asan, ubsan
217 * updates in testing infrastructure
218 * fixed convert test 005
220 btrfs-progs-4.8.2 (2016-10-26)
221 * convert: also convert file attributes
222 * convert: fix wrong tree block alignment for unalianged block group
223 * check: quota verify fixes, handle reloc tree
224 * build: add stub for FIEMAP_EXTENT_SHARED, compiles on ancient kernels
225 * build: add stub for BUILD_ASSERT when ioctl.h is included
226 * dump-tree: don't crash on unrecognized tree id for -t
228 * add more ioctl tests
229 * convert: more symlink tests, attribute tests
230 * quota verify for reloc tree
233 btrfs-progs-4.8.1 (2016-10-12)
235 * build without backtrace support fixed
237 btrfs-progs-4.8 (2016-10-05)
238 * error handling improvements all over the place
239 * new fuzzed images, test updates
241 * minor cleanups and improvements
242 * kernel library helpers moved to own directory
243 * qgroup: fix regression leading to incorrect status after check,
246 btrfs-progs-4.7.3 (2016-09-21)
247 * fixed free space tree compat status
248 * check: low-mem mode: handle partially dropped snapshots
249 * dump-super: consolidate options for superblock copy
250 * tree-stats: check mount status
251 * subvol delete: handle verbosity option
252 * defrag: print correct error string
253 * mkfs: fix reading rotational status
256 * documentation updates
257 * enhanced tests: convert, fuzzed images, more tools to run on fuzzed
260 btrfs-progs-4.7.2 (2016-09-05)
262 * urgent fix: false report of backref mismatches; do not --repair
263 last unaffected version 4.6.1 (code reverted to that state)
265 * added more sanity checks for various structures
266 * testing images added
267 * build: udev compatibility: do not install .rules on version < 190
269 * dump-super: do not crash on garbage value in csum_type
270 * minor improvements in messages and help strings
272 * filesystem features
274 btrfs-progs-4.7.1 (2016-08-25)
276 * new optional mode: optimized for low memory usage (memory/io tradeoff)
277 * --mode=lowmem, not default, still considered experimental
278 * does not work with --repair yet
279 * convert: regression fix, ext2_subvol/image rw permissions
281 * two-staged creation, partially created filesystem will not be recognized
282 * improved error handling (fewer BUG_ONs)
283 * convert: preparation for more filesystems to convert from
284 * documentation updates: quota, qgroup
288 * more build options, enhanced debugging
290 btrfs-progs-4.7 (2016-07-29)
291 * convert: fix creating discontig extents
292 * check: speed up traversing heavily reflinked extents within a file
293 * check: verify qgroups of higher levels
294 * check: repair can now fix wrong qgroup numbers
295 * balance: new option to run in the background
296 * defrag: default extent target size changed to 32MiB
297 * du: silently skip non-btrfs dirs/files
298 * documentation updates: btrfs(5), btrfs(8), balance, subvolume, scrub,
301 * unaligned access (reported for sparc64) in raid56 parity calculations
303 * other stability fixes and cleanups
306 btrfs-progs-4.6.1 (2016-06-24)
307 * filesystem resize: negative resize argument accepted again
308 * qgroup rescan: fix skipping when rescan is in progress
309 * mkfs: initialize stripesize to correct value
310 * testsuite updates, mostly convert tests
311 * documentation updates
312 * btrfs-device, btrfs-restore manual pages enhanced
315 btrfs-progs-4.6 (2016-06-10)
316 * convert - major rewrite:
317 * fix a long-standing bug that led to mixing data blocks into metadata block
319 * the workaround was to do full balance after conversion, which was
320 recommended practice anyway
321 * explicitly set the lowest supported version of e2fstools to 1.41
322 * provide and install udev rules file that addresses problems with device
323 mapper devices, renames after removal
324 * send: new option: quiet
325 * dev usage: report slack space (device size minus filesystem area on the dev)
327 * build: short options to enable debugging builds
331 * more tests and other enhancements
333 btrfs-progs-4.5.3 (2016-05-11)
334 * ioctl: fix unaligned access in buffer from TREE_SEARCH; might cause SIGBUS
335 on architectures that do not support unaligned access and do not performa
337 * improved validation checks of superblock and chunk-related structures
338 * subvolume sync: fix handling of -s option
339 * balance: adjust timing of safety delay countdown with --full-balance
340 * rescue super-recover: fix reversed condition check
341 * check: fix bytes_used accounting
342 * documentation updates: mount options, scrub, send, receive, select-super,
344 * testing: new fuzzed images, for superblock and chunks
346 btrfs-progs-4.5.2 (2016-05-02)
347 * new/moved command: btrfs-calc-stats -> btrfs inspect tree-stats
348 * check: fix false alert for metadata blocks crossing stripe boundary
349 * check: catch when qgroup numbers mismatch
350 * check: detect running quota rescan and report mismatches
351 * balance start: add safety delay before doing a full balance
352 * filesystem sync: is now silent
353 * filesystem show: don't miss filesystems with partially matching uuids
354 * dev ready: accept only one argument for device
355 * dev stats: print "devid:N" for a missing device instead of "(null)"
357 * lowest supported version of e2fsprogs is 1.41
358 * minor cleanups, test updates
360 btrfs-progs-4.5.1 (2016-03-31)
361 * mkfs: allow DUP on multi-device filesystems
362 * bugfixes: build fixes, assorted other fixes
364 btrfs-progs-4.5 (2016-03-20)
366 * btrfs-show-super -> btrfs inspect-internal dump-super
367 * btrfs-debug-tree -> btrfs inspect-internal dump-tree
370 * btrfs filesystem du - calculate disk usage, including shared extents
373 * device delete - delete by id (needs kernel support, not merged to
375 * check - new option to specify chunk root
376 * debug-tree/dump-tree - option -t understands human readable name of
377 the tree (along numerical ids)
378 * btrfs-debugfs - can dump block group information
381 * all commands should accept the option separator "--"
382 * several fixes in device scan
383 * restore works on filesystems with sectorsize > 4k
384 * debug-tree/dump-tree - print compression type as string
385 * subvol sync: fix crash, memory corruption
386 * argument parsing fixes: subvol get-default, qgroup create/destroy/
387 assign, inspect subvolid-resolve
388 * check for block device or regular file in several commands
391 * documentation updates
392 * manual pages for the moved tools now point to btrfs-filesystem
395 btrfs-progs-4.4.1 (2016-02-26)
396 * find-root: don't skip the first chunk
397 * free-space-tree compat bits fix
398 * build: target symlinks
399 * documentation updates
402 btrfs-progs-4.4 (2016-01-18)
403 User visible changes:
404 * mkfs.btrfs --data dup
406 People asked about duplicating data on a single device for a long time. There
407 are no technical obstacles preventing that, so it got enabled with a warning
408 about potential dangers when the device will not do the duplicated copies. See
409 mkfs.btrfs section DUP PROFILES ON A SINGLE DEVICE.
411 * support balance filters added/enhanced in linux 4.4
412 * usage=min..max -- enhanced to take range
413 * stripes=min..max -- new, filter by stripes for raid0/10/5/6
414 * limit=min..max -- enhanced to take range
415 Note: due to backward compatibility, the range maximum for 'usage' is not
416 inclusive as for the others, to keep the same behaviour as usage=N .
418 * manual pages enhanced (btrfs, mkfs, mount, filesystem, balance)
419 * error messages updates, rewordings -- some fstests may break due to that
420 * added support for free-space-tree implementation of space cache -- this
421 requires kernel 4.5 and is not recommended for non-developers yet
422 * btrfs filesystem usage works with mixed blockgroups
425 * installation to /usr/local -- this has unintentionally changed during
426 conversion to autotools in 3.19
427 * check: fix a false alert where extent record has wrong metadata flag
428 * improved stability on fuzzed/crafted images when reading sys array in
430 * build: the 'ar' tool is properly detected during cross-compilation
431 * debug-tree: option -t understands ids for tree root and chunk tree
432 * preparatory work for btrfs-convert rewrite
433 * sparse, gcc warning fixes
434 * more memory allocation failure handling
439 * chunk recovery: fix floating point exception
440 * chunk recovery: endianity bugfix during rebuild
441 * mkfs with 64K pages and nodesize reported superblock checksum mismatch
442 * check: properly reset nlink of multi-linked file
444 btrfs-progs-4.3.1 (2015-11-16)
446 * device delete: recognize 'missing' again
447 * mkfs: long names are not trimmed when doing ssd check
448 * support partitioned loop devices
450 * replace several mallocs with on-stack variables
451 * more memory allocation failure handling
452 * add tests for bugs fixed
453 * cmd-device: switch to new message printing helpers
454 * minor code cleanups
456 btrfs-progs-4.3 (2015-11-06)
458 * mixed mode is not forced for filesystems smaller than 1GiB
459 * mixed mode broken with mismatching sectorsize and nodesize, fixed
460 * print version info earlier
461 * print devices sorted by id
462 * do not truncate target image with --rootsize
464 * don't print global block reserve
466 * minor output tuning
469 * div-by-zero fix on an empty filesystem
472 * more superblock sanity checks
473 * consistently round size of all devices down to sectorsize
475 * convert: don't try to rollback with a half-deleted ext2_saved
478 * check: add progress indicator
479 * scrub: enhanced error message
480 * show-super: read superblock from a given offset
482 * docs: update manual page for mkfs.btrfs, btrfstune, balance,
483 convert and inspect-internal
484 * build: optional build with more warnings (W=...)
485 * build: better support for static checkers
486 * build: html output of documentation
487 * pretty-print: last_snapshot for root_item
488 * pretty-print: stripe dev uuid
489 * error reporting wrappers, introduced and example use
490 * refactor open_file_or_dir
491 * other docs and help updates
493 * test for nodes crossing stripes
494 * test for broken 'subvolume sync'
495 * basic tests for mkfs, raid option combinations
496 * basic tests for fuzzed images (check)
497 * command intrumentation (eg valgrind)
498 * print commands if requested
499 * add README for tests
501 btrfs-progs-4.2.3 (2015-10-19)
502 * subvol sync: make it actually work again: it's been broken since 4.1.2,
503 due to a reversed condition it returned immediately instead of waiting
504 * scanning: do not scan already discovered filesystems (minor optimization)
505 * convert: better error message in case the filesystem is not finalized
506 * restore: off-by-one symlink path check fix
508 btrfs-progs-4.2.2 (2015-10-05)
509 * filesystem label: use fallback if the label ioctl is not available
510 * convert: check nodesize constraints against commandline features (-O)
511 * scrub: report status 'running' until all devices are finished
512 * device scanning might crash in some scenarios
513 * filesystem usage: print summary for non-root users
515 btrfs-progs-4.2.1 (2015-09-20)
516 * fix an off-by-one error in cross-stripe boundary check
517 * if nodesize was 64k, any metadata block was reported as crossing,
518 this leads to mkfs failure for example due to "no free blocks
520 * for other nodesizes, if the end of the metadata block was 64k
521 aligned, it was incorrectly reported by fsck
522 * convert: don't write uninitialized data to image
524 * don't loop with option -t0
525 * don't create threads if compression is not requested
526 * other: minor cleanups
528 btrfs-progs-4.2 (2015-09-03)
530 * mkfs: do not create extra single chunks on multiple devices
531 * resize: try to guess the minimal size, 'inspect min-dev-size'
532 * qgroup assign: add option to schedule rescan
533 * chunk-recover: be more verbose about the scanning process
536 * find stripes crossing stripe boundary -- created by convert
537 * print correct range for file hole when there are no extents
538 and learn how to fix it
539 * replace: more sanity checks
540 * convert: concurrency fixes related to reporting progress
541 * find-root: option -a will not skip the current root anymore
542 * subvol list: fix occasional crash
543 * do not create stripes crossing stripe boundary
545 * fixes for musl libc
546 * preliminary support for android (not working yet, more code changes
548 * new EXTRA_CFLAGS and EXTRA_LDFLAGS
551 * tests: lots of updates, new tests, framework improvements
552 * documentation updates
553 * debugging: print-tree shows stripe length
555 btrfs-progs-4.1.2 (2015-07-14)
556 * urgent bugfix: mkfs creates invalid filesystem, must be recreated
558 btrfs-progs-4.1.1 (2015-07-10) -- Do not use this version!
560 * defrag: threshold overflow fix
562 * check if items fit into the leaf space
565 * create only desired block groups for single device
566 * preparatory work for fix on multiple devices
568 * new alias for 'device delete': 'device remove'
570 * fix compilation on old gcc (4.3)
571 * documentation updates
572 * debug-tree: print nbytes
573 * test: image for corrupted nbytes
574 * corrupt-block: let it kill nbytes
576 btrfs-progs-4.1 (2015-06-22)
578 * fsck.btrfs: no bash-isms
579 * bugzilla 97171: invalid memory access (with tests)
581 * cloning works with --chroot
582 * capabilities not lost
583 * mkfs: do not try to register bare file images
584 * option --help accepted by the standalone utilities
587 * corrupt block: ability to remove csums
589 * warn if metadata redundancy is lower than for data
590 * options to make the output quiet (only errors)
591 * mixed case names of raid profiles accepted
593 * more comprehensive, 'key: value' format
596 * print received uuid
598 * new options to specify size units
599 * sync: grab all deleted ids and print them as they're removed,
600 previous implementation only checked if there are any to be
601 deleted - change in command semantics
602 * scrub: print timestamps in days HMS format
604 * can specify mount point, do not rely on /proc
605 * can work inside subvolumes
606 * send: new option to send stream without data (NO_FILE_DATA)
607 * convert: specify incompat features on the new fs
609 * show: distinguish no limits and 0 limit value
610 * limit: ability to clear the limit
611 * help for 'btrfs' is shorter, 1st level command overview
612 * debug tree: print key names according to their C name
617 * rewrite uuid on a filesystem image
618 * new option to turn on NO_HOLES incompat feature
621 * standalone btrfs-zero-log
624 * testing framework updates
626 * btrfstune feature setting test
628 * more testing image formats
629 * manual page updates
630 * ioctl.h synced with current kernel uapi version
631 * convert: preparatory works for more filesystems (reiserfs pending)
632 * use static buffers for path handling where possible
633 * add new helpers for send uilts that check memory allocations,
634 switch all users, deprecate old helpers
635 * Makefile: fix build dependency generation
636 * map-logical: make it work again
638 btrfs-progs-4.0.1 (2015-05-20)
640 * can restore symlinks, new option --symlinks
641 * long option variants added
642 * convert: dropped dependency on acl.h header and libacl is not required
644 * fix for 'check' crash
645 * device remove error message fix
646 * preparatory works for fsid change
648 btrfs-progs-4.0 (2015-04-29)
650 * don't accept file as an argument (it's confusing)
651 * print better error message in case of an error
652 * restore: optionally restore metadata (time, mode, uid/gid)
653 * receive: optionally enforce chroot
654 * new rescue subcommand 'zero-log', same as btrfs-zero-log, but now also
655 part of the main utility
657 * free space checks match kernel, fixes incorrect reports
658 * convert: fix setting of checksum bit if --no-datasum is used
659 * fsck.btrfs: don't print messages
660 * fix quota rescan on PPC64 (mangled ioctl number)
662 * documentation: files renamed to .asciidoc, misc fixups
664 btrfs-progs-3.19.1 (2015-03-25)
666 * new option to specify metadata block size
667 * --no-progress actually works
668 * restore: properly handle the page boundary corner case
670 * missing macro from public header, BTRFS_BUILD_VERSION
671 * wrong handling of --enable-convert
672 * filesystem usage: reports correct space for degraded mounts
674 * mkfs: help string updates
675 * completion: added 'usage' subcommands
676 * cleanups in qgroup code, preparatory work
678 btrfs-progs-3.19 (2015-03-11)
679 * build converted to autotools
681 * restore can now run in parallel threads
682 * fixed restore of multiple image from multiple devices onto a single
684 * introduced metadump v2
685 * check: make --init-csum-tree and --init-extent-tree work together
686 * find-new: option to search through all metadata even if a root was
688 * convert: show progress by default, can be turned off
689 * corrupt-block: option to work on a specific root
690 * bash completion script for all subcommands
692 btrfs-progs-3.18.2 (2015-01-27)
693 * qgroup show: print human readable sizes, options to say otherwise
694 * check: new option to explicitly say no to writes
695 * mkfs: message about trimming is not printed to stderr
696 * filesystem show: fixed return value
697 * tests: new infrastructure
698 * btrfstune: force flag can be used together with seeding option
699 * backtrace support is back
701 * doc and help updates
703 btrfs-progs-3.18.1 (2015-01-09)
705 * documentation updates
707 btrfs-progs-3.18 (2014-12-30)
708 * mkfs - skinny-metadata feature is now on by default, first introduced in
710 * filesystem usage - give an overview of fs usage in a way that's more
711 comprehensible than existing 'filesystem df'
712 * device usage - more detailed information about per-device allocations
714 * option to set a different tree root byte number
715 * ability to link lost files to lost+found, caused by a recent kernel
717 * repair of severely corrupted fs (use with care)
718 * convert - option to show progress
719 * subvol create - print the commit mode inline, print the global mode only
721 * other updates: musl-libc support, coverity bugfixes, new test images,
724 btrfs-progs-3.17.3 (2014-12-04)
725 * convert: fix conversion of sparse ext* filesystems
726 * show: resolve to the correct path
727 * fsck: more verbose error for root dir problems
729 btrfs-progs-3.17.2 (2014-11-19)
731 * add ability to replace missing dir item/dir indexes
732 * fix missing inode items
733 * create missing root dirid
734 * corrupt block: enhancements for testing fsck
735 * zero-log: able to reset a fs with bogus log tree pointer (bug_72151)
737 btrfs-progs-3.17.1 (2014-11-04)
738 * filesystem df: argument handling
739 * fix linking with libbtrfs
740 * replace: better error reporting
741 * filesystem show: fixed stall if run concurrently with balance
742 * check: fixed argument parsing for --subvol-extents
743 * filesystem df: SI prefixes corrected
745 btrfs-progs-3.17 (2014-10-17)
746 * check: --init-csum-tree actually does something useful, rebuilds the
748 * /dev scanning for btrfs devices is gone
749 * /proc/partitions scanning is gone, blkid is used exclusively
750 * new subcommand subvolume sync
751 * filesystem df: new options to set unit format
752 * convert: allow to copy label from the origin, or specify a new one
754 btrfs-progs-3.16.2 (2014-10-01)
755 * a few fixes in fsck and image tools
757 btrfs-progs-3.16.1 (2014-09-15)
758 * print GlobalReserve in filesystem df output
759 * new option -R in subvol list
760 * library version defines
761 * static build is fixed
762 * build without documentation is possible
764 btrfs-progs-3.16 (2014-08-26)
765 * mkfs: new option to specify UUID, drop experimental notice
766 * check: new option to verify quotas, reduced memory requirements, new
767 option to print extent sharing
768 * restore: check length before decompression, more error handling, option
769 to loop during restoring
770 * balance: new filter 'limit'
771 * recover: allow to read all sb copies
772 * btrfstune: new option to force dangerous changes
773 * receive: new option to limit number of errors
774 * show-super: skip unrecognized sb, add option to force
775 * debug-tree: print tree by id
776 * documentation updates
778 btrfs-progs-3.14.2 (2014-05-29)
779 * documentation is now written in asciidoc and there are manpages for each
783 btrfs-progs-3.14.1 (2014-04-18)
784 * properties: fix handling of option -t
785 * restore: fix reading of compressed extents
786 * minor code and doc updates
788 btrfs-progs-3.14 (2014-04-06)
789 * fsck: fixes and enhancements to --init-extent-tree mode
790 * fsck: chunk-recover updates
791 * scrub: add force option -f
792 * send: check if subvolumes are read-only
793 * subvol delete: add options to affect commit behaviour
794 * btrfs: add property command group
795 * restore: add dry-run option
796 * restore: fix restoring of compressed files
797 * mkfs: support for no-holes feature
798 * mkfs: option -r deals with hardlinks and relative paths
799 * mkfs: discard phase is interruptible
800 * documentation updates
802 btrfs-progs-3.12 (2013-11-25)
803 * announcement, tarballs
804 * first release after 0.19 (2009/06) with a lot of changes