From 50c71aedfafceff9a3ddfc6273ca1b79c4a3527e Mon Sep 17 00:00:00 2001 From: David Sterba Date: Wed, 27 Apr 2022 19:50:11 +0200 Subject: [PATCH] btrfs-progs: unify CHANGES indentation Indent the main list, fix spacing for nested lists. Signed-off-by: David Sterba --- CHANGES | 2529 +++++++++++++++++++++++++++---------------------------- 1 file changed, 1264 insertions(+), 1265 deletions(-) diff --git a/CHANGES b/CHANGES index d88ce542..af0a072f 100644 --- a/CHANGES +++ b/CHANGES @@ -1,1580 +1,1579 @@ btrfs-progs-5.17 (2022-04-26) ----------------------------- -* check: - * repair wrong num_devices in superblock - * recognize overly long xattr names - * fix wrong total bytes check for seed device -* auto-repair on read on RAID56 -* property set: unify handling of empty value to mean default, changed meaning - for property 'compression' to allow reset to default and to set NOCOMPRESS, - since kernel 5.14 -* fixes: - * dump-tree: print fs-verity items - * fix location of system chunk on zoned filesystem - * do not allow setting seeding flag on a filesystem with dirty log - * mkfs and subpage support: use sectorsize as nodesize fallback for mixed - profiles -* preparatory work for extent tree v2, global roots -* experimental feature (unstable interface, not built by default, - do not use for production): - * btrfstune: option --csum to switch checksum algorithm -* other: - * cleanups, refactoring - * update documentation build, remove asciidocs leftovers - * update fssum to consider xattrs - * add fsstress + * check: + * repair wrong num_devices in superblock + * recognize overly long xattr names + * fix wrong total bytes check for seed device + * auto-repair on read on RAID56 + * property set: unify handling of empty value to mean default, changed meaning + for property 'compression' to allow reset to default and to set NOCOMPRESS, + since kernel 5.14 + * fixes: + * dump-tree: print fs-verity items + * fix location of system chunk on zoned filesystem + * do not allow setting seeding flag on a filesystem with dirty log + * mkfs and subpage support: use sectorsize as nodesize fallback for mixed + profiles + * preparatory work for extent tree v2, global roots + * experimental feature (unstable interface, not built by default, + do not use for production): + * btrfstune: option --csum to switch checksum algorithm + * other: + * cleanups, refactoring + * update documentation build, remove asciidocs leftovers + * update fssum to consider xattrs + * add fsstress btrfs-progs-5.16 (2022-01-12) ----------------------------- -* rescue: new subcommand clear-uuid-tree to fix failed mount due to bad uuid - subvolume keys, caught by tree-checker -* fi du: skip inaccessible files -* prop: properly resolve to symlink targets -* send, receive: fix crash after parent subvolume lookup errors -* build: - * fix build on 5.12+ kernels due to changes in linux/kernel.h - * fix build on musl with old kernel headers -* other: - * error handling fixes, cleanups, refactoring - * extent tree v2 preparatory work - * lots of RST documentation updates (last release with asciidoc sources), - https://btrfs.readthedocs.io + * rescue: new subcommand clear-uuid-tree to fix failed mount due to bad uuid + subvolume keys, caught by tree-checker + * fi du: skip inaccessible files + * prop: properly resolve to symlink targets + * send, receive: fix crash after parent subvolume lookup errors + * build: + * fix build on 5.12+ kernels due to changes in linux/kernel.h + * fix build on musl with old kernel headers + * other: + * error handling fixes, cleanups, refactoring + * extent tree v2 preparatory work + * lots of RST documentation updates (last release with asciidoc sources), + https://btrfs.readthedocs.io btrfs-progs-5.16.1 (2022-02-04) """"""""""""""""""""""""""""""" -* mkfs: support DUP on metadata on zoned devices -* subvol delete: drop warning for root when search ioctl fails -* check: - * fix --init-csum-tree to not create checksums for extents that are not - supposed to have them - * add check for metadata item levels -* add udev rule for zoned devices as they require mq-deadline -* build: fix redefinition of ALIGN on mixed old/new kernel/userspace (5.11) -* other: - * typo fixes - * new tests - * CI targets updated + * mkfs: support DUP on metadata on zoned devices + * subvol delete: drop warning for root when search ioctl fails + * check: + * fix --init-csum-tree to not create checksums for extents that are not + supposed to have them + * add check for metadata item levels + * add udev rule for zoned devices as they require mq-deadline + * build: fix redefinition of ALIGN on mixed old/new kernel/userspace (5.11) + * other: + * typo fixes + * new tests + * CI targets updated btrfs-progs-5.16.2 (2022-02-16) """"""""""""""""""""""""""""""" -* mkfs: fix detection of profile type for zoned mode when creating DUP -* build: - * add missing stub for zoned mode helper when zoned mode not enabled - * fix 64bit types on MIPS and PowerPC - * improved zoned mode support autodetection, for systems with existing - blkzone.h header but missing support for zone capacity -* other: - * doc updates - * test updates + * mkfs: fix detection of profile type for zoned mode when creating DUP + * build: + * add missing stub for zoned mode helper when zoned mode not enabled + * fix 64bit types on MIPS and PowerPC + * improved zoned mode support autodetection, for systems with existing + blkzone.h header but missing support for zone capacity + * other: + * doc updates + * test updates btrfs-progs-5.15 (2021-11-05) ----------------------------- -* mkfs: new defaults! - * no-holes - * free-space-tree - * DUP for metadata unconditionally -* libbtrfsutil - * add missing profile defines -* libbtrfs - * minimize its impact on the other code, refactor and separate implementation - where needed, cleanup afterwards, reduced header exports -* documentation - * introduce sphinx build and RST versions of manual pages, will become the - new format and replace asciidoc -* fixes: - * fix warning regarding v1 space cache when only v2 (free space tree) is - enabled -* other - * lots of cleanups and refactoring - * zoned mode uses direct io for file backed images - * new and updated tests + * mkfs: new defaults! + * no-holes + * free-space-tree + * DUP for metadata unconditionally + * libbtrfsutil + * add missing profile defines + * libbtrfs + * minimize its impact on the other code, refactor and separate implementation + where needed, cleanup afterwards, reduced header exports + * documentation + * introduce sphinx build and RST versions of manual pages, will become the + new format and replace asciidoc + * fixes: + * fix warning regarding v1 space cache when only v2 (free space tree) is + enabled + * other + * lots of cleanups and refactoring + * zoned mode uses direct io for file backed images + * new and updated tests btrfs-progs-5.15.1 (2021-11-22) """"""""""""""""""""""""""""""" -* fixes: - * fi usage: fix wrongly reported space of used or unallocated space - * fix detection of block device discard capability -* check: add more sanity checks for checksum items -* build: make sphinx optional backend for documentation + * fixes: + * fi usage: fix wrongly reported space of used or unallocated space + * fix detection of block device discard capability + * check: add more sanity checks for checksum items + * build: make sphinx optional backend for documentation btrfs-progs-5.14 (2021-09-10) ----------------------------- -* convert: - * new option --uuid to copy, generate or set a given uuid - * improve output -* mkfs: - * allow to create degenerate raid0 (on 1 device) and raid10 (on 2 devices) -* image: - * improved error messages - * fix some alignment of restored image -* subvol delete: allow to delete by id when path is not resolvable -* check: - * require alignment of nodesize for 64k page systems - * detect and fix invalid block groups -* libbtrfs (deprecated): - * remove most exported symbols, leave only a few that are used by snapper - * no version change (still 0.1) - * remove btrfs-list.h, btrfsck.h -* fixes: - * reset generation of space v1 if v2 is used - * fi us: don't wrongly report missing device size when partition is not readable -* other: - * build: experimental features - * build: better detection of 64bit timestamp support for ext4 - * corrupt-block: block group items - * new and updated tests - * refactoring -* experimental features: - * new image dump format, with data + * convert: + * new option --uuid to copy, generate or set a given uuid + * improve output + * mkfs: + * allow to create degenerate raid0 (on 1 device) and raid10 (on 2 devices) + * image: + * improved error messages + * fix some alignment of restored image + * subvol delete: allow to delete by id when path is not resolvable + * check: + * require alignment of nodesize for 64k page systems + * detect and fix invalid block groups + * libbtrfs (deprecated): + * remove most exported symbols, leave only a few that are used by snapper + * no version change (still 0.1) + * remove btrfs-list.h, btrfsck.h + * fixes: + * reset generation of space v1 if v2 is used + * fi us: don't wrongly report missing device size when partition is not readable + * other: + * build: experimental features + * build: better detection of 64bit timestamp support for ext4 + * corrupt-block: block group items + * new and updated tests + * refactoring + * experimental features: + * new image dump format, with data btrfs-progs-5.14.1 (2021-09-20) """"""""""""""""""""""""""""""" -* fixes: - * defrag: fix parsing of compression (option -c) - * add workaround for old kernels when reading zone sizes - * let only check and restore open the fs with transid failures, namely - preventing btrfstune to do so - * convert: --uuid copy does not fail on duplicate uuids + * fixes: + * defrag: fix parsing of compression (option -c) + * add workaround for old kernels when reading zone sizes + * let only check and restore open the fs with transid failures, namely + preventing btrfstune to do so + * convert: --uuid copy does not fail on duplicate uuids btrfs-progs-5.14.2 (2021-10-08) """"""""""""""""""""""""""""""" -* fixes - * zoned mode - * properly detect non-zoned devices in emulation mode - * properly create quota tree - * raid1c3/4 also excluded from unsupported profiles - * use sysfs-based detection of device discard capability, fix mkfs-time trim - for non-standard devices - * mkfs: fix creation of populated filesystem with free space tree - * detect multipath devices (needs libudev) -* replace start: add option -K/--nodiscard, similar to what mkfs or device add has -* dump-tree: print complete root_item -* mkfs: add option --verbose -* sb-mod: better help, no checksum calculation on read-only actions -* subvol show: - * print more information (regarding send and receive) - * print warning if read-write subvolume has received_uuid set -* property set: - * add parameter -f to force changes - * changing ro->rw switch now needs -f if subvolume has received_uuid set, - (see documentation) -* build - * optional libudev (on by default) -* other - * remove deprecated support for CREATE_ASYNC bit for subvolume ioctl - * CI updates - * new and updated tests + * fixes + * zoned mode + * properly detect non-zoned devices in emulation mode + * properly create quota tree + * raid1c3/4 also excluded from unsupported profiles + * use sysfs-based detection of device discard capability, fix mkfs-time trim + for non-standard devices + * mkfs: fix creation of populated filesystem with free space tree + * detect multipath devices (needs libudev) + * replace start: add option -K/--nodiscard, similar to what mkfs or device add has + * dump-tree: print complete root_item + * mkfs: add option --verbose + * sb-mod: better help, no checksum calculation on read-only actions + * subvol show: + * print more information (regarding send and receive) + * print warning if read-write subvolume has received_uuid set + * property set: + * add parameter -f to force changes + * changing ro->rw switch now needs -f if subvolume has received_uuid set, + (see documentation) + * build + * optional libudev (on by default) + * other + * remove deprecated support for CREATE_ASYNC bit for subvolume ioctl + * CI updates + * new and updated tests btrfs-progs-5.13 (2021-07-13) ----------------------------- -* restore: remove loop checks for extent count and directory scan -* inspect dump-tree: new options to print node (--csum-headers) and data - checksums (--csum-items) -* fi usage: - * print stripe count for striped profiles - * print zoned information: size, total unusable -* mkfs: print note about sha256 accelerated module loading issue -* check: ability to reset dev_item::bytes_used -* fixes - * detect zoned kernel support at run time too - * exclusive op running check return value -* fi resize: support cancel (kernel 5.14) -* device remove: support cancel (kernel 5.14) -* documentation about general topics - * compression - * zoned mode - * storage model - * hardware considerations -* other - * libbtrfsutil API overview - * help text fixes and updates - * hash speedtest measure time, cycles using perf and print throughput + * restore: remove loop checks for extent count and directory scan + * inspect dump-tree: new options to print node (--csum-headers) and data + checksums (--csum-items) + * fi usage: + * print stripe count for striped profiles + * print zoned information: size, total unusable + * mkfs: print note about sha256 accelerated module loading issue + * check: ability to reset dev_item::bytes_used + * fixes + * detect zoned kernel support at run time too + * exclusive op running check return value + * fi resize: support cancel (kernel 5.14) + * device remove: support cancel (kernel 5.14) + * documentation about general topics + * compression + * zoned mode + * storage model + * hardware considerations + * other + * libbtrfsutil API overview + * help text fixes and updates + * hash speedtest measure time, cycles using perf and print throughput btrfs-progs-5.13.1 (2021-07-30) """"""""""""""""""""""""""""""" -* build: fix build on musl libc due to missing definition of NAME_MAX -* check: - * batch more work into one transaction when clearing v1 free space inodes - * detect directories with wrong number of links -* libbtrfsutil: fix race between subvolume iterator and deletion -* mkfs: be more specific about supported profiles for zoned device -* other: - * documentation updates + * build: fix build on musl libc due to missing definition of NAME_MAX + * check: + * batch more work into one transaction when clearing v1 free space inodes + * detect directories with wrong number of links + * libbtrfsutil: fix race between subvolume iterator and deletion + * mkfs: be more specific about supported profiles for zoned device + * other: + * documentation updates btrfs-progs-5.12 (2021-05-10) ----------------------------- - * libbtrfsutil: relicensed to LGPL v2.1+ - * mkfs: zoned mode support (kernel 5.12+) - * fi df: show zone_unusable per profile type in zoned mode - * fi usage: show total amount of zone_unusable - * fi resize: fix message for exact size - * image: fix warning and enlarge output file if necessary - * core - * refactor chunk allocator for more modes - * implement zoned mode support: allocation and writes, sb log - * crypto/hash refactoring and cleanups - * refactoring and cleanups - * other - * test updates - * CI updates + * libbtrfsutil: relicensed to LGPL v2.1+ + * mkfs: zoned mode support (kernel 5.12+) + * fi df: show zone_unusable per profile type in zoned mode + * fi usage: show total amount of zone_unusable + * fi resize: fix message for exact size + * image: fix warning and enlarge output file if necessary + * core + * refactor chunk allocator for more modes + * implement zoned mode support: allocation and writes, sb log + * crypto/hash refactoring and cleanups + * refactoring and cleanups + * other + * test updates + * CI updates * travis-ci integration disabled * docker images updated, more coverage - * incomplete build support for Android removed - * doc updates - * chattr mode m for 'NOCOMPRESS" - * swapfile used from fstab - * how to add a new export to libbtrfsutil - * update status of mount options since 5.9 + * incomplete build support for Android removed + * doc updates + * chattr mode m for 'NOCOMPRESS" + * swapfile used from fstab + * how to add a new export to libbtrfsutil + * update status of mount options since 5.9 btrfs-progs-5.12.1 (2021-05-13) """"""""""""""""""""""""""""""" - * build: fix missing symbols in libbtrfs - * mkfs: check for minimal number of zones - * check: fix warning about cache generation when free space tree is enabled - * fix superblock write in zoned mode on 16K pages + * build: fix missing symbols in libbtrfs + * mkfs: check for minimal number of zones + * check: fix warning about cache generation when free space tree is enabled + * fix superblock write in zoned mode on 16K pages btrfs-progs-5.11 (2021-03-05) ----------------------------- - * fix device path canonicalization for device mapper devices - * receive: remove workaround for setting capabilities, all stable kernels - have been patched - * receive: fix duplicate mount path detection - * rescue: new subcommand create-control-device - * device stats: minor fix for plain text format output - * build: detect if e2fsprogs support 64bit timestamps - * build: drop libmount, required functionality has been reimplemented - * mkfs: warn when raid56 is used - * balance convert: warn when raid56 is used - * other - * new and updated tests - * documentation updates - * seeding device - * raid56 status - * CI updates - * docker images for various distros + * fix device path canonicalization for device mapper devices + * receive: remove workaround for setting capabilities, all stable kernels + have been patched + * receive: fix duplicate mount path detection + * rescue: new subcommand create-control-device + * device stats: minor fix for plain text format output + * build: detect if e2fsprogs support 64bit timestamps + * build: drop libmount, required functionality has been reimplemented + * mkfs: warn when raid56 is used + * balance convert: warn when raid56 is used + * other + * new and updated tests + * documentation updates + * seeding device + * raid56 status + * CI updates + * docker images for various distros btrfs-progs-5.11.1 (2021-03-24) """"""""""""""""""""""""""""""" - * properly format checksums when a mismatch is reported - * check: fix false alert on tree block crossing 64K page boundary - * convert: - * refuse to convert filesystem with 'needs_recovery' - * update documentation to require fsck before conversion - * balance convert: fix raid56 warning when converting other profiles - * fi resize: improved summary - * other - * build: fix checks and autoconf defines - * fix symlink paths for CI support scripts - * updated tests + * properly format checksums when a mismatch is reported + * check: fix false alert on tree block crossing 64K page boundary + * convert: + * refuse to convert filesystem with 'needs_recovery' + * update documentation to require fsck before conversion + * balance convert: fix raid56 warning when converting other profiles + * fi resize: improved summary + * other + * build: fix checks and autoconf defines + * fix symlink paths for CI support scripts + * updated tests btrfs-progs-5.10 (2021-01-18) ----------------------------- - * scrub status: - * print percentage of progress - * add size unit options - * fi usage: also print free space from statfs - * convert: copy full 64 bit timestamp from ext4 if available - * check: - * add ability to repair extent item generation - * new option to remove leftovers from inode number cache (-o inode_cache) - * check for already running exclusive operation (balance, device add/...) - when starting one - * preliminary json output support for 'device stats' - * fixes: - * subvolume set-default: id 0 correctly falls back to toplevel - * receive: align internal buffer to allow fast CRC calculation - * logical-resolve: distinguish -o subvol and bind mounts - * build: new dependency libmount - * other - * doc fixes and updates - * new tests - * ci on gitlab temporarily disabled - * debugging output enhancements + * scrub status: + * print percentage of progress + * add size unit options + * fi usage: also print free space from statfs + * convert: copy full 64 bit timestamp from ext4 if available + * check: + * add ability to repair extent item generation + * new option to remove leftovers from inode number cache (-o inode_cache) + * check for already running exclusive operation (balance, device add/...) + when starting one + * preliminary json output support for 'device stats' + * fixes: + * subvolume set-default: id 0 correctly falls back to toplevel + * receive: align internal buffer to allow fast CRC calculation + * logical-resolve: distinguish -o subvol and bind mounts + * build: new dependency libmount + * other + * doc fixes and updates + * new tests + * ci on gitlab temporarily disabled + * debugging output enhancements btrfs-progs-5.10.1 (2021-02-05) """"""""""""""""""""""""""""""" - * static build works again - * other: - * add a way to test static binaries with the testsuite - * clarify scrub docs - * update dependencies, minimum version for libmount is 2.24, this may - change in the future + * static build works again + * other: + * add a way to test static binaries with the testsuite + * clarify scrub docs + * update dependencies, minimum version for libmount is 2.24, this may + change in the future btrfs-progs-5.9 (2020-10-23) ---------------------------- - * mkfs: - * switch default to single profile for multi-device filesystem, up to - now it was raid0 that may not be simple to convert to some other profile - as raid0 needs a workspace on all device for that - * new option -R for run-time options (eg. mount time enabled), now - understands free-space-tree - * subvolume delete: - * refuse to delete the default subvolume (kernel will not allow that but - the error reason is not obvious) - * warn on EPERM, eg. if send is on progress on the subvolume - * convert: - * fix 32bit overflows on large filesystems - * improved error handling and error messages - * check free space taking fragmentation into account - * check: - * detect and repair wrong inode generation - * minor improvement in error reporting on roots - * libbtrfsutils: follow main package versioning (5.9) - * add pkg-config file definitions - * python-btrfsutil: follow main package versioning (5.9) - * inspect tree-stats: print node counts for each level, fanout - * other: - * docs: - * remove obsolete mount options (alloc_start, subvolrootid) - * deleting default subvolume is not permitted - * updated or fixed tests - * .editorconfig updates - * move files to kernel-shared/ - * CI: - * updated to use zstd 1.4.5 - * fix reiserfs build - * more builds with asan, ubsan - * sb-mod updates - * build: - * print .so versions of libraries in configure summary + * mkfs: + * switch default to single profile for multi-device filesystem, up to + now it was raid0 that may not be simple to convert to some other profile + as raid0 needs a workspace on all device for that + * new option -R for run-time options (eg. mount time enabled), now + understands free-space-tree + * subvolume delete: + * refuse to delete the default subvolume (kernel will not allow that but + the error reason is not obvious) + * warn on EPERM, eg. if send is on progress on the subvolume + * convert: + * fix 32bit overflows on large filesystems + * improved error handling and error messages + * check free space taking fragmentation into account + * check: + * detect and repair wrong inode generation + * minor improvement in error reporting on roots + * libbtrfsutils: follow main package versioning (5.9) + * add pkg-config file definitions + * python-btrfsutil: follow main package versioning (5.9) + * inspect tree-stats: print node counts for each level, fanout + * other: + * docs: + * remove obsolete mount options (alloc_start, subvolrootid) + * deleting default subvolume is not permitted + * updated or fixed tests + * .editorconfig updates + * move files to kernel-shared/ + * CI: + * updated to use zstd 1.4.5 + * fix reiserfs build + * more builds with asan, ubsan + * sb-mod updates + * build: + * print .so versions of libraries in configure summary btrfs-progs-5.8 (skipped) ------------------------- btrfs-progs-5.7 (2020-07-02) ---------------------------- - * mkfs: - * new option to enable features otherwise enabled at runtime, now - implemented for quotas, 'mkfs.btrfs -R quota' - * fix space accounting for small image, DUP and --rootdir - * option -A removed - * check: detect ranges with overlapping csum items - * fi usage: report correct numbers when plain RAID56 profiles are used - * convert: ensure the data chunks size never exceed device size - * libbtrfsutil: update documentation regarding subvolume deletion - * build: support libkcapi as implementation backend for cryptographic - primitives - * core: global options for verbosity (-v, -q), subcommands -v or -q are - aliases and will continue to work but are considered deprecated, - current command output is preserved to keep scripts working - * other: - * block group code cleanups - * build warning fixes - * more files moved to kernel-shared - * btrfs-debugfs ported to python 3 - * documentation updates - * new tests + * mkfs: + * new option to enable features otherwise enabled at runtime, now + implemented for quotas, 'mkfs.btrfs -R quota' + * fix space accounting for small image, DUP and --rootdir + * option -A removed + * check: detect ranges with overlapping csum items + * fi usage: report correct numbers when plain RAID56 profiles are used + * convert: ensure the data chunks size never exceed device size + * libbtrfsutil: update documentation regarding subvolume deletion + * build: support libkcapi as implementation backend for cryptographic + primitives + * core: global options for verbosity (-v, -q), subcommands -v or -q are + aliases and will continue to work but are considered deprecated, + current command output is preserved to keep scripts working + * other: + * block group code cleanups + * build warning fixes + * more files moved to kernel-shared + * btrfs-debugfs ported to python 3 + * documentation updates + * new tests btrfs-progs-5.6 (2020-04-05) ---------------------------- - * inspect logical-resolve: support LOGICAL_INO_V2 as new option '-o', - helps advanced dedupe tools - * inspect: user larger buffer (64K) for results - * subvol delete: support deletion by id (requires kernel 5.7+) - * libbtrfsutil: - * support subvolume deletion by id - * bump version to 1.2 - * library symbols are now versioned - * dump-tree: new option --hide-names, replace any names (file, directory, - subvolume, xattr) in the output with stubs - * convert: warn if the filesystem is not mountable on the machine - * fixes: - * restore: proper mirror iteration on decompression error - * restore: make symlink messages less noisy - * check: handle holes at the beginning or end of file - * fix xxhash output on big endian machines - * receive: fix lookup of subvolume by uuid in case it was already - received before - * other: - * new and updated tests - * add missing binaries in exported testsuite - * docs updates - * remove obsolete files - * move files to more appropriate directories - * fixes reported by valgrind - * many typos fixed + * inspect logical-resolve: support LOGICAL_INO_V2 as new option '-o', + helps advanced dedupe tools + * inspect: user larger buffer (64K) for results + * subvol delete: support deletion by id (requires kernel 5.7+) + * libbtrfsutil: + * support subvolume deletion by id + * bump version to 1.2 + * library symbols are now versioned + * dump-tree: new option --hide-names, replace any names (file, directory, + subvolume, xattr) in the output with stubs + * convert: warn if the filesystem is not mountable on the machine + * fixes: + * restore: proper mirror iteration on decompression error + * restore: make symlink messages less noisy + * check: handle holes at the beginning or end of file + * fix xxhash output on big endian machines + * receive: fix lookup of subvolume by uuid in case it was already + received before + * other: + * new and updated tests + * add missing binaries in exported testsuite + * docs updates + * remove obsolete files + * move files to more appropriate directories + * fixes reported by valgrind + * many typos fixed btrfs-progs-5.6.1 (2020-05-07) """""""""""""""""""""""""""""" - * print warning when multiple block group profiles exist, update 'fi usage' - summary, add docs to maual page explaining the situation - * build: optional support for libgcrypt or libsodium, providing hash - implementations - * other: - * fixed, updated and new tests - * cleanups - * updated docs + * print warning when multiple block group profiles exist, update 'fi usage' + summary, add docs to maual page explaining the situation + * build: optional support for libgcrypt or libsodium, providing hash + implementations + * other: + * fixed, updated and new tests + * cleanups + * updated docs btrfs-progs-5.5 (skipped) ------------------------- btrfs-progs-5.4 (2019-12-03) ---------------------------- - * support new hash algorithms (kernel 5.5): - * mkfs.btrfs and btrfs-convert with --csum, crc32c, xxhash, sha256, blake2 - * mkfs: support new raid1c3 and raid1c4 block group profiles (kernel 5.5) - * check: - * --repair delays start with a warning, can be skipped using --force - * enhanced detection of inode types from partial data, more options for - repair - * receive: fix quiet option - * image: speed up chunk loading - * fi usage: - * sort devices by id - * print ratio of used/total per block group type - * rescue zero-log: reset the log pointers directly, avoid reading some other - potentially damaged structures - * new make target install-static to install only static binaries/libraries - * other - * docs updates - * new tests - * cleanups and refactoring + * support new hash algorithms (kernel 5.5): + * mkfs.btrfs and btrfs-convert with --csum, crc32c, xxhash, sha256, blake2 + * mkfs: support new raid1c3 and raid1c4 block group profiles (kernel 5.5) + * check: + * --repair delays start with a warning, can be skipped using --force + * enhanced detection of inode types from partial data, more options for + repair + * receive: fix quiet option + * image: speed up chunk loading + * fi usage: + * sort devices by id + * print ratio of used/total per block group type + * rescue zero-log: reset the log pointers directly, avoid reading some other + potentially damaged structures + * new make target install-static to install only static binaries/libraries + * other + * docs updates + * new tests + * cleanups and refactoring btrfs-progs-5.4.1 (2020-01-09) """""""""""""""""""""""""""""" - * build: fix docbook5 build - * check: do extra verification of extent items, inode items and chunks - * qgroup: return ENOTCONN if quotas not running (needs updated kernel) - * other: various test fixups + * build: fix docbook5 build + * check: do extra verification of extent items, inode items and chunks + * qgroup: return ENOTCONN if quotas not running (needs updated kernel) + * other: various test fixups btrfs-progs-5.3 (2019-10-21) ---------------------------- - * 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 + * 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-5.3.1 (2019-10-25) """""""""""""""""""""""""""""" - * libbtrfs: fix link breakage due to missing symbols + * libbtrfs: fix link breakage due to missing symbols 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 + * 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-5.2.1 (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 + * 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-5.2.2 (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 + * 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-5.1 (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 + * (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-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 + * 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-4.x (2019-02-25) ---------------------------- 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 + * 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-4.20.1 (2019-01-23) - * libbtrfs: fix build of external tools due to missing symbols - * ci: enable library test + * libbtrfs: fix build of external tools due to missing symbols + * ci: enable library test 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 + * 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-4.19 (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 + * 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-4.19.1 (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 + * 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-4.18 (skipped) """""""""""""""""""""""""" 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 + * 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-4.17.1 (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 + * 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-4.16 (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 + * 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-4.16.1 (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 + * 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-4.15 (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 + * 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-4.15.1 (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 + * 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-4.14 (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 + * 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-4.14.1 (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 + * 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-4.13 (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 + * 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-4.13.1 (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 + * 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-4.13.2 (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 + * 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-4.13.3 (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 + * 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-4.12 (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 + * 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-4.12.1 (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 + * 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-4.11 (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 + * 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-4.11.1 (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 + * 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-4.10 (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 + * 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-4.10.1 (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 - * dump-tree: print log trees - * other - * new and updated tests + * 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 + * dump-tree: print log trees + * other + * new and updated tests 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 + * check: lowmem mode fix for false alert about lost backrefs + * convert: minor bugfix + * library: fix build, missing symbols, added tests 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 + * 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-4.9.1 (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 + * 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-4.8 (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 + * 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-4.8.1 (2016-10-12) - * 32bit builds fixed - * build without backtrace support fixed + * 32bit builds fixed + * build without backtrace support fixed 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 + * 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-4.8.3 (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 + * 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-4.8.4 (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 + * 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-4.8.5 (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 + * 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-4.7 (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 + * 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-4.7.1 (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 + * 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-4.7.2 (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 + * 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-4.7.3 (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 + * 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-4.6 (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 + * 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-4.6.1 (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 + * 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-4.5 (2016-03-20) """""""""""""""""""""""""""" New/moved commands: - * btrfs-show-super -> btrfs inspect-internal dump-super - * btrfs-debug-tree -> btrfs inspect-internal dump-tree + * 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 + * 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 + * 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 + * 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 + * documentation updates + * manual pages for the moved tools now point to btrfs-filesystem + * testsuite updates btrfs-progs-4.5.1 (2016-03-31) - * mkfs: allow DUP on multi-device filesystems - * bugfixes: build fixes, assorted other fixes + * mkfs: allow DUP on multi-device filesystems + * bugfixes: build fixes, assorted other fixes 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 + * 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-4.5.3 (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 + * 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-4.4 (2016-01-18) """""""""""""""""""""""""""" User visible changes: - * mkfs.btrfs --data dup + * 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 + * 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 + * 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 + * 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 + * 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-4.4.1 (2016-02-26) - * find-root: don't skip the first chunk - * free-space-tree compat bits fix - * build: target symlinks - * documentation updates - * test updates + * find-root: don't skip the first chunk + * free-space-tree compat bits fix + * build: target symlinks + * documentation updates + * test updates 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 + * 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-4.3.1 (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 + * 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-4.2 (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 + * 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-4.2.1 (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 + * 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-4.2.2 (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 + * 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-4.2.3 (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 + * 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-4.1 (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 + * 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 + * 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 + * rescue zero-log + * btrfsune: + * rewrite uuid on a filesystem image + * new option to turn on NO_HOLES incompat feature Deprecated: - * standalone btrfs-zero-log + * 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 + * 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-4.1.1 (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 + * 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' + * 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 + * 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-4.1.2 (2015-07-14) - * urgent bugfix: mkfs creates invalid filesystem, must be recreated + * urgent bugfix: mkfs creates invalid filesystem, must be recreated 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 + * 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-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 + * 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-3.x (2015-03-25) ---------------------------- 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 + * 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-3.19.1 (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 + * 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-3.18 (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 + * 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-3.18.1 (2015-01-09) - * minor fixes - * documentation updates + * minor fixes + * documentation updates 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 + * 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-3.17 (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 + * 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-3.17.1 (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 + * 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-3.17.2 (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) + * 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-3.17.3 (2014-12-04) - * convert: fix conversion of sparse ext* filesystems - * show: resolve to the correct path - * fsck: more verbose error for root dir problems + * convert: fix conversion of sparse ext* filesystems + * show: resolve to the correct path + * fsck: more verbose error for root dir problems 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 + * 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-3.16.1 (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 + * 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-3.16.2 (2014-10-01) - * a few fixes in fsck and image tools + * a few fixes in fsck and image tools btrfs-progs-3.15 (skipped) """""""""""""""""""""""""" 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 + * 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-3.14.1 (2014-04-18) - * properties: fix handling of option -t - * restore: fix reading of compressed extents - * minor code and doc updates + * properties: fix handling of option -t + * restore: fix reading of compressed extents + * minor code and doc updates btrfs-progs-3.14.2 (2014-05-29) - * documentation is now written in asciidoc and there are manpages for each - subcommand - * misc bugfixes + * documentation is now written in asciidoc and there are manpages for each + subcommand + * misc bugfixes btrfs-progs-3.13 (skipped) """""""""""""""""""""""""" btrfs-progs-3.12 (2013-11-25) """"""""""""""""""""""""""""" - * announcement, tarballs - * first release after 0.19 (2009/06) with a lot of changes + * announcement, tarballs + * first release after 0.19 (2009/06) with a lot of changes