Re: Btrfs progs release 5.10

[Filipe Manana <fdmanana@gmail.com>]

On Tue, Jan 19, 2021 at 5:26 AM David Sterba <dsterba@suse.com> wrote:
>
> Hi,
>
> btrfs-progs version 5.10 have been released.
>
> Only minor changes snice -rc1: CI on gitlab disabled, some docs added.
>
> Changelog:
>
>   * 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 avaialble
>   * 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 tolpevel
>     * 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
>
> Tarballs: https://www.kernel.org/pub/linux/kernel/people/kdave/btrfs-progs/
> Git: git://git.kernel.org/pub/scm/linux/kernel/git/kdave/btrfs-progs.git
>
> Shortlog:
>
> Adam Borowski (1):
>       btrfs-progs: a bunch of typo fixes
>
> Daniel Xu (1):
>       btrfs-progs: sort main help menu entries
>
> David Sterba (22):
>       btrfs-progs: scrub status: print percents of scrubbed bytes
>       btrfs-progs: scrub status: add unit mode options
>       btrfs-progs: docs: add missing option to scrub status
>       btrfs-progs: move path_cat_out helpers to path-utils
>       btrfs-progs: docs: fix mknod arguments of the control device
>       btrfs-progs: add helpers for parsing filesystem exclusive operation
>       btrfs-progs: add helper to check or wait for exclusive operation
>       btrfs-progs: add enqueue parameter for exclusive ops
>       btrfs-progs: docs: document fs exclusive operations
>       btrfs-progs: subvol show: fix required arguments in help texts
>       btrfs-progs: fix short/long unit size options
>       btrfs-progs: tests: add Makefile for testsuite
>       btrfs-progs: initialize formatter context properly
>       btrfs-progs: tests: add json formatter test coverage
>       btrfs-progs: build: add missing gitignore and clean binaries
>       btrfs-progs: tests: test full 64bit timestamp conversion on ext4
>       btrfs-progs: subvol set-default: change id to 5 if specified as 0
>       btrfs-progs: tests: set toplevel subvolume as default when specified as 0
>       btrfs-progs: ci: temporarily disable gitlab CI
>       btrfs-progs: docs: document command line conventions
>       btrfs-progs: update CHANGES for 5.10
>       Btrfs progs v5.10
>
> Eric Semeniuc (1):
>       btrfs-progs: docs: grammar and typo fix for btrfs check
>
> Goldwyn Rodrigues (3):
>       btrfs-progs: add get_fsid_fd() for getting fsid using fd
>       btrfs-progs: add sysfs file reading helpers
>       btrfs-progs: check for exclusive operation before issuing another
>
> Jiachen YANG (1):
>       btrfs-progs: convert: copy extra timespec on ext4
>
> Josef Bacik (4):
>       btrfs-progs: only print the parent or ref root for ref mismatches
>       btrfs-progs: print the eb flags for nodes as well
>       btrfs-progs: image: fix invalid size check for extent items
>       btrfs-progs: check: properly exclude leaves for lowmem mode
>
> Marcos Paulo de Souza (4):
>       btrfs-progs: build: add libmount dependency
>       btrfs-progs: utils: introduce find_mount_fsroot

I can't find the thread for that patch on the mailing list, so I'll
report the issue here.

This change, "btrfs-progs: utils: introduce find_mount_fsroot", makes
at least one test case from fstests fail:

$ ./check btrfs/184
FSTYP         -- btrfs
PLATFORM      -- Linux/x86_64 debian8 5.11.0-rc6-btrfs-next-80 #1 SMP
PREEMPT Wed Feb 3 11:28:05 WET 2021
MKFS_OPTIONS  -- /dev/sdc
MOUNT_OPTIONS -- /dev/sdc /home/fdmanana/btrfs-tests/scratch_1

btrfs/184 1s ... [failed, exit status 1]- output mismatch (see
/home/fdmanana/git/hub/xfstests/results//btrfs/184.out.bad)
    --- tests/btrfs/184.out 2020-06-10 19:29:03.822519250 +0100
    +++ /home/fdmanana/git/hub/xfstests/results//btrfs/184.out.bad
2021-02-16 11:42:40.755587041 +0000
    @@ -1,2 +1,3 @@
     QA output created by 184
    -Silence is golden
    +Deleted dev superblocks not scratched
    +(see /home/fdmanana/git/hub/xfstests/results//btrfs/184.full for details)
    ...
    (Run 'diff -u /home/fdmanana/git/hub/xfstests/tests/btrfs/184.out
/home/fdmanana/git/hub/xfstests/results//btrfs/184.out.bad'  to see
the entire diff)
Ran: btrfs/184
Failures: btrfs/184
Failed 1 of 1 tests

Any plans to fix this?

Thanks.

>       btrfs-progs: inspect: use find_mount_fsroot in logical-resolve
>       btrfs-progs: tests: test logical-resolve in various scenarios
>
> Nikolay Borisov (2):
>       btrfs-progs: check: add option to remove ino cache
>       btrfs-progs: tests: test check --clear-ino-cache
>
> Omar Sandoval (1):
>       btrfs-progs: send: fix crash on unknown option
>
> Qu Wenruo (6):
>       btrfs-progs: mkfs: refactor how we handle sectorsize override
>       btrfs-progs: check/lowmem: add ability to repair extent item generation
>       btrfs-progs: check/original: don't reset extent generation for check_block
>       btrfs-progs: check/original: add ability to repair extent item generation
>       btrfs-progs: tests: enhance invalid extent item generation test cases
>       btrfs-progs: check: only warn if clearing v1 cache and v2 found
>
> Sheng Mao (1):
>       btrfs-progs: align receive buffer to enable fast CRC
>
> Sidong Yang (3):
>       btrfs-progs: fi usage: add avail info from statfs()
>       btrfs-progs: extend fmt_print_start_group to handle unnamed group
>       btrfs-progs: device stats: add json output format
>
> Su Yue (2):
>       btrfs-progs: subvol show: reset subvol_path to NULL after free
>       btrfs-progs: print bytenr of child eb if mismatched level found in read_node_slot
>
> Tomasz Torcz (1):
>       btrfs-progs: docs: add info about "single" profile requirements for swapfile
>


-- 
Filipe David Manana,

“Whether you think you can, or you think you can't — you're right.”