On 9.03.21 г. 10:49 ч., kernel test robot wrote:
>
>
> Greeting,
>
> FYI, we noticed the following commit (built with gcc-9):
>
> commit: 5297199a8bca12b8b96afcbf2341605efb6005de ("btrfs: remove inode number
> cache feature")
> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
>
>
> in testcase: xfstests
> version: xfstests-x86_64-d41dcbd-1_20201218
> with following parameters:
>
> disk: 6HDD
> fs: btrfs
> test: btrfs-group-22
> ucode: 0x28
>
> test-description: xfstests is a regression test suite for xfs and other files
> ystems.
> test-url: git://git.kernel.org/pub/scm/fs/xfs/xfstests-dev.git
>
>
> on test machine: 8 threads Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz with 8G
> memory
>
> caused below changes (please refer to attached dmesg/kmsg for entire
> log/backtrace):
>
>
>
>
> If you fix the issue, kindly add following tag
> Reported-by: kernel test robot <oliver.s...@intel.com>
>
> 2021-03-09 04:13:26 export TEST_DIR=/fs/sdb1
> 2021-03-09 04:13:26 export TEST_DEV=/dev/sdb1
> 2021-03-09 04:13:26 export FSTYP=btrfs
> 2021-03-09 04:13:26 export SCRATCH_MNT=/fs/scratch
> 2021-03-09 04:13:26 mkdir /fs/scratch -p
> 2021-03-09 04:13:26 export SCRATCH_DEV_POOL="/dev/sdb2 /dev/sdb3 /dev/sdb4
> /dev/sdb5 /dev/sdb6"
> 2021-03-09 04:13:26 sed "s:^:btrfs/:"
> //lkp/benchmarks/xfstests/tests/btrfs-group-22
> 2021-03-09 04:13:26 ./check btrfs/220 btrfs/221 btrfs/222 btrfs/223 btrfs/224
> btrfs/225 btrfs/226 btrfs/227
> FSTYP -- btrfs
> PLATFORM -- Linux/x86_64 lkp-hsw-d01 5.10.0-rc7-00162-g5297199a8bca #1
> SMP Sat Feb 27 21:06:26 CST 2021
> MKFS_OPTIONS -- /dev/sdb2
> MOUNT_OPTIONS -- /dev/sdb2 /fs/scratch
>
> btrfs/220 - output mismatch (see
> /lkp/benchmarks/xfstests/results//btrfs/220.out.bad)
> --- tests/btrfs/220.out 2021-01-14 07:40:58.000000000 +0000
> +++ /lkp/benchmarks/xfstests/results//btrfs/220.out.bad 2021-03-09
> 04:13:32.880794446 +0000
> @@ -1,2 +1,3 @@
> QA output created by 220
> +Unexepcted mount options, checking for
> 'inode_cache,relatime,space_cache,subvol=/,subvolid=5' in
> 'rw,relatime,space_cache,subvolid=5,subvol=/' using 'inode_cache'
Given that the commit removes the inode_cache feature that's expected, I
assume you need to adjust your fstests configuration to not use
inode_cache.
