[linux-next:master] [xfs] c1220522ef: xfstests.xfs.011.fail

[linux-next:master] [xfs] c1220522ef: xfstests.xfs.011.fail

[kernel test robot]

Hello,

kernel test robot noticed "xfstests.xfs.011.fail" on:

commit: c1220522ef405a9ebf19447330c9e9de5dfc649c ("xfs: grant heads track byte counts, not LSNs")
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master

[test failed on linux-next/master 3fe121b622825ff8cc995a1e6b026181c48188db]

in testcase: xfstests
version: xfstests-x86_64-83598d2f-1_20240701
with following parameters:

	disk: 4HDD
	fs: xfs
	test: xfs-011



compiler: gcc-13
test machine: 4 threads Intel(R) Xeon(R) CPU E3-1225 v5 @ 3.30GHz (Skylake) with 16G memory

(please refer to attached dmesg/kmsg for entire log/backtrace)




If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <oliver.sang@intel.com>
| Closes: https://lore.kernel.org/oe-lkp/202407142151.a0d44fbb-oliver.sang@intel.com

2024-07-13 12:55:29 export TEST_DIR=/fs/sda1
2024-07-13 12:55:29 export TEST_DEV=/dev/sda1
2024-07-13 12:55:29 export FSTYP=xfs
2024-07-13 12:55:29 export SCRATCH_MNT=/fs/scratch
2024-07-13 12:55:29 mkdir /fs/scratch -p
2024-07-13 12:55:29 export SCRATCH_DEV=/dev/sda4
2024-07-13 12:55:29 export SCRATCH_LOGDEV=/dev/sda2
2024-07-13 12:55:29 export SCRATCH_XFS_LIST_METADATA_FIELDS=u3.sfdir3.hdr.parent.i4
2024-07-13 12:55:29 export SCRATCH_XFS_LIST_FUZZ_VERBS=random
2024-07-13 12:55:29 echo xfs/011
2024-07-13 12:55:29 ./check xfs/011
FSTYP         -- xfs (debug)
PLATFORM      -- Linux/x86_64 lkp-skl-d06 6.10.0-rc6-00081-gc1220522ef40 #1 SMP PREEMPT_DYNAMIC Sat Jul 13 18:40:03 CST 2024
MKFS_OPTIONS  -- -f /dev/sda4
MOUNT_OPTIONS -- /dev/sda4 /fs/scratch

xfs/011       - output mismatch (see /lkp/benchmarks/xfstests/results//xfs/011.out.bad)
    --- tests/xfs/011.out	2024-07-01 17:00:26.000000000 +0000
    +++ /lkp/benchmarks/xfstests/results//xfs/011.out.bad	2024-07-13 12:56:05.015411786 +0000
    @@ -1,2 +1,50 @@
     QA output created by 011
     Silence is golden.
    +cat: /sys/fs/xfs/sda4/log/reserve_grant_head: No such file or directory
    +cat: /sys/fs/xfs/sda4/log/reserve_grant_head: No such file or directory
    +/lkp/benchmarks/xfstests/tests/xfs/011: line 49: [: !=: unary operator expected
    +/lkp/benchmarks/xfstests/tests/xfs/011: line 50: [: !=: unary operator expected
    +cat: /sys/fs/xfs/sda4/log/write_grant_head: No such file or directory
    ...
    (Run 'diff -u /lkp/benchmarks/xfstests/tests/xfs/011.out /lkp/benchmarks/xfstests/results//xfs/011.out.bad'  to see the entire diff)
Ran: xfs/011
Failures: xfs/011
Failed 1 of 1 tests




The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20240714/202407142151.a0d44fbb-oliver.sang@intel.com



-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

Re: [linux-next:master] [xfs] c1220522ef: xfstests.xfs.011.fail

[Christoph Hellwig]

Yes, this is a known change the log internals exposed through sysfs.
We have a patch for xfstests for it, that I'll resend tomorrow.