On 2020/5/26 15:44, Chao Yu wrote:
> On 2020/5/26 10:26, Jaegeuk Kim wrote:
>> On 05/26, Chao Yu wrote:
>>> Hi Jaegeuk,
>>>
>>> On 2020/5/26 9:59, Jaegeuk Kim wrote:
>>>> Hi Chao,
>>>>
>>>> I'm hitting segment.c:1065 when running longer fsstress (1000s) with error
>>>
>>> (1000s) do you mean time in single round or total time of multi rounds?
>>>
>>>> injection. Do you have any issue from your side?
>>>
>>> I haven't hit that before, in my test, in single round, fsstress won't last
>>> long
>>> time (normally about 10s+ for each round).
>>>
>>> Below is por_fsstress() implementation in my code base:
>>>
>>> por_fsstress()
>>> {
>>> _fs_opts
>>>
>>> while true; do
>>> ltp/fsstress -x "echo 3 > /proc/sys/vm/drop_caches" -X 10
>>> -r -f fsync=8 -f sync=0 -f write=4 -f dwrite=2 -f truncate=6 -f allocsp=0
>>> -f bulkstat=0 -f bulkstat1=0 -f freesp=0 -f zero=1 -f collapse=1 -f
>>> insert=1 -f resvsp=0 -f unresvsp=0 -S t -p 20 -n 200000 -d $TESTDIR/test &
>>> sleep 10
>>> src/godown $TESTDIR
>>> killall fsstress
>>> sleep 5
>>> umount $TESTDIR
>>> if [ $? -ne 0 ]; then
>>> for i in `seq 1 50`
>>> do
>>> umount $TESTDIR
>>> if [ $? -eq 0]; then
>>> break
>>> fi
>>> sleep 5
>>> done
>>> fi
>>> echo 3 > /proc/sys/vm/drop_caches
>>> _fsck
>>> _mount f2fs
>>> rm $TESTDIR/testfile
>>> touch $TESTDIR/testfile
>>> umount $TESTDIR
>>> _fsck
>>> _mount f2fs
>>> _rm_50
>>> done
>>> }
>>>
>>> Did you update this code?
>>>
>>> Could you share more test configuration, like mkfs option, device size,
>>> mount option,
>>> new por_fsstress() implementation if it exists? I can try to reproduce this
>>> issue
>>> in my env.
>>
>> I just changed, in __run_godown_fsstress(), sleep 1000 instead of 10.
>>
>> https://github.com/jaegeuk/xfstests-f2fs/blob/f2fs/run.sh#L249
>>
>> ./run.sh por_fsstress
>
> Reproducing...
After one night reproducing, the issue still not occur..
BTW, I enabled below features in image:
extra_attr project_quota inode_checksum flexible_inline_xattr inode_crtime
compression
and tagged compression flag on root inode.
>
> Thanks,
>
>>
>>>
>>> Thanks,
>>>
>>>>
>>>> Thanks,
>>>> .
>>>>
>> .
>>
>
>
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> .
>
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