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X-MS-Exchange-CrossTenant-Id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: KxLi1O4j4nPzW/93aEI8P+x6vO6kkOXX1sKr3UmcLk7WZFQ/DGh4HCSzGCyGyThSwzVBt1+qhrms3nFrCMSgSQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR10MB4600 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-03-28_12,2024-03-27_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 adultscore=0 malwarescore=0 phishscore=0 mlxscore=0 mlxlogscore=999 spamscore=0 bulkscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2403210000 definitions=main-2403280087 X-Proofpoint-GUID: v3DLvVorOqveo7yR_QS8Q_08atEmUYNN X-Proofpoint-ORIG-GUID: v3DLvVorOqveo7yR_QS8Q_08atEmUYNN On 3/28/24 20:03, Filipe Manana wrote: > On Thu, Mar 28, 2024 at 11:46 AM Anand Jain wrote: >> >> >>>> diff --git a/tests/btrfs/071 b/tests/btrfs/071 >>>> index 6ebbd8cc..7ba15390 100755 >>>> --- a/tests/btrfs/071 >>>> +++ b/tests/btrfs/071 >>>> @@ -58,17 +58,15 @@ run_test() >>>> echo "$remount_pid" >>$seqres.full >> >> >> >>>> echo "Wait for fsstress to exit and kill all background workers" >>>>>> $seqres.full >>>> - wait $fsstress_pid >>>> - kill $replace_pid $remount_pid >>>> - wait >>>> + kill $replace_pid >>>> + wait $fsstress_pid $replace_pid >> >> The change first kills the replace and then wait for fsstress. Was this >> intentional? > > It wasn't. Ok. Thanks for confirming. I will fix it. -Anand > But after all patches applied, everything's correct, we > wait for fsstress to finish and then kill replace. > Do you want me to fix that? > > The sequence will have to be: > > wait $fsstress_pid > kill $replace_pid > wait $replace_pid > > Thanks. > >> >> This patch is causing a regression. The replace never gets killed, as >> the echo-comment specifically states to wait for fsstress and then kill >> the replace. Following it fixes the issue. >> >> Which the patch 7/10 reversed the order to fix. But why? >> >> Thanks, Anand >> >> >>>> - # wait for the remount and replace operations to finish >>>> + # wait for the replace operationss to finish >> >> >> >> >>>> while ps aux | grep "replace start" | grep -qv grep; do >>>> sleep 1 >>>> done >>>> - while ps aux | grep "mount.*$SCRATCH_MNT" | grep -qv grep; do >>>> - sleep 1 >>>> - done >>>> + >>>> + _btrfs_kill_stress_remount_compress_pid $remount_pid $SCRATCH_MNT >>>> echo "Scrub the filesystem" >>$seqres.full >>>> $BTRFS_UTIL_PROG scrub start -B $SCRATCH_MNT >>$seqres.full 2>&1