This issue was created by maloo for S Buisson <sbuisson@ddn.com>

This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/0aeb277e-871b-460b-bd36-fb2265be9549

test_80b failed with the following error:

Timeout occurred after 176 minutes, last suite running was sanityn

Test session details:
clients: https://build.whamcloud.com/job/lustre-reviews/125447 - 4.18.0-553.117.1.el8_10.x86_64
servers: https://build.whamcloud.com/job/lustre-reviews/125447 - 4.18.0-553.117.1.el8_lustre.x86_64

Problem is when sanityn test_80b is run multiple times in a row. At some point we can see errors like:

rm: cannot remove '/mnt/lustre2/d80b.sanityn/migrate_dir/link_file': Input/output error
rm: cannot remove '/mnt/lustre2/d80b.sanityn/migrate_dir/link_file': Input/output error
rm: cannot remove '/mnt/lustre2/d80b.sanityn/migrate_dir/link_file': Input/output error
rm: cannot remove '/mnt/lustre2/d80b.sanityn/migrate_dir/link_file': Input/output error

And it finally blocks the test. The problem seems to be due to the fact that there are ongoing transactions on server side related to the migrate jobs. I am not sure how we could really guarantee there are no pending transactions on server side.

VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV
sanityn test_80b - Timeout occurred after 176 minutes, last suite running was sanityn