[LU-16515] sanity test_118c test_118d: No page in writeback, writeback=0

• Type: Bug
• Resolution: Unresolved
• Priority: Major
• Fix Version/s: Lustre 2.16.0
• Affects Version/s: Lustre 2.16.0, Lustre 2.15.2, Lustre 2.15.3
• Labels: always_except
• Severity: 3
• Assignee: Yang Sheng
• Reporter: Maloo

Description

This issue was created by maloo for S Buisson <[e-mail]>

This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/8136068e-67b8-43b8-9a9a-f8d956af9458

test_118d failed with the following error:

No page in writeback, writeback=0

Test session details:
clients: https://build.whamcloud.com/job/lustre-reviews/91915 - 4.18.0-372.32.1.el8_6.x86_64
servers: https://build.whamcloud.com/job/lustre-reviews/91915 - 4.18.0-372.32.1.el8_lustre.x86_64

Test output is just:

== sanity test 118d: Fsync validation inject a delay of the bulk ==================================================================== 14:43:29 (1674830609)
7+0 records in
7+0 records out
458752 bytes (459 kB, 448 KiB) copied, 0.00275827 s, 166 MB/s
CMD: onyx-117vm3 lctl set_param fail_val=0 fail_loc=0x214
fail_val=0
fail_loc=0x214
 sanity test_118d: @@@@@@ FAIL: No page in writeback, writeback=0

VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV
sanity test_118d - No page in writeback, writeback=0

Issue Links

• duplicates: LU-8101 sanity test_118c fails with 'No page in writeback, writeback=0'
• duplicates: LU-16285 Prolong the lock BL timeout