[LU-19777] rolling-downgrade-client2 sanity test_413A: lmv.*.qos_rr_index was != 1

• Type: Bug
• Resolution: Fixed
• Priority: Medium
• Fix Version/s: Lustre 2.18.0
• Affects Version/s: Lustre 2.17.0, Lustre 2.16.1, Lustre 2.15.8
• Severity: 3
• Assignee: Fred Dilger
• Reporter: Fred Dilger

Description

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

This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/1bc63147-38dd-442a-b9b3-d38c637cc6e5

test_413A failed with the following error:

lmv.*.qos_rr_index was  != 1

Test session details:
clients: https://build.whamcloud.com/job/lustre-b_es6_0/875 - 4.18.0-553.76.1.el8_10.x86_64
servers: https://build.whamcloud.com/job/lustre-b_es6_0/875 - 4.18.0-553.76.1.el8_lustre.ddn17.x86_64

== sanity test 413A: get and set qos_rr_index on all clients ========================================= 09:01:55 (1763110915)
before
CMD: onyx-157vm49.onyx.whamcloud.com,onyx-157vm50 /usr/sbin/lctl get_param lmv.*.qos_rr_index
onyx-157vm50: error: get_param: param_path 'lmv/*/qos_rr_index': No such file or directory
lmv.lustre-clilmv-ff4a9514047c3800.qos_rr_index=52
CMD: onyx-157vm49.onyx.whamcloud.com /usr/sbin/lctl set_param -n lmv.*.qos_rr_index=0
CMD: onyx-157vm50 /usr/sbin/lctl set_param -n lmv.*.qos_rr_index=1
onyx-157vm50: error: set_param: param_path 'lmv/*/qos_rr_index': No such file or directory
after
CMD: onyx-157vm49.onyx.whamcloud.com,onyx-157vm50 /usr/sbin/lctl get_param lmv.*.qos_rr_index
onyx-157vm50: error: get_param: param_path 'lmv/*/qos_rr_index': No such file or directory
lmv.lustre-clilmv-ff4a9514047c3800.qos_rr_index=0
CMD: onyx-157vm49.onyx.whamcloud.com /usr/sbin/lctl get_param -n lmv.*.qos_rr_index
CMD: onyx-157vm50 /usr/sbin/lctl get_param -n lmv.*.qos_rr_index
onyx-157vm50: error: get_param: param_path 'lmv/*/qos_rr_index': No such file or directory
sanity test_413A: @@@@@@ FAIL: lmv.*.qos_rr_index was != 1
Trace dump:
= /usr/lib64/lustre/tests/test-framework.sh:6884:error()
= /usr/lib64/lustre/tests/sanity.sh:28535:test_413A()
= /usr/lib64/lustre/tests/test-framework.sh:7241:run_one()
= /usr/lib64/lustre/tests/test-framework.sh:7302:run_one_logged()
= /usr/lib64/lustre/tests/test-framework.sh:7125:run_test()
= /usr/lib64/lustre/tests/sanity.sh:28540:main()
Dumping lctl log to /autotest/autotest-2/2025-11-13/lustre-b_es6_0_rolling-upgrade-downgrade_875_231_c3442da0-4382-4ff0-a2fb-3a37dafc1cb1/lustre-b_es6_0_rolling-downgrade-client2_875_231_6//sanity.test_413A.*.1763110917.log
CMD: onyx-157vm49.onyx.whamcloud.com,onyx-157vm50,onyx-157vm51,onyx-157vm52 /usr/sbin/lctl dk > /autotest/autotest-2/2025-11-13/lustre-b_es6_0_rolling-upgrade-downgrade_875_231_c3442da0-4382-4ff0-a2fb-3a37dafc1cb1/lustre-b_es6_0_rolling-downgrade-client2_875_231_6//sanity.test_413A.debug_log.\$(hostname -s).1763110917.log;
dmesg > /autotest/autotest-2/2025-11-13/lustre-b_es6_0_rolling-upgrade-downgrade_875_231_c3442da0-4382-4ff0-a2fb-3a37dafc1cb1/lustre-b_es6_0_rolling-downgrade-client2_875_231_6//sanity.test_413A.dmesg.\$(hostname -s).1763110917.log

VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV
sanity test_413A - lmv.*.qos_rr_index was != 1

Issue Links

• is related to: LU-19424 show/set LMV MDT mkdir starting index