[LU-6867] change test-framework to detect active facet based on current Lustre state

• Type: Bug
• Resolution: Unresolved
• Priority: Minor
• Affects Version/s: Lustre 2.7.0
• Labels: patch
• Severity: 3

Epic

test

• Assignee: Elena Gryaznova
• Reporter: Elena Gryaznova

Description

Lustre failover tests can not be ran test-by-test (ONLY=1 replay-dual.sh && ONLY=2 replay-dual.sh) on the setup with ${facet}_HOST != ${facet}failover_HOST.
t-f keeps the "active" facet info in "${facet}active" files, which are created
when facet_failover() is executed first time in the test session.
Before facet_failover() executed these files are empty and
active facet is ${facet} by default.
In case when tests are executed test-by-test the active facet is
${facet}failover after 1st test completed, and 2nd test is started
having ${facet}failover active without this info stored in
${facet}active files.

It looks reasonable to detect active facet based on current state.

Issue Links

• is related to: LU-10827 conf-sanity test 0 fails with ‘rmmod: ERROR: Module lustre is in use’

Comments

[Gerrit Updater]

"Elena Gryaznova <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/46360
Subject: LU-6867 tests: detect active facet based on current state
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 208ac4be4f08ca9da5e762ecde66031d7f835f30

[Gerrit Updater]

"Alexander Boyko <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/45806
Subject: LU-6867 test: detect active facet based on current state
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: ac66dc10236e91e02b15e11b5307126c6a6c85ca

[Peter Jones]

Reverted from 2.11 because of LU-10827

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/31798/
Subject: Revert "LU-6867 test: detect active facet based on current state"
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 5e5e25e8519e3a31a1aca93c87850fc45569b112

[Gerrit Updater]

James Nunez ([e-mail]) uploaded a new patch: https://review.whamcloud.com/31798
Subject: Revert "LU-6867 test: detect active facet based on current state"
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: d569ee134ef736fc47a7cdec6e0008a211176624

[Peter Jones]

Landed for 2.11

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/15638/
Subject: LU-6867 test: detect active facet based on current state
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 643e3b4316b6c59009c259b96d38495152989df4

[Gerrit Updater]

Elena Gryaznova ([e-mail]) uploaded a new patch: http://review.whamcloud.com/15638
Subject: LU-6867 test: detect active facet based on current state
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: a5fed9eff74b8a5f376e348bdaef576473b93872