[LU-8655] customize run_mdtest()

• Type: Improvement
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.9.0
• Affects Version/s: Lustre 2.9.0
• Labels: patch
• Assignee: Jian Yu
• Reporter: Elena Gryaznova

Description

sometimes it is required to run mdtest with parameters missing in run_mdtest()
Example: To reproduce some issue reported by our customers we needed to run:
mpirun -np 1 mdtest -n 100000 -i 1 -p 5 -u -v -F -d mdtest.out

Proposed patch adds mdtest_custom_params, which allows to set mdtest_custom_params="-p 5 -F -v" to run mdtest with required parameters,

Comments

[Peter Jones]

Landed for 2.9

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch http://review.whamcloud.com/22850/
Subject: LU-8655 tests: customize run_mdtest()
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 29abb12fe8a333d8295420dfe3c70b9f742d6527

[Elena Gryaznova]

Thank you, Jian.
Done.

[Jian Yu]

Hi Elena,
It looks like autotest does not support the above way. Spaces are used as delimiter in the Test-Parameters line. Could you please specify two Test-Parameters lines to run mdtestssf and mdtestfpp separately? Thank you.

[Elena Gryaznova]

http://review.whamcloud.com/#/c/22850/2
Testing fails with error :
Patch Set 2:
Onyx Autotest2 found an error in the testrequirements: Undefined variable mdtestfpp used

Test parameters used:

Test-Parameters: trivial envdefinitions=ONLY="mdtestssf mdtestfpp" testlist=parallel-scale

Jian,
please advice what parameters should be used to run 2 tests.
Thanks.

[Gerrit Updater]

Elena Gryaznova ([e-mail]) uploaded a new patch: http://review.whamcloud.com/22850
Subject: LU-8655 tests: customize run_mdtest()
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 935b872f5957b1f61797bdbdc0137eab011837d0