[LU-10152] conf-sanity test 99 needs to clean up at the end of the test

• Type: Improvement
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.11.0
• Affects Version/s: Lustre 2.11.0
• Labels: easy tests
• Assignee: James Nunez (Inactive)
• Reporter: James Nunez (Inactive)

Description

conf-sanity test_99 formats OST 1 with the “^resize_inode” and “meta_bg” options and does not reformat at the end of the test. This can cause tests that run after test 99 to fail. For example, running test 103 after test 99 causes the test to fail; see https://testing.hpdd.intel.com/test_sets/12bfb528-b4ad-11e7-9eee-5254006e85c2.

From the test log, we can see that OST 1 cannot be formatted

CMD: trevis-22vm3 mkdir -p /mnt/lustre-ost1
CMD: trevis-22vm3 test -b /dev/lvm-Role_OSS/P1
CMD: trevis-22vm3 e2label /dev/lvm-Role_OSS/P1
Starting ost1:   /dev/lvm-Role_OSS/P1 /mnt/lustre-ost1
CMD: trevis-22vm3 mkdir -p /mnt/lustre-ost1; mount -t lustre   		                   /dev/lvm-Role_OSS/P1 /mnt/lustre-ost1
trevis-22vm3: mount.lustre: mount /dev/mapper/lvm--Role_OSS-P1 at /mnt/lustre-ost1 failed: Address already in use
trevis-22vm3: The target service's index is already in use. (/dev/mapper/lvm--Role_OSS-P1)
Start of /dev/lvm-Role_OSS/P1 on ost1 failed 98

Although it seems excessive, calling reformat() at the end of the test will fix this issue.

Comments

[Peter Jones]

Landed for 2.11

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/29717/
Subject: LU-10152 tests: reformat after conf-sanity test 99
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: c14e6d47b216e6dab4b8c6ed4f491e700ce19367

[Gerrit Updater]

James Nunez ([e-mail]) uploaded a new patch: https://review.whamcloud.com/29717
Subject: LU-10152 tests: reformat after conf-sanity test 99
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: c6d9f0bdf5ac39a8e4ccc1c68d865310c02f043c