[LU-5929] conf-sanity test 72 - tune2fs: No such file or directory

• Status: Resolved
• Project: Lustre
• Affects Version/s: Lustre 2.6.0, Lustre 2.7.0, Lustre 2.5.3
• Fix Version/s: Lustre 2.8.0
• Type: Bug
• Priority: Minor
• Reporter: James Nunez (Inactive)
• Assignee: James Nunez (Inactive)
• Resolution: Fixed
• Labels: tests

Environment

Auto-test and OpenSFS cluster

• Severity: 3

Description

conf-sanity test_72 calls tries to "tune MDT with '-O extents' by calling

$TUNE2FS -O extents $(mdsdevname $num)

Yet, this generates an error. In the client test_log, we can see:

tune2fs: No such file or directory while trying to open /dev/lvm-Role_MDS/P1
Couldn't find valid filesystem superblock.
tune2fs 1.42.12.wc1 (15-Sep-2014)

The test will continue without error even though the call to tune2fs fails.
Here is an example of a test session that conf-sanity test 72 PASSes, but tune2fs fails https://testing.hpdd.intel.com/test_sets/265a72ae-6dbf-11e4-9c5a-5254006e85c2

The call to tune2fs should be made on the MDS(s) and we should check the return code of tune2fs.

I will upload a patch.

Comments

[Gerrit Updater]

James Nunez ([e-mail]) uploaded a new patch: http://review.whamcloud.com/12761
Subject: LU-5929 tests: conf-sanity test 72 call tune2fs on MDSs
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: f61728f74bab5d52cb63691a627f36edb8a4bca4

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch http://review.whamcloud.com/12761/
Subject: LU-5929 tests: conf-sanity test 72 call tune2fs on MDSs
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 514f028104bbdbb48a9e5a22b27d71508cdda87b

[James Nunez (Inactive)]

Landed to master for 2.8.0.