[LU-7103] ost-pools test_7a: test failed to respond and timed out

• Type: Bug
• Resolution: Fixed
• Priority: Major
• Fix Version/s: Lustre 2.8.0
• Affects Version/s: Lustre 2.8.0
• Environment: client and server: lustre-master build # 3167 RHEL7.1
• Severity: 3
• Assignee: Bob Glossman (Inactive)
• Reporter: Maloo

Description

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

This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/30ff2db8-5288-11e5-920d-5254006e85c2.

The sub-test test_7a failed with the following error:

test failed to respond and timed out

test hang but cannot find useful information

Issue Links

• is duplicated by: LU-7208 ost-pools test_7a: test failed to respond and timed out
• is related to: LU-6234 lfs computes pool name length incorrectly

Comments

[Joseph Gmitter (Inactive)]

Landed for 2.8.0

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch http://review.whamcloud.com/17350/
Subject: LU-7103 test: avoid cat of /dev/urandom
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: cddbef5fae44d09756639c4cd9de62f28f5b34cf

[Gerrit Updater]

Bob Glossman ([e-mail]) uploaded a new patch: http://review.whamcloud.com/17350
Subject: LU-7103 test: avoid cat of /dev/urandom
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 72bf3691eb56e3b187b73ec1bb4a173feab81dd1

[Andreas Dilger]

I would suspect that cat /dev/urandom is getting blocked for some reason in the VM. Please add a patch that removes the use of this and instead use something like echo $$$RANDOM$RANDOM which should generate a string between 3 and 15 characters long that can be cut shorter if needed.