Bug #13437: TestClientLimits failing: not seeing the expected MDS log from stuck client tid updates - CephFS - Ceph

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Bug #13437

closed

TestClientLimits failing: not seeing the expected MDS log from stuck client tid updates

Added by Greg Farnum over 8 years ago. Updated over 8 years ago.

Status:

Resolved

Priority:

Urgent

Assignee:

Category:

Testing

Target version:

% Done:

Source:

Q/A

Tags:

Backport:

infernalis

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

ceph-qa-suite:

Component(FS):

Labels (FS):

Pull request ID:

Crash signature (v1):

Crash signature (v2):

Description

Here's one of them: http://qa-proxy.ceph.com/teuthology/teuthology-2015-10-06_23:04:02-fs-infernalis---basic-multi/1093450/

I've seen this a few times before. The one I investigated seemed to indicate that the client was not picking up on the config value which forces it to not flush its oldest tid, but I did not have enough evidence to indicate why.

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Updated by Zheng Yan over 8 years ago

Status changed from New to 12

the cause is that infernalis branch of ceph does not contain the client cap flush changes. but infernalis branch of ceph-qa-suite does.

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Updated by Zheng Yan over 8 years ago

https://github.com/ceph/ceph-qa-suite/pull/615

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Updated by Greg Farnum over 8 years ago

It's failing on master too: http://pulpito.ceph.com/teuthology-2015-10-09_23:04:01-fs-master---basic-multi/1098621/

And unless I messed up it should be in infernalis as well, although we might've gotten a couple runs that didn't match up. Will check when at a computer.

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