Bug #7545: rados: notify was not recieved in ceph_test_rados_watch_notify with thrashing on emperor - Ceph - Ceph

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Bug #7545

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rados: notify was not recieved in ceph_test_rados_watch_notify with thrashing on emperor

Added by Josh Durgin about 10 years ago. Updated about 10 years ago.

Status:

Duplicate

Priority:

Urgent

Assignee:

Category:

Target version:

% Done:

Source:

Q/A

Tags:

Backport:

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

ceph-qa-suite:

Pull request ID:

Crash signature (v1):

Crash signature (v2):

Description

This looks like it might just be a bug in the test. This is all the output from ceph_test_rados_watch_notify, with a bunch of
osd thrashing omitted:

2014-02-25T19:09:15.108 INFO:teuthology.task.workunit.client.0.out:[10.214.132.31]: process_1_[7556]: creating pool foo.7555
2014-02-25T19:09:15.108 INFO:teuthology.task.workunit.client.0.out:[10.214.132.31]: process_1_[7556]: created object 0...
2014-02-25T19:09:15.108 INFO:teuthology.task.workunit.client.0.out:[10.214.132.31]: process_1_[7556]: finishing.
...
2014-02-25T19:09:39.474 INFO:teuthology.task.workunit.client.0.out:[10.214.132.31]: process_3_[7558]: notifying object 0.obj
...
2014-02-25T19:09:42.284 INFO:teuthology.task.workunit.client.0.out:[10.214.132.31]: process_2_[7557]: watching object 0.obj
2014-02-25T19:09:42.284 INFO:teuthology.task.workunit.client.0.out:[10.214.132.31]: Received fewer notifies than expected: 0 < 1
2014-02-25T19:09:42.284 INFO:teuthology.task.workunit.client.0.out:[10.214.132.31]: waitpid(7556)
2014-02-25T19:09:42.284 INFO:teuthology.task.workunit.client.0.out:[10.214.132.31]: waitpid(7557)
2014-02-25T19:09:42.285 INFO:teuthology.task.workunit.client.0.out:[10.214.132.31]: test1: got error: run_until_finished: runnable process_2: got error: process_2 returned exit_status 1

It looks like the watch actually ocurred after the notify, which is useless for that test.

Related issues 1 (0 open — 1 closed)