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Bug #40249

luminous: "test/librbd/test_librbd.cc:4729: Failure" in rados

Added by Yuri Weinstein almost 5 years ago. Updated over 4 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
-
Target version:
-
% Done:

0%

Source:
Q/A
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
rados
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

Run: http://pulpito.front.sepia.ceph.com/yuriw-2019-06-06_14:54:17-rados-wip-yuri-testing-2019-06-05-2303-luminous-distro-basic-smithi/4008702/
Logs: http://qa-proxy.ceph.com/teuthology/yuriw-2019-06-06_14:54:17-rados-wip-yuri-testing-2019-06-05-2303-luminous-distro-basic-smithi/4008702/teuthology.log

2019-06-06T17:47:43.862 INFO:teuthology.orchestra.run.smithi037:> sudo adjust-ulimits ceph-coverage /home/ubuntu/cephtest/archive/coverage timeout 30 ceph --cluster ceph --admin-daemon /var/run/ceph/ceph-osd.2.asok dump_blocked_ops
2019-06-06T17:47:43.931 INFO:teuthology.orchestra.run.smithi037.stderr:nodeep-scrub is unset
2019-06-06T17:47:43.940 INFO:tasks.workunit.client.0.smithi113.stdout:test/librbd/test_librbd.cc:4729: Failure
2019-06-06T17:47:43.940 INFO:tasks.workunit.client.0.smithi113.stdout:Value of: parent.snap_protect("parent_snap")
2019-06-06T17:47:43.940 INFO:tasks.workunit.client.0.smithi113.stdout:  Actual: -38
2019-06-06T17:47:43.940 INFO:tasks.workunit.client.0.smithi113.stdout:Expected: 0
2019-06-06T17:47:43.947 INFO:tasks.workunit.client.0.smithi113.stdout:[  FAILED  ] TestLibRBD.Mirror (118 ms)
2019-06-06T17:47:43.947 INFO:tasks.workunit.client.0.smithi113.stdout:[ RUN      ] TestLibRBD.FlushCacheWithCopyupOnExternalSnapshot
2019-06-06T17:47:43.948 INFO:tasks.workunit.client.0.smithi113.stdout:SKIPPING
2019-06-06T17:47:43.948 INFO:tasks.workunit.client.0.smithi113.stdout:[       OK ] TestLibRBD.FlushCacheWithCopyupOnExternalSnapshot (0 ms)
2019-06-06T17:47:43.948 INFO:tasks.workunit.client.0.smithi113.stdout:[ RUN      ] TestLibRBD.DiscardAfterWrite
2019-06-06T17:47:43.948 INFO:tasks.workunit.client.0.smithi113.stdout:using old format
2019-06-06T17:47:43.976 INFO:tasks.workunit.client.0.smithi113.stdout:[       OK ] TestLibRBD.DiscardAfterWrite (29 ms)
2019-06-06T17:47:43.977 INFO:tasks.workunit.client.0.smithi113.stdout:[ RUN      ] TestLibRBD.ExclusiveLock
2019-06-06T17:47:43.977 INFO:tasks.workunit.client.0.smithi113.stdout:SKIPPING
2019-06-06T17:47:43.977 INFO:tasks.workunit.client.0.smithi113.stdout:[       OK ] TestLibRBD.ExclusiveLock (0 ms)
2019-06-06T17:47:44.000 INFO:teuthology.orchestra.run.smithi037.stdout:op_tracker tracking is not enabled now, so no ops are tracked currently, even those get stuck. Please enable "osd_enable_op_tracker", and the tracker will start to track new ops received afterwards.
2019-06-06T17:47:44.000 INFO:tasks.ceph.osd.0.smithi037.stderr:2019-06-06 17:47:43.998249 7f05b9d66700 -1 received  signal: Hangup from  PID: 493112 task name: /usr/bin/python /usr/bin/daemon-helper kill ceph-osd -f --cluster ceph -i 0  UID: 0


Related issues

Related to rbd - Bug #40614: [test] TestLibrbd.Mirror might use uninitalized "features" variable Duplicate 07/01/2019

History

#1 Updated by Greg Farnum over 4 years ago

  • Project changed from Ceph to rbd

#2 Updated by Jason Dillaman over 4 years ago

  • Status changed from New to Need More Info

@Yuri: there is an uninitialized variable in "test_librbd.cc:4723" on the Jewel branch. Since that's a EOL code branch, probably the best way to fix it is to update the QA suite to set the "RBD_FEATURES" environment variable to the default of 61. That will avoid using the old RBD image format and will always pass the test.

#3 Updated by Nathan Cutler over 4 years ago

It doesn't help that the log is 2.9G :-(

#4 Updated by Nathan Cutler over 4 years ago

  • Subject changed from "test/librbd/test_librbd.cc:4729: Failure" in rados to luminous: "test/librbd/test_librbd.cc:4729: Failure" in rados
  • Status changed from Need More Info to Fix Under Review
  • Pull request ID set to 28991

#5 Updated by Nathan Cutler over 4 years ago

  • Related to Bug #40614: [test] TestLibrbd.Mirror might use uninitalized "features" variable added

#6 Updated by Jason Dillaman over 4 years ago

  • Status changed from Fix Under Review to Resolved

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