| 2008-10-28 18:30:31 |
Shang Wu |
bug |
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added bug |
| 2008-10-28 18:32:49 |
Shang Wu |
description |
Binary package hint: cman
I have setup with redhat-cluster-suite on the hardy 8.04.1 server kernel. After the setup complete, run the command: sudo fence_tool dump. The fenced process start taking 100% CPU usage. |
Binary package hint: cman
I have setup with redhat-cluster-suite on two of the hardy 8.04.1 server kernel. After the setup complete, run the command: sudo fence_tool dump. The fenced process start taking 100% CPU usage. |
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| 2008-11-14 18:40:25 |
Shang Wu |
redhat-cluster: status |
New |
Confirmed |
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| 2008-11-14 18:40:25 |
Shang Wu |
redhat-cluster: statusexplanation |
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| 2008-11-15 16:35:28 |
Jorge Castro |
bug |
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assigned to redhatcluster |
| 2008-11-15 18:08:51 |
Bug Watch Updater |
redhatcluster: status |
Unknown |
Fix Committed |
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| 2008-11-28 10:40:37 |
Thierry Carrez |
bug |
|
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added attachment 'redhat-cluster_2.20080227-0ubuntu1.1.debdiff' (redhat-cluster_2.20080227-0ubuntu1.1.debdiff) |
| 2008-11-28 10:44:58 |
Thierry Carrez |
redhat-cluster: status |
Confirmed |
Fix Released |
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| 2008-11-28 10:44:58 |
Thierry Carrez |
redhat-cluster: statusexplanation |
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Intrepid/jaunty are already fixed through integration of a later upstream release. |
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| 2009-01-20 21:58:09 |
Bug Watch Updater |
redhatcluster: status |
Fix Committed |
Fix Released |
|
| 2009-02-23 07:18:01 |
Thierry Carrez |
redhat-cluster: status |
New |
Triaged |
|
| 2009-02-23 07:18:01 |
Thierry Carrez |
redhat-cluster: assignee |
|
tcarrez |
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| 2009-02-23 07:18:01 |
Thierry Carrez |
redhat-cluster: importance |
Undecided |
High |
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| 2009-02-23 07:18:01 |
Thierry Carrez |
redhat-cluster: statusexplanation |
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| 2009-02-23 07:18:01 |
Thierry Carrez |
redhat-cluster: milestone |
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ubuntu-8.04.3 |
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| 2009-02-23 13:42:21 |
Thierry Carrez |
redhat-cluster: status |
Triaged |
Confirmed |
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| 2009-02-23 13:42:21 |
Thierry Carrez |
redhat-cluster: assignee |
tcarrez |
|
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| 2009-02-23 13:42:59 |
Thierry Carrez |
bug |
|
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added subscriber Ubuntu Stable Release Updates Team |
| 2009-02-23 19:32:06 |
Thierry Carrez |
bug |
|
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added subscriber Ubuntu Sponsors for main |
| 2009-03-09 22:30:03 |
Michael Jeanson |
bug |
|
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added subscriber Revolution Linux |
| 2009-03-10 13:03:16 |
Thierry Carrez |
bug |
|
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added attachment 'redhat-cluster_2.20080227-0ubuntu1.1.debdiff' (redhat-cluster_2.20080227-0ubuntu1.1.debdiff) |
| 2009-03-10 13:05:01 |
Thierry Carrez |
bug |
|
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added subscriber Ubuntu Sponsors for main |
| 2009-05-06 16:03:32 |
Thierry Carrez |
redhat-cluster (Ubuntu Hardy): status |
Confirmed |
Fix Committed |
|
| 2009-05-08 07:31:49 |
Martin Pitt |
tags |
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verification-needed |
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| 2009-06-18 09:44:54 |
Steve Langasek |
description |
Binary package hint: cman
I have setup with redhat-cluster-suite on two of the hardy 8.04.1 server kernel. After the setup complete, run the command: sudo fence_tool dump. The fenced process start taking 100% CPU usage. |
Binary package hint: cman
I have setup with redhat-cluster-suite on two of the hardy 8.04.1 server kernel. After the setup complete, run the command: sudo fence_tool dump. The fenced process start taking 100% CPU usage.
SRU justification:
In certain conditions groupd, fenced, and dlm_controld all have the potential to enter infinite/tight loops surrounding poll(2) due to a file descriptor being closed and not correctly handled. The poll loop for these daemons checks for POLLHUP, but not POLLERR or POLLNVAL. As such, file descriptors in these states are unhandled.
Versions affected: Hardy
Fix in development branch: Was fixed in >= Intrepid by integration of a later, fixed, upstream release.
Minimal patch: see comment 2 just above.
TEST CASE:
This is difficult to reproduce as it supposes a full RHCS setup and hitting the situation where those daemons enter the loop.
Regression potential:
Looking at the patch, regression potential is very low. It was taken from the RedHat bug and was later successfully integrated in the following RHCS releases. Users running the version from my PPA all reported success without any nasty side-effect. |
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| 2009-07-15 06:24:40 |
Launchpad Janitor |
redhat-cluster (Ubuntu Hardy): status |
Fix Committed |
Fix Released |
|
| 2011-02-17 08:23:37 |
Daniel Holbach |
bug |
|
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added subscriber Ubuntu Sponsors Team |
| 2011-02-17 08:23:53 |
Daniel Holbach |
removed subscriber [DEPRECATED] Ubuntu Sponsors for main |
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| 2011-02-22 00:38:39 |
Benjamin Drung |
removed subscriber Ubuntu Sponsors Team |
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| 2017-10-26 22:05:20 |
Bug Watch Updater |
redhatcluster: importance |
Unknown |
Low |
|
