[mod_cluster-issues] [JBoss JIRA] Reopened: (MODCLUSTER-120) Apache with mod_cluster refuses to start at first, after 7 retries it starts up
Radoslav Husar (JIRA)
jira-events at lists.jboss.org
Mon Feb 15 11:55:10 EST 2010
[ https://jira.jboss.org/jira/browse/MODCLUSTER-120?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Radoslav Husar reopened MODCLUSTER-120:
---------------------------------------
Ok, I am hitting this all the time and blocks my testing.
To reproduce, run
/home/rhusar/JBPAPP3672.sh
at this host
perf08.qa.atl2.redhat.com
- you will need to accept permanently the ssl cert of the svn if runing under your user, or run under 'hudson' user (look at script's source)
- the script will start itself again if the problem didn't happen (so kill it before it crashes the machine, thanks)
- problem with semaphore arrays?
------ Semaphore Arrays --------
key semid owner perms nsems
0x00000000 2916354 hudson 600 1
0x00000000 2949123 hudson 600 1
0x00000000 3407876 hudson 600 1
0x00000000 3440645 hudson 600 1
0x00000000 3473414 hudson 600 1
0x00000000 7045127 hudson 600 1
0x00000000 7077896 hudson 600 1
0x00000000 7110665 hudson 600 1
0x00000000 8978442 hudson 600 1
0x00000000 9011211 hudson 600 1
0x00000000 9076748 hudson 600 1
0x00000000 9109517 hudson 600 1
0x00000000 9175054 hudson 600 1
0x00000000 9207823 hudson 600 1
0x00000000 10747920 hudson 600 1
0x00000000 10715153 hudson 600 1
0x00000000 10780690 hudson 600 1
0x00000000 10813459 hudson 600 1
0x00000000 12582932 hudson 600 1
0x00000000 12615701 hudson 600 1
0x00000000 12648470 hudson 600 1
> Apache with mod_cluster refuses to start at first, after 7 retries it starts up
> -------------------------------------------------------------------------------
>
> Key: MODCLUSTER-120
> URL: https://jira.jboss.org/jira/browse/MODCLUSTER-120
> Project: mod_cluster
> Issue Type: Bug
> Affects Versions: 1.0.2.GA
> Environment: x64, RHEL 5.2, Server version: Apache/2.2.13 (Unix)
> Reporter: Radoslav Husar
> Assignee: Jean-Frederic Clere
> Priority: Critical
> Attachments: MODCLUSTER-120.log
>
>
> When starting up Apache with mod cluster, by command:
> [hudson at perf10 httpd]$ /usr/sbin/apachectl -k start -d /tmp/hudson/httpd
> It refuses to start, but creates files in logs one-by-one and then when all files are created it accepts to start.
> [hudson at perf10 httpd]$ cat logs/error_log
> [Tue Jan 05 12:01:11 2010] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
> [Tue Jan 05 12:01:11 2010] [notice] Digest: generating secret for digest authentication ...
> [Tue Jan 05 12:01:11 2010] [notice] Digest: done
> [Tue Jan 05 12:01:11 2010] [emerg] create_mem_node /tmp/hudson/httpd/logs/manager.node failed
> Configuration Failed
> [Tue Jan 05 12:01:37 2010] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
> [Tue Jan 05 12:01:37 2010] [notice] Digest: generating secret for digest authentication ...
> [Tue Jan 05 12:01:37 2010] [notice] Digest: done
> [Tue Jan 05 12:01:37 2010] [emerg] create_mem_context failed
> Configuration Failed
> [Tue Jan 05 12:02:40 2010] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
> [Tue Jan 05 12:02:40 2010] [notice] Digest: generating secret for digest authentication ...
> [Tue Jan 05 12:02:40 2010] [notice] Digest: done
> [Tue Jan 05 12:02:40 2010] [emerg] create_mem_host failed
> Configuration Failed
> [Tue Jan 05 12:04:43 2010] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
> [Tue Jan 05 12:04:43 2010] [notice] Digest: generating secret for digest authentication ...
> [Tue Jan 05 12:04:43 2010] [notice] Digest: done
> [Tue Jan 05 12:04:43 2010] [emerg] create_mem_balancer failed
> Configuration Failed
> [Tue Jan 05 12:04:44 2010] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
> [Tue Jan 05 12:04:44 2010] [notice] Digest: generating secret for digest authentication ...
> [Tue Jan 05 12:04:44 2010] [notice] Digest: done
> [Tue Jan 05 12:04:44 2010] [emerg] create_mem_sessionid failed
> Configuration Failed
> [Tue Jan 05 12:04:45 2010] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
> [Tue Jan 05 12:04:45 2010] [notice] Digest: generating secret for digest authentication ...
> [Tue Jan 05 12:04:45 2010] [notice] Digest: done
> [Tue Jan 05 12:04:45 2010] [emerg] create_mem_domain failed
> Configuration Failed
> [Tue Jan 05 12:04:46 2010] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
> [Tue Jan 05 12:04:46 2010] [notice] Digest: generating secret for digest authentication ...
> [Tue Jan 05 12:04:46 2010] [notice] Digest: done
> [Tue Jan 05 12:04:46 2010] [notice] Advertise initialized for process 1713
> [Tue Jan 05 12:04:46 2010] [notice] Apache/2.2.3 (Red Hat) configured -- resuming normal operations
> The configuration is here:
> https://svn.devel.redhat.com/repos/jboss-qa/load-testing/etc/httpd/mod_cluster/
> Is there a workaround? What might be causing this?
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