[Freeipa-users] Process conflict issue when restarting IPA

[Simo Sorce]

On Tue, 2013-01-15 at 09:15 -0500, Michael Mercier wrote:
> On 2013-01-14, at 8:11 PM, Dmitri Pal wrote:
> 
> > On 01/14/2013 05:59 PM, William Muriithi wrote:
> >> Hello
> >> 
> >> When I restart IPA through  ipactl, I get the following message.  All
> >> seem to be working despite the message.  I think it is pki-ca that is
> >> running on tomcat
> >> 
> >> Starting httpd: [Fri Jan 11 16:13:25 2013] [warn] worker
> >> ajp://localhost:9447/ already used by another worker
> >> [Fri Jan 11 16:13:25 2013] [warn] worker ajp://localhost:9447/ already
> >> used by another worker
> >> 
> >> I assume there may be a bug on the ipactl script, is this a correct assumption?
> >> 
> >> Regards
> >> 
> >> William
> >> 
> >> _______________________________________________
> >> Freeipa-users mailing list
> >> Freeipa-users at redhat.com
> >> https://www.redhat.com/mailman/listinfo/freeipa-users
> > Which version you are on?
> > 
> > This issue seems to be addressed quite some time ago
> > https://fedorahosted.org/freeipa/ticket/2333
> > https://bugzilla.redhat.com/show_bug.cgi?id=785791
> 
> I see the same issue as William on CentOS6.3 fully up-to-date...
> 
> [root at test-1 ~]# rpm -qa|grep ipa
> ipa-client-2.2.0-16.el6.x86_64
> ipa-server-selinux-2.2.0-16.el6.x86_64
> libipa_hbac-1.8.0-32.el6.x86_64
> ipa-pki-common-theme-9.0.3-7.el6.noarch
> python-iniparse-0.3.1-2.1.el6.noarch
> ipa-python-2.2.0-16.el6.x86_64
> ipa-admintools-2.2.0-16.el6.x86_64
> ipa-server-2.2.0-16.el6.x86_64
> ipa-pki-ca-theme-9.0.3-7.el6.noarch
> libipa_hbac-python-1.8.0-32.el6.x86_64
> [root at test-1 ~]# yum update
> Loaded plugins: fastestmirror
> Loading mirror speeds from cached hostfile
> base                                                                                            | 3.7 kB     00:00     
> extras                                                                                          | 3.5 kB     00:00     
> updates                                                                                         | 3.5 kB     00:00     
> Setting up Update Process
> No Packages marked for Update
> [root at service-1 ~]# ipactl restart
> Restarting Directory Service
> Shutting down dirsrv: 
>     TEST-LOCAL...                                            [  OK  ]
>     PKI-IPA...                                             [  OK  ]
> Starting dirsrv: 
>     TEST-LOCAL...                                            [  OK  ]
>     PKI-IPA...                                             [  OK  ]
> Restarting KDC Service
> Stopping Kerberos 5 KDC:                                   [  OK  ]
> Starting Kerberos 5 KDC:                                   [  OK  ]
> Restarting KPASSWD Service
> Stopping Kerberos 5 Admin Server:                          [  OK  ]
> Starting Kerberos 5 Admin Server:                          [  OK  ]
> Restarting DNS Service
> Stopping named: ....                                       [  OK  ]
> Starting named:                                            [  OK  ]
> Restarting MEMCACHE Service
> Stopping ipa_memcached:                                    [  OK  ]
> Starting ipa_memcached:                                    [  OK  ]
> Restarting HTTP Service
> Stopping httpd:                                            [  OK  ]
> Starting httpd: [Tue Jan 15 09:10:03 2013] [warn] worker ajp://localhost:9447/ already used by another worker
> [Tue Jan 15 09:10:03 2013] [warn] worker ajp://localhost:9447/ already used by another worker
>                                                            [  OK  ]
> Restarting CA Service
> Stopping pki-ca:                                           [  OK  ]
> Starting pki-ca:                                           [  OK  ]
> [root at test-1 ~]# 

AFAIK it is a know harmless bug in that version of apache/ajp and can be
safely ignored.

Simo.

-- 
Simo Sorce * Red Hat, Inc * New York