[CentOS] Corosync init-script broken on CentOS6

Hal Martin hal.martin at gmail.com
Wed Nov 23 22:23:14 UTC 2011 

Am 23.11.2011 14:24 schrieb "Michel van Deventer" <michel at van.deventer.cx>:
>
> Hi,
>
> Did you configure corosync ?
> Normally corosync starts pacemaker, which in turn starts the heartbeat
> deamons.
> But you have to configure the latter using for example a pcmk file with
> configuration in /etc/corosync/conf.d/ (from the top of my head).

Yes. /etc/corosync/services.d/pcmk is configured as per that document;
still not getting the expected start behaviour.

Corosync does start properly, just not via the init-script.

Thanks,
-Hal

> I normally use :
>
http://www.clusterlabs.org/doc/en-US/Pacemaker/1.1/html/Clusters_from_Scratch/
>
>        Regards,
>
>        Michel
>
> On Wed, 2011-11-23 at 12:16 -0500, Hal Martin wrote:
> > Hello all,
> >
> > I am trying to create a corosync/pacemaker cluster using CentOS 6.0.
> > However, I'm having a great deal of difficulty doing so.
> >
> > Corosync has a valid configuration file and an authkey has been
generated.
> >
> > When I run /etc/init.d/corosync I see that only corosync is started.
> > >From experience working with corosync/pacemaker before, I know that
> > this is not enough to have a functioning cluster. For some reason the
> > base install (with or without updates) is not starting corosync
> > dependencies.
> >
> > I've even tried using corosync/pacemaker for the EPEL 6 repo, and
> > still the init-script will not start corosync dependencies.
> >
> > Expected:
> > corosync
> > /usr/lib64/heartbeat/stonithd
> > /usr/lib64/heartbeat/cib
> > /usr/lib64/heartbeat/lrmd
> > /usr/lib64/heartbeat/attrd
> > /usr/lib64/heartbeat/pengine
> >
> > Observed:
> > corosync
> >
> > My install options are:
> > %packages
> > @base
> > @core
> > @ha
> > @nfs-file-server
> > @network-file-system-client
> > @resilient-storage
> > @server-platform
> > @server-policy
> > @storage-client-multipath
> > @system-admin-tools
> > pax
> > oddjob
> > sgpio
> > pacemaker
> > dlm-pcmk
> > screen
> > lsscsi
> > -rgmanager
> > %end
> >
> > The logs from the server aren't terribly helpful either:
> > Nov 23 12:13:45 cheapo4 corosync[2509]:   [pcmk  ] info: spawn_child:
> > Forked child 2515 for process stonith-ng
> > Nov 23 12:13:45 cheapo4 corosync[2509]:   [pcmk  ] info: spawn_child:
> > Forked child 2516 for process cib
> > Nov 23 12:13:45 cheapo4 corosync[2509]:   [pcmk  ] info: spawn_child:
> > Forked child 2517 for process lrmd
> > Nov 23 12:13:45 cheapo4 corosync[2509]:   [pcmk  ] info: spawn_child:
> > Forked child 2518 for process attrd
> > Nov 23 12:13:45 cheapo4 corosync[2509]:   [pcmk  ] info: spawn_child:
> > Forked child 2519 for process pengine
> > Nov 23 12:13:45 cheapo4 corosync[2509]:   [pcmk  ] info: spawn_child:
> > Forked child 2520 for process crmd
> > Nov 23 12:13:45 cheapo4 corosync[2509]:   [SERV  ] Service engine
> > loaded: Pacemaker Cluster Manager 1.1.2
> > Nov 23 12:13:45 cheapo4 corosync[2509]:   [SERV  ] Service engine
> > loaded: corosync extended virtual synchrony service
> > Nov 23 12:13:45 cheapo4 corosync[2509]:   [SERV  ] Service engine
> > loaded: corosync configuration service
> > Nov 23 12:13:45 cheapo4 corosync[2509]:   [SERV  ] Service engine
> > loaded: corosync cluster closed process group service v1.01
> > Nov 23 12:13:45 cheapo4 corosync[2509]:   [SERV  ] Service engine
> > loaded: corosync cluster config database access v1.01
> > Nov 23 12:13:45 cheapo4 corosync[2509]:   [SERV  ] Service engine
> > loaded: corosync profile loading service
> > Nov 23 12:13:45 cheapo4 corosync[2509]:   [SERV  ] Service engine
> > loaded: corosync cluster quorum service v0.1
> > Nov 23 12:13:45 cheapo4 corosync[2509]:   [MAIN  ] Compatibility mode
> > set to whitetank.  Using V1 and V2 of the synchronization engine.
> > Nov 23 12:13:46 cheapo4 corosync[2509]:   [pcmk  ] ERROR:
> > pcmk_wait_dispatch: Child process lrmd exited (pid=2517, rc=100)
> > Nov 23 12:13:46 cheapo4 corosync[2509]:   [pcmk  ] notice:
> > pcmk_wait_dispatch: Child process lrmd no longer wishes to be
> > respawned
> > Nov 23 12:13:46 cheapo4 corosync[2509]:   [pcmk  ] info:
> > update_member: Node cheapo4.jrz.cbn now has process list:
> > 00000000000000000000000000111302 (1118978)
> > Nov 23 12:13:46 cheapo4 corosync[2509]:   [pcmk  ] ERROR:
> > pcmk_wait_dispatch: Child process cib exited (pid=2516, rc=100)
> > Nov 23 12:13:46 cheapo4 corosync[2509]:   [pcmk  ] notice:
> > pcmk_wait_dispatch: Child process cib no longer wishes to be respawned
> > Nov 23 12:13:46 cheapo4 corosync[2509]:   [pcmk  ] info:
> > update_member: Node cheapo4.jrz.cbn now has process list:
> > 00000000000000000000000000111202 (1118722)
> > Nov 23 12:13:46 cheapo4 corosync[2509]:   [pcmk  ] ERROR:
> > pcmk_wait_dispatch: Child process crmd exited (pid=2520, rc=100)
> > Nov 23 12:13:46 cheapo4 corosync[2509]:   [pcmk  ] notice:
> > pcmk_wait_dispatch: Child process crmd no longer wishes to be
> > respawned
> > Nov 23 12:13:46 cheapo4 corosync[2509]:   [pcmk  ] info:
> > update_member: Node cheapo4.jrz.cbn now has process list:
> > 00000000000000000000000000111002 (1118210)
> > Nov 23 12:13:46 cheapo4 corosync[2509]:   [pcmk  ] ERROR:
> > pcmk_wait_dispatch: Child process attrd exited (pid=2518, rc=100)
> > Nov 23 12:13:46 cheapo4 corosync[2509]:   [pcmk  ] notice:
> > pcmk_wait_dispatch: Child process attrd no longer wishes to be
> > respawned
> > Nov 23 12:13:46 cheapo4 corosync[2509]:   [pcmk  ] info:
> > update_member: Node cheapo4.jrz.cbn now has process list:
> > 00000000000000000000000000110002 (1114114)
> > Nov 23 12:13:46 cheapo4 corosync[2509]:   [pcmk  ] ERROR:
> > pcmk_wait_dispatch: Child process pengine exited (pid=2519, rc=100)
> > Nov 23 12:13:46 cheapo4 corosync[2509]:   [pcmk  ] notice:
> > pcmk_wait_dispatch: Child process pengine no longer wishes to be
> > respawned
> > Nov 23 12:13:46 cheapo4 corosync[2509]:   [pcmk  ] info:
> > update_member: Node cheapo4.jrz.cbn now has process list:
> > 00000000000000000000000000100002 (1048578)
> > Nov 23 12:13:46 cheapo4 corosync[2509]:   [pcmk  ] ERROR:
> > pcmk_wait_dispatch: Child process stonith-ng exited (pid=2515, rc=100)
> > Nov 23 12:13:46 cheapo4 corosync[2509]:   [pcmk  ] notice:
> > pcmk_wait_dispatch: Child process stonith-ng no longer wishes to be
> > respawned
> > Nov 23 12:13:46 cheapo4 corosync[2509]:   [pcmk  ] info:
> > update_member: Node cheapo4.jrz.cbn now has process list:
> > 00000000000000000000000000000002 (2)
> >
> > Googling suggests this is the result of mis-matched versions of
> > pacemaker/corosync; but this is the base install and the problem
> > persists even when I install it from EPEL6 repos.
> >
> > Is anyone else experiencing difficulties with corosync/pacemaker on
CentOS6?
> >
> > Thanks,
> > -Hal
> > _______________________________________________
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> > CentOS at centos.org
> > http://lists.centos.org/mailman/listinfo/centos
>
>
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