[Linux-cluster] Problems to start ony one cluster service

[Lon Hohberger]

On Tue, 2007-11-27 at 11:26 +0100, carlopmart wrote:
> Hi all
> 
>   I have a very strange problem. I have configured three nodes under RHCS on 
> rhel5.1 servers. All works ok, except for one service that never starts when 
> rgmanager start-up. My cluster conf is:
> 
> <?xml version="1.0"?>
> <cluster alias="RhelXenCluster" config_version="17" name="RhelXenCluster">
>          <fence_daemon post_fail_delay="0" post_join_delay="3"/>
>          <clusternodes>
>                  <clusternode name="rhelclu01.hpulabs.org" nodeid="1" votes="1">
>                          <fence>
>                                  <method name="1">
>                                          <device name="gnbd-fence" 
> nodename="rhelclu01.hpulabs.org"/>
>                                  </method>
>                          </fence>
>                          <multicast addr="239.192.75.55" interface="eth0"/>
>                  </clusternode>
>                  <clusternode name="rhelclu02.hpulabs.org" nodeid="2" votes="1">
>                          <fence>
>                                  <method name="1">
>                                          <device name="gnbd-fence" 
> nodename="rhelclu02.hpulabs.org"/>
>                                  </method>
>                          </fence>
>                          <multicast addr="239.192.75.55" interface="eth0"/>
>                  </clusternode>
>                  <clusternode name="rhelclu03.hpulabs.org" nodeid="3" votes="1">
>                          <fence>
>                                  <method name="1">
>                                          <device name="gnbd-fence" 
> nodename="rhelclu03.hpulabs.org"/>
>                                  </method>
>                          </fence>
>                          <multicast addr="239.192.75.55" interface="xenbr0"/>
>                  </clusternode>
>          </clusternodes>
>          <cman expected_votes="1" two_node="0">
>                  <multicast addr="239.192.75.55"/>
>          </cman>
>          <fencedevices>
>                  <fencedevice agent="fence_gnbd" name="gnbd-fence" 
> servers="rhelclu03.hpulabs.org"/>
>          </fencedevices>
>          <rm log_facility="local4" log_level="7">
>                  <failoverdomains>
>                          <failoverdomain name="PriCluster" ordered="1" 
> restricted="1">
>                                  <failoverdomainnode 
> name="rhelclu01.hpulabs.org" priority="1"/>
>                                  <failoverdomainnode 
> name="rhelclu02.hpulabs.org" priority="2"/>
>                          </failoverdomain>
>                          <failoverdomain name="SecCluster" ordered="1" 
> restricted="1">
>                                  <failoverdomainnode 
> name="rhelclu02.hpulabs.org" priority="1"/>
>                                  <failoverdomainnode 
> name="rhelclu01.hpulabs.org" priority="2"/>
>                          </failoverdomain>
>                  </failoverdomains>
>                  <resources>
> 			<ip address="172.25.50.10" monitor_link="1"/>
>                          <ip address="172.25.50.11" monitor_link="1"/>
>                          <ip address="172.25.50.12" monitor_link="1"/>
>                          <ip address="172.25.50.13" monitor_link="1"/>
>                          <ip address="172.25.50.14" monitor_link="1"/>
>                          <ip address="172.25.50.15" monitor_link="1"/>
>                          <ip address="172.25.50.16" monitor_link="1"/>
>                          <ip address="172.25.50.17" monitor_link="1"/>
>                          <ip address="172.25.50.18" monitor_link="1"/>
>                          <ip address="172.25.50.19" monitor_link="1"/>
>                          <ip address="172.25.50.20" monitor_link="1"/>
>                  </resources>
>                  <service autostart="1" domain="PriCluster" name="dns-svc" 
> recovery="relocate">
>                          <ip ref="172.25.50.10">
>                                  <script 
> file="/data/cfgcluster/etc/init.d/named" name="named"/>
>                          </ip>
>                  </service>
>                  <service autostart="1" domain="SecCluster" name="mail-svc" 
> recovery="relocate">
>                          <ip ref="172.25.50.11">
>                                  <script 
> file="/data/cfgcluster/etc/init.d/postfix-cluster" name="postfix"/>
>                          </ip>
>                  </service>
>                  <service autostart="1" domain="SecCluster" name="rsync-svc" 
> recovery="relocate">
>                          <ip ref="172.25.50.13">
>                                  <script 
> file="/data/cfgcluster/etc/init.d/rsyncd" name="rsyncd"/>
>                          </ip>
>                  </service>
>                  <service autostart="1" domain="PriCluster" name="wwwsoft-svc" 
> recovery="relocate">
>                          <ip ref="172.25.50.14">
>                                  <script 
> file="/data/cfgcluster/etc/init.d/httpd-mirror" name="httpd-mirror"/>
>                          </ip>
>                  </service>
>                  <service autostart="1" domain="SecCluster" name="proxy-svc" 
> recovery="relocate">
>                          <ip ref="172.25.50.15">
>                                  <script 
> file="/data/cfgcluster/etc/init.d/squid" name="squid"/>
>                          </ip>
>                  </service>
>          </rm>
> </cluster>
> 
>   The service that returns me errors and never starts when rgmanager start-up is 
> postfix-cluster. On maillog file I find this error:


>   Nov 26 11:27:31 rhelclu01 postfix[27959]: fatal: parameter inet_interfaces: no 
> local interface found for 172.25.50.11
> Nov 26 11:27:43 rhelclu01 postfix[28313]: fatal: 
> /data/cfgcluster/etc/postfix-cluster/postfix-script: Permission denied

>   but thath's not true. If I start this service manually all works ok. Postfix 
> configuration it is ok, What can be the problem??? I don't know why rgmanager 
> dosen't config 172.25.50.11 address before execute postfix-cluster service ....

When you start it manually -- how?
* add IP manually / running the script?
* rg_test?
* clusvcadm -e?

-- Lon