Re: Clone IP

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I posted there first, with no response. 


-----Original Message-----
From: Steven Dake [mailto:sdake@xxxxxxxxxx] 
Sent: Sunday, August 19, 2012 12:34 PM
To: Yount, William D
Cc: discuss@xxxxxxxxxxxx
Subject: Re:  Clone IP

This is more appropriate for the pacemaker list

On 08/17/2012 02:59 PM, Yount, William D wrote:
> I have two servers. I am using pacemaker/cman(corosync). I am trying 
> to share an IP address between them. I would like the IP address to 
> run on both servers at the same time. However, my testing has shown 
> that the IP address stays locked onto Server2. If I put Server2 in 
> standby, then the IP address is no longer reachable even though it 
> shows it is running on Server1. I was wondering if anyone could spot 
> the reason why in the configuration below:
> 
>  
> 
> <cib epoch="1177" num_updates="0" admin_epoch="0"
> validate-with="pacemaker-1.2" cib-last-written="Thu Aug 16 20:49:46 
> 2012" crm_feature_set="3.0.6" update-origin="Server2"
> update-client="crmd" have-quorum="1" dc-uuid=" Server1">
> 
>   <configuration>
> 
>     <crm_config>
> 
>       <cluster_property_set id="cib-bootstrap-options">
> 
>         <nvpair id="cib-bootstrap-options-dc-version" name="dc-version"
> value="1.1.7-6.el6-148fccfd5985c5590cc601123c6c16e966b85d14"/>
> 
>         <nvpair id="cib-bootstrap-options-cluster-infrastructure"
> name="cluster-infrastructure" value="cman"/>
> 
>         <nvpair id="cib-bootstrap-options-expected-quorum-votes"
> name="expected-quorum-votes" value="2"/>
> 
>         <nvpair id="cib-bootstrap-options-stonith-enabled"
> name="stonith-enabled" value="false"/>
> 
>         <nvpair id="cib-bootstrap-options-no-quorum-policy"
> name="no-quorum-policy" value="ignore"/>
> 
>         <nvpair id="cib-bootstrap-options-last-lrm-refresh"
> name="last-lrm-refresh" value="1345168331"/>
> 
>       </cluster_property_set>
> 
>     </crm_config>
> 
>     <nodes>
> 
>       <node id=" Server1" type="normal" uname="Server1">
> 
>         <instance_attributes id="nodes-Server1">
> 
>           <nvpair id="nodes- Server1-standby" name="standby" 
> value="off"/>
> 
>         </instance_attributes>
> 
>       </node>
> 
>       <node id="Server2" type="normal" uname="Server2">
> 
>         <instance_attributes id="nodes-Server2">
> 
>           <nvpair id="nodes- Server2-standby" name="standby" 
> value="off"/>
> 
>         </instance_attributes>
> 
>       </node>
> 
>     </nodes>
> 
>     <resources>
> 
>       <clone id="cl_IPaddr2_1">
> 
>         <meta_attributes id="cl_IPaddr2_1-meta_attributes">
> 
>           <nvpair id="cl_IPaddr2_1-meta_attributes-clone-max"
> name="clone-max" value="2"/>
> 
>           <nvpair id="cl_IPaddr2_1-meta_attributes-notify" name="notify"
> value="true"/>
> 
>           <nvpair id="cl_IPaddr2_1-meta_attributes-interleave"
> name="interleave" value="true"/>
> 
>         </meta_attributes>
> 
>         <primitive id="res_IPaddr2_1" class="ocf" provider="heartbeat"
> type="IPaddr2">
> 
>           <instance_attributes id="res_IPaddr2_1-instance_attributes">
> 
>             <nvpair id="nvpair-res_IPaddr2_1-ip" name="ip"
> value="10.89.99.30"/>
> 
>             <nvpair id="nvpair-res_IPaddr2_1-cidr_netmask"
> name="cidr_netmask" value="22"/>
> 
>           </instance_attributes>
> 
>           <operations id="res_IPaddr2_1-operations">
> 
>             <op interval="0" id="op-res_IPaddr2_1-start" name="start"
> timeout="20"/>
> 
>             <op interval="0" id="op-res_IPaddr2_1-stop" name="stop"
> timeout="20"/>
> 
>             <op id="op-res_IPaddr2_1-monitor" name="monitor"
> interval="10" timeout="20" start-delay="0"/>
> 
>           </operations>
> 
>           <meta_attributes id="res_IPaddr2_1-meta_attributes"/>
> 
>         </primitive>
> 
>       </clone>
> 
>     </resources>
> 
>     <constraints/>
> 
>     <op_defaults>
> 
>       <meta_attributes id="op-options">
> 
>         <nvpair id="op-options-timeout" name="timeout" value="240s"/>
> 
>       </meta_attributes>
> 
>     </op_defaults>
> 
>     <rsc_defaults>
> 
>       <meta_attributes id="rsc-options">
> 
>         <nvpair id="rsc-options-resource-stickiness"
> name="resource-stickiness" value="100"/>
> 
>       </meta_attributes>
> 
>     </rsc_defaults>
> 
>   </configuration>
> 
> </cib>
> 
>  
> 
>  
> 
> Thanks,
> 
> William
> 
>  
> 
> 
> 
> _______________________________________________
> discuss mailing list
> discuss@xxxxxxxxxxxx
> http://lists.corosync.org/mailman/listinfo/discuss
> 

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