[Pacemaker] No resource failback with no stickiness - why ?

[Sébastien ROHAUT]

Anyone ?

Le 18/02/2012 15:15, Sébastien ROHAUT a écrit :
> Hi,
>
> I'm using Pacemaker 1.1.6 and corosync 1.4.2 under Fedora Core 16, 
> using default rpms from repositories.
>
> I'm trying to get a working Pacemaker cluster and I'm testing it by 
> creating the "cluster from cratch configuration" from
> http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf. 
> <http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf>
>
> I already worked with pacemaker 1.0.x two years ago, and it worked 
> well (with the older documentation).
>
> I'm encountering a problem. I added my IPAddr resource and tried 
> failvover/failback. So I stop my first node, and my resource moves to 
> node2. After a minute I restart node1, but my resource doesn't come 
> back, my resource stays on node2.
>
> As explained page 49, my resource should go back to node1. I didn't 
> apply any stickiness value to my resource or in rsc_default. Did the 
> behavior changed in this release ?
>
> How to make it working ?
>
> Thanks for your help.
>
> S. ROHAUT
>
> ptest result :
> # ptest -sL
> Allocation scores:
> native_color: apacheIP allocation score on node1: 0
> native_color: apacheIP allocation score on node2: 0
>
>
> Here is my actual conf :
> # crm configure show
> node node1
> node node2
> primitive apacheIP ocf:heartbeat:IPaddr \
>         params ip="192.168.1.80" cidr_netmask="32" nic="eth0" \
>         op monitor interval="30s" \
>         meta target-role="Started"
> property $id="cib-bootstrap-options" \
>         
> dc-version="1.1.6-4.fc16-89678d4947c5bd466e2f31acd58ea4e1edb854d5" \
>         cluster-infrastructure="openais" \
>         expected-quorum-votes="2" \
>         stonith-enabled="false" \
>         no-quorum-policy="ignore"
>
> In XML :
> # crm configure show xml
> <?xml version="1.0" ?>
> <cib admin_epoch="0" cib-last-written="Sat Feb 18 13:10:33 2012" 
> crm_feature_set="3.0.5" dc-uuid="node1" epoch="34" have-quorum="1" 
> num_updates="87" update-client="cibadmin" update-origin="node1" 
> validate-with="pacemaker-1.2">
> <configuration>
> <crm_config>
> <cluster_property_set id="cib-bootstrap-options">
> <nvpair id="cib-bootstrap-options-dc-version" name="dc-version" 
> value="1.1.6-4.fc16-89678d4947c5bd466e2f31acd58ea4e1edb854d5"/>
> <nvpair id="cib-bootstrap-options-cluster-infrastructure" 
> name="cluster-infrastructure" value="openais"/>
> <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"/>
> </cluster_property_set>
> </crm_config>
> <nodes>
> <node id="node1" type="normal" uname="node1"/>
> <node id="node2" type="normal" uname="node2"/>
> </nodes>
> <resources>
> <primitive class="ocf" id="apacheIP" provider="heartbeat" type="IPaddr">
> <instance_attributes id="apacheIP-instance_attributes">
> <nvpair id="apacheIP-instance_attributes-ip" name="ip" 
> value="192.168.1.80"/>
> <nvpair id="apacheIP-instance_attributes-cidr_netmask" 
> name="cidr_netmask" value="32"/>
> <nvpair id="apacheIP-instance_attributes-nic" name="nic" value="eth0"/>
> </instance_attributes>
> <operations>
> <op id="apacheIP-monitor-30s" interval="30s" name="monitor"/>
> </operations>
> <meta_attributes id="apacheIP-meta_attributes">
> <nvpair id="apacheIP-meta_attributes-target-role" name="target-role" 
> value="Started"/>
> </meta_attributes>
> </primitive>
> </resources>
> <constraints/>
> </configuration>
> </cib>
>
>
>
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