[Linux-HA] cib.xml for disable failback

[Kenji HIROHAMA]

Sorry, I should have put the correct subject.


Hello,

I'm configuring the cib.xml for heartbeat2/drbd/mysql.
With the following xml file, it wokrs.

hostname: h1/h2

However, automatic failback happens.

I guess it is because of this part;
         <rule id="prefered_location_group_1" score="100">
           <expression attribute="#uname"
id="prefered_location_group_1_expr" operation="eq" value="h1"/>
         </rule>


It is OK if two nodes are online, pick h1 for that resource.
However, I don't want to failback from h2 to h1, after repairing h1.

Anyone suggeest which part I should change?

-----
 <cib admin_epoch="0" epoch="0" have_quorum="false" ignore_dtd="false"
num_peers="2" cib_feature_revision="1.3" generated="false"
num_updates="5" cib-last-written="Fri Sep 28 15:49:11 2007">
   <configuration>
     <crm_config>
       <cluster_property_set id="cib-bootstrap-options">
         <attributes>
           <nvpair id="cib-bootstrap-options-symmetric-cluster"
name="symmetric-cluster" value="true"/>
           <nvpair id="cib-bootstrap-options-no-quorum-policy"
name="no-quorum-policy" value="stop"/>
           <nvpair
id="cib-bootstrap-options-default-resource-stickiness"
name="default-resource-stickiness" value="0"/>
           <nvpair
id="cib-bootstrap-options-default-resource-failure-stickiness"
name="default-resource-failure-stickiness" value="0"/>
           <nvpair id="cib-bootstrap-options-stonith-enabled"
name="stonith-enabled" value="false"/>
           <nvpair id="cib-bootstrap-options-stonith-action"
name="stonith-action" value="reboot"/>
           <nvpair id="cib-bootstrap-options-stop-orphan-resources"
name="stop-orphan-resources" value="true"/>
           <nvpair id="cib-bootstrap-options-stop-orphan-actions"
name="stop-orphan-actions" value="true"/>
           <nvpair id="cib-bootstrap-options-remove-after-stop"
name="remove-after-stop" value="false"/>
           <nvpair id="cib-bootstrap-options-short-resource-names"
name="short-resource-names" value="true"/>
           <nvpair id="cib-bootstrap-options-transition-idle-timeout"
name="transition-idle-timeout" value="5min"/>
           <nvpair id="cib-bootstrap-options-default-action-timeout"
name="default-action-timeout" value="15s"/>
           <nvpair id="cib-bootstrap-options-is-managed-default"
name="is-managed-default" value="true"/>
         </attributes>
       </cluster_property_set>
     </crm_config>
     <nodes>
       <node id="73553d5d-1a50-4f55-99de-8ba7aec48426" uname="h2"
type="normal"/>
       <node id="ce2c28c3-585e-494b-baa8-d38b7e7ebd9e" uname="h1"
type="normal"/>
     </nodes>
     <resources>
       <group id="group_1">
         <primitive class="ocf" id="IPaddr_172_20_95_50"
provider="heartbeat" type="IPaddr">
           <operations>
             <op id="IPaddr_172_20_95_50_mon" interval="5s"
name="monitor" timeout="5s"/>
           </operations>
           <instance_attributes id="IPaddr_172_20_95_50_inst_attr">
             <attributes>
               <nvpair id="IPaddr_172_20_95_50_attr_0" name="ip"
value="172.20.95.50"/>
             </attributes>
           </instance_attributes>
         </primitive>
         <primitive class="heartbeat" id="drbddisk_2"
provider="heartbeat" type="drbddisk">
           <operations>
             <op id="drbddisk_2_mon" interval="120s" name="monitor"
timeout="60s"/>
           </operations>
                                        <instance_attributes
id="drbddisk_2_inst_attr">
                                                <attributes>
                                                        <nvpair
id="drbddisk_2_attr_1" name="1" value="d0"/>
                                                </attributes>
                                        </instance_attributes>
         </primitive>
         <primitive class="ocf" id="Filesystem_3" provider="heartbeat"
type="Filesystem">
           <operations>
             <op id="Filesystem_3_mon" interval="120s" name="monitor"
timeout="60s"/>
           </operations>
           <instance_attributes id="Filesystem_3_inst_attr">
             <attributes>
               <nvpair id="Filesystem_3_attr_0" name="device"
value="/dev/drbd0"/>
               <nvpair id="Filesystem_3_attr_1" name="directory"
value="/mnt/drbd"/>
               <nvpair id="Filesystem_3_attr_2" name="fstype" value="ext3"/>
             </attributes>
           </instance_attributes>
         </primitive>
         <primitive class="lsb" id="mysql_4" provider="heartbeat" type="mysql">
           <operations>
             <op id="mysql_4_mon" interval="120s" name="monitor" timeout="60s"/>
           </operations>
         </primitive>
       </group>
     </resources>
     <constraints>
       <rsc_location id="rsc_location_group_1" rsc="group_1">
         <rule id="prefered_location_group_1" score="100">
           <expression attribute="#uname"
id="prefered_location_group_1_expr" operation="eq" value="h1"/>
         </rule>
       </rsc_location>
     </constraints>
   </configuration>
 </cib>


-- 
kenji.hirohama at nospam.gmail.com
Kenji Hirohama