No matter how many times I kill IPaddr2 I can't seem to cause a failover
in my simple 2 node cluster.
I'm trying to get it working for the 3 services in my group (HB 2.1.3 on
RHEL4 using CentOS packages). I don't understand why showscores.sh
shows "INFINITY" for my OCF resources, but an integer value for the
IPaddr2 resource.
Here is the output of my showscores.sh:
[EMAIL PROTECTED] rss]$ ./showscores.sh
Resource Score Node Stickiness #Fail
Fail-Stickiness
slink_db -INFINITY slinkfail 100 0 -30
slink_db INFINITY slinkmaster 100 0 -30
slink_ipaddr2 0 slinkfail 100 0 -30
slink_ipaddr2 400 slinkmaster 100 0 -30
slink_jboss -INFINITY slinkfail 100 0 -30
slink_jboss INFINITY slinkmaster 100 0 -30
I'm using the Mar 2008 version of showscores.sh (thanks Dominik!), so
perhaps this is related to the known issue of meta attributes on the
group instead of on the primitive.
I've been trying to force a failover like this:
export OCF_RESKEY_ip=192.168.1.222
for nn in `seq 1 15`; do
/usr/lib/ocf/resource.d/heartbeat/IPaddr2 stop
sleep 1m
done
After one the score becomes "200".
Then it seems to jump back up to 300 and stays there. It never proceeds
down below zero as I expect. I have a colocation constraint, as you can
see in my cib.xml.
Can anyone please shed some light on this issue?
Thank you very much.
--
Roland
<cib admin_epoch="0" have_quorum="true" ignore_dtd="false" num_peers="2"
cib_feature_revision="1.3" generated="true" epoch="39" num_updates="1"
cib-last-written="Fri Mar 21 12:02:32 2008" ccm_transition="4"
dc_uuid="cb25eedb-6f51-4c75-b137-ec375e253890">
<configuration>
<crm_config>
<cluster_property_set id="cib-bootstrap-options">
<attributes>
<nvpair id="id-no-quorum-policy" name="no-quorum-policy"
value="ignore"/>
<nvpair id="cib-bootstrap-options-default-resource-stickiness"
name="default-resource-stickiness" value="100"/>
<nvpair id="cib-bootstrap-options-dc-version" name="dc-version"
value="2.1.3-node: 552305612591183b1628baa5bc6e903e0f1e26a3"/>
<nvpair id="cib-bootstrap-options-last-lrm-refresh"
name="last-lrm-refresh" value="1206118390"/>
<nvpair
id="cib-bootstrap-options-default-resource-failure-stickiness"
name="default-resource-failure-stickiness" value="-20"/>
</attributes>
</cluster_property_set>
</crm_config>
<nodes>
<node uname="slinkfail" type="normal"
id="9b8c9849-b713-401b-86f9-c7a0402a4658">
<instance_attributes id="nodes-9b8c9849-b713-401b-86f9-c7a0402a4658">
<attributes>
<nvpair name="standby"
id="standby-9b8c9849-b713-401b-86f9-c7a0402a4658" value="off"/>
</attributes>
</instance_attributes>
</node>
<node id="cb25eedb-6f51-4c75-b137-ec375e253890" uname="slinkmaster"
type="normal">
<instance_attributes id="nodes-cb25eedb-6f51-4c75-b137-ec375e253890">
<attributes>
<nvpair id="standby-cb25eedb-6f51-4c75-b137-ec375e253890"
name="standby" value="off"/>
</attributes>
</instance_attributes>
</node>
</nodes>
<resources>
<group id="MyGroup" collocated="true" ordered="true">
<primitive id="slink_ipaddr2" class="ocf" type="IPaddr2"
provider="heartbeat">
<instance_attributes id="slink_ipaddr2_instance_attrs">
<attributes>
<nvpair id="74461f56-ba60-47f2-a767-ffd114562363" name="ip"
value="192.168.1.222"/>
</attributes>
</instance_attributes>
</primitive>
<primitive id="slink_db" class="ocf" type="pgsql" provider="heartbeat">
<meta_attributes id="slink_db_meta_attrs">
<attributes/>
</meta_attributes>
<operations>
<op id="45d14088-f223-4262-b309-713b0c850e77" name="monitor"
interval="30" timeout="30" start_delay="10" disabled="false" role="Started"/>
</operations>
</primitive>
<primitive id="slink_jboss" class="ocf" type="jbossocf"
provider="enexity">
<instance_attributes id="slink_jboss_instance_attrs">
<attributes/>
</instance_attributes>
<meta_attributes id="slink_jboss_meta_attrs">
<attributes/>
</meta_attributes>
</primitive>
</group>
</resources>
<constraints>
<rsc_location id="run_MyGroup_group" rsc="MyGroup">
<rule id="pref_run_MyGroup_group" score="100">
<expression id="keep_group_on_master" attribute="#uname"
operation="eq" value="slinkmaster"/>
</rule>
</rsc_location>
<rsc_colocation id="colocation_MyGroup" from="MyGroup" to="MyGroup"
score="INFINITY"/>
</constraints>
</configuration>
</cib>
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