Hello,
I want to make some test to do my HA system. My first test is simple but
I can do successfully.
I have two machines and I am using crm. I want to pass only (at the
moment...) the VIP from one server to the second server.
I am using pingd to detects (IPFAIL isn't valid to HA V2 no ??) a
network failure. I start the heartbeat in two servers. Then I unplug the
wire on the "master" server. The VIP still is in the "master" server and
the "slave" server doesn't assume the VIP.
I am doing something wrong ??
My ha.cf:
keepalive 1
warntime 3
deadtime 4
initdead 60
auto_failback off
udpport 694
ucast eth3 192.168.2.150
use_logd on
node s1
node s2
crm on # use backwards compatibility mode
logfacility local0 # make sure we see messages in syslog
apiauth default uid=root # make sure we can run cluster
control commands as root
ping_group network 192.168.18.150 192.168.18.254 192.168.18.210
respawn root /usr/lib/heartbeat/pingd -m 100 -d 2s
My cib.xml:
<cib admin_epoch="1" have_quorum="true" ignore_dtd="false"
num_peers="2" cib_feature_revision="1.3" generated="true"
ccm_transition="2" dc_uuid="2658f3c0-66a9-4348-b598-b9ff49769be7"
epoch="102" num_updates="2137" cib-last-written="Thu Jun 28 13:16:09 2007">
<configuration>
<crm_config>
<cluster_property_set id="cps1">
<attributes>
<nvpair id="transition_idle_timeout" name="cluster-delay"
value="120s"/>
<nvpair id="symmetric_cluster" name="symmetric-cluster"
value="true"/>
<nvpair id="no_quorum_policy" name="no-quorum-policy"
value="stop"/>
<nvpair id="stonith_enabled" name="stonith-enabled"
value="true"/>
</attributes>
</cluster_property_set>
</crm_config>
<nodes>
<node id="2658f3c0-66a9-4348-b598-b9ff49769be7" uname="s1"
type="normal"/>
<node id="8768362c-5ec4-45ef-a5a3-aa4ee09272ed" uname="s2"
type="normal"/>
</nodes>
<resources>
<group id="MySQL_GROUP">
<primitive class="ocf" id="IPaddr_1" provider="heartbeat"
type="IPaddr">
<operations>
<op id="1" interval="5s" name="monitor" timeout="5s"/>
</operations>
<instance_attributes id="ia1">
<attributes>
<nvpair id="ip1" name="ip" value="10.0.200.30"/>
<nvpair id="ip2" name="netmask" value="16"/>
<nvpair id="ip3" name="nic" value="eth3"/>
</attributes>
</instance_attributes>
</primitive>
</group>
</resources>
<constraints>
<rsc_location id="rsc_location_group_1" rsc="MySQL_GROUP">
<rule id="prefered_location_group_1" role="master" score="100">
<expression id="ex1" attribute="#uname" operation="eq"
value="s1"/>
</rule>
</rsc_location>
</constraints>
</configuration>
</cib>
If I desactive stonith, the VIP goes OK to s2 but it's still in s1. When
I plug the wire again the VIP is two servers in a few moments. Then the
s1 remains with VIP. can you see my errors ??
Thank you!!
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