I have installed Heartbeat-2.1.1 with DRBD 0.8 and configured a master-slave
resource for DRBD which works well when only a single node is in the cluster,
but when I bring up the second node, it attempts to promote the DRBD instance
on the second node as well. This results in a correctly detected failure, then
it backs off and tries again.
The first node started stays Master, and the second cycles through Stopped,
Started, Master FAILED, Slave FAILED, Stopped, then repeats over and over.
I can't figure out what I have done wrong, it seems simple enough. I thought
that max_cluster_nodes = 1 should be preventing this?
Thanks for any suggestions,
David
ha.cf:
logfacility local0
keepalive 1
deadtime 5
warntime 3
initdead 10
mcast eth1 225.0.0.1 694 1 0
auto_failback off
crm yes
node cxa1
node cxb1
cibadmin -Q:
<cib generated="true" admin_epoch="1" have_quorum="true" ignore_dtd="false"
num_peers="2" cib_feature_revision="1.3" epoch="132" ccm_transition="4"
dc_uuid="813fbfcb-a27d-4be7-946a-5ba9ada39b19" num_updates="8">
<configuration>
<crm_config>
<cluster_property_set id="boot-options">
<attributes>
<nvpair id="boot-options-short-resource-names"
name="short-resource-names" value="true"/>
</attributes>
</cluster_property_set>
</crm_config>
<nodes>
<node id="2ff2cf55-585c-4e13-9cfa-5593a15e60a1" uname="cxa1"
type="normal">
<instance_attributes id="master-2ff2cf55-585c-4e13-9cfa-5593a15e60a1">
<attributes/>
</instance_attributes>
</node>
<node id="813fbfcb-a27d-4be7-946a-5ba9ada39b19" uname="cxb1"
type="normal">
<instance_attributes id="master-813fbfcb-a27d-4be7-946a-5ba9ada39b19">
<attributes/>
</instance_attributes>
</node>
</nodes>
<resources>
<master_slave id="http-drbd">
<meta_attributes id="http-drbd-meta-options">
<attributes>
<nvpair id="http-drbd-meta-options-clone_max" name="clone_max"
value="2"/>
<nvpair id="http-drbd-meta-options-clone_node"
name="clone_node_max" value="1"/>
<nvpair id="http-drbd-meta-options-master_max" name="master_max"
value="0"/>
<nvpair id="http-drbd-meta-options-master_node_max"
name="master_node_max" value="1"/>
<nvpair id="http-drbd-meta-options-notify" name="notify"
value="yes"/>
<nvpair id="http-drbd-meta-options-globally_unique"
name="globally_unique" value="false"/>
<nvpair id="http-drbd-meta-options-target_role" name="target_role"
value="master"/>
</attributes>
</meta_attributes>
<primitive id="http-drbd-copy" class="ocf" provider="heartbeat"
type="drbd">
<instance_attributes id="http-drbd-instance-options">
<attributes>
<nvpair id="http-drbd-instance-options-drbd_resource"
name="drbd_resource" value="drbd3"/>
</attributes>
</instance_attributes>
</primitive>
</master_slave>
</resources>
<constraints/>
</configuration>
<status>
<node_state uname="cxa1" crmd="online" in_ccm="true" ha="active"
join="member" shutdown="0" expected="member"
id="2ff2cf55-585c-4e13-9cfa-5593a15e60a1" crm-debug-origin="do_update_resource">
<lrm id="2ff2cf55-585c-4e13-9cfa-5593a15e60a1">
<lrm_resources>
<lrm_resource id="http-drbd-copy:0" type="drbd" class="ocf"
provider="heartbeat">
<lrm_rsc_op id="http-drbd-copy:0_monitor_0" operation="monitor"
crm-debug-origin="do_update_resource"
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op_digest="38c3c67ecf5a130029bf89c17c72bf14"/>
</lrm_resource>
<lrm_resource id="http-drbd-copy:1" type="drbd" class="ocf"
provider="heartbeat">
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</lrm_resource>
</lrm_resources>
</lrm>
<transient_attributes id="2ff2cf55-585c-4e13-9cfa-5593a15e60a1">
<instance_attributes id="status-2ff2cf55-585c-4e13-9cfa-5593a15e60a1">
<attributes>
<nvpair
id="status-2ff2cf55-585c-4e13-9cfa-5593a15e60a1-probe_complete"
name="probe_complete" value="true"/>
</attributes>
</instance_attributes>
</transient_attributes>
</node_state>
<node_state uname="cxb1" ha="active" crmd="online" shutdown="0"
in_ccm="true" join="member" expected="member"
id="813fbfcb-a27d-4be7-946a-5ba9ada39b19" crm-debug-origin="do_update_resource">
<transient_attributes id="813fbfcb-a27d-4be7-946a-5ba9ada39b19">
<instance_attributes id="status-813fbfcb-a27d-4be7-946a-5ba9ada39b19">
<attributes>
<nvpair
id="status-813fbfcb-a27d-4be7-946a-5ba9ada39b19-probe_complete"
name="probe_complete" value="true"/>
</attributes>
</instance_attributes>
</transient_attributes>
<lrm id="813fbfcb-a27d-4be7-946a-5ba9ada39b19">
<lrm_resources>
<lrm_resource id="http-drbd-copy:0" type="drbd" class="ocf"
provider="heartbeat">
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</cib>
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