Hi, On Mon, Dec 29, 2008 at 01:13:33PM +0100, Adrian Chapela wrote: > Hello, > > I have one Multi State resource and I want to permit it to start on one > node and then in the other. > > In normal situation we will have two nodes starting at same time. With > constraints Heartbeat will decide the best node to run all resources. > > But in another situation, We could have only one node starting. At this > moment we need to start all resources in this node. > > How can I permit this situation ?
What's there to permit? I suppose that in this case there will be only the master instance of the resource running. Or did I misunderstand your question? Thanks, Dejan > I can't use globally-unique as an option of multi state. One option could > be "ordered" ? > > I have attached my config file. > > Could you have a look ? > > Thank you! > <configuration> > <crm_config> > <cluster_property_set id="cib-bootstrap-options"> > <nvpair id="cib-bootstrap-options-dc-version" name="dc-version" > value="1.0.1-node: b2e38c67d01ed1571259f74f51ee101bdcf54226"/> > <nvpair > id="cib-bootstrap-options-default-resource-failure-stickiness" > name="default-resource-failure-stickiness" value="-INFINITY"/> > <nvpair id="cib-bootstrap-options-default-resource-stickiness" > name="default-resource-stickiness" value="INFINITY"/> > <nvpair id="cib-bootstrap-options-stonith-action" > name="stonith-action" value="poweroff"/> > <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="ignore"/> > </cluster_property_set> > </crm_config> > <nodes> > <node id="ea8af0a5-d8f2-41e7-a861-83236d53689f" uname="node1" > type="normal"/> > <node id="016a6a9d-898c-4606-aa59-00e64ecaab86" uname="node2" > type="normal"/> > </nodes> > <resources> > <master id="MySQL"> > <meta_attributes id="MySQL-meta"> > <nvpair id="MySQL-meta-1" name="clone_max" value="2"/> > <nvpair id="MySQL-meta-2" name="clone_node_max" value="1"/> > <nvpair id="MySQL-meta-3" name="master_max" value="1"/> > <nvpair id="MySQL-meta-4" name="master_node_max" value="1"/> > <nvpair id="MySQL-meta-6" name="globally-unique" value="false"/> > </meta_attributes> > <primitive id="MySQL-primitive" class="ocf" provider="heartbeat" > type="mysql_slave_master"> > <operations> > <op id="MySQL-op-1" name="start" interval="0s" timeout="300s"/> > <op id="MySQL-op-2" name="stop" interval="0s" timeout="900s" > on-fail="fence"/> > <op id="MySQL-op-3" name="monitor" interval="59s" timeout="60s" > role="Master" on-fail="fence"/> > <op id="MySQL-op-4" name="monitor" interval="60s" timeout="60s" > role="Slave" on-fail="fence"/> > </operations> > </primitive> > </master> > <group id="IP_Group"> > <primitive class="ocf" id="IPaddr-1" provider="heartbeat" > type="IPaddr"> > <operations> > <op id="IPaddr-1-op-monitor" interval="5s" name="monitor" > timeout="5s"/> > <op id="IPaddr-1-op-start" name="start" interval="0s" > timeout="5s"/> > <op id="IPaddr-1-op-stop" name="stop" interval="0s" timeout="5s"/> > </operations> > <instance_attributes id="IPaddr-1-ia"> > <nvpair id="IPaddr-1-IP" name="ip" value="192.168.18.24"/> > <nvpair id="IPaddr-1-netmask" name="netmask" value="24"/> > <nvpair id="IPaddr-1-gw" name="gw" value="192.168.18.254"/> > <nvpair id="IPaddr-1-nic" name="nic" value="eth0"/> > </instance_attributes> > </primitive> > </group> > <clone id="pingd-clone"> > <primitive id="pingd" provider="heartbeat" class="ocf" type="pingd"> > <instance_attributes id="pingd-attrs"> > <nvpair id="pingd-dampen" name="dampen" value="5s"/> > <nvpair id="pingd-multiplier" name="multiplier" value="1000"/> > <nvpair id="pingd-hosts" name="host_list" value="192.168.18.210 > 192.168.18.254 192.168.18.253 192.168.18.200 192.168.18.201"/> > </instance_attributes> > <operations> > <op id="pingd-clone-monitor" name="monitor" interval="5s" > timeout="20s"/> > <op id="pingd-clone-start" name="start" interval="0" > timeout="20s"/> > </operations> > </primitive> > </clone> > <clone id="DoFencing"> > <meta_attributes id="DoFencing-meta"> > <nvpair id="DoFencing-meta-1" name="clone_max" value="2"/> > <nvpair id="DoFencing-meta-2" name="clone_node_max" value="1"/> > </meta_attributes> > <primitive id="ssh-stonith" class="stonith" type="ssh"> > <instance_attributes id="ssh-stonith-attributes"> > <nvpair id="ssh-stonith-hostlist" name="hostlist" > value="node1_backup node2_backup"/> > </instance_attributes> > <operations> > <op id="DoFencing-monitor" name="monitor" interval="5s" > timeout="20s"/> > <op id="DoFencing-start" name="start" interval="0" timeout="20s"/> > </operations> > </primitive> > </clone> > </resources> > <constraints> > <rsc_order id="MySQL-IP_Group" first="MySQL" first-action="promote" > then="IP_Group" then-action="start"/> > <rsc_colocation id="IP_Group-with-MySQL" rsc="IP_Group" > with-rsc="MySQL" with-rsc-role="Master" score="INFINITY"/> > <rsc_location id="loca_MySQL_node1" rsc="MySQL"> > <rule id="rule_loc_MySQL_node1" role="Master" score="100"> > <expression id="exp_rule_MySQL_node1" attribute="#uname" > operation="eq" value="node1"/> > </rule> > </rsc_location> > <rsc_location id="loca_MySQL_node2" rsc="MySQL"> > <rule id="rule_loc_MySQL_node2" role="Master" score="50"> > <expression id="exp_rule_MySQL_node2" attribute="#uname" > operation="eq" value="node2"/> > </rule> > </rsc_location> > <rsc_location id="mysql-connectivity" rsc="MySQL"> > <rule id="mysql-pingd-prefer-rule" score="-INFINITY" role="Master"> > <expression id="mysql-pingd-prefer" attribute="pingd" > operation="lt" value="1000"/> > </rule> > </rsc_location> > </constraints> > </configuration> > 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