[Linux-HA] clones

Andrew Beekhof beekhof at gmail.com
Mon Oct 31 15:04:52 MST 2005


can you send the output from "cibadmin -Q" at a point where the
cluster is up and stable?

On 10/31/05, Serge.Dubrouski at fjcomm.com <Serge.Dubrouski at fjcomm.com> wrote:
> Hello All -
>
> I want to configure a clone resource in 2 nodes cluster. I.e. I want to
> have a resource running on both nodes in a cluster. Here is what I've done:
>
>        <clone id="orion">
>          <instance_attributes>
>            <nvpair name="clone_max" value="2"/>
>            <nvpair name="clone_node_max" value="1"/>
>          </instance_attributes>
>          <primitive class="ocf" type="orion" is_managed="true" id="orion"
> provider="fjcomm">
>            <instance_attributes>
>              <attributes>
>                <nvpair name="asp_user" value="aspimaging" />
>                <nvpair name="orion_home" value="/opt/webapp/orion_cluster"
> />
>              </attributes>
>            </instance_attributes>
>            <operations>
>              <op name="start" timeout="20s" />
>              <op name="stop" timeout="20s" />
>              <op name="monitor" interval="60s" timeout="20s" />
>            </operations>
>          </primitive>
>        </clone>
> ...... Here are some other resources ...........
>
>        <rsc_location id="run_orion" rsc="orion">
>          <rule id="pref_orion" score="100" boolean_op="or">
>            <expression attribute="#uname" operation="eq" value="node1/>
>            <expression attribute="#uname" operation="eq" value="node2"/>
>          </rule>
>        </rsc_location>
>
> But with this configuration only one instance of that cloned resource
> starts. How can I start 2 instances, one per each node?
>
> Thanks.
> Serge.
>
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