[Pacemaker] Error when managing network with ping/pingd.

[Francis SOUYRI]

Hello Emmanuel,

Yes I think also but why... that the question, I checked the Net for 
information about how the score is calculated without success.

I retrieved a "schoreshow" script but I do not understand the result.

Best regards.

Francis

On 08/29/2013 10:32 AM, emmanuel segura wrote:
> I think your score is wrong in your rule expression
>
>
> 2013/8/29 Francis SOUYRI <francis.souyri at apec.fr
> <mailto:francis.souyri at apec.fr>>
>
>     Hello,
>
>     I have a corosync/pacemaker with 2 nodes and 2 nets by nodes,
>     192.168.1.0/24 <http://192.168.1.0/24> for cluster access,
>     10.1.1.0/24 <http://10.1.1.0/24> for drbd in bond, both used by
>     corosync.
>     I try to used ocf:pacemaker:ping to monitor the 192.168.1.0/24
>     <http://192.168.1.0/24> I have the configuration below, but when I
>     remove the cable of the noeud1 the named group resource do not
>     migrate to noeud2.
>
>     When I used these command "crm_attribute -G -t status -N  -n pingd"
>     I have this.
>
>     Could not map uname=-n to a UUID: The object/attribute does not exist
>     scope=status   value=(null)
>     Error performing operation: cib object missing
>
>     ##### CONFIG
>     ...
>            <clone id="ping-gateway-clone">
>              <meta_attributes id="ping-gateway-clone-meta">
>                <nvpair id="ping-gateway-interleave" name="interleave"
>     value="true"/>
>              </meta_attributes>
>              <primitive class="ocf" id="ping-gateway"
>     provider="pacemaker" type="ping">
>                <instance_attributes id="ping-gateway-instance___attributes">
>                  <nvpair
>     id="ping-gateway-instance___attributes-host_list" name="host_list"
>     value="192.168.1.1"/>
>                  <nvpair
>     id="ping-gateway-instance___attributes-multiplier" name="multiplier"
>     value="100"/>
>                </instance_attributes>
>              </primitive>
>            </clone>
>          </resources>
>          <constraints>
>            <rsc_location id="location-named-noeud1.__apec.fr-50"
>     node="noeud1.apec.fr <http://noeud1.apec.fr>" rsc="named" score="50"/>
>            <rsc_location id="location-dhcpd-noeud1.__apec.fr-50"
>     node="noeud1.apec.fr <http://noeud1.apec.fr>" rsc="dhcpd" score="50"/>
>            <rsc_location id="location-named2-noeud1.__apec.fr-50"
>     node="noeud1.apec.fr <http://noeud1.apec.fr>" rsc="named2" score="50"/>
>            <rsc_location id="location-samba-noeud1.__apec.fr-50"
>     node="noeud1.apec.fr <http://noeud1.apec.fr>" rsc="samba" score="50"/>
>            <rsc_location id="pingnamed" rsc="named">
>              <rule id="pingnamed-rule" score-attribute="pingd">
>                <expression attribute="pingd" id="pingnamed-expression"
>     operation="defined"/>
>              </rule>
>            </rsc_location>
>          </constraints>
>          <rsc_defaults>
>            <meta_attributes id="rsc_defaults-options">
>              <nvpair id="rsc_defaults-options-__resource-stickiness"
>     name="resource-stickiness" value="100"/>
>            </meta_attributes>
>          </rsc_defaults>
>     ....
>     ##### END CONFIG
>
>     Best regards.
>
>     Francis
>
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> --
> esta es mi vida e me la vivo hasta que dios quiera