[Pacemaker] crm_mon shows wrong value of migration-threshold.
Andrew Beekhof
beekhof at gmail.com
Mon Aug 4 07:43:31 UTC 2008
done
http://hg.clusterlabs.org/pacemaker/dev/rev/77e60a30218b
On Aug 4, 2008, at 4:41 AM, Satomi Taniguchi wrote:
> Hi,
>
> I found that the value of migration-threshold which crm_mon shows is
> odd
> with the latest Pacemaker-dev(b5a66eb9c9c0).
> It shows default-migration-threshold's value, not the value of
> each resource's migration-threshold.
> (Please see the attached files.)
>
> Maybe, this is because the timing that common_apply_stickiness() is
> called has changed.
> Is it a right way to solve it to return the function to
> unpack_lrm_resources()?
>
> Regards,
> Satomi Taniguchi
> <cib admin_epoch="0" epoch="17" crm_feature_set="3.0" validate-
> with="transitional-0.6" num_updates="2" have-quorum="1" cib-last-
> written="Fri Aug 1 11:07:19 2008" dc-uuid="2fdcdb68-89cb-43e0-
> a93f-137bebdc5edc">
> <configuration>
> <crm_config>
> <cluster_property_set id="cib-bootstrap-options">
> <attributes>
> <nvpair id="cib-bootstrap-options-no-quorum-policy"
> name="no-quorum-policy" value="ignore"/>
> <nvpair id="cib-bootstrap-options-stonith-enabled"
> name="stonith-enabled" value="true"/>
> <nvpair id="cib-bootstrap-options-default-resource-
> stickiness" name="default-resource-stickiness" value="INFINITY"/>
> <nvpair id="cib-bootstrap-options-default-migration-
> threshold" name="default-migration-threshold" value="3"/>
> <nvpair id="cib-bootstrap-options-default-action-timeout"
> name="default-action-timeout" value="120s"/>
> <nvpair id="cib-bootstrap-options-dc-version" name="dc-
> version" value="0.7.0-bde0c7db74fb+ tip"/>
> </attributes>
> </cluster_property_set>
> </crm_config>
> <nodes>
> <node id="2fdcdb68-89cb-43e0-a93f-137bebdc5edc"
> uname="rh5u2node2" type="normal"/>
> </nodes>
> <resources>
> <group id="grpPostgreSQLDB">
> <instance_attributes id="grpPostgreSQLDB_instance_attrs">
> <attributes>
> <nvpair id="grpPostgreSQLDB_migration_threshold"
> name="migration-threshold" value="2"/>
> </attributes>
> </instance_attributes>
> <primitive id="prmIpPostgreSQLDB" class="ocf" type="IPaddr"
> provider="heartbeat">
> <instance_attributes id="prmIpPostgreSQLDB_instance_attrs">
> <attributes>
> <nvpair id="prmIpPostgreSQLDB_instance_attrs-ip"
> name="ip" value="192.168.70.70"/>
> <nvpair id="prmIpPostgreSQLDB_instance_attrs-nic"
> name="nic" value="eth0"/>
> <nvpair id="prmIpPostgreSQLDB_instance_attrs-
> cidr_netmask" name="cidr_netmask" value="24"/>
> </attributes>
> </instance_attributes>
> <operations>
> <op id="815949a3-9242-4afe-8f2e-0be3a6332ebb"
> name="start" timeout="60" on_fail="restart"/>
> <op id="5f3c4086-ed52-477b-83c8-712f5ae155a0"
> name="monitor" interval="10" timeout="60" on_fail="restart"/>
> <op id="2a4f01f7-4627-46a2-94db-738cda3078b2"
> name="stop" timeout="60" on_fail="block"/>
> </operations>
> </primitive>
> <primitive id="prmApPostgreSQLDB" class="ocf" type="pgsql"
> provider="heartbeat">
> <instance_attributes id="prmApPostgreSQLDB_instance_attrs">
> <attributes>
> <nvpair id="prmApPostgreSQLDB_instance_attrs-pgctl"
> name="pgctl" value="/usr/local/pgsql/bin/pg_ctl"/>
> <nvpair id="prmApPostgreSQLDB_instance_attrs-
> start_opt" name="start_opt" value="-p 5432 -h localhost"/>
> <nvpair id="prmApPostgreSQLDB_instance_attrs-psql"
> name="psql" value="/usr/local/pgsql/bin/psql"/>
> <nvpair id="prmApPostgreSQLDB_instance_attrs-pgdata"
> name="pgdata" value="/home/postgres/pgdata"/>
> <nvpair id="prmApPostgreSQLDB_instance_attrs-pgdba"
> name="pgdba" value="postgres"/>
> <nvpair id="prmApPostgreSQLDB_instance_attrs-pgport"
> name="pgport" value="5432"/>
> <nvpair id="prmApPostgreSQLDB_instance_attrs-pgdb"
> name="pgdb" value="template1"/>
> <nvpair id="prmApPostgreSQLDB_migration_threshold"
> name="migration-threshold" value="1"/>
> </attributes>
> </instance_attributes>
> <operations>
> <op id="prmApPostgreSQLDB_operations-start" name="start"
> timeout="300" on_fail="restart"/>
> <op id="prmApPostgreSQLDB_operations-monitor"
> name="monitor" interval="10" timeout="60" on_fail="restart"/>
> <op id="prmApPostgreSQLDB_operations-stop" name="stop"
> timeout="300" on_fail="block"/>
> </operations>
> </primitive>
> </group>
> <primitive id="stonith-1" class="stonith" type="external/ssh"
> provider="heartbeat">
> <instance_attributes id="stonith-1:attrs">
> <attributes>
> <nvpair id="stonith-1:hostlist" name="hostlist"
> value="rh5u2node1"/>
> </attributes>
> </instance_attributes>
> </primitive>
> <primitive id="stonith-2" class="stonith" type="external/ssh"
> provider="heartbeat">
> <instance_attributes id="stonith-2:attrs">
> <attributes>
> <nvpair id="stonith-2:hostlist" name="hostlist"
> value="rh5u2node2"/>
> </attributes>
> </instance_attributes>
> </primitive>
> </resources>
> <constraints>
> <rsc_location id="rulPostgreSQLDB_node01" rsc="grpPostgreSQLDB">
> <rule id="prefered_rulPostgreSQLDB_node01" score="200">
> <expression attribute="#uname"
> id="prefered_rulPostgreSQLDB_node01-expression1" operation="eq"
> value="rh5u2node1"/>
> </rule>
> </rsc_location>
> <rsc_location id="rulPostgreSQLDB_node02" rsc="grpPostgreSQLDB">
> <rule id="prefered_rulPostgreSQLDB_node02" score="100">
> <expression attribute="#uname"
> id="prefered_rulPostgreSQLDB_node02-expression1" operation="eq"
> value="rh5u2node2"/>
> </rule>
> </rsc_location>
> <rsc_location id="ping0:disconnect" rsc="grpPostgreSQLDB">
> <rule id="prefered_ping0:disconnect" score="-INFINITY"
> boolean_op="and">
> <expression attribute="default_ping_set"
> id="prefered_ping0:disconnect-expression1" operation="defined"/>
> <expression attribute="default_ping_set"
> id="prefered_ping0:disconnect-expression2" operation="lt"
> value="100"/>
> </rule>
> </rsc_location>
> <rsc_location id="disk0:disconnect" rsc="grpPostgreSQLDB">
> <rule id="prefered_disk0:disconnect" score="-INFINITY"
> boolean_op="and">
> <expression attribute="diskcheck_status"
> id="prefered_disk0:disconnect-expression1" operation="defined"/>
> <expression attribute="diskcheck_status"
> id="prefered_disk0:disconnect-expression2" operation="eq"
> value="ERROR"/>
> </rule>
> </rsc_location>
> <rsc_location id="stonith-1_hates_rh5u2node1" rsc="stonith-1">
> <rule id="stonith-1_hates_rh5u2node1_rule" score="-INFINITY">
> <expression attribute="#uname" operation="eq"
> value="rh5u2node1" id="stonith-1_hates_rh5u2node1_expr"/>
> </rule>
> </rsc_location>
> <rsc_location id="stonith-2_hates_rh5u2node2" rsc="stonith-2">
> <rule id="stonith-2_hates_rh5u2node2_rule" score="-INFINITY">
> <expression attribute="#uname" operation="eq"
> value="rh5u2node2" id="stonith-2_hates_rh5u2node2_expr"/>
> </rule>
> </rsc_location>
> </constraints>
> </configuration>
> </cib>
>
>
> ============
> Last updated: Mon Aug 4 09:55:51 2008
> Current DC: rh5u2node2 (2fdcdb68-89cb-43e0-a93f-137bebdc5edc)
> 1 Nodes configured.
> 3 Resources configured.
> ============
>
> Node: rh5u2node2 (2fdcdb68-89cb-43e0-a93f-137bebdc5edc): online
>
> Resource Group: grpPostgreSQLDB
> prmIpPostgreSQLDB (ocf::heartbeat:IPaddr): Started rh5u2node2
> prmApPostgreSQLDB (ocf::heartbeat:pgsql): Started rh5u2node2
> stonith-1 (stonith:external/ssh): Started rh5u2node2
>
> Operations:
> * Node rh5u2node2:
> stonith-1: migration-threshold=3
> + start: rc=0 (ok)
> prmApPostgreSQLDB: migration-threshold=3
> + start: rc=0 (ok)
> + monitor: interval=10000ms rc=0 (ok)
> prmIpPostgreSQLDB: migration-threshold=3
> + start: rc=0 (ok)
> + monitor: interval=10000ms rc=0 (ok)
> Cleaning up CIB connection: 1
> _______________________________________________
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