Hi, On Tue, Jan 05, 2010 at 07:54:30PM +0530, jaspal singla wrote: > Hello, > > I have 3 nodes cluster with 2 active and 1 passive nodes. > > I have configured 2 resources groups containing all necessary file system, > ip address and vz-script. > > My cluster works perfect if both of Active nodes fail there resources one at > a time to passive node but the issue which I am facing is when I try to fail > both of the active node at the same time one by one then I noticed that the > 2nd active node which fails there resources after the 1st active node stop > the resources of 1st active node from passive node(which presently running > on passive node) and start its own resources over the passive node which > should not be there.
Could you please try with shorter sentences, I got lost half way. Apart from that, please upgrade from 2.1.3 to pacemaker. 2.1.3 is old and you won't get much support for it. Thanks, Dejan > As I think the 2nd active node should stop there resources because passive > node is already occupied with the 1st active node resources. > > > Is that normal? And how I avoid not to stop the resources which already run > on passive node by the last active node which fails. > > > I am just explaining my scenario below, hope this will give better idea to > understand the exact issue is and also pasting my cib.xml file of my cluster > below. > > The 3 mode are as: > > 1) node_master ---> Active node > 2) node_slave ---> Passive node > 3) node3 ---------> Active node > > Problem: > > If node_master fail there resources on node_slave then there isn't any > problem for that but at the same time if node3 fail there resources then > node_master resources stops on node_slave and node3 resources starts over > node_slave node. (Problematic scenario) > > But whereas, > > If node3 fail there resources on node_slave then there isn't any problem and > at the same time if node_master fail there resources on node_slave then > node3 fi > nds that node_slave already have occupied with resources and stop node3 > resources. (Perfect scenario) > Any help will be highly appreciated. > > The details for the my scenerio are as: > > 1) I am running CentOS-5.3 > 2) Kernel version is 2.6.18-028stab059.6 (Virtoozzo Kernel) > 3) Heartbeat version- 2.1.3-3. > 4) Installation through RPM. > 5) Using Heartbeat version 2. > 6) cat /etc/ha.d/ha.cf > ___________________________________________________________________________________________ > > deadtime 10 > bcast eth1 > crm yes > node node_master > node node_slave > node node3 > debugfile /var/log/ha-debug > logfile /var/log/ha-log > logfacility local0 > > _____________________________________________________________________________________________ > > This file is same in all the 3 nodes. > > 7) cib.xml > > ------------------------------------------------------------------------------------------------------- > <cib admin_epoch="0" have_quorum="true" ignore_dtd="false" num_peers="3" > cib_feature_revision="2.0" crm_feature_set="2.0" ccm_transition="3" > generated="true" dc_uuid="d90b1ed2-0000-44ac-9a4d-b435a6befd36" epoch="291" > num_updates="2" cib-last-written="Mon Jan 4 19:52:33 2010"> > <configuration> > <crm_config> > <cluster_property_set id="cib-bootstrap-options"> > <attributes> > <nvpair id="cib-bootstrap-options-dc-version" name="dc-version" > value="2.1.3-node: 552305612591183b1628baa5bc6e903e0f1e26a3"/> > <nvpair id="cib-bootstrap-options-symmetric-cluster" > name="symmetric-cluster" value="false"/> > <nvpair name="last-lrm-refresh" > id="cib-bootstrap-options-last-lrm-refresh" value="1262555178"/> > </attributes> > </cluster_property_set> > </crm_config> > <nodes> > <node uname="node3" type="normal" id="7e5fdac9-80dc-41a7-bd8f-a5591a1b69a0"> > <instance_attributes > id="nodes-7e5fdac9-80dc-41a7-bd8f-a5591a1b69a0"> > <attributes> > <nvpair name="standby" > id="standby-7e5fdac9-80dc-41a7-bd8f-a5591a1b69a0" value="on"/> > </attributes> > </instance_attributes> > </node> > <node uname="node_slave" type="normal" > id="d90b1ed2-0000-44ac-9a4d-b435a6befd36"> > <instance_attributes > id="nodes-d90b1ed2-0000-44ac-9a4d-b435a6befd36"> > <attributes> > <nvpair name="standby" > id="standby-d90b1ed2-0000-44ac-9a4d-b435a6befd36" value="off"/> > </attributes> > </instance_attributes> > </node> > <node uname="node_master" type="normal" > id="075961d1-4492-4ba9-b4ad-e8c27b9e3f4b"> > <instance_attributes > id="nodes-075961d1-4492-4ba9-b4ad-e8c27b9e3f4b"> > <attributes> > <nvpair name="standby" > id="standby-075961d1-4492-4ba9-b4ad-e8c27b9e3f4b" value="on"/> > </attributes> > </instance_attributes> > </node> > </nodes> > <resources> > <group id="group_vz_1"> > <meta_attributes id="group_vz_1_meta_attrs"> > <attributes> > <nvpair name="target_role" id="group_vz_1_metaattr_target_role" > value="started"/> > <nvpair id="group_vz_1_metaattr_ordered" name="ordered" > value="true"/> > <nvpair id="group_vz_1_metaattr_collocated" name="collocated" > value="true"/> > <nvpair id="group_vz_1_metaattr_resource_stickiness" > name="resource_stickiness" value="900"/> > </attributes> > </meta_attributes> > <primitive id="resource_ipaddr" class="ocf" type="IPaddr" > provider="heartbeat"> > <instance_attributes id="resource_ipaddr_instance_attrs"> > <attributes> > <nvpair id="69fd1897-4ec1-4bdb-a33f-1d2bf1eda0da" name="ip" > value="66.199.245.207"/> > <nvpair id="177a2461-1b7a-4875-a866-916ed730b396" name="nic" value="eth0"/> > <nvpair id="347bf250-d25f-41df-bb7f-36f273c8029c" > name="cidr_netmask" value="255.255.255.224"/> > </attributes> > </instance_attributes> > <operations/> > </primitive> > <primitive id="resource_filesystem" class="ocf" type="Filesystem" > provider="heartbeat"> > <instance_attributes id="resource_filesystem_instance_attrs"> > <attributes> > <nvpair id="11aaf508-8f1f-4a9d-adde-2ff7e6a82740" > name="device" > value="/dev/disk/by-uuid/f5feb406-685a-41f8-a4f7-170ae0925901"/> > <nvpair id="517a54cf-70cd-46bf-8ae6-0953d3617599" > name="directory" value="/vz"/> > <nvpair id="b0a7cb9d-d0be-45fe-afcb-2860745bc5d5" > name="fstype" value="ext3"/> > <nvpair id="06344316-a2c5-4ced-930f-5e151dfbe1e2" > name="options" value="_netdev,noatime"/> > </attributes> > </instance_attributes> > <operations/> > </primitive> > <primitive id="resource_vz_script_1" class="lsb" type="vz" > provider="heartbeat"> > <operations> > <op id="88f60be0-19ac-4dd1-bbf3-0471a4c7bd03" name="monitor" > interval="15s" timeout="30s" start_delay="0s" on_fail="restart"/> > <op id="387958aa-3ede-46c0-b77c-495e6cd44192" name="stop" > timeout="200s"/> > </operations> > </primitive> > </group> > <group id="group_vz_2"> > <meta_attributes id="group_vz_2_meta_attrs"> > <attributes> > <nvpair name="target_role" id="group_vz_2_metaattr_target_role" > value="started"/> > <nvpair id="group_vz_2_metaattr_ordered" name="ordered" > value="true"/> > <nvpair id="group_vz_2_metaattr_collocated" name="collocated" > value="true"/> > <nvpair name="resource_stickiness" > id="group_vz_2_metaattr_resource_stickiness" value="900"/> > </attributes> > </meta_attributes> > <primitive id="resource_ipaddr_2" class="ocf" type="IPaddr" > provider="heartbeat"> > <instance_attributes id="resource_ipaddr_2_instance_attrs"> > <attributes> > <nvpair id="d7945234-539b-4f86-9fd7-93501d1ff590" name="ip" > value="66.199.245.204"/> > <nvpair id="c18f6b41-2798-42be-a5cb-470963ad3559" name="nic" > value="eth0"/> > <nvpair id="3112ab9f-d0e3-413e-84cd-76ecd39f51e7" > name="cidr_netmask" value="255.255.255.224"/> > </attributes> > </instance_attributes> > </primitive> > <primitive id="resource_filesystem_2" class="ocf" type="Filesystem" > provider="heartbeat"> > <instance_attributes id="resource_filesystem_2_instance_attrs"> > <attributes> > <nvpair id="db553cf1-1419-42d0-9a0b-caf30d2862a5" > name="device" > value="/dev/disk/by-uuid/81c3845e-c2f6-4cb0-a0cd-e00c074942fb"/> > <nvpair id="4f375334-b48f-4537-8351-ab5ae02eb351" > name="directory" value="/vz"/> > <nvpair id="b1b5608e-0248-4a85-935d-b9957cdc044e" > name="fstype" value="ext3"/> > <nvpair id="8a147356-405d-46dd-81ac-2cfa1401a988" > name="options" value="_netdev,noatime"/> > </attributes> > </instance_attributes> > </primitive> > <primitive id="resource_vz_script_2" class="lsb" type="vz" > provider="heartbeat"> > <operations> > <op id="be25b095-6032-4890-b665-24b1860e3ab9" name="monitor" > interval="15s" timeout="30s" start_delay="0s" on_fail="restart"/> > <op id="d715bd3a-851e-41cf-a836-93a3cfaa6a78" name="stop" > timeout="200s"/> > </operations> > </primitive> > </group> > </resources> > <constraints> > <rsc_location id="location_slave_1" rsc="group_vz_1"> > <rule id="prefered_location_slave_1" score="200"> > <expression attribute="#uname" > id="fd0fb0b6-3795-426d-966e-9da5fd24ff1a" operation="eq" > value="node_slave"/> > </rule> > </rsc_location> > <rsc_location id="location_node3" rsc="group_vz_2"> > <rule id="prefered_location_node3" score="600"> > <expression attribute="#uname" > id="72aaa5f0-c2f0-4038-afe3-4ce7cacb4acf" operation="eq" value="node3"/> > </rule> > </rsc_location> > <rsc_location id="location_slave_2" rsc="group_vz_2"> > <rule id="prefered_location_slave_2" score="200"> > <expression attribute="#uname" > id="6cc8bf2f-9f52-4099-8b9e-85483973124c" operation="eq" > value="node_slave"/> > </rule> > </rsc_location> > <rsc_location id="location_master" rsc="group_vz_1"> > <rule id="prefered_location_master" score="600"> > <expression attribute="#uname" > id="2f8bfb3f-a6f7-4791-97d8-96d673e42ba6" operation="eq" > value="node_master"/> > </rule> > </rsc_location> > <rsc_colocation id="colocation_vz" from="group_vz_1" to="group_vz_2" > score="-INFINITY"/> > </constraints> > </configuration> > </cib> > > > > Cheer's, > Jaspal > _______________________________________________ > Linux-HA mailing list > [email protected] > http://lists.linux-ha.org/mailman/listinfo/linux-ha > See also: http://linux-ha.org/ReportingProblems _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
