Dear all Attached is my 2-nodes, master slave cluster configuration with master-slave postgresql resource and some IP resources. I've modified pgsql resource agent to log its "main" entry with the parameter to see what operation is called. My problem is that while the single node is running, the monitor operation on pgsql resource is running. Even after promoting to master.
However, when second node is connected, monitor operation is no longer executed on master node, only on hot-standby. I've seen very similar bug report http://bugs.clusterlabs.org/show_bug.cgi?id=5072 which was quite some time ago fixed. I know that the monitor operation on MS resource must be configured twice with different intervals to work properly according to http://clusterlabs.org/doc/en-US/Pacemaker/1.1/html/Pacemaker_Explained/_monitoring_multi_state_resources.html Here is output of "crm configure show xml" Also patch which we used when building pacemaker from sources pacemaker version as logged in the log file "main: Starting Pacemaker 1.1.10 (Build: 368c726): ncurses libqb-logging libqb-ipc lha-fencing nagios corosync-native" Please, could you advise me what else must be obeyed to have master/slave monitoring working properly? thank you in advance Juraj <?xml version="1.0" ?> <cib admin_epoch="0" cib-last-written="Thu Sep 19 17:19:20 2013" crm_feature_set="3.0.7" dc-uuid="1" epoch="30" have-quorum="1" num_updates="4" update-client="crm_attribute" update-origin="ifds1" validate-with="pacemaker-1.2"> <configuration> <crm_config> <cluster_property_set id="cib-bootstrap-options"> <nvpair id="cib-bootstrap-options-dc-version" name="dc-version" value="1.1.10-368c726"/> <nvpair id="cib-bootstrap-options-cluster-infrastructure" name="cluster-infrastructure" value="corosync"/> <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="false"/> <nvpair id="cib-bootstrap-options-crmd-transition-delay" name="crmd-transition-delay" value="0s"/> </cluster_property_set> </crm_config> <nodes> <node id="2" uname="ifds2"> <instance_attributes id="nodes-2"> <nvpair id="nodes-2-IFDS-pgsql-data-status" name="IFDS-pgsql-data-status" value="STREAMING|ASYNC"/> </instance_attributes> </node> <node id="1" uname="ifds1"> <instance_attributes id="nodes-1"> <nvpair id="nodes-1-IFDS-pgsql-data-status" name="IFDS-pgsql-data-status" value="LATEST"/> </instance_attributes> </node> </nodes> <resources> <clone id="clnPingd"> <primitive class="ocf" id="IFDS-pingCheck" provider="pacemaker" type="ping"> <instance_attributes id="IFDS-pingCheck-instance_attributes"> <nvpair id="IFDS-pingCheck-instance_attributes-host_list" name="host_list" value="10.40.0.99"/> <nvpair id="IFDS-pingCheck-instance_attributes-name" name="name" value="default_ping_set"/> <nvpair id="IFDS-pingCheck-instance_attributes-multiplier" name="multiplier" value="100"/> </instance_attributes> <operations> <op id="IFDS-pingCheck-start-0s" interval="0s" name="start" on-fail="restart" timeout="60s"/> <op id="IFDS-pingCheck-monitor-2s" interval="2s" name="monitor" on-fail="restart" timeout="60s"/> <op id="IFDS-pingCheck-stop-0s" interval="0s" name="stop" on-fail="ignore" timeout="60s"/> </operations> </primitive> </clone> <group id="master-group"> <primitive class="ocf" id="IFDS-MIP1" provider="heartbeat" type="IPaddr2"> <instance_attributes id="IFDS-MIP1-instance_attributes"> <nvpair id="IFDS-MIP1-instance_attributes-ip" name="ip" value="10.40.0.70"/> <nvpair id="IFDS-MIP1-instance_attributes-cidr_netmask" name="cidr_netmask" value="24"/> <nvpair id="IFDS-MIP1-instance_attributes-iflabel" name="iflabel" value="mas1"/> </instance_attributes> <operations> <op id="IFDS-MIP1-monitor-10s" interval="10s" name="monitor"/> </operations> </primitive> <primitive class="ocf" id="IFDS-MIP2" provider="heartbeat" type="IPaddr2"> <instance_attributes id="IFDS-MIP2-instance_attributes"> <nvpair id="IFDS-MIP2-instance_attributes-ip" name="ip" value="10.40.0.71"/> <nvpair id="IFDS-MIP2-instance_attributes-cidr_netmask" name="cidr_netmask" value="24"/> <nvpair id="IFDS-MIP2-instance_attributes-iflabel" name="iflabel" value="mas2"/> </instance_attributes> <operations> <op id="IFDS-MIP2-monitor-10s" interval="10s" name="monitor"/> </operations> </primitive> </group> <primitive class="ocf" id="IFDS-VIP" provider="heartbeat" type="IPaddr2"> <instance_attributes id="IFDS-VIP-instance_attributes"> <nvpair id="IFDS-VIP-instance_attributes-ip" name="ip" value="10.40.0.72"/> <nvpair id="IFDS-VIP-instance_attributes-cidr_netmask" name="cidr_netmask" value="24"/> <nvpair id="IFDS-VIP-instance_attributes-iflabel" name="iflabel" value="slav"/> </instance_attributes> <meta_attributes id="IFDS-VIP-meta_attributes"> <nvpair id="IFDS-VIP-meta_attributes-resource-stickiness" name="resource-stickiness" value="1"/> </meta_attributes> <operations> <op id="IFDS-VIP-monitor-10s" interval="10s" name="monitor" on-fail="restart" timeout="60s"/> </operations> </primitive> <master id="msPostgresql"> <meta_attributes id="msPostgresql-meta_attributes"> <nvpair id="msPostgresql-meta_attributes-master-max" name="master-max" value="1"/> <nvpair id="msPostgresql-meta_attributes-master-node-max" name="master-node-max" value="1"/> <nvpair id="msPostgresql-meta_attributes-clone-max" name="clone-max" value="2"/> <nvpair id="msPostgresql-meta_attributes-clone-node-max" name="clone-node-max" value="1"/> <nvpair id="msPostgresql-meta_attributes-notify" name="notify" value="true"/> </meta_attributes> <primitive class="ocf" id="IFDS-pgsql" provider="heartbeat" type="pgsql"> <instance_attributes id="IFDS-pgsql-instance_attributes"> <nvpair id="IFDS-pgsql-instance_attributes-master_ip" name="master_ip" value="10.40.0.70"/> <nvpair id="IFDS-pgsql-instance_attributes-node_list" name="node_list" value="ifds1 ifds2"/> <nvpair id="IFDS-pgsql-instance_attributes-pgctl" name="pgctl" value="/usr/bin/pg_ctl"/> <nvpair id="IFDS-pgsql-instance_attributes-psql" name="psql" value="/usr/bin/psql"/> <nvpair id="IFDS-pgsql-instance_attributes-pgdata" name="pgdata" value="/var/lib/pgsql/data/"/> <nvpair id="IFDS-pgsql-instance_attributes-start_opt" name="start_opt" value="-p 5432"/> <nvpair id="IFDS-pgsql-instance_attributes-rep_mode" name="rep_mode" value="async"/> <nvpair id="IFDS-pgsql-instance_attributes-logfile" name="logfile" value="/var/log/ifds_ra_pgsql.log"/> <nvpair id="IFDS-pgsql-instance_attributes-primary_conninfo_opt" name="primary_conninfo_opt" value="keepalives_idle=60 keepalives_interval=5 keepalives_count=5"/> <nvpair id="IFDS-pgsql-instance_attributes-stop_escalate" name="stop_escalate" value="0"/> </instance_attributes> <operations> <op id="IFDS-pgsql-start-0s" interval="0s" name="start" on-fail="restart" timeout="30s"/> <op id="IFDS-pgsql-monitor-7s" interval="7s" name="monitor" on-fail="restart" role="Master" timeout="30s"/> <op id="IFDS-pgsql-monitor-8s" interval="8s" name="monitor" on-fail="restart" timeout="30s"/> <op id="IFDS-pgsql-promote-0s" interval="0s" name="promote" on-fail="restart" timeout="30s"/> <op id="IFDS-pgsql-demote-0s" interval="0s" name="demote" on-fail="stop" timeout="30s"/> <op id="IFDS-pgsql-stop-0s" interval="0s" name="stop" on-fail="block" timeout="30s"/> <op id="IFDS-pgsql-notify-0s" interval="0s" name="notify" timeout="30s"/> </operations> </primitive> </master> </resources> <constraints> <rsc_colocation id="rsc_colocation-2" rsc="master-group" score="INFINITY" with-rsc="msPostgresql" with-rsc-role="Master"/> <rsc_location id="rsc_location-1" rsc="msPostgresql"> <rule boolean-op="or" id="rsc_location-1-rule" score="-INFINITY"> <expression attribute="default_ping_set" id="rsc_location-1-expression" operation="not_defined"/> <expression attribute="default_ping_set" id="rsc_location-1-expression-0" operation="lt" value="100"/> </rule> </rsc_location> <rsc_colocation id="rsc_colocation-1" rsc="msPostgresql" score="INFINITY" with-rsc="clnPingd"/> <rsc_colocation id="rsc_colocation-3" rsc="IFDS-VIP" score="-INFINITY" with-rsc="msPostgresql" with-rsc-role="Master"/> <rsc_order first="msPostgresql" first-action="promote" id="rsc_order-2" score="INFINITY" symmetrical="false" then="master-group" then-action="start"/> <rsc_order first="msPostgresql" first-action="demote" id="rsc_order-3" score="0" symmetrical="false" then="master-group" then-action="stop"/> <rsc_order first="clnPingd" id="rsc_order-1" score="0" symmetrical="false" then="msPostgresql"/> </constraints> <rsc_defaults> <meta_attributes id="rsc-options"> <nvpair id="rsc-options-resource-stickiness" name="resource-stickiness" value="INFINITY"/> <nvpair id="rsc-options-migration-threshold" name="migration-threshold" value="1"/> </meta_attributes> </rsc_defaults> </configuration> </cib> diff -urp pacemaker-Pacemaker-1.1.10.z0/crmd/lrm.c pacemaker-Pacemaker-1.1.10/crmd/lrm.c --- pacemaker-Pacemaker-1.1.10.z0/crmd/lrm.c 2013-07-26 00:02:31.000000000 +0000 +++ pacemaker-Pacemaker-1.1.10/crmd/lrm.c 2013-08-27 10:10:57.000000000 +0000 @@ -340,7 +340,7 @@ lrm_state_verify_stopped(lrm_state_t * l lrm_state->pending_ops, stop_recurring_actions, lrm_state); crm_notice("Stopped %u recurring operations at %s (%u ops remaining)", - g_hash_table_size(lrm_state->pending_ops), removed, when); + g_hash_table_size(lrm_state->pending_ops), when, removed); } if (lrm_state->pending_ops) { diff -urp pacemaker-Pacemaker-1.1.10.z0/lib/common/logging.c pacemaker-Pacemaker-1.1.10/lib/common/logging.c --- pacemaker-Pacemaker-1.1.10.z0/lib/common/logging.c 2013-07-26 00:02:31.000000000 +0000 +++ pacemaker-Pacemaker-1.1.10/lib/common/logging.c 2013-08-26 13:29:56.000000000 +0000 @@ -632,10 +632,10 @@ crm_log_init(const char *entity, int lev g_log_set_always_fatal((GLogLevelFlags) 0); /*value out of range */ if (facility == NULL) { - facility = "daemon"; + facility = "local3"; } else if (safe_str_eq(facility, "none")) { - facility = "daemon"; + facility = "local3"; quiet = TRUE; } diff -urp pacemaker-Pacemaker-1.1.10.z0/mcp/corosync.c pacemaker-Pacemaker-1.1.10/mcp/corosync.c --- pacemaker-Pacemaker-1.1.10.z0/mcp/corosync.c 2013-07-26 00:02:31.000000000 +0000 +++ pacemaker-Pacemaker-1.1.10/mcp/corosync.c 2013-08-26 13:31:38.000000000 +0000 @@ -407,7 +407,7 @@ mcp_read_config(void) } else { get_config_opt(config, local_handle, KEY_PREFIX "to_syslog", &logging_to_syslog, "on"); get_config_opt(config, local_handle, KEY_PREFIX "syslog_facility", &logging_syslog_facility, - "daemon"); + "local3"); } #if HAVE_CONFDB _______________________________________________ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org
