On 8 Nov 2013, at 7:49 am, Andrey Groshev <gre...@yandex.ru> wrote: > Hi, PPL! > I need help. I do not understand... Why has stopped working. > This configuration work on other cluster, but on corosync1. > > So... cluster postgres with master/slave. > Classic config as in wiki. > I build cluster, start, he is working. > Next I kill postgres on Master with 6 signal, as if "disk space left" > > # pkill -6 postgres > # ps axuww|grep postgres > root 9032 0.0 0.1 103236 860 pts/0 S+ 00:37 0:00 grep > postgres > > PostgreSQL die, But crm_mon shows that the master is still running. > > Last updated: Fri Nov 8 00:42:08 2013 > Last change: Fri Nov 8 00:37:05 2013 via crm_attribute on dev-cluster2-node4 > Stack: corosync > Current DC: dev-cluster2-node4 (172793107) - partition with quorum > Version: 1.1.10-1.el6-368c726 > 3 Nodes configured > 7 Resources configured > > > Node dev-cluster2-node2 (172793105): online > pingCheck (ocf::pacemaker:ping): Started > pgsql (ocf::heartbeat:pgsql): Started > Node dev-cluster2-node3 (172793106): online > pingCheck (ocf::pacemaker:ping): Started > pgsql (ocf::heartbeat:pgsql): Started > Node dev-cluster2-node4 (172793107): online > pgsql (ocf::heartbeat:pgsql): Master > pingCheck (ocf::pacemaker:ping): Started > VirtualIP (ocf::heartbeat:IPaddr2): Started > > Node Attributes: > * Node dev-cluster2-node2: > + default_ping_set : 100 > + master-pgsql : -INFINITY > + pgsql-data-status : STREAMING|ASYNC > + pgsql-status : HS:async > * Node dev-cluster2-node3: > + default_ping_set : 100 > + master-pgsql : -INFINITY > + pgsql-data-status : STREAMING|ASYNC > + pgsql-status : HS:async > * Node dev-cluster2-node4: > + default_ping_set : 100 > + master-pgsql : 1000 > + pgsql-data-status : LATEST > + pgsql-master-baseline : 0000000002000078 > + pgsql-status : PRI > > Migration summary: > * Node dev-cluster2-node4: > * Node dev-cluster2-node2: > * Node dev-cluster2-node3: > > Tickets: > > CONFIG: > node $id="172793105" dev-cluster2-node2. \ > attributes pgsql-data-status="STREAMING|ASYNC" standby="false" > node $id="172793106" dev-cluster2-node3. \ > attributes pgsql-data-status="STREAMING|ASYNC" standby="false" > node $id="172793107" dev-cluster2-node4. \ > attributes pgsql-data-status="LATEST" > primitive VirtualIP ocf:heartbeat:IPaddr2 \ > params ip="10.76.157.194" \ > op start interval="0" timeout="60s" on-fail="stop" \ > op monitor interval="10s" timeout="60s" on-fail="restart" \ > op stop interval="0" timeout="60s" on-fail="block" > primitive pgsql ocf:heartbeat:pgsql \ > params pgctl="/usr/pgsql-9.1/bin/pg_ctl" > psql="/usr/pgsql-9.1/bin/psql" pgdata="/var/lib/pgsql/9.1/data" > tmpdir="/tmp/pg" start_opt="-p 5432" > logfile="/var/lib/pgsql/9.1//pgstartup.log" rep_mode="async" node_list=" > dev-cluster2-node2. dev-cluster2-node3. dev-cluster2-node4. " > restore_command="gzip -cd > /var/backup/pitr/dev-cluster2-master#5432/xlog/%f.gz > %p" > primary_conninfo_opt="keepalives_idle=60 keepalives_interval=5 > keepalives_count=5" master_ip="10.76.157.194" \ > op start interval="0" timeout="60s" on-fail="restart" \ > op monitor interval="5s" timeout="61s" on-fail="restart" \ > op monitor interval="1s" role="Master" timeout="62s" on-fail="restart" > \ > op promote interval="0" timeout="63s" on-fail="restart" \ > op demote interval="0" timeout="64s" on-fail="stop" \ > op stop interval="0" timeout="65s" on-fail="block" \ > op notify interval="0" timeout="66s" > primitive pingCheck ocf:pacemaker:ping \ > params name="default_ping_set" host_list="10.76.156.1" > multiplier="100" \ > op start interval="0" timeout="60s" on-fail="restart" \ > op monitor interval="10s" timeout="60s" on-fail="restart" \ > op stop interval="0" timeout="60s" on-fail="ignore" > ms msPostgresql pgsql \ > meta master-max="1" master-node-max="1" clone-node-max="1" > notify="true" target-role="Master" clone-max="3" > clone clnPingCheck pingCheck \ > meta clone-max="3" > location l0_DontRunPgIfNotPingGW msPostgresql \ > rule $id="l0_DontRunPgIfNotPingGW-rule" -inf: not_defined > default_ping_set or default_ping_set lt 100 > colocation r0_StartPgIfPingGW inf: msPostgresql clnPingCheck > colocation r1_MastersGroup inf: VirtualIP msPostgresql:Master > order rsc_order-1 0: clnPingCheck msPostgresql > order rsc_order-2 0: msPostgresql:promote VirtualIP:start symmetrical=false > order rsc_order-3 0: msPostgresql:demote VirtualIP:stop symmetrical=false > property $id="cib-bootstrap-options" \ > dc-version="1.1.10-1.el6-368c726" \ > cluster-infrastructure="corosync" \ > stonith-enabled="false" \ > no-quorum-policy="stop" > rsc_defaults $id="rsc-options" \ > resource-stickiness="INFINITY" \ > migration-threshold="1" > > > > > Tell me where to look - why does pacemaker not work?
You might want to follow some of the steps at: http://blog.clusterlabs.org/blog/2013/debugging-pacemaker/ under the heading "Resource-level failures". 'crm_mon -o' might be a good source of information too. _______________________________________________ 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