I think you missed the op monitor operetion you primitive definition Il giorno 22 marzo 2012 11:33, coma <coma....@gmail.com> ha scritto:
> Hello, > > I have a question about mysql service monitoring into a MySQL HA cluster > with pacemaker and DRBD, > I have set up a configuration to allow a failover between two nodes, it > work fine when a node is offline (or standby), but i want to know if it is > possible > to monitor the mysql service to perform a failover if mysql is stopped or > unavailable? > > Thank you in advance for any response. > > My crm configuration: > > node node1 \ > attributes standby="off" > node node2 \ > attributes standby="off" > primitive Cluster-VIP ocf:heartbeat:IPaddr2 \ > params ip="x.x.x.x" broadcast="x.x.x.x" nic="eth0" > cidr_netmask="21" iflabel="VIP1" \ > op monitor interval="10s" timeout="20s" \ > meta is-managed="true" > primitive datavg ocf:heartbeat:LVM \ > params volgrpname="datavg" exclusive="true" \ > op start interval="0" timeout="30" \ > op stop interval="0" timeout="30" > primitive drbd_mysql ocf:linbit:drbd \ > params drbd_resource="drbd-mysql" \ > op monitor interval="15s" > primitive fs_mysql ocf:heartbeat:Filesystem \ > params device="/dev/datavg/data" directory="/data" fstype="ext3" > primitive mysqld lsb:mysqld > group mysql datavg fs_mysql Cluster-VIP mysqld > ms ms_drbd_mysql drbd_mysql \ > meta master-max="1" master-node-max="1" clone-max="2" > clone-node-max="1" notify="true" > location master-prefer-node-1 Cluster-VIP 25: node1 > colocation mysql_on_drbd inf: mysql ms_drbd_mysql:Master > order mysql_after_drbd inf: ms_drbd_mysql:promote mysql:start > property $id="cib-bootstrap-options" \ > > dc-version="1.1.5-1.1.el5-01e86afaaa6d4a8c4836f68df80ababd6ca3902f" \ > cluster-infrastructure="openais" \ > expected-quorum-votes="2" \ > stonith-enabled="false" \ > no-quorum-policy="ignore" \ > last-lrm-refresh="1332254494" > rsc_defaults $id="rsc-options" \ > resource-stickiness="100" > > > _______________________________________________ > 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 > > -- esta es mi vida e me la vivo hasta que dios quiera
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