What version of pacemaker? On Tue, Apr 19, 2011 at 9:10 AM, rakesh k <rakirocker4...@gmail.com> wrote: > Hi All > > I had configured Heartbeeat, pacemkaer on my two VM's > > Cluster with two nodes, two nodes are running cent-os as operation systems. > > Cluster configured with 8 resources and defined order, taking reference > pacemaker explained > > please find the order and co-location constraints, taken from cib.xml > > <rsc_colocation id="Httpd-with-ip" rsc="HttpdVIP" score="INFINITY" > with-rsc="Httpd"/> > <rsc_colocation id="Tomcat1-with-ip" rsc="Tomcat1VIP" score="INFINITY" > with-rsc="Tomcat1"/> > <rsc_colocation id="Mysql-with-ip" rsc="MysqlVIP" score="INFINITY" > with-rsc="MS_Mysql" with-rsc-role="Master"/> > <rsc_order first="HttpdVIP" id="Httpd-after-op" score="INFINITY" > then="Httpd"/> > <rsc_order first="MysqlVIP" id="Mysql-after-ip" score="INFINITY" > then="MS_Mysql"/> > <rsc_order first="Tomcat1VIP" id="Tomcat1-after-ip" score="INFINITY" > then="Tomcat1"/> > <rsc_order first="MS_Mysql" id="Tomcat1-after-MYSQL" score="INFINITY" > then="Tomcat1VIP"/> > <rsc_colocation id="Tomcat2-with-Tomcat" rsc="Tomcat1" score="INFINITY" > with-rsc="Tomcat2VIP"/> > <rsc_order first="Tomcat2VIP" id="Tomcat2-after-ip" score="INFINITY" > then="Tomcat2"/> > <rsc_order first="Tomcat2" id="Httpd-after-Tomcat2" score="INFINITY" > then="Httpd"/> > <rsc_colocation id="tomcat2-with-ip" rsc="Tomcat2VIP" score="INFINITY" > with-rsc="Tomcat2"/> > > so when heartbeat start on both nodes, the order resources started are > MysqlVIP-->MSMysql-->tomcat1VIP-->Tomcat-->Tomcat2VIP-->tomcat2-->HttpdVIP-->Httpd > > My question is when i try to stop Mysql process since there is an order > constraint .all the resources should stop, but still, when i do crm_mon i > see tomcat2,tomcat2vip,http,httpdVIP resources running on cluster frame work > , can you please suggest me if there is any flaw in determining the order or > co-location constraints. > > > > Regards > Rakesh > > _______________________________________________ > 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://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker > >
_______________________________________________ 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://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker
