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</o:shapelayout></xml><![endif]--></head><body lang=EN-AU link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>Hi all,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>I am trying to </span><span style='color:#1F497D'>run </span><span style='color:#1F497D'>Corosync </span><span style='color:#1F497D'>and Pacemaker on</span><span style='color:#1F497D'> openSUSE-11.4.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>There are two machines, each with 2 network interfaces.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>One interface on each is connected via a crossover cable on a private network 192.168.100.0 and the other interface is connected via a switch to our internal network 192.168.1.0.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Routing is set up so that 192.168.100.0/24 and multicast 224.0.0.0/4 is directed to eth1 (the private network).<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><b><span style='color:#1F497D'>Question</span></b><span style='color:#1F497D'> - Does anyone have Corosync/Pacemaker running reliably on openSUSE in a production environment? If so, what versions or openSUSE, Corosunc and Pacemaker are you running?<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Initially I was running Corosync 1.3.0-3.1-x86_64 and Pacemaker 1.1.5-3.2-x86_64. I managed to get Pacemaker started and partly configured but ran in to 100% CPU issues, apparently due to a bug in Corosync 1.3.0 which is fixed in version 1.3.2 or higher.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>I have upgraded to Corosync 1.4.2-25.1 for openSUSE-11.4 from build.opensuse.org, but now cannot get Pacemaker to start. <o:p></o:p></span></p><p class=MsoNormal><b><span style='color:#1F497D'>Question</span></b><span style='color:#1F497D'> - Does Corosync 1.4.2 support </span><span style='color:#1F497D'>configuring the Pacemaker service with “ver:0”?<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>The openSUSE packaged versions of Pacemaker do not support configuring the Pacemaker service with “ver:1” (pacemakerd and pacemaker startup script are excluded).<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Corosync seems to start and run fine. Both machines are seen and join the membership.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>I get the following message in /var/log/messages :<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Dec 06 15:55:59 corosync [ SERV ] Service failed to load ‘pacemaker’.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Dec 06 15:55:59 corosync [ SERV ] Service failed to load ‘pacemaker’.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Note that it is repeated twice.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><b><span style='color:#1F497D'>Question - </span></b><span style='color:#1F497D'>How can I get more info on why Pacemaker failed to start?<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>I have the following versions installed:<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>openSUE 11.4-1.8-x86_64<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Cluster-glue 1.07-9.1-x86_64<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Corosync 1.4.2-25.1-x86_64<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Pacemaker 1.1.5-3.2-x86_64<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Openais 1.1.4-8.1-x86_64 (installed because Pacemaker requires it)<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>===================================<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>My /etc/corosync/corosync.conf file :<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>=============<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'># Please read the corosync.conf.5 manual page<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>compatibility: whitetank<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>totem {<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> version: 2<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> secauth: off<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> threads: 0<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> interface {<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> ringnumber: 0<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> bindnetaddr: 192.168.100.0<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> mcastaddr: 226.94.1.1<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> mcastport: 5405<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> ttl: 1<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> }<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>}<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>logging {<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> fileline: off<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> to_stderr: no<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> to_logfile: yes<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> to_syslog: yes<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> logfile: /var/log/cluster/corosync.log<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> debug: on<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> timestamp: on<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> logger_subsys {<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> subsys: AMF<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> debug: on<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> }<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>}<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>amf {<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> mode: disabled<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>}<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>=============<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>My /etc/corosync/service.d/pcmk file :<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>=============<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>service {<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> # Load the Pacemaker Resource Manager<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> name: pacemaker<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> ver: 0<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>}<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>=============<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Regards,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Graham Rawolle<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Daintree Systems<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Mawson Lakes, South Australia<o:p></o:p></span></p></div></body></html>