Hello Angel I'm using debian, i don't know if the result on ubuntu is the same, try
apt-file search dlm_controld.pcmk Result should be: dlm-pcmk: /usr/sbin/dlm_controld.pcmk 2013/3/22 Angel L. Mateo <ama...@um.es> > Hello, > > I'm trying to configure a cluster based in pacemaker and corosync > in two ubuntu precise servers. The cluster is for an active/standby > pop/imap server with a shared storage accesed through fibrechannel. > > In order to avoid concurrent access to this shared storage, I need > clvm (maybe I'm wrong), so I'm trying to configure it. According to > different guides and howtos I have found I have configured a DLM and clvm > resource: > > root@myotis51:/etc/cluster# crm configure show > node myotis51 > node myotis52 > primitive clvm ocf:lvm2:clvmd \ > params daemon_timeout="30" \ > meta target-role="Started" > primitive dlm ocf:pacemaker:controld \ > meta target-role="Started" > group dlm-clvm dlm clvm > clone dlm-clvm-clone dlm-clvm \ > meta interleave="true" ordered="true" > property $id="cib-bootstrap-options" \ > dc-version="1.1.6-**9971ebba4494012a93c03b40a2c58e**c0eb60f50c" \ > cluster-infrastructure="cman" \ > expected-quorum-votes="2" \ > stonith-enabled="false" \ > no-quorum-policy="ignore" \ > last-lrm-refresh="1363957949" > rsc_defaults $id="rsc-options" \ > resource-stickiness="100" > > With this configuration, resources are not launched, I think > because DLM is failing because it's trying to launch dlm_controld.pcmk > which is not installed in my system > > Mar 22 13:52:57 myotis51 pengine: [2989]: notice: LogActions: Start dlm:0 > (myotis51) > Mar 22 13:52:57 myotis51 pengine: [2989]: notice: LogActions: Leave dlm:1 > (Stopped) > Mar 22 13:52:57 myotis51 crmd: [2990]: info: te_rsc_command: Initiating > action 4: monitor dlm:0_monitor_0 on myotis51 (local) > Mar 22 13:52:57 myotis51 crmd: [2990]: info: do_lrm_rsc_op: Performing > key=4:0:7:71fa2334-a3f3-4c01-**a000-7e702a32d0e2 op=dlm:0_monitor_0 ) > Mar 22 13:52:57 myotis51 lrmd: [2987]: info: rsc:dlm:0 probe[2] (pid 3050) > Mar 22 13:52:57 myotis51 controld[3050]: ERROR: Setup problem: couldn't > find command: dlm_controld.pcmk > Mar 22 13:52:57 myotis51 lrmd: [2987]: info: operation monitor[2] on dlm:0 > for client 2990: pid 3050 exited with return code 5 > Mar 22 13:52:57 myotis51 crmd: [2990]: info: process_lrm_event: LRM > operation dlm:0_monitor_0 (call=2, rc=5, cib-update=27, confirmed=true) not > installed > Mar 22 13:52:57 myotis51 crmd: [2990]: WARN: status_from_rc: Action 4 > (dlm:0_monitor_0) on myotis51 failed (target: 7 vs. rc: 5): Error > Mar 22 13:52:57 myotis51 crmd: [2990]: info: abort_transition_graph: > match_graph_event:277 - Triggered transition abort (complete=0, > tag=lrm_rsc_op, id=dlm:0_last_failure_0, > magic=0:5;4:0:7:71fa2334-a3f3-**4c01-a000-7e702a32d0e2, > cib=0.32.14) : Event failed > Mar 22 13:52:57 myotis51 crmd: [2990]: info: match_graph_event: Action > dlm:0_monitor_0 (4) confirmed on myotis51 (rc=4) > Mar 22 13:52:57 myotis51 pengine: [2989]: notice: unpack_rsc_op: Hard > error - dlm:0_last_failure_0 failed with rc=5: Preventing dlm-clvm-clone > from re-starting on myotis51 > Mar 22 13:52:57 myotis51 pengine: [2989]: notice: LogActions: Leave dlm:0 > (Stopped) > Mar 22 13:52:57 myotis51 pengine: [2989]: notice: LogActions: Leave dlm:1 > (Stopped) > > The problem with this is that I can't find any dlm_controld.pcmk > binary for ubuntu. Any idea on how to fix this? > > The closest command I have found is dlm_controld provided with > cman packages, but then I have to replace corosync with cman. Doing this is > not a big problem for me. The fact is that I'm newbie in HA and the use of > corosync instead of cman is because this is the one documented with > pacemaker (http://clusterlabs.org/doc/**en-US/Pacemaker/1.1-plugin/** > html/Clusters_from_Scratch/**index.html<http://clusterlabs.org/doc/en-US/Pacemaker/1.1-plugin/html/Clusters_from_Scratch/index.html> > ). > > Is it corosync supposed to be better (or more open or more > standard based) than cman? In case corosync is more recommended, then what > is the solution for the dlm problem? > > Thanks in advanced. > > -- > Angel L. Mateo Martínez > Sección de Telemática > Área de Tecnologías de la Información > y las Comunicaciones Aplicadas (ATICA) > http://www.um.es/atica > Tfo: 868889150 > Fax: 868888337 > > ______________________________**_________________ > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > http://oss.clusterlabs.org/**mailman/listinfo/pacemaker<http://oss.clusterlabs.org/mailman/listinfo/pacemaker> > > Project Home: http://www.clusterlabs.org > Getting started: > http://www.clusterlabs.org/**doc/Cluster_from_Scratch.pdf<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
_______________________________________________ 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
