Hi, The clvm resource agent is upcoming in Fedora 13 as part of an updated heartbeat/pacemaker package. FC 13 has already moved to Corosync/OpenAIS/Pacemaker/DRBD and FC 13 should be familiar to you regarding CentOS.
Regards, Martijn Sprengers Disclaimer: Dit bericht is alleen bestemd voor de geadresseerden. Aan dit bericht kunnen geen rechten worden ontleend. -----Oorspronkelijk bericht----- Van: Brett Delle Grazie [mailto:brett.dellegra...@intact-is.com] Verzonden: dinsdag 3 augustus 2010 9:30 Aan: m...@3open.org; pacemaker@oss.clusterlabs.org Onderwerp: Re: [Pacemaker] error installing CentOS clvm after using clusterlabs repository Hi Mike, In RHEL 5.x and CentOS 5.x you must use CMAN and the RedHat Cluster Suite (RHCS) if you are going to used clustered LVM. This is because clvmd currently uses the CMAN interface to the cluster. In later versions, RedHat is moving towards Corosync / OpenAIS / (Pacemaker | RgManager) solution but this will take a long time. Christine Caufield (from RedHat) wrote an excellent document describing the change process here: http://people.redhat.com/ccaulfie/docs/Whither%20cman.pdf I guess your options are: (a) Switch to RHCS based cluster, at least for those nodes with clustered LVM requirements (and GFS, GFS2 etc) (b) Switch to RHEL 6.x Beta (c) Try recompiling RHEL 6.x Beta packages - no guarantees here but it should be possible, maybe. (d) Try compiling current source of lvm2-cluster packages from Fedora or Rawhide as they can use current versions of OpenAIS. The RHEL 5.x versions of lvm2-cluster are fixed at using CMAN interface, not OpenAIS (e) Switch to Debian based distro - Lenny is production ready and has CLVM / Pacemaker / Corosync in backports ;) (f) Something someone else on the list with more experience comes up with :) Good luck, please let us know how you get on. Best Regards, Brett On Tue, 2010-08-03 at 10:29 +0800, Michael Fung wrote: > Hi all, > > > I am using the following repository to install pacemaker and corosync: > > [clusterlabs] > name=High Availability/Clustering server technologies (epel-5) > baseurl=http://www.clusterlabs.org/rpm/epel-5 > ... > > The cluster is working good. > > Later, I want to use clvm, that is the lvm2-cluster package. yum get it > from the CentOS repository, but the dependencies are broken. It seems > the openais package from clusterlabs is different from the CentOS. > > I skipped the dependencies and force installed related library files. > Finally I got clvmd to run but it complains: > > Starting clvmd: clvmd could not connect to cluster manager > Consult syslog for more information > > > Any ideas please? > > > Rgds, > Michael > > > -- Best Regards, Brett Delle Grazie ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email ______________________________________________________________________ _______________________________________________ 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