On 11/06/2013, at 1:26 AM, Халезов Иван <i.khale...@rts.ru> wrote:
> Hello everyone! > > I would like to ask a few questions about the main road of the cluster stack > evolution. > > 1) The RedHat company is planning to drop corosync support and wants to > switch to CMAN. > ( http://www.gossamer-threads.com/lists/linuxha/pacemaker/84662 ) No. That information is specific to RHEL6 and in any case, CMAN is just a plugin for corosync. > > What do you think the main trend is? What is the most popular and better > supported solution? Corosync, CMAN or something else? > What cluster engine is better for Pacemaker at the moment? And what could be > the best solution in 2-3 years? > > 2) What is the best tool for cluster management: crm, pcs or something else? > > Redhat switches to pcs and drops crm, but SUSE prefers crmsh tool. > > Why? What tool will you advice to use? > > 3) What version of pacemaker should I prefer for using on RedHat 6.3 (or 6.4) > ? > > The version from the vendor (Pacemaker 1.1.7 for RedHat 6.3 and Pacemaker > 1.1.8 for RedHat 6.4) or the upstream version from Github? 1.1.10-rc4 > > I usually prefer software versions coming from the distribution, because I > hope they are well-tested and supported by the vendor. > But, as I know, Pacemaker is a teсhnology preview in RedHat 6, so they don't > response for it stability. > Also, all the same, I have to rebuild Redhat src.rpm package ( for adding > corosync 2.3 support into pacemaker) > > > With best regards, > Ivan Khalezov > > _______________________________________________ > 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 _______________________________________________ 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
