On Wed, Aug 4, 2010 at 3:05 AM, Michael Fung <m...@3open.org> wrote: > Thanks to all who helped give hints. > > > I switched to Debian Squeeze. > > I don't want to spend time to study RHCS of RHEL 5 if Pacemaker/Corosync > is the future. Life is short.
F-13 or the RHEL-6 betas also have all the bits you need (including pacemaker). > > > Rgds, > Michael > > > On 2010/8/3 下午 03:29, Brett Delle Grazie wrote: >> 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 :) >> > > _______________________________________________ > 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