On 10/26/2011 8:29 PM, Nick Khamis wrote: > Hello Fabio, > > Thank's again for your response. > >>> It means that pacemaker can use cman to obtain cluster view and quorum >>> info. So you basically configure cman and then run pacemaker instead of >>> rgmanage > > Sounds like something that we can use when the cluster is up and > running.
Yes that´s correct. You do a cman cluster, with cman/fencing/dlm configured and then use packemaker on top. As for dlm, > I checked out the latest version from > git://git.fedorahosted.org/dlm.git. Is it sufficient > just to run make && make install? Did not see and configure script. You seriously don´t want to use that version of dlm.git yet. It´s the development tree for the next generation cluster and it´s undergoing a lot of changes at the moment. As you might notice there are no release tags in the tree. Fabio > > Thanks Again, > > Nick. > > > On Wed, Oct 26, 2011 at 2:19 PM, Fabio M. Di Nitto <fdini...@redhat.com> > wrote: >> On 10/26/2011 8:17 PM, Nick Khamis wrote: >>> I forgot to ask: >>> >>>>> Yes that is correct. dlm_controld.pcmk has been obsoleted in favour of >>>>> cman support for pacemaker. >>> >>> Does that mean that dlm + fence is provided by cman directly, and thus >>> deprecating libdlm? >> >> no. libdlm is still required. >> >>> >>> I just want to make sure I am on the right page. I would like to >>> provide dlm and fence >>> capabilities for our pcmk cluster. >>> >> >> It means that pacemaker can use cman to obtain cluster view and quorum >> info. So you basically configure cman and then run pacemaker instead of >> rgmanager. >> >>> Thanks Again, >>> >>> Nick >>> >>> On Wed, Oct 26, 2011 at 2:12 PM, Nick Khamis <sym...@gmail.com> wrote: >>>> Fabio, >>>> >>>> I appologize for that. It was unintentional. If you notice, I said >>>> "Hello Gents". I will upgrade to 1.4.2, and >>>> keep everyone posted. >>>> >>>> Thanks Again, >>>> >>>> Nick. >>>> >>>> On Wed, Oct 26, 2011 at 2:09 PM, Fabio M. Di Nitto <fdini...@redhat.com> >>>> wrote: >>>>> (please keep cluster-devel in the CC list, it might be helpful for other >>>>> people too) >>>>> >>>>> On 10/26/2011 3:00 PM, Nick Khamis wrote: >>>>>> Hello Gents, >>>>>> >>>>>> Thank you so much for your responses! There use to be >>>>>> "--enable-pacemaker" "--disable-cman" >>>>>> flags. These have since been dropped. So just build everything in >>>>>> Cluster 3 even for the pcmk stack? >>>>> >>>>> Yes that is correct. dlm_controld.pcmk has been obsoleted in favour of >>>>> cman support for pacemaker. >>>>> >>>>>> >>>>>> Any idea on the following fence error: >>>>>> >>>>>> /src/cluster-3.1.7/fence/fenced/config.c >>>>>> In file included from >>>>>> /usr/local/src/cluster-3.1.7/fence/fenced/config.c:1: >>>>>> /usr/local/src/cluster-3.1.7/fence/fenced/fd.h:182: error: field >>>>>> cpg_ringid has incomplete type >>>>>> make[2]: *** [config.o] Error 1 >>>>>> make[2]: Leaving directory `/usr/local/src/cluster-3.1.7/fence/fenced' >>>>>> make[1]: *** [all] Error 2 >>>>>> make[1]: Leaving directory `/usr/local/src/cluster-3.1.7/fence' >>>>>> make: *** [fence] Error 2 >>>>>> >>>>>> I am prototyping on a debian VM, and will be using fence_virt. For >>>>>> production, we will move to >>>>>> RH and obviously a STONITH device. >>>>>> >>>>>> Thanks in Advance, >>>>>> >>>>>> Nick from Toronto. >>>>> >>>>> You need a newer version of corosync. I don´t recall exactly what >>>>> version introduces the cpg_ringid, but you are better off taking 1.4.2. >>>>> >>>>> Fabio >>>>> >>>> >> >>
