On Wed, Aug 5, 2009 at 10:22 AM, Alain.Moulle<[email protected]> wrote: > Hello, > > I'm a little bit confusing about quorum configuration : > there is the have-quorum parameter which is normally > managed by the cluster itself. > On my configuration, its value is "0" > But the Pacemaker documentation says : > "have-quorum : If false, this may mean that the cluster cannot start > resources > or fence other nodes. "
0 == false > > So I guess it is quite mandatory to set have-quorum to "1" , isn't it ? You can't set it, its a property of the cluster. Any value you set will be overwritten by the actual quorum state the cluster has. > > So I tried : > crm_attribute --attr-name have-quorum --attr-value true > The have-quorum is always "0" in the cib.xml "<cib ..." record > but in the "<cluster_property_set ..." record , the is a new > nv-pair : > <nvpair id="cib-bootstrap-options-have-quorum" name="have-quorum" > value="true"/> > so I guess it overloads the <cib ... value for have-quorum ? No. > But anyway, what is the best choice for have-quorum for a cluster of > let's say between 2 and 8 nodes ? There is only one way to get quorum, have more than half of the nodes online. You can look at the no-quorum-policy option though, that affects what the cluster does when it doesn't have quorum. _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
