Hi Jiaju, Thank you for a reply. I understand the case that a arbitrator have to be redundant . And I want to ask two questions .
1. I think about a satisfied way. Its way is that we make a special site of arbitrator. Can this way satisfy? For example, if a running arbitrator node is stop, this node is fail-over to a other node. 2. In the case " for example, you have 2 sites, and configure 3 arbitrators", if 1 arbitrators stop, the structure is 2 site and 2 arbitrators. In this case, because the number of instance is an even number, i think that the arbitrator can't stop anymore. Am I correct think? Sincerely, Jiaju 2012年3月27日11:33 Andrew Beekhof <and...@beekhof.net>: > On Tue, Mar 27, 2012 at 2:34 AM, Jiaju Zhang <jjzh...@suse.de> wrote: >> On Mon, 2012-03-26 at 11:50 +0900, Yuichi Seino wrote: >>> Hi Jiaju, >>> >>> I have a question about booth. >>> I would like to know if a redundant structure of arbitrator is possible. >>> If it is possible, Please tell me how to the approach. >> >> If I understand the question correctly, you mean that the arbitrator >> should be redundant in case it might be down. Well, this can be resolved >> by adding more arbitrators, for example, you have 2 sites, and configure >> 3 arbitrators. > > The arbitrator is already redundant isn't it? > Because you need a cluster node to fail before an arbitrator failure > has any ill-effect. > >> >> Thanks, >> Jiaju >> >> >> _______________________________________________ >> 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 -- Yuichi Seino METROSYSTEMS CORPORATION E-mail:seino.clust...@gmail.com _______________________________________________ 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