[Pacemaker] Fail over algorithm used by Pacemaker
Hi, I want to start to contribute to Pacemaker project. I start to read Documentation and try some basic configurations. I have a question: what kind of algorithm used by Pacemaker to choose another node when a node die in a cluster? Is there any manual or documentation I can read? Thank you, Hudan ___ 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
Re: [Pacemaker] Fail over algorithm used by Pacemaker
On 10/03/2010 07:01 AM, hudan studiawan wrote: Hi, I want to start to contribute to Pacemaker project. I start to read Documentation and try some basic configurations. I have a question: what kind of algorithm used by Pacemaker to choose another node when a node die in a cluster? Is there any manual or documentation I can read? Thank you, Hudan In the case of using Corosync, we use a protocol designed in the 90s to determine membership. It is called The Totem Single Ring Protocol: http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.37.767&rep=rep1&type=pdf Its full operation is described in that PDF. Regards -steve ___ 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
Re: [Pacemaker] Fail over algorithm used by Pacemaker
On Sun, Oct 3, 2010 at 4:01 PM, hudan studiawan wrote: > Hi, > > I want to start to contribute to Pacemaker project. I start to read > Documentation and try some basic configurations. I have a question: what > kind of algorithm used by Pacemaker to choose another node when a node die > in a cluster? Is there any manual or documentation I can read? We figure out the next best bode based on the location and colocation constraints you specified in the configuration. See the Pacemaker Explained and Cluster from Scratch docs at http://www.clusterlabs.org/doc/ > > Thank you, > Hudan > > ___ > 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
Re: [Pacemaker] Fail over algorithm used by Pacemaker
Okay, it seems that Cluster_from_Scratch.pdf is very complete for preliminary understanding to Pacemaker. Thank you ___ 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
