On Tue, Sep 27, 2011 at 1:25 PM, Bhagwan Sahai <bhagwan.sa...@gmail.com> wrote: > Hello, > There are two copies of service 1 running in master slave mode > in the cluster. > > > Regards > Bhagwan Sahai > > On Mon, Sep 26, 2011 at 9:12 AM, Andrew Beekhof <and...@beekhof.net> wrote: >> On Fri, Sep 9, 2011 at 3:08 PM, Bhagwan Sahai <bhagwan.sa...@gmail.com> >> wrote: >>> Hi, >>> I have a HA requirement wherein I need to have following resource >>> and setup: >>> Setup: >>> 2 node - cluster using Heartbeat as cluster and messaging layer >>> >>> Resource group: >>> >>> 1) service1 ( Master slave) >> >> So there are two copies of service1 running in the cluster? >> Or just one that gets moved to the backup node when a failure happens? >> >>> 2) service 2( Master slave) >>> >>> Constraints defined: >>> master instance of both service 1 and 2 are on same node. (There are >>> defined in group as they are dependent on each other)
You can't put master/slave resources in a group. Maybe just show us your configuration as it is now. >>> >>> >>> I need to make sure that if there is any failuire in Master instance >>> of service 1 or service 2 then the whole service group should >>> failover(what you call component failover). >>> It mean if master instance of service 1 and 2 are running on node 1 >>> and standby on node 2 then if there is any failuire in master instance >>> of either >>> service 1 or 2 should result in node 2 hosting the master group and on >>> node 1 the the whole group will be restarted and assigned standby >>> state. Similarily if there any failuire in standby instance then the >>> whole group should restart and assigned same standby state. >>> >>> >>> So can you please tell me how is it possible through Pacemaker. >>> >>> >>> Regards >>> Bhagwan Sahai >>> >>> >>> >>> -- >>> BHAGWAN SAHAI >>> Sr. Principal Engineer >>> Hughes Systique India Pvt Ltd. >>> D-8, Infocity - II, Sector - 33 >>> Gurgaon, Haryana >>> Phone : 91.124.3929170 >>> Email:bhagwan.sa...@hsc.com >>> bhagwan.sa...@gmail.com >>> Website : www.hsc.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://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 >> > > > > -- > BHAGWAN SAHAI > Sr. Principal Engineer > Hughes Systique India Pvt Ltd. > D-8, Infocity - II, Sector - 33 > Gurgaon, Haryana > Phone : 91.124.3929170 > Email:bhagwan.sa...@hsc.com > bhagwan.sa...@gmail.com > Website : www.hsc.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://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
