On Thursday 21 August 2008 14:59:56 Robert wrote: > depends on the quorum plugin used. The Quorum Plugin can be set with the > export of the "HA_quorum" env var. > > Available are for example: > > twonodes - every node has quorum, this is the heartbeat v1 style of quorum > majority - the subcluster with at least N/2 +1 nodes has quorum > quorumd - NOT SUPPORTED :) > > so if HA_quorum is set to "majority" the cluster does no automatic > failovers anymore. Every failover needs to be confirmed then - this is > what this is all about.
Now that you mention it .... comes back to my mind ... I used HA_quorum env var too ... when I did some quorumd evaluation tests myself a year or more ago .... thx & Regards, Andreas > > And from I know - may be wrong (contimation please ?) In 2 node clusters > the default plugin is "twonodes" in more than 2 node clusters its > "majority". > > So NO the behaviour has not changed for two nodes clusters. > > Robert > > >> But so would already simple MAJORITY quorum; set ignore_quorum="freeze" > >> by default, and when you want one site/node to continue, force it to > >> "ignore". > > > > Hmm ... but 2 node cluster always have quorum or has this behaviour > > changed? > > > > Regards, > > Andreas > > _______________________________________________ > Linux-HA mailing list > [email protected] > http://lists.linux-ha.org/mailman/listinfo/linux-ha > See also: http://linux-ha.org/ReportingProblems -- : Andreas Kurz Tel +43-1-8178292-64 : : LINBIT® Information Technologies GmbH Fax +43-1-8178292-82 : : Vivenotgasse 48, A-1120 Vienna/Europe http://www.linbit.com : DRBD® und LINBIT® sind eingetragene Marken der LINBIT Information Technologies GmbH. DRBD® and LINBIT® are registered trademarks of LINBIT Information Technologies GmbH. _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
