Hi Am Dienstag, 7. August 2007 schrieb Abraham olivares Varela: > I'm trying to test heartbeat with drbd in a cluster. > My network is : > > _____________ SW _____________ > | Heartbeat link | > | | > |eth0 | eth0 > ___|___ ___|___ > | | | | > | SRV 1 | | SRV 2 | > |_______ | |_______| > > First time, I only used one ethernet card on each server connected > > by a swith.
Ok, when this link is down you get a "SplitBrain". (without correct ping host.). Your single connection is down, node1 is the master but node2 can't see node1 and become the master role too. Now you get a nice drbd-split-brain... Who is "192.168.1.1"? SRV1 or SRV2 or the switch? Better use two "bcasts"! HTH Andre _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
