Hello, I guess the problem I have has to be quite common, but still I failed to find a solution... I use heartbeat-2/drbd8.0.11 from stock Ubuntu Hardy 32bit.
The situation is the following: I have to boxes in an active/passive setup. As long as I trigger a takeover manually with /usr/lib/heartbeat/hb_takeover it works well. When I pull the power-plug, the resource-migration works well as well. But, the problem which I face occurs as soon as I pull the network-plug of any of the 2 boxes, be it the active or the passive. When I pull the plug from the passive, it does not detect the active anymore, and it becomes active itself. When I reconnect, we have split-brain which we need to resolve manually. When I pull the plug from the active, it stays active, albeit disconnected, and the passive which is still in the network becomes active. Upon reconnection of the former active, we have split-brain again. I tried to mess with "ping", "ping_group", and ipfail, and it seems that ipfail correctly detects that the ping_group is dead, but, it does not trigger any action in heartbeat. IMHO it should detect the failure, and go standby in any case, and never keep the active state, nor change from passive to active. Any pointers on how to solve this...? :-) hereby my ha.cf: keepalive 1 deadtime 10 warntime 5 initdead 60 udpport 694 ucast eth0 10.65.68.18 #ping_group pinggroup 10.65.68.1 10.65.68.3 10.65.68.6 ping 10.65.68.1 10.65.68.3 10.65.68.6 auto_failback off node ubuntu1 node ubuntu2 debug 1 respawn hacluster /usr/lib/heartbeat/ipfail And as well my harecources: ubuntu1 \ drbddisk::r0 \ Filesystem::/dev/drbd0::/drbd01::ext3 \ Delay::1::0 \ samba \ firebird1.5-super \ IPaddr2::10.65.68.19/24/eth0:0 Best regards, Yves _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
