Hello!<div><br></div><div>I've two node cluster created from two xenserver guests</div><div>each node located on the different dom0</div><div>node0 on dom0-0</div><div>node1 on dom0-1</div><div><br></div><div>for stonith I'm going use this <a href="http://code.google.com/p/fence-xenserver/">http://code.google.com/p/fence-xenserver/</a></div>
<div><br></div><div>but questions probably not related to this details , it mostly theoretical </div><div>so, </div><div>I tried to block network connections with iptables on node0:</div><div>iptables -A OUTPUT -d node1 -j REJECT</div>
<div><meta http-equiv="content-type" content="text/html; charset=utf-8">iptables -A INPUT -s node1 -j REJECT</div><div><br></div><div>and as result - all cluster resources was started on the both nodes</div><div>drbd was switched to the Primary/Unknown state on both nodes too and so on ...</div>
<div><br></div><div>and as far as I understood if I will have stonith enabled pacemaker kill one of the cluster node (am I right?)</div><div>but how pacemaker decide which node to kill ?</div><div>in my case node0 and node1 is up and running, which of them will be killed ?</div>
<div>how pacemaker know that another node is up and it is only network issue?</div><div><br></div><div><br></div><meta http-equiv="content-type" content="text/html; charset=utf-8"><meta http-equiv="content-type" content="text/html; charset=utf-8">