-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Here (whole page): http://sources.redhat.com/cluster/wiki/FAQ/CMAN#two_node_dual And the entire FAQ is really explantory. - -- Flávio do Carmo Júnior aka waKKu -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (MingW32) Comment: http://getfiregpg.org iEYEARECAAYFAkmlmuoACgkQgyuXjr6dyksY5wCguMNp+0/1tsSN4mGzlLl7gvak ia4AoMiZpCRguBA5Le1j67vz4hyHvfUU =aqIx -----END PGP SIGNATURE----- 2009/2/23 Rajeev P <rajpurush@xxxxxxxxx>: > Hi, > > I have question regarding a network partition in a 2 node cluster. > > Consider a 2-node cluster (node1 and node2) setup with a cross-cable for > heartbeat and setup to use HP iLO as the fencing mechasim. In the event of > network partition (and this case assume that the cross cable was pulled out) > one of the node's succeed in fencing the other. The question is, when the > fenced node on rebooting would it attempt fence the existing node if > it can't communicate with it (since the heartbeat network is still down). > > For example consider that in the event of n/w partition, node1 fences node2. > Would node2 on rebooting (can't communicate with node1) would attempt to > fence node1 and form a 1-node cluster. > > If yes, can this infinite fencing loop be prevented in 2-node with the use > of a qdisk which denies quorum to node rebooting? > > Regards, > Rajeev > -- > Linux-cluster mailing list > Linux-cluster@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/linux-cluster > -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
