On Sun, Dec 6, 2009 at 8:31 PM, unni krishnan <unnikrishna...@gmail.com> wrote: > Hi, > > We are using a cluster setup something like : > > http://picasaweb.google.com/lh/photo/e_uAYjG-8nh7oRZzXDp5HA?feat=directlink > > We are using > > OpenVZ for Virtualization > DRBD with ocfs2 in dual primary mode > heartbeat + pacemaker for HA > > Currently I have not added the drbd in pacemaker. But added the VPS as > resources in pacemaker, so that the VPS can fail over or fail back. > > My question is, if I remove the cross over cable that connects the > drbd then the two server will run in > > Primary/Unknown state and since the heartbeat connection which is > through another cable is not broken, the VPS will run in two nodes. > > So the data written to two drdb devices in two nodes are different and > it is not possible to discard data in any node. What is the better > solution for this problem. Please give some hints, thanks :-)
In a word, fencing. You need to configure a stonith resource and set the stonith-enabled option to true. _______________________________________________ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users
