Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On Thu, 1 May 2008, Chris Raver wrote: > I ran drbd on top of Redhat GFS but ran into the same problem with > fencing and only having 2 nodes in the cluster. It looks like Redhat > may have a solution for small clusters called QDisk but I haven't had > time to play with it. > > http://www.redhatmagazine.com/2007/12/19/enhancing-cluster-quorum-with-qdisk/ qdisk required shared storage, and if you're using DRBD the chances are that you don't have a SAN. :-) To avoid the shoot-out fencing issue with 2 nodes, you can always just put a sleep 15 in the RHCS fencing script on one node. A neater solution might insert a sleep based on the node ID. Gordan