Ed, your upgrade requires you to downgrade your 5.3 machines to use the 5.2 openais, or you upgrade all the nodes at the same time and reboot the whole thing. There is an incompatibility between the two versions of openais. Have fun,,, -Corey To the list... Is this in a FAQ somewhere? This question seems to come up quite often? On Thu, Apr 2, 2009 at 4:51 AM, Ed Sanborn <Ed.Sanborn@xxxxxxxxxxx> wrote: > I have RHEL 5.2 > I tried upgrading openais on a few of my nodes. Original version was > 0.80.3-15.el5 and I upgraded to version 0.80.3-22.el5. > Now the node will not connect to the cluster. I get the following error > in > /var/log/messages: > > "unable to connect to cluster infrastructure" > > Has anyone else run into this issue? Is there a way around this besides > going back to > the old version? > > Ed > > > > -- > 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