A key file, fence_vmx.key is require to exist in /etc/cluster for both the Dom0 and DomU clusters. This is used to validate xvm fence requests. This currently needs to be created manually. This is quite a nuisance and runs counter to the model for Conga.
Devel ACK for RHEL5.1 - Needs to be included in an async errata release shortly after RHEL5 GA otherwise people will have a frustrating time using Conga on virtual cluster configurations.
Additionally, the /etc/cluster/fence_xvm.key must contain the same information on both the physical and virtual clusters.
Had to defer
How much effort to get this one fixed, don't think we can defer it to 5.2. Also reopening it since would prefer to just change the flag rather than close the bug.
An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on the solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHBA-2007-0642.html