1.166.1. RHBA-2011:1066: system-config-cluster bug fix and enhancement update
An updated system-config-cluster package that fixes a bug and provides an enhancement is now available for Red Hat Enterprise Linux 5.
The system-config-cluster package contains a utility that allows the management of cluster configuration in a graphical setting.
* When the fence_ipmilan fence device agent attribute was used with the lanplus option, the validation of the cluster.conf file against the cluster.ng schema produced unexpected errors. This issue has been resolved by defining the "ipaddr" attribute in fence attribute group definitions as optional. (BZ#642521
All users are advised to upgrade to this updated system-config-cluster package, which resolves this issue and adds this enhancement.