We've successfully installed two 35-node clusters using OSCAR 4.2.1beta on RHEL4U3beta. The clusters were installed using x85_64 and ia64 architectures.
Please note that we disable LAM, MPICH, PVM, pfilter, TORQUE, and MAUI for our production needs. I've attached the rpm lists that were used. The lists incorporate OpenIB support that's included in the new RHEL. One thing to note, when opensm (OpenIB fabric manager--you can find it listed in Network Servers) is installed on the head node, it installs tftp-server by default. You will need to manually remove this, as it will conflict with atftp-server and cause OSCAR to crash. Jeremy
acc-rhel4u3-x86_64.rpmlist
Description: acc-rhel4u3-x86_64.rpmlist
acc-rhel4u3-ia64.rpmlist
Description: acc-rhel4u3-ia64.rpmlist
