We got these two clusters with eight nodes each, and we are looking for a good cluster framework that would allow us to launch jobs, has an inbuilt scheduler with different scheduling policies and a monitoring system with web frontend. Each of the nodes are running on Ubuntu 11.04. Both commercial and opensource are OK.
Some of them i saw were, TORQUE and MAUI.(Not sure if it has a web frontend for monitoring) SLURM and MAUI. GEXEC and GANGLIA.(Doesn't have a scheduler)
Which product(s) would you recommend? Also is there any advantage using cluster operating systems like MOSIX instead of tools?