On Sat, Apr 4, 2009 at 3:43 AM, Maros Timko <timkom at gmail.com> wrote: > Yes, > > mem and disk check was also our first thing to do. But it happened on > different machines (1950s and 2950s), different BIOS versions and number of > NICs. The freeze situation is unrecoverable - machine replies to pings, but > did not write anything to console. You cannot SSH to it, the only thing we > could do is power down the machine. After that everything is fine. I've had Xen running for around 2 1/2 years on a couple of vintages of 2950s under both Ubuntu and CentOS and it's been very reliable in all combinations. The only issue I can remember having is when the dom0 kernel doesn't have enough memory available to it, it can seem a bit catatonic. -- Gmail/Gtalk/MSN: jj.walker at gmail.com (or shout loudly)