On Fri, Apr 06, 2007 at 07:53:27PM -0500, david l goodrich wrote: > On Wed, Apr 04, 2007 at 08:30:43PM -0500, david l goodrich wrote: > > Performance of the domUs on my Pentium D 3ghz dom0 is pretty > > poor - for example, ssh'ing from a domU occasionally just pauses > > and cpu utilization on the domu goes down to 0. No discernible > > reason that I can see. > > > > Even communication between domUs on this computer is affected by > this. AFS fileservers on this dom0 are nigh unusable, volume > moves are failing left and right as the domUs simply stop > processing. > > Does anyone have some insight into this? Well, if no-one else does, I do. Booting the computer in single-processor mode (disabling SMP and ioapic and ACPI) solves the problem. Good enough, I'm sick of dealing with it. Clearly, NetBSD is not ready for prime-time when it comes to SMP. --david
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