Re: [Xen-devel] scheduling weirdness

[Derek Glidden <dglidden@xxxxxxxxxxxxxxx>]

On Jul 19, 2004, at 3:19 AM, Keir Fraser wrote:

> Are all the VM workloads similar? We still have CPU scheduler
> problems, in that I/O-bound VMs will be unfairly penalised. We have
> someone working on fixing this over the summer.

Yeah, all four VMs were running the identical task, started together 
within the amount of time it took me to switch between ssh sessions.
(Specifically I did "emerge sync" which rsync's the latest gentoo 
repository data to the host and imports the metadata about version 
numbers, followed by "emerge -u system" which 
downloads/compiles/upgrades all the packages that need upgrading on the 
system.)

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