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RE: [Xen-devel] Scheduling

To: <David_Wolinsky@xxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: RE: [Xen-devel] Scheduling
From: "Ian Pratt" <m+Ian.Pratt@xxxxxxxxxxxx>
Date: Mon, 25 Jul 2005 17:50:10 +0100
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Thread-topic: [Xen-devel] Scheduling
> Added sched=rrobin to my kernel and started xen Ran xm 
> rrobin, unknown command Ran xm help rrobin, unkown command 

sched=rrobin is not in unstable anymore. 

The default is the SEDF scheduler, but you can still set sched=bvt

As I recall, there is some documentation on SEDF in tools/misc

We should file a bug that using a scheduler op on a non existent
scheduler does bad things.

> So round robin is throw out 
> So I tried the default bvt...
> Without appending it to my kernel, I ran... xm bvt_ctxallow 1 - 
> Error:  Internal server error 
> With it appended to my kernel, I run.. 
> xm bvt_ctxallow 1 - Computer hard crashes 
> Any suggestions? 
> Thanks,
> David 

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