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RE: [Xen-devel][PATCH] xl create: endless loop

To: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Subject: RE: [Xen-devel][PATCH] xl create: endless loop
From: "Zhang, Yang Z" <yang.z.zhang@xxxxxxxxx>
Date: Tue, 16 Nov 2010 22:29:37 +0800
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Cc: Christoph Egger <Christoph.Egger@xxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
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Thread-topic: [Xen-devel][PATCH] xl create: endless loop
Yes I have the dom0_mem in xen command line. But I think the autoballoon is 
disable by default since there had an annotate before it, if it not I think we 
should add some comments like "autoballoon default is enable" as we see in the 
xmexample.hvm.

And the another question is why I should to disable the autoballoon manually in 
the xl.conf? why don't you to add a check in the xl to see whether the 
autoballon is enable or disable?
 
best regards
yang


> -----Original Message-----
> From: Stefano Stabellini [mailto:stefano.stabellini@xxxxxxxxxxxxx]
> Sent: Tuesday, November 16, 2010 10:07 PM
> To: Zhang, Yang Z
> Cc: Stefano Stabellini; Christoph Egger; xen-devel@xxxxxxxxxxxxxxxxxxx; Ian
> Jackson
> Subject: RE: [Xen-devel][PATCH] xl create: endless loop
> 
> On Tue, 16 Nov 2010, Zhang, Yang Z wrote:
> > This issue still exist in my side with latest xen unstable. Did the fixed 
> > patch
> work for you?
> >
> 
> Do you have autoballoon (in /etc/xen/xl.conf) set to 0 or 1?
> Do you pass dom0_mem as Xen command line option?
> 
> If you pass dom0_mem to Xen, then autoballoon should be set to 0.
> If that's not the case, how much memory do you have on your testbox?
> How big is the VM you are trying to start?


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