> -----Original Message-----
> From: zvoice@xxxxxxx [mailto:zvoice@xxxxxxx]
> Sent: 18 April 2007 09:58
> To: Petersson, Mats
> Subject: RE: [Xen-users] DomU Kernel Mapping
>
> Hi, can you help me out with my problem. It's about the speed
> between 2 vm's in 1 domain. Or where is bridge code located
> in xen source? Thanks
1. Please don't write to ME personally, unless I initiated such communication
(I'm not charging for my advice [I'm paid by AMD to develop the Xen kernel, and
as part of that, I monitor the mailing lists and reply when I think I can offer
advice.], so it's not fair that some people get advice that others don't have
access to). Also, I may be an expert on some areas of Xen, but I don't know
everything. Even if I give an answer, someone else may have a BETTER or
different answer, and if I'm wrong, someone will most likely say so. If you
communicate with only me, you would not get those answers.
2. I did see your question, but I didn't think I had a good answer to your
question - others have (much) more experience with bridge-setups than I do.
3. Bridge-code in Xen is generic bridge code for Linux, so it's not unique (or
in other ways special) to Xen - not even modified.
4. What version of Xen are you running and are you running full-virtualization
(HVM) or para-virtualization (PV) guests?
--
Mats
>
> исходное сообщение
> Тема: RE: [Xen-users] DomU Kernel Mapping
> От: "Petersson, Mats" <Mats.Petersson@xxxxxxx>
> Дата: 18.04.2007 08.44
>
>
>
> > -----Original Message-----
> > From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
> > [mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of
> > Security Initiative Team
> > Sent: 17 April 2007 18:53
> > To: xen-users@xxxxxxxxxxxxxxxxxxx; xen-devel@xxxxxxxxxxxxxxxxxxx
> > Subject: [Xen-users] DomU Kernel Mapping
> >
> > Where is the code that maps the kernel of a DomU into memory?
> >
> > i.e, when you do a xm create <config file>
> > what code is called to actually map the kernel into memory?
>
>
> It is in .../tools/libxc/xc_dom_compat.c and
> .../tools/libxc/xc_hvm_build.c for PV and HVM respectively.
>
> >
> > Is it a python script or is it re-directed to Dom0 to do?
>
> Ehm, you can only do xm create in dom0, so I'm not sure what
> you mean by
> this.
>
> xm is written in python, but it calls out to C-functions,
> which in turn
> makes hypercalls to the hypervisor to perform for example memory
> allocation, setting up VCPU(s), creation of the actual domain
> (empty, to
> be filled in), starting the domain, etc, etc.
>
> The code for "xm create" is in .../tools/python/xen/xm/create.py.
>
> --
> Mats
> >
> > Thanks.
> > -Brian
> >
> >
> > ________________________________
> >
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> > ncwRzbGsDbmV3LWNhcnM->
> >
>
>
>
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