From mboxrd@z Thu Jan  1 00:00:00 1970
From: Hui Kang <hkang@cs.sunysb.edu>
Subject: Re: Question: How to write a file in domain 0?
Date: Sun, 12 Jul 2009 10:21:20 -0400
Message-ID: <4A59F160.3090702@cs.sunysb.edu>
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To: Zhao Lin <zlin2@binghamton.edu>
Cc: Samuel Thibault <samuel.thibault@ens-lyon.org>, xen-devel@lists.xensource.com
List-Id: xen-devel@lists.xenproject.org

I think the actual read/write operations are done in the /tapdisk 
/process in Dom0.

- Hui

Zhao Lin wrote:
> thanks for reply.. but i think i might need to pass the data to 
> domain0 through shared memory and then called corresponding functions 
> in domain0 kernel to finish the task.
>
> On Sat, Jul 11, 2009 at 11:36 PM, Samuel Thibault 
> <samuel.thibault@ens-lyon.org <mailto:samuel.thibault@ens-lyon.org>> 
> wrote:
>
>     Hello,
>
>     You may want to have a look at fsfront/fsback.
>
>     Samuel
>
>
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