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RE: [Xen-devel] Why xs_domain_open() in fs_backend

To: Ian Campbell <Ian.Campbell@xxxxxxxxxx>
Subject: RE: [Xen-devel] Why xs_domain_open() in fs_backend
From: "Jiang, Yunhong" <yunhong.jiang@xxxxxxxxx>
Date: Wed, 13 Oct 2010 21:59:36 +0800
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Cc: Tim Deegan <Tim.Deegan@xxxxxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, "gm281@xxxxxxxxx" <gm281@xxxxxxxxx>, "samuel.thibault@xxxxxxxxxxxxx" <samuel.thibault@xxxxxxxxxxxxx>
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Thread-topic: [Xen-devel] Why xs_domain_open() in fs_backend
>-----Original Message-----
>From: Ian Campbell [mailto:Ian.Campbell@xxxxxxxxxx]
>Sent: Wednesday, October 13, 2010 9:53 PM
>To: Jiang, Yunhong
>Cc: Tim Deegan; xen-devel@xxxxxxxxxxxxxxxxxxx; gm281@xxxxxxxxx;
>samuel.thibault@xxxxxxxxxxxxx
>Subject: RE: [Xen-devel] Why xs_domain_open() in fs_backend
>
>On Wed, 2010-10-13 at 10:13 +0100, Jiang, Yunhong wrote:
>> (I assume xenstore-ls should always be in same domain as xenstore
>> daemon).
>
>The xenstore clients work fine in any domain which exports
>a /proc/xen/xenbus interface to userspace, subject to the user running
>them having sufficient guest privilege to access the magic device and
>subject to the permissions within xenstore allowing the domain to list
>the directories in question etc.

Thanks for clasification.

--jyh

>
>Ian.

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