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List:       libvirt-users
Subject:    Re: [libvirt-users] how to limit each spice-client can only see its own usb device.
From:       Eric Blake <eblake () redhat ! com>
Date:       2013-04-23 23:49:21
Message-ID: 51771E01.4030606 () redhat ! com
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On 04/23/2013 02:18 AM, yue wrote:
> hi,all
> i use thin client to visit guestVM(throught spice), if i attach usb device to thin \
> client, how to assure that this usb can be only accessed by the guestVM \
> corresponding to thin client?

[Can you convince your mailer to wrap long lines?]

> thanks

I'm not sure I follow the question.  Are you using host device
passthrough (so the guest sees the raw USB device), or are you exposing
the USB contents as a <disk> to the guest, or something else?  Pasting
some XML corresponding to the guests you are setting up might help us
understand what you are asking.  I guess I'm confused by your use of the
term "thin client" - are you referring to an external device that then
exposes an NFS or iscsi or other block device to the host, which you are
then exposing to your VM?

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org


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