[Spice-devel] Request For Comments: proposals for standarizing VDI protocols in IETF

[Alon Levy]

On Thu, Feb 10, 2011 at 12:00:07PM +0800, wang.jun17 at zte.com.cn wrote:
> Alon,
>    
>    Does the following sentence mean that there are same number of spice 
> server instances as vms, and these spice server processes are isolated 
> each other?
>    If so, each spice server in the same host should bind to different 
> ip+port pair, and we can't access a spice server by an ip address plus a 
> well known port number.
> 

That's correct. This is how it works right now. You would need an administrative
layer on top of this (like RHEV) to hide this fact.

> 
>   many thanks
> 
> Jun Wang
> 
> 
> 
> 
> 
> Alon Levy <alevy at redhat.com> 
> 发件人:  spice-devel-bounces+wang.jun17=zte.com.cn at lists.freedesktop.org
> 2011-02-09 18:32
> 
> 收件人
> liang.liang12 at zte.com.cn
> 抄送
> spice-devel at lists.freedesktop.org, ma.suan at zte.com.cn
> 主题
> Re: [Spice-devel] Request For Comments: proposals for standarizing VDI 
> protocols in IETF
> 
> 
> 
> 
> 
> 
> On Wed, Feb 09, 2011 at 05:40:40PM +0800, liang.liang12 at zte.com.cn wrote:
> > Dear all,
> > 
> > As you know VDI is believed to be one of most promising technologies in 
> > cloud-computing ages, different companies or communities have different 
> > VDI protocol definitions, such as SPICE, RDP and ICA. Some are open, 
> while 
> > some are proprietary protocols. Considering large deployment in future, 
> > inter-operatability will be key issue. So it's important to make VDI 
> > protocol open and standard. 
> > We submitted two drafts (problem statement and survey, pls. refer to 
> below 
> > links for details) to IETF-80 (http://www.ietf.org/meeting/80/index.html
> ) 
> > and will hold a bar BoF during IETF-80 in Prage. So we are sending this 
> > mail: 1) request for your comments or suggestions for the two draft 
> > documents; 2) if you're interested in the VDI standardization, please 
> you 
> > attend the upcoming IETF meeting. 
> > http://datatracker.ietf.org/doc/draft-wang-clouds-vdi-problem-statement/
> > http://datatracker.ietf.org/doc/draft-ma-clouds-vdi-survey/
> > 
> > Thank you and looking forward to meet you in Prague.
> > 
> > Thanks,
> > Lyon
> > 
> 
> Lyon,
> 
>  Thanks very much for doing this survey. Just a note about point 2 in the 
> conclusion of
>  the draft-ma-clouds-vdi-survey:  spice server isn't shared by vms. There 
> is
>  one per vm. Also, in spice it isn't installed in the guest, but running 
> on the
>  host. You might have been confused with the in guest agent that provides
>  client mouse, display resize, wan guest optimization and copy paste.
> 
> Alon
> 
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