RE: [Xen-devel] [PATCH 0/2] Userspace grant communication / XenClient (XCI) inter-domain communication

[Ian Pratt <Ian.Pratt@xxxxxxxxxxxxx>]

> > It's called "V4V". The source is on the XenClient source iso available
> >  from citrix.com. Last I saw, the patches needed a little polish before
> >  being suitable for acceptance upstream, but were pretty close. There
> >  are xen patches, linux kernel patches, and user space libraries
> >  providing a socket-like API (for linux and windows).
> 
> Does it possible to use this to communicati from dom0 to domU in
> socket-like interface?

Yes, or guest to guest etc.  Bandwidth is pretty good, better than bouncing 
packets via a dom0 bridge.

Ian


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