WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

Re: [Xen-devel] Virtualization project idea

On Fri, Aug 27, 2010 at 03:18:01PM +0200, Christoph Egger wrote:
> On Friday 27 August 2010 15:08:47 Pasi Kärkkäinen wrote:
> > On Fri, Aug 27, 2010 at 06:33:35PM +0530, Dhananjay Goel wrote:
> > >    Yes, exactly. So, we wanted to know if it is possible to *share USB*
> > >    across VMs.
> >
> > I don't think USB protocol has been designed for *sharing*.
> > I'm pretty certain only one computer/device/VM can use USB device at a
> > time.
> 
> This might work with firewire devices, I'm not sure.
> 

Yeah, firewire (iee1394) is designed to so that you can attach
the devices to multiple computers..

If you attach the same firewire-disk to multiple computers,
and use the disk from multiple computers at the same time,
you *will* corrupt the filesystem on the disk.

Unless you run some kind of filesystem that has lock-manager,
that can coordinate the shared access to the disk.. 
ie. you must be running cluster-aware filesystem.

-- Pasi

> Christoph
> 
> 
> >
> > -- Pasi
> >
> > >    Thanks,
> > >    Dhananjay
> > >
> > >    On Fri, Aug 27, 2010 at 6:23 PM, Pasi Kärkkäinen <[1]pasik@xxxxxx>
> > > wrote:
> > >
> > >      On Fri, Aug 27, 2010 at 06:16:32PM +0530, Dhananjay Goel wrote:
> > >      >    How are you sharing USB flash drives with physical machines
> > >      >    Comment: In ubuntu, plug in flash drive and access /media
> > >      > folder.
> > >
> > >      Then
> > >
> > >      >    right click and click on "Sharing Options". Once you share it
> > >      > and
> > >
> > >      give
> > >
> > >      >    others the right to add/edit the files, they can do so.
> > >
> > >      That's NOT USB sharing at all!
> > >      That's just a general filesystem share (nfs,cifs,whatever network
> > >      share).
> > >
> > >      You can do that with Xen, over the network, just like with physical
> > >      machines.
> > >
> > >      -- Pasi
> > >
> > >      >    Thanks,
> > >      >    Dhananjay
> > >      >
> > >      >    On Fri, Aug 27, 2010 at 5:24 PM, Pasi K*rkk*inen
> > >
> > >      <[1][2]pasik@xxxxxx> wrote:
> > >      >      On Fri, Aug 27, 2010 at 04:56:33PM +0530, Dhananjay Goel 
> wrote:
> > >      >      > * *Also you wouldn't see the changes made in other VMs,
> > >      >      > * *unless you made sure all the caches are refreshed etc in
> > >      >      > the
> > >
> > >      VM all
> > >
> > >      >      the
> > >      >
> > >      >      > * *time.
> > >      >      >
> > >      >      > * *You'd need to use some cluster-filesystem (GFS, GFS2,
> > >      >      > OCFS2,
> > >
> > >      GPFS,
> > >
> > >      >      etc).
> > >      >
> > >      >      > * *--Can you please suggest how NFS manages this because
> > >      >      > this
> > >
> > >      case is
> > >
> > >      >      handled
> > >      >
> > >      >      > * *by NFS without any corruption?
> > >      >      > * *We can share flash drive across VMs as we do with
> > >      >      > physical
> > >
> > >      machines
> > >
> > >      >      in
> > >      >
> > >      >      > * *LAN. Please help!
> > >      >
> > >      >      How are you sharing USB flash drives with physical machines?
> > >      >
> > >      >      -- Pasi
> > >      >
> > >      >      > * *Thanks,
> > >      >      > * *Dhananjay
> > >      >      >
> > >      >      > * *On Fri, Aug 27, 2010 at 4:27 PM, Pasi K*rkk*inen
> > >      >
> > >      >      <[1][2][3]pasik@xxxxxx> wrote:
> > >      >      > * * *On Fri, Aug 27, 2010 at 02:53:54PM +0530, Dhananjay
> > >      >      > Goel
> > >
> > >      wrote:
> > >      >      > * * *> * *This won't be straight forward. Think about USB
> > >
> > >      memory/flash
> > >
> > >      >      stick.
> > >      >
> > >      >      > * * *> * *If every VM sees it, and simultaneously writes to
> > >      >      > it,
> > >
> > >      the
> > >
> > >      >      > * * *filesystem
> > >      >      > * * *> * *in it will get corrupted immediately!
> > >      >      > * * *>
> > >      >      > * * *> * *--Why would it get corrupted immediately. Might
> > >      >      > be we
> > >
> > >      can
> > >
> > >      >      just lock
> > >      >
> > >      >      > * * *a
> > >      >      > * * *> * *specific file which is being edited? Please
> > >      >      > suggest. * * *>
> > >      >      >
> > >      >      > * * *Because USB level has no idea about filesystems or
> > >      >      > files,
> > >
> > >      or
> > >
> > >      >      locking
> > >      >
> > >      >      > * * *them!
> > >      >      >
> > >      >      > * * *Say you're using ext3 or NTFS in the VM for the USB
> > >
> > >      device.
> > >
> > >      >      > * * *Those filesystems are NOT cluster-aware, ie. they're
> > >      >      > not
> > >
> > >      aware of
> > >
> > >      >      any
> > >      >
> > >      >      > * * *sharing,
> > >      >      > * * *and they don't support any kind of sharing.
> > >      >      >
> > >      >      > * * *They expect exclusive access to the device.
> > >      >      >
> > >      >      > * * *If suddenly the bits on the device change from
> > >      >      > outside, * * *the filesystem gets corrupted very easily.
> > >      >      >
> > >      >      > * * *Also you wouldn't see the changes made in other VMs,
> > >      >      > * * *unless you made sure all the caches are refreshed etc
> > >      >      > in
> > >
> > >      the VM
> > >
> > >      >      all the
> > >      >
> > >      >      > * * *time.
> > >      >      >
> > >      >      > * * *You'd need to use some cluster-filesystem (GFS, GFS2,
> > >
> > >      OCFS2,
> > >
> > >      >      GPFS, etc).
> > >      >
> > >      >      > * * *-- Pasi
> > >      >      >
> > >      >      > * * *> * *Thanks,
> > >      >      > * * *> * *Dhananjay
> > >      >      > * * *>
> > >      >      > * * *> * *On Fri, Aug 27, 2010 at 2:49 PM, Pasi K*rkk*inen
> > >      >      > * * *<[1][2][3][4]pasik@xxxxxx> wrote:
> > >      >      > * * *>
> > >      >      > * * *> * * *On Fri, Aug 27, 2010 at 02:45:12PM +0530,
> > >      >      > Dhananjay
> > >
> > >      Goel
> > >
> > >      >      wrote:
> > >      >      > * * *> * * *> * *No, that's not possible with pvusb. pvusb
> > >      >      > is
> > >
> > >      for
> > >
> > >      >      direct
> > >      >
> > >      >      > * * *passthru to
> > >      >      > * * *> * * *> * *one/single vm.
> > >      >      > * * *> * * *> * *You'd need some filesystem share
> > >
> > >      (cifs/nfs/whatnot)
> > >
> > >      >      to make
> > >      >
> > >      >      > * * *such
> > >      >      > * * *> * * *sharing
> > >      >      > * * *> * * *> * *possible.
> > >      >      > * * *> * * *> * *Comments: Is it possible to share USB
> > >
> > >      keyboard, USB
> > >
> > >      >      mouse,
> > >      >
> > >      >      > * * *USB
> > >      >      > * * *> * * *modem, etc
> > >      >      > * * *> * * *> * *across VMs i.e host and guest(s)? If we
> > >
> > >      connect USB
> > >
> > >      >      > * * *keyboard, is it
> > >      >      > * * *> * * *> * *possible to use it in guests?
> > >      >      > * * *> * * *>
> > >      >      > * * *>
> > >      >      > * * *> * * *This is implemented in XCI (Xen Client
> > >      >      > Initiative),
> > >
> > >      and
> > >
> > >      >      there has
> > >      >
> > >      >      > * * *been
> > >      >      > * * *> * * *some discussions how to get it traditional Xen,
> > >      >      > to
> > >
> > >      help
> > >
> > >      >      Xen VGA
> > >      >
> > >      >      > * * *> * * *Passthrough usage.
> > >      >      > * * *>
> > >      >      > * * *> * * *See:
> > >      >
> > >      >     
> > >      > [2][3][4][5]http://wiki.xensource.com/xenwiki/XenVGAPassthrough
> > >      >
> > >      >      > * * *> * * *> * *Also, is it possible for us to modify the
> > >
> > >      device
> > >
> > >      >      driver of
> > >      >
> > >      >      > * * *USB 2.0
> > >      >      > * * *> * * *so that
> > >      >      > * * *> * * *> * *all USB 2.0 devices are visible and can be
> > >
> > >      used
> > >
> > >      >      across all
> > >      >
> > >      >      > * * *VMs?
> > >      >      > * * *> * * *Please
> > >      >      > * * *> * * *> * *suggest.
> > >      >      > * * *> * * *>
> > >      >      > * * *>
> > >      >      > * * *> * * *This won't be straight forward. Think about USB
> > >      >
> > >      >      memory/flash
> > >      >
> > >      >      > * * *stick.
> > >      >      > * * *> * * *If every VM sees it, and simultaneously writes
> > >      >      > to
> > >
> > >      it, the
> > >
> > >      >      > * * *filesystem
> > >      >      > * * *> * * *in it will get corrupted immediately!
> > >      >      > * * *>
> > >      >      > * * *> * * *USB Passthru cannot be used to 'share' devices,
> > >
> > >      it's for
> > >
> > >      >      giving
> > >      >
> > >      >      > * * *> * * *one/single VM
> > >      >      > * * *> * * *direct access to the device.
> > >      >      > * * *>
> > >      >      > * * *> * * *-- Pasi
> > >      >      > * * *>
> > >      >      > * * *> * * *> * *Thanks,
> > >      >      > * * *> * * *> * *Dhananjay
> > >      >      > * * *> * * *>
> > >      >      > * * *> * * *> * *On Fri, Aug 27, 2010 at 2:16 PM, Pasi
> > >
> > >      K*rkk*inen
> > >
> > >      >      > * * *> * * *<[1][3][4][5][6]pasik@xxxxxx> wrote:
> > >      >      > * * *> * * *>
> > >      >      > * * *> * * *> * * *On Fri, Aug 27, 2010 at 01:37:49PM
> > >      >      > +0530,
> > >
> > >      Dhananjay
> > >
> > >      >      Goel
> > >      >
> > >      >      > * * *wrote:
> > >      >      > * * *> * * *> * * *> * *Hi James/Pasi,
> > >      >      > * * *> * * *> * * *> * *I had a look at
> > >      >      > * * *> * * *>
> > >      >      > * * *
> > >
> > >      
> > > [1][2][4][5][6][7]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >
> > >      >      > * * *> * * *> * * *> * *But I'm not sure if it supports
> > >      >      > sharing
> > >
> > >      USB
> > >
> > >      >      devices
> > >      >
> > >      >      > * * *across
> > >      >      > * * *> * * *VMs
> > >      >      > * * *> * * *> * * *(host and
> > >      >      > * * *> * * *> * * *> * *guest) i.e. if I plug in a flash
> > >      >      > drive
> > >
> > >      then it
> > >
> > >      >      would
> > >      >
> > >      >      > * * *detect
> > >      >      > * * *> * * *in both
> > >      >      > * * *> * * *> * * *host
> > >      >      > * * *> * * *> * * *> * *and guest and I'd be able edit
> > >      >      > files
> > >
> > >      from all
> > >
> > >      >      VMs
> > >      >
> > >      >      > * * *rather
> > >      >      > * * *> * * *than
> > >      >      > * * *> * * *> * * *mounting and
> > >      >      > * * *> * * *> * * *> * *unmounting everytime from 1 VM to
> > >
> > >      other.
> > >
> > >      >      > * * *> * * *> * * *> * *Please let me know your thoughts on
> > >      >      > it. * * *> * * *> * * *>
> > >      >      > * * *> * * *>
> > >      >      > * * *> * * *> * * *No, that's not possible with pvusb.
> > >      >      > pvusb is
> > >
> > >      for
> > >
> > >      >      direct
> > >      >
> > >      >      > * * *passthru
> > >      >      > * * *> * * *to
> > >      >      > * * *> * * *> * * *one/single vm.
> > >      >      > * * *> * * *> * * *You'd need some filesystem share
> > >
> > >      (cifs/nfs/whatnot)
> > >
> > >      >      to
> > >      >
> > >      >      > * * *make such
> > >      >      > * * *> * * *sharing
> > >      >      > * * *> * * *> * * *possible.
> > >      >      > * * *> * * *>
> > >      >      > * * *> * * *> * * *-- Pasi
> > >      >      > * * *> * * *> * * *> * *Thanks,
> > >      >      > * * *> * * *> * * *> * *Dhananjay
> > >      >      > * * *> * * *> * * *>
> > >      >      > * * *> * * *> * * *> * *On Fri, Aug 27, 2010 at 4:28 AM,
> > >      >      > James
> > >
> > >      Harper
> > >
> > >      >      > * * *> * * *> * * *> *
> > >
> > >      *<[2][3][5][6][7][8]james.harper@xxxxxxxxxxxxxxxx>
> > >
> > >      >      wrote:
> > >      >      > * * *> * * *> * * *>
> > >      >      > * * *> * * *> * * *> * * *> Hi there!
> > >      >      > * * *> * * *> * * *> * * *>
> > >      >      > * * *> * * *> * * *> * * *> First I'd like to say that XEN
> > >
> > >      plaform is
> > >
> > >      >      really
> > >      >
> > >      >      > * * *cool
> > >      >      > * * *> * * *and
> > >      >      > * * *> * * *> * * *awesome.
> > >      >      > * * *> * * *> * * *> * * *>
> > >      >      > * * *> * * *> * * *> * * *> I'm an engineering student and
> > >      >      > is
> > >      >
> > >      >      searching for a
> > >      >
> > >      >      > * * *> * * *feasible
> > >      >      > * * *> * * *> * * *project in
> > >      >      > * * *> * * *> * * *> * * *> virtualization. I'd like to
> > >      >      > know if
> > >
> > >      its
> > >
> > >      >      possible
> > >      >
> > >      >      > * * *to
> > >      >      > * * *> * * *share USB
> > >      >      > * * *> * * *> * * *devices
> > >      >      > * * *> * * *> * * *> * * *(flash
> > >      >      > * * *> * * *> * * *> * * *> drive, hard disk, mouse,
> > >      >      > keyboards
> > >
> > >      etc)
> > >
> > >      >      across
> > >      >
> > >      >      > * * *guests
> > >      >      > * * *> * * *and host
> > >      >      > * * *> * * *> * * *(VMs).
> > >      >      > * * *> * * *> * * *> * * *Also, do
> > >      >      > * * *> * * *> * * *> * * *> you have any idea to extend it?
> > >      >      > Or
> > >
> > >      any
> > >
> > >      >      innovative
> > >      >
> > >      >      > * * *idea
> > >      >      > * * *> * * *so that
> > >      >      > * * *> * * *> * * *we can
> > >      >      > * * *> * * *> * * *> * * *> implement it.
> > >      >      > * * *> * * *> * * *> * * *>
> > >      >      > * * *> * * *> * * *> * * *> I'd appreciate any help. Thanks
> > >      >      > in
> > >      >
> > >      >      advance.
> > >      >
> > >      >      > * * *> * * *> * * *> * * *>
> > >      >      > * * *> * * *> * * *>
> > >      >      > * * *> * * *> * * *> * * *Further to what Pasi said, I have
> > >
> > >      partially
> > >
> > >      >      ported
> > >      >
> > >      >      > * * *the
> > >      >      > * * *> * * *backend
> > >      >      > * * *> * * *> * * *interface
> > >      >      > * * *> * * *> * * *> * * *and can hand you the code if you
> > >
> > >      want. It's
> > >
> > >      >      > * * *probable a bit
> > >      >      > * * *> * * *stale
> > >      >      > * * *> * * *> * * *vs the
> > >      >      > * * *> * * *> * * *> * * *current kernels and leaks memory
> > >
> > >      under some
> > >
> > >      >      > * * *circumstances
> > >      >      > * * *> * * *but is
> > >      >      > * * *> * * *> * * *> * * *probably better than starting
> > >      >      > from
> > >
> > >      scratch.
> > >
> > >      >      > * * *> * * *> * * *> * * *James
> > >      >      > * * *> * * *> * * *>
> > >      >      > * * *> * * *> * * *> References
> > >      >      > * * *> * * *> * * *>
> > >      >      > * * *> * * *> * * *> * *Visible links
> > >      >      > * * *> * * *> * * *> * *1.
> > >      >      > * *
> > >
> > >      *[4][6][7][8][9]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >
> > >      >      > * * *> * * *> * * *> * *2.
> > >      >
> > >      >      mailto:[5][7][8][9][10]james.harper@xxxxxxxxxxxxxxxx
> > >      >
> > >      >      > * * *> * * *>
> > >      >      > * * *> * * *> References
> > >      >      > * * *> * * *>
> > >      >      > * * *> * * *> * *Visible links
> > >      >      > * * *> * * *> * *1. mailto:[8][9][10][11]pasik@xxxxxx
> > >      >      > * * *> * * *> * *2.
> > >      >      > * *
> > >
> > >      *[9][10][11][12]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >
> > >      >      > * * *> * * *> * *3.
> > >
> > >      mailto:[10][11][12][13]james.harper@xxxxxxxxxxxxxxxx
> > >
> > >      >      > * * *> * * *> * *4.
> > >      >      > * *
> > >
> > >      *[11][12][13][14]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >
> > >      >      > * * *> * * *> * *5.
> > >
> > >      mailto:[12][13][14][15]james.harper@xxxxxxxxxxxxxxxx
> > >
> > >      >      > * * *>
> > >      >      > * * *> References
> > >      >      > * * *>
> > >      >      > * * *> * *Visible links
> > >      >      > * * *> * *1. mailto:[14][15][16]pasik@xxxxxx
> > >      >      > * * *> * *2.
> > >      >
> > >      >     
> > >      > [15][16][17]http://wiki.xensource.com/xenwiki/XenVGAPassthrough
> > >      >
> > >      >      > * * *> * *3. mailto:[16][17][18]pasik@xxxxxx
> > >      >      > * * *> * *4.
> > >      >
> > >      >     
> > >      > [17][18][19]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >      >
> > >      >      > * * *> * *5.
> > >      >      > mailto:[18][19][20]james.harper@xxxxxxxxxxxxxxxx * * *> *
> > >      >      > *6.
> > >      >
> > >      >     
> > >      > [19][20][21]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >      >
> > >      >      > * * *> * *7.
> > >      >      > mailto:[20][21][22]james.harper@xxxxxxxxxxxxxxxx * * *> *
> > >      >      > *8. mailto:[21][22][23]pasik@xxxxxx
> > >      >      > * * *> * *9.
> > >      >
> > >      >     
> > >      > [22][23][24]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >      >
> > >      >      > * * *> * 10.
> > >      >      > mailto:[23][24][25]james.harper@xxxxxxxxxxxxxxxx * * *> *
> > >      >      > 11.
> > >      >
> > >      >     
> > >      > [24][25][26]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >      >
> > >      >      > * * *> * 12.
> > >      >      > mailto:[25][26][27]james.harper@xxxxxxxxxxxxxxxx
> > >      >      >
> > >      >      > References
> > >      >      >
> > >      >      > * *Visible links
> > >      >      > * *1. mailto:[27][28]pasik@xxxxxx
> > >      >      > * *2. mailto:[28][29]pasik@xxxxxx
> > >      >      > * *3.
> > >
> > >      [29][30]http://wiki.xensource.com/xenwiki/XenVGAPassthrough
> > >
> > >      >      > * *4. mailto:[30][31]pasik@xxxxxx
> > >      >      > * *5.
> > >
> > >      [31][32]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >
> > >      >      > * *6. mailto:[32][33]james.harper@xxxxxxxxxxxxxxxx
> > >      >      > * *7.
> > >
> > >      [33][34]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >
> > >      >      > * *8. mailto:[34][35]james.harper@xxxxxxxxxxxxxxxx
> > >      >      > * *9. mailto:[35][36]pasik@xxxxxx
> > >      >      > * 10.
> > >
> > >      [36][37]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >
> > >      >      > * 11. mailto:[37][38]james.harper@xxxxxxxxxxxxxxxx
> > >      >      > * 12.
> > >
> > >      [38][39]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >
> > >      >      > * 13. mailto:[39][40]james.harper@xxxxxxxxxxxxxxxx
> > >      >      > * 14. mailto:[40][41]pasik@xxxxxx
> > >      >      > * 15.
> > >
> > >      [41][42]http://wiki.xensource.com/xenwiki/XenVGAPassthrough
> > >
> > >      >      > * 16. mailto:[42][43]pasik@xxxxxx
> > >      >      > * 17.
> > >
> > >      [43][44]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >
> > >      >      > * 18. mailto:[44][45]james.harper@xxxxxxxxxxxxxxxx
> > >      >      > * 19.
> > >
> > >      [45][46]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >
> > >      >      > * 20. mailto:[46][47]james.harper@xxxxxxxxxxxxxxxx
> > >      >      > * 21. mailto:[47][48]pasik@xxxxxx
> > >      >      > * 22.
> > >
> > >      [48][49]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >
> > >      >      > * 23. mailto:[49][50]james.harper@xxxxxxxxxxxxxxxx
> > >      >      > * 24.
> > >
> > >      [50][51]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >
> > >      >      > * 25. mailto:[51][52]james.harper@xxxxxxxxxxxxxxxx
> > >      >
> > >      > References
> > >      >
> > >      >    Visible links
> > >      >    1. mailto:[53]pasik@xxxxxx
> > >      >    2. mailto:[54]pasik@xxxxxx
> > >      >    3. mailto:[55]pasik@xxxxxx
> > >      >    4. [56]http://wiki.xensource.com/xenwiki/XenVGAPassthrough
> > >      >    5. mailto:[57]pasik@xxxxxx
> > >      >    6. [58]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >      >    7. mailto:[59]james.harper@xxxxxxxxxxxxxxxx
> > >      >    8. [60]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >      >    9. mailto:[61]james.harper@xxxxxxxxxxxxxxxx
> > >      >   10. mailto:[62]pasik@xxxxxx
> > >      >   11. [63]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >      >   12. mailto:[64]james.harper@xxxxxxxxxxxxxxxx
> > >      >   13. [65]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >      >   14. mailto:[66]james.harper@xxxxxxxxxxxxxxxx
> > >      >   15. mailto:[67]pasik@xxxxxx
> > >      >   16. [68]http://wiki.xensource.com/xenwiki/XenVGAPassthrough
> > >      >   17. mailto:[69]pasik@xxxxxx
> > >      >   18. [70]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >      >   19. mailto:[71]james.harper@xxxxxxxxxxxxxxxx
> > >      >   20. [72]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >      >   21. mailto:[73]james.harper@xxxxxxxxxxxxxxxx
> > >      >   22. mailto:[74]pasik@xxxxxx
> > >      >   23. [75]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >      >   24. mailto:[76]james.harper@xxxxxxxxxxxxxxxx
> > >      >   25. [77]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >      >   26. mailto:[78]james.harper@xxxxxxxxxxxxxxxx
> > >      >   27. mailto:[79]pasik@xxxxxx
> > >      >   28. mailto:[80]pasik@xxxxxx
> > >      >   29. [81]http://wiki.xensource.com/xenwiki/XenVGAPassthrough
> > >      >   30. mailto:[82]pasik@xxxxxx
> > >      >   31. [83]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >      >   32. mailto:[84]james.harper@xxxxxxxxxxxxxxxx
> > >      >   33. [85]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >      >   34. mailto:[86]james.harper@xxxxxxxxxxxxxxxx
> > >      >   35. mailto:[87]pasik@xxxxxx
> > >      >   36. [88]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >      >   37. mailto:[89]james.harper@xxxxxxxxxxxxxxxx
> > >      >   38. [90]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >      >   39. mailto:[91]james.harper@xxxxxxxxxxxxxxxx
> > >      >   40. mailto:[92]pasik@xxxxxx
> > >      >   41. [93]http://wiki.xensource.com/xenwiki/XenVGAPassthrough
> > >      >   42. mailto:[94]pasik@xxxxxx
> > >      >   43. [95]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >      >   44. mailto:[96]james.harper@xxxxxxxxxxxxxxxx
> > >      >   45. [97]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >      >   46. mailto:[98]james.harper@xxxxxxxxxxxxxxxx
> > >      >   47. mailto:[99]pasik@xxxxxx
> > >      >   48. [100]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >      >   49. mailto:[101]james.harper@xxxxxxxxxxxxxxxx
> > >      >   50. [102]http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >      >   51. mailto:[103]james.harper@xxxxxxxxxxxxxxxx
> > >
> > > References
> > >
> > >    Visible links
> > >    1. mailto:pasik@xxxxxx
> > >    2. mailto:pasik@xxxxxx
> > >    3. mailto:pasik@xxxxxx
> > >    4. mailto:pasik@xxxxxx
> > >    5. http://wiki.xensource.com/xenwiki/XenVGAPassthrough
> > >    6. mailto:pasik@xxxxxx
> > >    7. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >    8. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >    9. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   10. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   11. mailto:pasik@xxxxxx
> > >   12. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   13. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   14. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   15. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   16. mailto:pasik@xxxxxx
> > >   17. http://wiki.xensource.com/xenwiki/XenVGAPassthrough
> > >   18. mailto:pasik@xxxxxx
> > >   19. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   20. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   21. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   22. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   23. mailto:pasik@xxxxxx
> > >   24. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   25. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   26. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   27. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   28. mailto:pasik@xxxxxx
> > >   29. mailto:pasik@xxxxxx
> > >   30. http://wiki.xensource.com/xenwiki/XenVGAPassthrough
> > >   31. mailto:pasik@xxxxxx
> > >   32. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   33. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   34. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   35. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   36. mailto:pasik@xxxxxx
> > >   37. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   38. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   39. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   40. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   41. mailto:pasik@xxxxxx
> > >   42. http://wiki.xensource.com/xenwiki/XenVGAPassthrough
> > >   43. mailto:pasik@xxxxxx
> > >   44. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   45. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   46. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   47. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   48. mailto:pasik@xxxxxx
> > >   49. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   50. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   51. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   52. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   53. mailto:pasik@xxxxxx
> > >   54. mailto:pasik@xxxxxx
> > >   55. mailto:pasik@xxxxxx
> > >   56. http://wiki.xensource.com/xenwiki/XenVGAPassthrough
> > >   57. mailto:pasik@xxxxxx
> > >   58. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   59. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   60. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   61. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   62. mailto:pasik@xxxxxx
> > >   63. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   64. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   65. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   66. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   67. mailto:pasik@xxxxxx
> > >   68. http://wiki.xensource.com/xenwiki/XenVGAPassthrough
> > >   69. mailto:pasik@xxxxxx
> > >   70. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   71. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   72. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   73. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   74. mailto:pasik@xxxxxx
> > >   75. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   76. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   77. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   78. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   79. mailto:pasik@xxxxxx
> > >   80. mailto:pasik@xxxxxx
> > >   81. http://wiki.xensource.com/xenwiki/XenVGAPassthrough
> > >   82. mailto:pasik@xxxxxx
> > >   83. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   84. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   85. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   86. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   87. mailto:pasik@xxxxxx
> > >   88. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   89. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   90. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   91. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   92. mailto:pasik@xxxxxx
> > >   93. http://wiki.xensource.com/xenwiki/XenVGAPassthrough
> > >   94. mailto:pasik@xxxxxx
> > >   95. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   96. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   97. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >   98. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >   99. mailto:pasik@xxxxxx
> > >  100. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >  101. mailto:james.harper@xxxxxxxxxxxxxxxx
> > >  102. http://wiki.xensource.com/xenwiki/XenUSBPassthrough
> > >  103. mailto:james.harper@xxxxxxxxxxxxxxxx
> >
> > _______________________________________________
> > Xen-devel mailing list
> > Xen-devel@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-devel
> 
> 
> 
> -- 
> ---to satisfy European Law for business letters:
> Advanced Micro Devices GmbH
> Einsteinring 24, 85609 Dornach b. Muenchen
> Geschaeftsfuehrer: Alberto Bozzo, Andrew Bowd
> Sitz: Dornach, Gemeinde Aschheim, Landkreis Muenchen
> Registergericht Muenchen, HRB Nr. 43632
> 

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel