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[Xen-devel] Re: [Xen-users] scsi host passthru not working after upgrade

To: Andrew Lyon <andrew.lyon@xxxxxxxxx>
Subject: [Xen-devel] Re: [Xen-users] scsi host passthru not working after upgrade to 4.1.0
From: Pasi Kärkkäinen <pasik@xxxxxx>
Date: Wed, 27 Apr 2011 14:00:05 +0300
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On Wed, Apr 27, 2011 at 10:41:18AM +0100, Andrew Lyon wrote:
> On Fri, Apr 15, 2011 at 11:14 AM, Pasi Kärkkäinen <pasik@xxxxxx> wrote:
> > On Thu, Apr 14, 2011 at 10:50:04AM +0100, Andrew Lyon wrote:
> >> Hi,
> >>
> >> I've just upgraded to 4.1.0 from 4.0.1 and found that scsi host
> >> passthru is no longer working:
> >>
> >> xm create xen-win2008r2.cfg
> >> Using config file "./xen-win2008r2.cfg".
> >> Error: invalid literal for int() with base 10: 'host0'
> >>
> >> The syntax in the guest is:
> >>
> >> vscsi=['/dev/st0,host']
> >>
> >> xen-scsibk is compiled as a module and loaded successfully.
> >>
> >> Kernel is 2.6.38 xenified using suse patches, not pv_ops.
> >>
> >
> > More xm/xend stuff.. added xen-devel to CC list.
> >
> > -- Pasi
> >
> >
> 
> Hi,
> 
> I've updated my config files for use with the xl toolstack but scsi
> passthru no longer seems to work, with 4.0.1 and xm toolstack the
> following line worked to pass thru the entire scsi controller to a
> windows guest:
> 
> vscsi=['/dev/st0,host']
> 
> Is this no longer supported?
> 

http://wiki.xen.org/xenwiki/Xen4.1
See the "Features in xl/libxl" section..

Patches welcome :)

-- Pasi


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