Re: [Xen-devel] XCP PV driver

[Soubir Acharya <acharya@xxxxxxxxxxx>]

Is the latest GP PV driver, signed and will it install on 2008 without 
requiring "bcdedit driver signing off"?
Soubir

On 2/1/2011 8:27 AM, James Harper wrote:
> > No, we don't support I_T nexus registration; the model is a simple
> non-shared
> > SCSI bus.
> GPLPV tells windows that these SCSIOP's are supported (just returns
> STATUS_SUCCESS), but they don't actually do anything. As Paul implies
> there is no mechanism to pass such a message back to the actual device
> (which could just be a file on disk anyway). It doesn't block anything
> else from accessing the device.
>
> Maybe you could use iSCSI in the DomU instead?
>
> James
>
> >    Paul
> >
> > > -----Original Message-----
> > > From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx [mailto:xen-devel-
> > > bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Soubir Acharya
> > > Sent: 30 January 2011 01:53
> > > To: xen-devel@xxxxxxxxxxxxxxxxxxx
> > > Subject: [Xen-devel] XCP PV driver
> > >
> > > The XCP PV driver does not like the SCSI Op codes for
> > > RESERVE/RELEASE
> > > and possibly RESET.
> > >
> > > I am trying to install Microsoft Failover Clustering on a HVM with
> > > the
> > > XCP PV drivers installed and disk arbitration is broken.
> > >
> > > Is there a registry setting or otherwise to enable this behavior?
> > >
> > > Or can code be changed to return success if these opcodes are seen
> > > in
> > > the CDB?
> > >
> > > I am fairly certain that this will make clustering work and serve as
> > > a
> > > valuable tool to play with clustered Windows configurations.
> > >
> > > Soubir
> > >
> > >
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