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RE: [Xen-devel] XCP PV driver

To: Soubir Acharya <acharya@xxxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: RE: [Xen-devel] XCP PV driver
From: Paul Durrant <Paul.Durrant@xxxxxxxxxx>
Date: Tue, 1 Feb 2011 13:14:38 +0000
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No, we don't support I_T nexus registration; the model is a simple non-shared 
SCSI bus.

  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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