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RE: [Xen-users] Hotplugging SCSI device to Windows 2k3 GOS

To: James Harper <james.harper@xxxxxxxxxxxxxxxx>, "Velayudhan, Vinu" <Vinu.Velayudhan@xxxxxxx>, "Xen-users@xxxxxxxxxxxxxxxxxxx" <Xen-users@xxxxxxxxxxxxxxxxxxx>
Subject: RE: [Xen-users] Hotplugging SCSI device to Windows 2k3 GOS
From: "Jose, Manoj" <Manoj.Jose@xxxxxxx>
Date: Thu, 30 Jul 2009 13:32:40 -0600
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Thread-topic: [Xen-users] Hotplugging SCSI device to Windows 2k3 GOS
James,

I did not had xen-scsibk, with that driver loaded in DOM0 every thing works 
perfectly. Thank you very much for the tip.

Is there any other way to attach scsi devices dynamically to the GOS other than 
using GPLPV driver?

Thanks
Manoj

-----Original Message-----
From: James Harper [mailto:james.harper@xxxxxxxxxxxxxxxx] 
Sent: Wednesday, July 29, 2009 5:56 PM
To: Jose, Manoj; Velayudhan, Vinu; Xen-users@xxxxxxxxxxxxxxxxxxx
Subject: RE: [Xen-users] Hotplugging SCSI device to Windows 2k3 GOS

> 
> I have a debug log during scsi hotplug failure. Here is what I have
done
> 
> 1. Started windows 2003 GOS with /gplpv boot option
> 2. Installed windows GPLPV 0.10.0.86
> 3. Attached scsi device with following command
>       #xm scsi-attach Windows2003 0:0:1:0 0:0:1:0
> 
> Debug log shows following critical messages(full debug log attached).
> XenPCI     Backend State Changed to Initialising
> (/local/domain/0/backend/vscsi/6/0/state)
> XenPCI     Still waiting for 2 (currently 1)...
> XenPCI     Timed out waiting for 2!
> XenPCI     Still waiting for 2 (currently 1)...
> XenPCI     Timed out waiting for 2!
> 
> Am I doing something wrong or is there any issue with the scsi-attach?
> 

Is the scsibk module definitely loaded in dom0?

Does it work under a Linux DomU?

(sorry if I've asked these questions before - I've got a lot on at the
moment)

James

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