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RE: [Xen-devel] Guests not seeing > 4GB disk on 32bit

To: James Harper <james.harper@xxxxxxxxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: RE: [Xen-devel] Guests not seeing > 4GB disk on 32bit
From: Owen Smith <owen.smith@xxxxxxxxxx>
Date: Mon, 21 Jun 2010 14:56:06 +0100
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Thread-topic: [Xen-devel] Guests not seeing > 4GB disk on 32bit
Filesystem is ext3


-----Original Message-----
From: James Harper [mailto:james.harper@xxxxxxxxxxxxxxxx] 
Sent: 21 June 2010 14:51
To: Owen Smith; xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: RE: [Xen-devel] Guests not seeing > 4GB disk on 32bit

> 
> Allocating a 4GB or higher size disk image on a 32bit version of
xen-unstable
> (built from source pulled from repo 18/06/2010) causes guests to see
it as a
> 4GB disk (a problem for Windows7, which requires 5.6GB for an
installation)
> 
> Using the file:/ directive applied a 4GB limit on the virtual disk
size
> 
> When I used a Losetup and phy: to point to the file, the limit wasn't
there
> 

What filesystem is the file image on?

James

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