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Re: [Xen-users] migration of old ghost image files/backup-ed systems

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-users] migration of old ghost image files/backup-ed systems
From: John Weekes <lists.xen@xxxxxxxxxxxxxxxxxx>
Date: Thu, 10 Mar 2011 14:22:36 -0800
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On 3/10/2011 2:04 PM, Fajar A. Nugraha wrote:
The main reason is that old version of Windows only load specific disk
controller drivers that exists in the system at that time. Moving the
image (or the hard disk, which is the same thing) to another computer
might result in no driver for the disk controller, which results in
BSOD. So plain image dump (like with dd) is only restorable to another
machine with (mostly) identical hardware.

With Win2k/XP/2k3, booting with the installation media and selecting the "install" and then "repair" operation (notably, *not* the initial "repair" on the first screen) should allow you to get around that particular flavor of BSOD, at least on bare hardware, because it replaces the drivers while keeping most other settings intact.

Are you sure that writing those images out and then directly accessing individual files from another, working, Windows install (or Linux with NTFS drivers) wouldn't fit your needs, Frank? It may be a bit easier, if you just need to pull out some old data.

-John

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