troubleshooting Question

VMWare ESXi P2V conversion - SCSI drivers?

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BenderBender asked on
Windows OSVMwareAcronis
5 Comments1 Solution3653 ViewsLast Modified:
I have been fighting with a conversion of an NT4 physical server to an ESXi v3.5  VM for awhile now and I've gotten to a point where I've used Acronis TI to actually create a vmdk file that I can attach to a new VM with no disks assigned.

The problem occurs during boot when I get a BSoD and an INACCESSIBLE_BOOT_DEVICE stop error.  I found the following solution on VMWare's KB, but I want to make sure that making these registry changes won't cause my server to do anything crazy before I reconvert the machine (like not boot).  Any input on the effects of changing these registry settings would be much appreciated.

From http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1005208
***********************************************************************************************************
 To copy the appropriate disk controller driver from a working virtual machine with a Windows XP/2000/NT guest operating system:

   1.
      Power on the source for the conversion. The source can be physical or virtual.
   2.
      Power on a working virtual machine running a matching version of Windows.
   3.
      Copy the Buslogic disk controller device driver file located in %systemroot%\system32\drivers\buslogic.sys to the source for the conversion.
   4.
      Copy the VMware SCSI disk controller device driver file, if present, located in %systemroot%\system32\drivers\vmscsi.sys to the source for the conversion.
   5.
      Click Start > Run.
   6.
      Type regedit and press Enter.
   7.
      Browse to and export the following registry keys:

      HKEY_LOCAL_MACHINE\SYSTEM\CurrentSet001\Services\BusLogic

      HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\CriticalDeviceDatabase\pci#ven_104b&dev_1040

      HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\vmscsi

      Note: The vmscs i service registry key may not exist if VMware Tools is not installed on the virtual machine.

   8.
      Import the registry keys from step 6 on to the conversion source.
   9.
      Restart the source to complete installation.
  10.
      Perform another conversion with VMware Converter.
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