You should not change the logon security settings of any Virtual Server
service.
When you start a VM, it runs in your security context.
Check the vhd file for attributes (not read-only) and ACL's pointing to your
credential or group membership.

"imran" wrote:

>
> > We've started seeing the following errors in the Virtual Server event logs
> > since upgrading to MSVS 2005 R2:
> >
> > Event Type: Error
> > Event Source: Virtual Server
> > Event Category: Virtual Machine
> > Event ID: 1127
> > Date: 9/21/2006
> > Time: 8:11:15 AM
> >
> > Description:
> > The virtual hard disk "C:\Replica\DCNCB2CSZSM02Q\MSVS\Shared Virtual
> > Machines\DCNCB2CSZSA27Q\DCNCB2CSZSA27Q_C.vhd" attached to primary channel (0)
> > of "DCNCB2CSZSA27Q" could not opened with read-write access. You need
> > read-write access to the virtual hard disk to boot a virtual machine. Another
> > virtual machine or the Virtual Disk Manager might be using this disk right
> > now.
> >
> > This occurs when VM's are shutdown and configuration settings changed (added
> > memory, hard drives etc). Host running on Win2k3 Ent R2. DL385/16GB memory.
> > Not running VM's as a user currently and service running as Local System --
> > all defaults. Anyone seen this before?
>
> virtual server service set to logon using 'Network Service' and that does not have full access to the path of the Virtual Hard Drive.
>
> change permissions or logon the service using local system account
>
> Posted via http://www.VirtualServerFaq.com - Brought to you by Business Information Technology Shop - http://www.bitshop.com
>