Article ID: 970926 - View products that this article applies to.
This article has been archived. It is offered "as is" and will no longer be updated.
RAPID PUBLISHING ARTICLES PROVIDE INFORMATION DIRECTLY FROM WITHIN THE MICROSOFT SUPPORT ORGANIZATION. THE INFORMATION CONTAINED HEREIN IS CREATED IN RESPONSE TO EMERGING OR UNIQUE TOPICS, OR IS INTENDED SUPPLEMENT OTHER KNOWLEDGE BASE INFORMATION.
Officially Virtual Machine Manager 2008 does in fact support a disjointed name space. A disjointed name space occurs when the computer’s primary Domain Name System (DNS) suffix does not match the domain of which it is a member. For more information on disjointed name spaces and naming conventions please see the following article:
909264 - Naming conventions in Active Directory for computers, domains, sites, and OUs
So while VMM 2008 does support a disjointed name space let's consider the following scenarios:
Note These scenarios assume that VMM 2008 does not reside in a disjointed name space but other systems including the host and P2V source machine do reside in a disjointed name space. For example, the domain is Contoso.com and the SCVMM server resides in Contoso.com but the hosts and P2V (physical to virtual) source machines are in Hosts.Contoso.com.
In SCVMM choose to add a host that is “Windows Server-based host on an Active Directory domain” . Enter the name of the server and choose add. You will get the following error:
Hostname.Hosts.Contoso.com cannot be resolve with DNS.
Ensure there is network communication with the DNS server. If the problem persists, contact your network administrator.
Details: No such host is known
To resolve this issue simply check the box “Skip Active Directory name verification” on the Select Host Servers page where the host name is entered. By skipping the verification the host can be successfully added.
In SCVMM do a P2V of a physical server by choosing “Convert physical Server”. In the Select Source screen select Browse and find the machine listed as MachineName.Host.Contoso.Com. On the System Information screen select “Scan System”. You will get an error similar to the following:
VMM is unable to complete the request. The connection to the agent MachineName.Host.Contoso.Com was lost.
Ensure that the computer MachineName.Host.Contoso.Com exists on the network, WMI service and the agent are installed and running and that a firewall is not blicking HTTP and WMI traffic.
Details: The RPC server is unavailable (0x800706BA)
To resolve this issue do not use the Browse button on the Select Source screen. Instead manually enter the machine name in the form of MachineName.Contoso.com.
For more information see http://blogs.technet.com/smsandmom/archive/2008/12/04/scvmm-a-few-notes-on-virtual-machine-manager-2008-and-disjointed-namespaces.aspx
MICROSOFT AND/OR ITS SUPPLIERS MAKE NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY, RELIABILITY OR ACCURACY OF THE INFORMATION CONTAINED IN THE DOCUMENTS AND RELATED GRAPHICS PUBLISHED ON THIS WEBSITE (THE “MATERIALS”) FOR ANY PURPOSE. THE MATERIALS MAY INCLUDE TECHNICAL INACCURACIES OR TYPOGRAPHICAL ERRORS AND MAY BE REVISED AT ANY TIME WITHOUT NOTICE.
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, MICROSOFT AND/OR ITS SUPPLIERS DISCLAIM AND EXCLUDE ALL REPRESENTATIONS, WARRANTIES, AND CONDITIONS WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT LIMITED TO REPRESENTATIONS, WARRANTIES, OR CONDITIONS OF TITLE, NON INFRINGEMENT, SATISFACTORY CONDITION OR QUALITY, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, WITH RESPECT TO THE MATERIALS.