Using Your NAS System 29
Option 2: Windows 2008 Domain Controller as Identity Mapping Source
Go to the Windows 2008 Domain Controller and install Identity 
Management for Unix using Server Manager Roles Add Role Services.
  NOTE: Windows 2008 Domain Controller needs to be rebooted to activate this 
service.
Configuration Steps
1
Go to 
NFS client
, note down the user name, group name, UID and GID 
details.
2
Go to the 
Domain Controller.
3
Open 
Active Directory Users and Computers
, and create the UNIX user 
name and group.
4
Add the user to the group created in the previous step. 
5
Select the newly-created user, go to 
Properties
 
Unix Attributes
. Modify 
the UID, GID, shell, home directory, and domain details (captured earlier 
from the NFS client).
6
Select the newly-created group, check the GID (ensure it matches the 
UNIX GID), modify the UNIX properties, add the members (users that 
you added in the previous step) and click 
Apply
.
7
Go to 
PowerVault NAS Windows Storage Server 2008 (NFS) Server
.
8
Click 
Start
Programs
 Administrative Tools
 
Services for Network 
File System (NFS)
.
9
Select 
Services for NFS
, right-click 
Properties
 
Active Directory domain 
name
 as your Identity mapping source, type the 
Windows 2008 
domain name
 and click
 Apply
.
Option 3: User Name Mapping (UNM) Server as Identity Mapping Source
1
On the 
NAS
 system, click 
Start
 
Administrative Tools
 
Services for 
Network File System (NFS)
.
2
In the window that appears, right-click 
Services for NFS
 and select 
Properties
.
3
Select 
User Name Mapping
 as the Identity mapping source and type the 
Hostname of your User Name Mapping server
 
in the space provided.
book.book  Page 29  Thursday, September 2, 2010  2:36 PM