Dell PowerVault NX3000 - Manual (Page 22)

Authorizing Appropriate Access To The ADS LDS Namespace Object
To connect to the Configuration partition:
1. Click Start, right-click Command Prompt, and click Run as administrator to open an elevated command prompt.
2. Navigate to the C:\WINDOWS\ADAM directory, and run the dsacls command to grant the Everyone group read
access to the mapping data store as follows:
dsacls "\\server1:389\CN=nfsadldsinstance,dc=server1" /G everyone:GR /I:T
3. Optionally, if you are setting up a shared AD LDS store to allow multiple NFS servers to query the account mapping
database, add the mapping data store to the ACL to allow Read permissions for the Anonymous Logon account as
follows:
dsacls "\\server1:389\CN=nfsadldsinstance,dc=server1" /G "anonymous
logon":GR /I:T
NOTE: You can skip this step if there is no shared access between computers to the mapping data store.
Configuring The Mapping Source
To configure the mapping source:
1. Click Start, right-click Command Prompt, and click Run as administrator to open an elevated command prompt.
2. Run the following command, where is the name of the computer where the AD LDS instance was
created, and where is the port that the AD LDS instance uses:
nfsadmin mapping config adlookup=yes addomain=:
NOTE: For this example, use the following:
nfsadmin mapping config adlookup=yes addomain=server1:389
3. Test the setup by accessing the NFS resources and verifying that the user and group account mappings work as
expected.
Debug Notes For NFS Account Mapping Problems
Server for NFS can be made to log account mapping failures to the Windows Event Log service by setting the following
registry key:
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\nfsserver\Parameters
\VerboseMappingFailureLogging INVALID USE OF SYMBOLS REG_DWORD = 1
After you create the key, you must restart the Server for NFS.
Restarting The Server For NFS
To restart the server for NFS:
1. Click Start, right-click Command Prompt, and click Run as administrator to open an elevated command prompt.
2. Run the following command:
nfsadmin server stop && nfsadmin server start
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