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Enabling NTFS security settings with GPOs

About GPO File System security settings  Top

You can specify GPO File System security settings directly on Data ONTAP file system objects (directories or files). These settings are propagated down the directory hierarchy; that is, when you set a GPO security setting on a directory, those settings are applied to objects within that directory.

Note
These File System security settings can only be applied in mixed or NTFS volumes or qtrees. They cannot be applied to a file or directory in a UNIX volume or qtree.

File System security ACL propagation is limited to about 280 levels of directory hierarchy.

Configuration requirements for Data ONTAP pathnames  Top

The format of target file or directory names must be recognized by Data ONTAP and must be in one of the following forms:

Creating File System security GPOs  Top

To create a File System security GPO, complete the following steps.

Step

Action

1

On the Windows server, open the Active Directory Users and Computers tree.

2

Right-click the Organization Unit (OU) that contains the storage system.

3

Select the Group Policy tab, and select New.

4

Enter a name for the new GPO.

5

Highlight the new GPO and select Edit.

Result

This opens the Group Policy Object Editor.

6

Double-click Computer Configuration > Windows Settings > Security Settings.

7

Right-click File System and select Add File.

Result

This opens the "Add a file or folder" dialog box.

Note
Do not select the option to browse the local server's drives.

8

In the Folder field, enter the storage system path on which to apply the GPO and click OK.

Result

The Database Security window opens.

9

In the Database Security window, set the permissions you want and click OK.

Result

The Add Object window opens.

10

In the Add Object window, select the ACL inheritance you want and click OK.

Result

The Group Policy Editor displays the new object name.

11

Close the Group Policy Editor and the OU Properties dialog box.

12

On the storage system, enter the following command to retrieve and apply the new GPO:

cifs gpupdate

Note
If you do not explicitly apply the new GPO with the cifs update command, the storage system applies the new GPO the next time it queries the Active Directory server (that is, within 90 minutes). For more information, see Updating Group Policy settings.

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