Hp Storage Mirroring V5 Software Manual do Utilizador descarregar pdf (Página 111)

HP StorageWorks Storage Mirroring Application Manager user’s guide 101

A Recommended Credentials

Storage Mirroring Application Manager Credentials

Proper rights must be assigned to the account that is entered when the Application Manager prompts for

credentials. If these credentials are not properly assigned, you will be prompted to enter alternate credentials

before protection can be enabled.

1. The user must be a member of the “Power Users” group on the client machine.

2. The user must be a member of both servers’ local “Double-Take Admin” group.

3. The user must be a member of the local “Administrators” group on each server that will be protected.

4. The user must have permissions to update DNS.

5. The user must have Full Control on the WMI DNS Namespace on the source's primary DNS server.

6. The user must be a member of the domain's “DnsAdmins” group where the source's primary DNS server is

located. You may also need to set permissions to allow the user to manually set SPN update permissions.

In addition, you must assign permissions that are necessary to administrate the protected applications.

For more information about how to assign each of these credentials, see the following sections.

Assigning the user to the Power Users group

1. Select Start, Settings, Control Panel. Double-click Administrative Tools, then double-click Computer Management.

2. In the left pane, select the

Groups folder (located under Computer Management\System Tools\Local Users and

Groups\

3. Right-click the

Power Users group, then select All Tasks, Add to Group.

4. Click

Add.

5. In

Location, click the domain containing the users and computers you want to add, then click OK.

6. In

Name, type the name of the user you want to add to the group. If you want to validate the user or group

names that you are adding, click

Check Names.

7. Click

OK to close all open dialog boxes.

Assigning the user to the Double-Take Admin group

In order for the Application Manager to manage and administer Storage Mirroring, the user running the

Application Manager must be a member of both servers' local “Double-Take Admin” groups. By default, the

members of the local “Administrators” group are added to the “Double-Take Admin” group when Storage

Mirroring is installed. Users added to the local “Administrators” group following the Storage Mirroring install

will need to be explicitly added.

The Application Manager does not attempt to impersonate the current logged-on user for these credentials.

The Application Manager will prompt the user for these credential whereby they will be cached for later use

provided caching of credentials has not been disabled.

1. Select

Start, Settings, Control Panel. Double-click Administrative Tools, then double-click Computer Management.

2. In the left pane, select the

Groups folder (located under Computer Management\System Tools\Local Users and

Groups\

3. Double-click the

Double-Take Admin group.

4. To add a user to the group, click

Add.

5. Select the user to be included in the Double-Take Admin group.

6. Click

OK to return to the Local Group Properties dialog box.

7. Click

OK to return to the User Manager.

8. Exit the User Manager.

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