IBM E16RMLL-I - Tivoli Storage Manager, Руководство по внедрению

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IBM Tivoli Storage Manager Implementation Guide
logical volume operations. The Windows Web client can also back up and
restore system objects.
For file-based restore operations, both active and inactive files can be restored,
and the point-in-time restore function is supported. You may search for specific
files in the backup, restore, archive, or retrieve window, by filtering file names or
filtering the directory tree. You can restore a backup set without a server
connection.
The Web client is another client interface, and is used only to perform
backup-archive client operations. If used from a Web browser on a remote
workstation, with a user ID with client access privilege, no local access to back
up or archive data is provided on that remote workstation. Data cannot be
restored or retrieved locally; it can only be restored to or retrieved to the client
workstation that owns the data. A Web browser can also be used locally on the
client workstation to invoke the Web client as an alternative interface to the
backup-archive client command-line interface or GUI.
Using the Web client via the browser means that you actually do not have to
have any Tivoli Storage Manager code on the Web browser workstation, yet you
can perform backup, restore, archive, or retrieve operations on behalf of the
actual client.
4.8.3 Access authorization
Use of the Web client interface is authenticated whenever backup, restore,
archive, or retrieve Web client functions are performed. Authentication of the
Web client interface is separate, and independent, from authentication between
the client node and the server.
An administrator user ID is required to use the Web client. This administrator
user ID, and associated password, is used to authenticate that the user has
sufficient authority to perform remote client functions. Two administrative
authorities are provided to enable this authentication:
򐂰 Client owner
򐂰 Client access
These authorities can be used to enable usage of the Web client interface for
backup-archive client owners and help desk personnel. A user ID with client
access privilege can only restore data back to its original system. A user ID with
client owner privilege can restore data to another system if required.