It's not officially documented, but you can use the QUERY BACKUP command
with the -DETAIL option and the QUERY trace flag. Note the "Compressed" and
"EncryptType" fields in the example output below:

C:\TSM\baclient>dsmc query backup c:\mydir\ -subdir=yes -detail
-traceflags=query
IBM Tivoli Storage Manager
Command Line Backup/Archive Client Interface
  Client Version 5, Release 5, Level 1.10
  Client date/time: 03/27/2009 07:30:23
(c) Copyright by IBM Corporation and other(s) 1990, 2008. All Rights
Reserved.

Node Name: ARAIBECK
Session established with server BABYLON_5: Windows
  Server Version 5, Release 5, Level 1.0
  Server date/time: 03/27/2009 07:30:23  Last access: 03/27/2009 07:30:18

           Size        Backup Date                Mgmt Class           A/I
File
           ----        -----------                ----------           ---
----
           237  B  03/27/2009 07:27:26             DEFAULT              A
\\araibeck\c$\mydir\another_file.txt
                Modified: 03/12/2009 13:29:05   Created: 03/27/2009
07:25:56
                Compressed:NO                   EncryptType:NONE
        61,955  B  03/27/2009 07:30:18             DEFAULT              A
\\araibeck\c$\mydir\file1
                Modified: 03/25/2009 12:54:24   Created: 03/27/2009
07:25:51
                Compressed:YES                  EncryptType:IBM_56BIT_DES
           237  B  03/27/2009 07:27:26             DEFAULT              A
\\araibeck\c$\mydir\no, it is a file.junk
                Modified: 03/12/2009 13:29:05   Created: 03/27/2009
07:26:23
                Compressed:NO                   EncryptType:IBM_128BIT_AES

C:\TSM\baclient>


Best regards,

Andy

Andy Raibeck
IBM Software Group
Tivoli Storage Manager Client Product Development
Level 3 Team Lead
Internal Notes e-mail: Andrew Raibeck/Tucson/IBM@IBMUS
Internet e-mail: storman AT us.ibm DOT com

IBM Tivoli Storage Manager support web page:
http://www.ibm.com/software/sysmgmt/products/support/IBMTivoliStorageManager.html


The only dumb question is the one that goes unasked.
The command line is your friend.
"Good enough" is the enemy of excellence.

"ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU> wrote on 03/27/2009
03:11:00 AM:

> [image removed]
>
> How to check encryption
>
> Steven Harris
>
> to:
>
> ADSM-L
>
> 03/27/2009 03:26 AM
>
> Sent by:
>
> "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU>
>
> Please respond to "ADSM: Dist Stor Manager"
>
> Hi all
>
> I'm using client encryption for the first time.  Client 5.5.1.0
Windows2003
> SP2 X32 server 5.5.2.0 AIX 5.3.
>
> I have a Windows filesystem where one directory tree needs to be
encrypted.
> The client is serious enough about this that I will undoubtedly be asked
to
> prove it.
>
> I've tried the gui include/exclude preview , q backup and trawling
through
> the backups table on the server.  Nothing I have found flags the file as
> encrypted.  Is there any way to prove this? While I'm asking...  how
about
> the same question for compression?
>
>
> Thanks
>
> Steve.
>
> Steven Harris
> TSM Admin
> Sydney Australia