ADSM-L

Re: [ADSM-L] Deduplication Status

2010-04-21 17:41:23
Subject: Re: [ADSM-L] Deduplication Status
From: "Colwell, William F." <bcolwell AT DRAPER DOT COM>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Wed, 21 Apr 2010 17:40:09 -0400
Hi Andy,

there are 2 sources for this information.  A column in the stgpools table has 
the MB saved -

tsm: xxxx>select cast(stgpool_name as char(20)) as "Name", -
                 cast(space_saved_mb / 1024.0 / 1024.0 as decimal(6,2)) as "T 
Saved" from stgpools

Name                      T Saved
---------------------     ---------
BKP_0
BKP_1A                    0.00
BKP_1B                    0.00
BKP_2                     24.38


Or 'q stg f=d' will show it -

tsm: xxxx>q stg bkp_2 f=d

                   Storage Pool Name: BKP_2
                   Storage Pool Type: Primary
                   Device Class Name: VT01_50GB
                  Estimated Capacity: 50,775 G
...
...
...
                   Deduplicate Data?: Yes
Processes For Identifying Duplicates: 0
           Duplicate Data Not Stored: 24,972 G (56%)


Hope this helps,

Bill Colwell
Draper Lab


-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of 
Andrew Carlson
Sent: Wednesday, April 21, 2010 4:13 PM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: Deduplication Status

Server side dedup, Server V6.2, client V6.2.

On Wed, Apr 21, 2010 at 2:39 PM, Mark Yakushev <barsik AT us.ibm DOT com> wrote:
> Hi Andy,
>
> Are you doing server- or client-side deduplication? What are the versions
> of your TSM Client and Server?
>
> Regards,
> Mark L. Yakushev
>
>
>
>
> From: Andrew Carlson <naclosagc AT GMAIL DOT COM>
> To:   ADSM-L AT vm.marist DOT edu
> Date: 04/21/2010 12:36 PM
> Subject:    [ADSM-L] Deduplication Status
>
>
>
> I have been looking through the commands and outputs of commands,
> trying to find something to tell me how much deduplication has
> occurred.  Is there one there I am missing?  Thanks.
>
> --
> Andy Carlson
> ---------------------------------------------------------------------------
> Gamecube:$150,PSO:$50,Broadband Adapter: $35, Hunters License: $8.95/month,
> The feeling of seeing the red box with the item you want in it:Priceless.
>



-- 
Andy Carlson
---------------------------------------------------------------------------
Gamecube:$150,PSO:$50,Broadband Adapter: $35, Hunters License: $8.95/month,
The feeling of seeing the red box with the item you want in it:Priceless.

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