ADSM-L

Re: [ADSM-L] Any way to avoid full backup of data relocated on TSM client file system??

2010-05-26 18:01:56
Subject: Re: [ADSM-L] Any way to avoid full backup of data relocated on TSM client file system??
From: "Prather, Wanda" <wPrather AT ICFI DOT COM>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Wed, 26 May 2010 16:59:18 -0500
>>That is very interesting. I thought that TSM only did dedup at the
backend storage pool. 
6.1 back end only
6.2 client side too

>>Have you tried the source side dedupe?
No, don't have a 6.2 to play with yet.  
And it requires the 6.1 dedup to be implemented first, i.e. data has to
reside in a file-type deduplicated pool, which not everybody has space
for.


>>Any thoughts on this feature?
Everything I've seen on it looks good to me...
There is a free web class on June 9:   http://bit.ly/b3RXLT 

W




----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of
Prather, Wanda
Sent: Wednesday, May 26, 2010 2:22 PM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: [ADSM-L] Any way to avoid full backup of data relocated on
TSM client file system??

Dedup at the source now includes TSM 6.2!

-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of
Schaub, Steve
Sent: Wednesday, May 26, 2010 2:19 PM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: [ADSM-L] Any way to avoid full backup of data relocated on
TSM client file system??

Any backup product would by definition have to backup "changes", even
inane ones like these.
However, one that dedupes at the source (e.g. Avamar, Syncsort) might
have the advantage here, in sending less actual data during the backup.

Steve Schaub
Systems Engineer, Windows
BlueCross BlueShield of Tennessee

-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of
Michael Green
Sent: Wednesday, May 26, 2010 1:45 PM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: [ADSM-L] Any way to avoid full backup of data relocated on
TSM client file system??

I wondering if there is any other backup software that is designed and
actually capable of handling such situations.

I bet there is not.
--
Warm regards,
Michael Green
-----------------------------------------------------
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