[ADSM-L] Ang: logical libraries in VTL
2012-02-23 04:24:52
Hi
Yes, you can share it with multiple backup applications by defining more than 1
library. Each library needs it's own dedicated drives though (as with all
VTL's).
Since TSM & BackupExec writes information differently to the VTL, data backed
up using TSM wont be deduped against data backed up with BackupExec. If this
has any impact on your dedup ratio depends on the amount of information you
store with each application. At a certain point, TSM will have enough "own"
information stored to dedup against, and so will BackupExec.
Hope that answers your question.
Best Regards
Daniel Sparrman
Daniel Sparrman
Exist i Stockholm AB
Växel: 08-754 98 00
Fax: 08-754 97 30
daniel.sparrman AT exist DOT se
http://www.existgruppen.se
Posthusgatan 1 761 30 NORRTÄLJE
-----"ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU> skrev: -----
Till: ADSM-L AT VM.MARIST DOT EDU
Från: Mehdi Salehi
Sänt av: "ADSM: Dist Stor Manager"
Datum: 02/23/2012 09:10
Ärende: logical libraries in VTL
Hi,
Can a VTL like TS7650G be presented to more than one backup servers (like
TSM and BackupExec) simultaneously? If yes, will this affect deduplication
ratio? Please compare it with the case if all systems send their backups to
a single solution: TSM+VTL.
Thank you,
Mehdi
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