I think this document will help you: "Disaster Recovery Strategies with
Tivoli Storage Management" ->
http://www.redbooks.ibm.com/abstracts/sg246844.html

jmC



-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of
madunix
Sent: quinta-feira, 18 de Junho de 2009 10:38
To: ADSM-L AT VM.MARIST DOT EDU
Subject: [ADSM-L] Disaster Recovery

I have multiple servers (10 servers, running DB with WEB
application)located in the production site. I want to transfer the data
of these servers from main site to Disaster recovery site, i have
alocated in the DR site also the same servers and same library.To do
this I have started to look at collocation inside the TSM to update
servers in different location. so incase if we need to swap any server
in site A to Site B, The best way I found is to export the latest TSM
backup directly, by use the "export node node name filedata=all
tos=newserver" command, to update the server with actual data, the boxes
are located on different network, for the import and export I use the
network,  in our calculation 1G = 1hour (time import/export) to
back/move/restore the data on different location,as you know by
importing/exporting huge data it will take a lot of time.

What would be your recommendation to transfer 20GB for different servers
from Site A to Site B?

Any input would be really appreciated.

madunix


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