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Re: How to migrate TSM from OS/390 onto AIX
2001-06-11 10:21:36
We used server to server to export the nodes to an AIX TSM server. We had
a 20gig database with several hundred nodes that we migrated. We did the
migration a node at a time over a 4 month period. We would lock the node,
do the export, then import on the AIX server, add the node to a schedule,
and then notify the customer that he needed to change the ip address for
the TSM server. You need a lot of patience because if you get an error
there is no way to restart the export where you left off. For some of our
larger nodes we ended up exporting them a filespace or several filespaces
at a time.
Jim Sporer
At 10:49 AM 6/8/2001 +0200, you wrote:
Hello,
we will stop our mainframe by end of the year. TSM will be migrated from
OS/390 to AIX.
I have a 15 GB DB, about 2500 primary volumes as 3590 cartridges.
How should we proceed:
- export / import DB: using which media ?, server to server ?
- same question for the stg pools: can AIX read the OS/390 cart or do we
have to export / import between both. If yes export onto what media ?
- no export but keep a mini-mainframe for the time to expire old backups ?
Thanks for any advices,
René Lambelet
Nestec S.A. / Informatique du Centre
55, av. Nestlé CH-1800 Vevey (Switzerland)
*+41'21'924'35'43 7+41'21'924'28'88 * K4-117
email rene.lambelet AT nestle DOT com
Visit our site: http://www.nestle.com
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