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Re: [Veritas-bu] Architecture advice
2008-04-01 11:41:28
On Tue, Apr 1, 2008 at 7:45 AM, Clooney, David <david.clooney AT bankofamerica DOT com> wrote:
Thanks Ed
Very basically would you suggest the
following
- build new master to match that of current - 5.1
MP6
- migrate to new master
- upgrade new master to 6.0 MP4
This step isn't needed.
- upgrade new master to 6.5.1
- blast old master and make media
server
Basically, that's it. One major change at a time so if something fails, you can back out. You don't really want to call Symantec and say "I did a migration to new hardware, a new OS release, and upgraded NBU all at the same time and now it doesn't work".
On Solaris 10, watch the tcp_fusion system parameter. We've found that it has to be disabled on master servers but enabled on media servers.
Log a call before you do your upgrades so they can be ready for you if you do run into problems.
--
Ed Wilts, Mounds View, MN, USA
mailto:ewilts AT ewilts DOT org
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