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 Migrate SQL to new server with different name?

Author  Topic 

ras2a
Yak Posting Veteran

66 Posts

Posted - 2006-03-23 : 07:08:12
I need to migrate our SQL server and databases to another (Brand new) server. The new server disk setup is different to the old server; The new server is setup as RAID5, the old server is not (just several partitions). For all intents and purposes it is the same, though, as the older SQL instance and all DBs are on the C:\ partition - the new server is just setup with one logical drive in RAID5..just C:
We are not decommisioning the old server (as it's our DC), but I need to be able to get SQL 2000 server on the new machine with the minimum downtime - What's the best way to do this?

Note: I also intend to keep the existing SQL instance on the older server, as I want to use it as a failover server later on. Therefore the new server will have a new DNS name and new IP - Will this cause major problems?

Many thanks indeed for any help you can give

Cheers

Craig

RickD
Slow But Sure Yak Herding Master

3608 Posts

Posted - 2006-03-23 : 09:42:29
This will only cause problems if you have DTS packages, you will need to change all the connection properties, it will also affect any replication you have set up..

Also, why would you only want 1 logical drive for your RAID? This will probably slow the server down a fair bit..
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ras2a
Yak Posting Veteran

66 Posts

Posted - 2006-03-26 : 11:08:24
May I ask, what are DTS packages? Also, I'd set 1 logical drive for the RAID config as I figured there may (otherwise) be problems - At present, our SQL server only caters for around 25 members of staff and in reality only about half this number are ever accessing it at the same time. I assume 1 logical drive will (performance wise) be sufficient?

thanks again

Craig
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RickD
Slow But Sure Yak Herding Master

3608 Posts

Posted - 2006-03-27 : 05:02:35
DTS - Data Transformation Services, have a look in Enterprise manager, under Data Transformation Services, but from that comment I'd assume you haven't..

As for the RAID array, you may want to look at a few of these:

http://www.databasejournal.com/features/mssql/article.php/3114651
http://database.ittoolbox.com/documents/popular-q-and-a/raid-configurations-for-sql-server-data-warehouse-2284
http://www.developersdex.com/gurus/articles/432.asp
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ras2a
Yak Posting Veteran

66 Posts

Posted - 2006-03-27 : 11:57:00
Thanks a lot, Rick
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ras2a
Yak Posting Veteran

66 Posts

Posted - 2006-03-31 : 05:03:05
Just to bump this, the server we are planning on moving to will be a completely different name from the original server it's currently installed on - Should this be ok? I will, I assume, have to update ODBC connections for our clients to point to the new server name

thanks

Craig
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AndrewMurphy
Master Smack Fu Yak Hacker

2916 Posts

Posted - 2006-03-31 : 10:01:28
remember to cater for orphan users. see the FAQ in the beginner section here written by Kristen.
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