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Re: Migrating 3TB size database from HP to AIX, also 9i to 10g.

From: BN <bnsarma_at_gmail.com>
Date: Wed, 19 Sep 2007 18:12:07 -0400
Message-ID: <61292a9d0709191512k7abe71c0wba006d1e4bc5f37d@mail.gmail.com>


Greetings

Here is my 2 cents

Upgrade the existing HP to 10g

Use Transportable Tablespace option to move it to AIX (TTS and FTP) if you can cross mount the FS, it will be faster to move/copy instead of ftp/sftp

in 10g TTS can be done across different platforms

Search Metalink or this group for more details about cross platform porting.

Regards
BN

On 9/19/07, Syed Jaffar Hussain <sjaffarhussain_at_gmail.com> wrote:
>
> Hello list,
>
> I have a uphill taks of migrating our datawarehouse Oracle 9i database,
> 3TB size, from HP Superdom to AIX, Oracle 10g.
> Since the migration is across platofrms, exp/imp is the obvious option.
> But, 3TB size databse, exp/imp may take just too much time.
>
> I have thought the following:
>
> Upgrading 9i database on AIX to 10g (in place upgrade)
> Then, using the method of database cross platform conversion from HP to
> AIX.
>
> The problem with this method is that the temporary space required to hold
> the converted data files, it willd be difficult to have 3tb temporary sapce.
>
> Do you see any another solution for this task?
>
> Regards,
>
>
> Jaffar
> --
> Best Regards,
> Syed Jaffar Hussain
> Oracle ACE
> 8i,9i & 10g OCP DBA
>
> http://jaffardba.blogspot.com/
>
> http://apex.oracle.com/pls/otn/f?p=19297:4:1579866181463918::NO:4:P4_ID:126
>
> ----------------------------------------------------------------------------------
> "Winners don't do different things. They do things differently."
>

-- 
Regards & Thanks
BN

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Received on Wed Sep 19 2007 - 17:12:07 CDT

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