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9 Replies Latest reply: Feb 13, 2013 8:57 AM by Hussein Sawwan-Oracle RSS

Windows to Linux Migration alongwith database upgrade and 64-bit conversion

subhavsa Newbie
Currently Being Moderated
Hi,

I have the following requirment with reference to Oracle EBS on 11.5.10.2

We want to migrate and upgrade database portion of EBS

From :
- Single Node - 11.5.10.2 (apps) and 11.2.0.2 (db) on 32-bit Windows Platform

To
- Split DB Tier configuration mode with
- 11.5.10.2 (apps) remaining on 32-bit Windows Platform And
- DB tier migrated and upgraded to 11.2.0.3 (64-bit) database version on 64-bit Linux platform.


We do not plan to perform Linux migration for Application file system on 11i.

For database, we plan to follow the Export/import notes on Applications 11i Database 11g [ID 557738.1].


Question :
- Using the above note and export/import path, can we achieve all 3 database tasks in one go?
i.e.
1. Windows to Linux migration for database
2. 32-bit to 64-bit migration (by installing 64 bit version on linux)
3. Exporting database from 32-bit Windows on 11.2.0.2 and Importing it to 64-bit Linux on 11.2.0.3.

OR
Do we need to first either upgrade or migrate to the same release and perform each task individually.
i.e.
- Use Export/import notes on Applications 11i Database 11g [ID 557738.1] to just to migrate from Windows to Linux.
- Use another MOS note to convert from 32-bit to 64-bit
- Then upgrade 11.2.0.2 to 11.2.0.3.


Would appreciate any pointers on this.

Thanks.

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