Re: Cross Platform Database Migration Using TTS from Cooked Filesystem to ASM (OMF - I Hope)
- From: Marcin Przepiorowski <pioro1@xxxxxxxxx>
- To: david.barbour1@xxxxxxxxx
- Date: Tue, 13 Jan 2015 12:39:55 +0000
Hi,
Here are my blog posts from my migration from HP-UX into Linux and how you
can minimize downtime.
http://oracleprof.blogspot.ie/2014/07/crossplatform-transportable-tablespaces.html
http://oracleprof.blogspot.ie/2014/08/crossplatform-transportable-tablespaces.html
regards,
Marcin
On Sat, Jan 10, 2015 at 4:26 PM, David Barbour <david.barbour1@xxxxxxxxx>
wrote:
> Good Morning,
>
> We're running Oracle 11.2.0.3 on HPUX 64-bit Itanium using conventional
> cooked filesystems. Need to move this to a Linux x86 64-bit, also running
> 11.2.0.3. Due to the size of this thing, I'd like to use transportable
> tablespaces. I've done this before using cooked filesystem to cooked file
> system, and asm to asm, but never from cooked to asm. I don't anticipate
> any problems, but I'd like to end up with OMF names.
>
> I plan to convert the tablespaces on the source and put the resulting
> converted files into a directory I can nfs mount to the new server.
>
>
> The metadata will be extracted using DataPump. When I've got the
> converted files attached to the new server and invoke impdp with the
> TRANSPORT_DATAFILES= parameter, will these automatically be converted to
> OMF if I have the db_create_file_dest set to the ASM data volume for this
> database?
>
> Any useful insights regarding the move gained through experience would be
> appreciated as well.
>
>
>
>
>
--
Marcin Przepiorowski
http://oracleprof.blogspot.com
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