Re: Ghost Data
- From: Michael Wehrle <michaelw436@xxxxxxxxx>
- To: Oracle-L Freelists <oracle-l@xxxxxxxxxxxxx>
- Date: Wed, 22 Jul 2009 14:11:48 -0400
All, for your information, we have recently figured out a way to clean up
this ghost data besides an export / import. We have found that if you do an
RMAN backup with the COMPRESSED option, once you perform a restore on the
datafile, it will then be clean. I have tested this on individual datafiles
with success.
On Mon, Jul 6, 2009 at 12:19 PM, Allen, Brandon
<Brandon.Allen@xxxxxxxxxxx>wrote:
> Karl, thanks for the interesting pointer, but that doesn’t explain the
> scenario I saw and reproduced in both 8i and 10g where there was unexpected
> data inserted into the blocks of a brand new tablespace.
>
>
>
> Regards,
>
> Brandon
>
>
>
> *From:* Karl Arao [mailto:karlarao@xxxxxxxxx]
>
>
>
> You may want to check the TDE FAQ, which I think answers your question.
>
>
> http://www.oracle.com/technology/deploy/security/database-security-10g/transparent-data-encryption/tde_faq.html#A11072
>
>
>
>
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