RE: Weird recovery, need help please

First, why do you need to open the database resetlogs with a COLD backup? Can you restore you COLD backup and just OPEN the database?

Second, you need to include more information in you post. Just saying you go an ORA-600 error is like saying like say the sky was blue when you database crashed...no much to go on. Include or Explain your backup commands/method...RMAN, OS copy, what? Include your command output and errors.
Include your alert log errors.

What does you init parameter file look like?...You using _disable_logging parameter? Are you getting ORA-600 [2662] errors?
Are you in archive log mode?
Are restoring the archive logs as part of you restore?

Chris Marquez
Oracle DBA

-----Original Message-----
From: oracle-l-bounce_at_freelists.org on behalf of Oracle Sent: Wed 5/25/2005 11:16 PM
To: vitalisman_at_gmail.com
Cc: oracle-l_at_freelists.org
Subject: Re: Weird recovery, need help please  

I can reproduce the error by repeating my test. I don't think everytime the archived redolog created are corrupted.

I have one good copy of cold backup, I open resetlogs then bounce the db. Then I perform the test, now the db give me ORA-600

• Original Message ----- From: "Vitalis Jerome" <vitalisman_at_gmail.com> To: <all_about_oracle_at_hotpop.com> Cc: <oracle-l_at_freelists.org> Sent: Wednesday, May 25, 2005 7:42 PM Subject: Re: Weird recovery, need help please

> On 5/24/05, Oracle <all_about_oracle_at_hotpop.com> wrote:
> > this is the error I have
> >=20
> > Specify log: {<RET>=3Dsuggested | filename | AUTO | CANCEL}
> >=20
> > ORA-00283: recovery session canceled due to errors
> > ORA-00354: corrupt redo log block header
> > ORA-00353: log corruption near block 215 change 4440998281220 time
> > 05/25/2005 00
> > :04:41
> > ORA-00334: archived log: 'C:\ORACLE\ORADATA\CANADA\ARCHIVE\ARC01654.001'
> >=20
> >=20
> > ORA-01112: media recovery not started
>
> Hi,
>
> ORA 353 is clear about the cause of your problem. See the detailed
> explanation for it:
>
> // *Cause: Some type of redo log corruption has been discovered. This
erro=
> r
> // describes the location of the corruption. Accompanying errors
> // describe the type of corruption.
> // *Action: Do recovery with a good version of the log or do incomplete
> // recovery up to the indicated change or time.
>
> HTH
> Jerome
> --
> http://www.freelists.org/webpage/oracle-l

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