Re: controlfile restore

From: <Ronan.Merrick_at_cso.ie>
Date: Tue, 11 Mar 2014 17:26:44 +0000
Message-ID: <OF060E607A.D030CB64-ON80257C98.005E3780-80257C98.005FD543_at_cso.ie>


Hi Tiran,

Your controlfile is the repository for all your backup information. Since you are missing this, RMAN has no way of knowing which backup it needs to restore from.

That is why the error is telling you the database needs to be mounted on disk.

As for the process hanging on tape, I'm not sure exactly why it is hanging. But the same logic applies, there is no repository.

Ronan Merrick

Oracle DBA
Census IT
Ph: (+3531) 8951309

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    Re: controlfile restore

Thanks for reply Ronan, in this case we don't use catalog.  I have different behavior when I run restore from disk and from tape.
From disk it is just error database not mounted.
From tape nothing I waited for half hour and just kill the RMAN process. 

Maybe RMAN just cannot find the file. Or just need few hours to finish it......

run
{
 SET DBID=3555660907;
 ALLOCATE CHANNEL 't11' type 'sbt_tape' parms="ENV=(TDPO_OPTFILE=/opt/oracle/admin/XYZS1/tsm207/tdpo.opt)";
 SET UNTIL TIME "to_date('2014-03-06:17:50:00', 'yyyy-mm-dd:hh24:mi:ss')";
 restore controlfile from AUTOBACKUP;
}
Any ideas ?


-----------------
Tiran
Best Regards
Stay in touch...



On 11 March 2014 17:42, <Ronan.Merrick_at_cso.ie> wrote:
    Hi Tiran,

    You need to be connected to a recovery catalog to run this. Otherwise, how can RMAN know about the available backup since these are stored in controlfile/catalog?

    Ronan Merrick
    Oracle DBA
    Census IT
    Ph:
    (+3531) 8951309

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    controlfile restore

    Hi, 

    Sorry for simple question but I looking for some way to do restore controlfile with RMAN SET UNTIL TIME. 
    For example you have 100 controlfiles in tape device and don't want to look and find manually the exact one which you need just put RMAN SET UNTIL TIME and restore it. 

    Why I always get ORA-01507: database not mounted (restore controlfile from AUTOBACKUP;) ? Controlfile must be restored in nomount state.

    thanks 

    -----------------
    Tiran
    Best Regards
    Stay in touch...

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Received on Tue Mar 11 2014 - 18:26:44 CET

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