RE: RE: OCP Question

  • From: "Blanchard, William" <wblanchard@xxxxxxxxxxxxxxxxxxxx>
  • To: <anelson77388@xxxxxxxxx>
  • Date: Wed, 16 Dec 2009 14:12:53 -0600

Always a good day to learn something new.

  _____  

From: anelson77388@xxxxxxxxx [mailto:anelson77388@xxxxxxxxx] 
Sent: Wednesday, December 16, 2009 2:11 PM
To: Blanchard, William
Cc: bill@xxxxxxxxxxxx; Oracle-L@xxxxxxxxxxxxx
Subject: Re: RE: OCP Question


You are right. If for some reason you did not get the files in the place
the controlfile thought they were they will come up MISSING in
v$datafile.

On Dec 16, 2009 2:02pm, "Blanchard, William"
<wblanchard@xxxxxxxxxxxxxxxxxxxx> wrote:
> I believe this is because the controlfile can't find the file (someone
> 
> correct me if I'm wrong).  I would check the path and ensure that the
> 
> controlfile is pointing to the correct location.
> 
> 
> 
> 
> 
> WGB
> 
> 
> 
> 
> 
> -----Original Message-----
> 
> From: oracle-l-bounce@xxxxxxxxxxxxx
> 
> [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Bill Zakrzewski
> 
> Sent: Wednesday, December 16, 2009 1:58 PM
> 
> To: Oracle-L@xxxxxxxxxxxxx
> 
> Subject: OCP Question
> 
> 
> 
> Listers -
> 
> 
> 
> I took the Oracle 10g OCP exam and one question in the exam was
> 
> something I have not come across in several years working with Oracle.
> 
> I searched google, but only found someone has had this happen, but
they
> 
> didn't understand why - it was during a database cloning process.
> 
> 
> 
> It went something like - You rebuild your controlfile and open your
> 
> database and discover several datafiles have been renamed to
> 
> /somepath/MISSING##### (where ##### is a 5-digit number).
> 
> 
> 
> What might that signify?
> 
> A. Those are corrupt files?
> 
> B. Those are read-only tablespace files?
> 
> C. .....
> 
> D. .....
> 
> E. .....
> 
> 
> 
> I don't remember the five choices, but does anyone know why Oracle
would
> 
> rename datafiles to .....MISSING#####.
> 
> 
> 
> Thanks
> 
> Bill--
> 
> //www.freelists.org/webpage/oracle-l
> 
> 
> 
> 
> 
> 
> 
> --
> 
> //www.freelists.org/webpage/oracle-l
> 
> 
> 
> 
>


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