Re: Oracle-Managed Files - your views

  • From: "S. Anthony Sequeira" <tony@xxxxxxxxxxxxxxx>
  • To: Oracle List <oracle-l@xxxxxxxxxxxxx>
  • Date: Tue, 15 Dec 2009 20:56:31 +0000

Thanks all,

I had a play with DBCA, but couldn't find a *straightforward* way of changing the controlfile location from the default using the GUI, so I just went for standard file system for now.

I want the controlfiles, redologs and datafiles in the same directory.

And, yes, I'm aware of OFA, and the importance of distributing controlfiles (at the very least).

Regards.

D'Hooge Freek wrote:
Well, I'm using it for several databases at customer sites and I must say I 
like it.
It makes the administration easier and gives less chance for errors. I 
especially like it for dataguard environments (no more *name_convert 
parameters).

The database files are all placed on a san, so there is also no real reason to 
spread out the datafiles over various filesystems.

As the current environment is using ASM, you are in fact already using OMF. So, 
the only difference in administration would be that you can now see your 
datafiles on the filesystem.


regards,

Freek D'Hooge
Uptime
Oracle Database Administrator
email: freek.dhooge@xxxxxxxxx
tel +32(0)3 451 23 82
http://www.uptime.be
disclaimer: www.uptime.be/disclaimer
________________________________________
From: oracle-l-bounce@xxxxxxxxxxxxx [oracle-l-bounce@xxxxxxxxxxxxx] On Behalf 
Of Tony Sequeira [tony@xxxxxxxxxxxxxxx]
Sent: 15 December 2009 17:20
To: Oracle List
Subject: Oracle-Managed Files - your views

Hi group,

I have to move a 10g (10.2.0.3) application off a Solaris 10 machine
(using ASM) to a Windows 2003 server (don't ask).

The required application is only one smallish schema, so I'm going to
pre-create a database (10.2.0.4) and use export/import.

I'm thinking of using OMF.  Does anyone here have any views on OMF.  My
research has come up with the following:

Primary advantage seems to be management (no need to specify file
names/locations...)

The list of disadvantages I have found are all dismissable for this
particular application.

File System only     - I'm OK with that
Naming Standards - No issue for this database
Tuning                     - Again no issue for this database.

Regards.

--
S. Anthony Sequeira
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It is bad luck to be superstitious.
                -- Andrew W. Mathis
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--
S. Anthony Sequeira
++
The way to fight a woman is with your hat.  Grab it and run.
++

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