RE: getting rid of copies of archivelogs

  • From: "Jiang, Lu" <Lu.Jiang@xxxxxxxxxxxx>
  • To: czeiler@xxxxxxxxxx, "Ray Stell" <stellr@xxxxxxxxxx>, "David A. Barbour" <david.barbour1@xxxxxxxxx>
  • Date: Tue, 16 Sep 2008 11:24:59 -0400

You could do a CROSSCHECK from rman to see if they are still listed in
rman catolog and then issue a DELETE EXPIRED statement to delete those
entries if any.


-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Claudia Zeiler
Sent: Tuesday, September 16, 2008 10:14 AM
To: Ray Stell; David A. Barbour
Cc: oracle-l@xxxxxxxxxxxxx
Subject: RE: getting rid of copies of archivelogs

I need to clarify.

Since I delete the input when I backup the archive logs

 backup  archivelog all not backed up delete all  input format
'/d123/backup/arch_%d_%u_%s';

the problem files are not archive logs, but copies of them. The archive
logs have been deleted.  These copies are copied off to tape each night,
so I don't want them on disk the next day.  I especially don't need them
on disk a week or two later!
All of my rman commands seem to address the original archive logs, not
these copies of archive logs.  That is why I am coming to wonder if the
COPIES of the archivelogs on /d123 may not be rman files at all, and can
be cleared out with a simple 'rm'?    Of course, I have removed them
with an 'rm', but I am worried that they still may be listed somehow in
rman.

Thank you in advance to any clarification that you can give.

Claudia Zeiler
ECWise Database Administrator

________________________________________
From: Ray Stell [stellr@xxxxxxxxxx]
Sent: Tuesday, September 16, 2008 5:25 AM
To: David A. Barbour
Cc: Claudia Zeiler; oracle-l@xxxxxxxxxxxxx
Subject: Re: getting rid of copies of archivelogs

check CONFIGURE ARCHIVELOG DELETION POLICY.  I don't think the
commands will bypass the policy.


On Mon, Sep 15, 2008 at 10:44:33PM -0400, David A. Barbour wrote:
> Not having my handy manual, I think you might need to specify
something like
> "not backed up 1 times" to get the logs to delete. Or you could just
have
> "archivelog all" without the not backed up clause and they'd delete.
I back
> up "not backed up 1 times" every 15 minutes and delete when the
filesystem
> is 50% full.
>
>
>
>
>
>
>
>   _____
>
> From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx]
> On Behalf Of Claudia Zeiler
> Sent: Monday, September 15, 2008 9:03 PM
> To: oracle-l@xxxxxxxxxxxxx
> Subject: getting rid of copies of archivelogs
>
>
>
> I have set up a database in archivelog mode with
>
> backup as COMPRESSED BACKUPSET  archivelog all not backed up delete
all
> input format '/d123/backup/arch_%d_%u_%s';
>
> among my rman  script commands.
>
>
>
> Now /d123/ is filling up.  I have tried all sorts of rman> delete
obsolete
> etc   without result.   Finally, I wonder, are these copied logs no
longer
> part of rman?  Is it sufficient to just delete them from the file
system?
> Or is there an RMAN command that I haven't tried.
>
>
>
> Thanks in advance for your assistance,
>
>
>
> Claudia Zeiler
>
> Database Administrator
>
> EC|Wise
>
>
>
>
>
>
>
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