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Re: Data Guard Delete Applied ArcLogs

From: David Barbour <david.barbour1_at_gmail.com>
Date: Wed, 31 Oct 2007 17:09:09 -0400
Message-ID: <69eafc3f0710311409l1c6cc327ibf3fb7e8667a5a96@mail.gmail.com>


Hmmm....I'm using a catalog and don't think I'd want to do that. I think (from experience) if you're using a recovery catalog and run that command from the standby, you're going to risk deleting logs on the primary as well as potentially deleting logs that haven't been applied (what if your managed recovery process crashes for some reason?).

On 10/31/07, Elliott, Patrick <patrick.elliott_at_medtronic.com> wrote:
>
> You could just write an RMAN script to do it. Add the command below to
> delete the archivelogs up until yesterday. You can connect with nocatalog
> if you don't have an RMAN catalog.
>
> DELETE ARCHIVELOG UNTIL TIME = sysdate -1;
>
>
> Pat
>
>
> ------------------------------
> *From:* oracle-l-bounce_at_freelists.org [mailto:
> oracle-l-bounce_at_freelists.org] *On Behalf Of *David Barbour
> *Sent:* Wednesday, October 31, 2007 12:59 PM
> *To:* JApplewhite_at_austinisd.org
> *Cc:* oracle-l
> *Subject:* Re: Data Guard Delete Applied ArcLogs
>
> Hi Jack,
>
> In 9i, unless you're backing up from the standby and specify delete all
> input(which has pitfalls and perils all its own), you're going to have to
> script something.
>
> On 10/31/07, JApplewhite_at_austinisd.org < JApplewhite_at_austinisd.org> wrote:
> >
> >
> > Oracle9i (9.2.0.8 <http://9..2.0.8>) on HPUX.
> >
> > Am I just missing it or is there no way to configure a Physical Standby
> > and/or Data Guard Broker to automatically delete archived redo logs after
> > they are successfully applied? I've searched the docs and can't find that
> > it's possible. I also checked to see if RMan could do it - no luck.
> >
> > Will I just have to cron a script to periodically query V$Archived_Log
> > and generate the rm commands?
> >
> > Thanks.
> >
> > Jack C. Applewhite - Database Administrator
> > Austin I.S.D.
> > 414.9715 (phone) / 935.5929 (pager)
> >
>
>
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Received on Wed Oct 31 2007 - 16:09:09 CDT

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