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Home -> Community -> Usenet -> c.d.o.server -> Re: Problem on backup datafiles in archive mode
Use RMAN in stead.
Advantages:
- backups are smaller because only blocks that have ever been written to are
backupped
- the backupfile produced by RMAN can be sent to disk or to tape
Disadvantage:
- RMAN syntax is ..rman syntax :- But you can Enterprise Manager handle the
RMAN backups.
See the documentation or metalink.
Regards,
Andre van Winssen
"David YEUNG" <dyeung_at_ust.hk> wrote in message
news:3ADE3647.A23038B3_at_ust.hk...
> James Williams wrote:
> >
> > On Mon, 16 Apr 2001 09:15:53 +0800, David Yeung <dyeung_at_ust.hk> wrote:
> >
> > Your hot backup script should be using cp or the like if UFS or DD if
> > raw.
> >
>
> But I don't have enough disk space to duplicate the datafiles before
copying to
> tape, that's why I have to 'tar' the files to tape directly. Any
suggestion?
>
> Thanks
>
> david
>
>
> > >I set up the Oracle (v8.1.7) running on archive mode and alter a
tablespace
> > >to begin backup. However, the 'tar' keeps saying that the datafiles in
that
> > >tablespace is being updated. Anyone know if I am doing anything
incorrectly?
> > >
> > >Thanks
> > >
> > >david
> > >
> > >
> > >Here is the detail steps in I am doing.
> >