Re: simulate rman backup

basically I want to estimate the size of a compressed backup not sure if will work any option from backup validate

În vin., 19 iul. 2024 la 17:40, Tim Gorman <tim.evdbt_at_gmail.com> a scris:

> Laurentiu,
>
> Perhaps an RMAN "backup validate" operation might work?
>
> Basically, it just reads from controlfiles, datafiles, and archived redo
> log files, but does not write any backupsets.
>
> Hope this helps,
>
> -Tim
>
>
> On 7/19/2024 7:12 AM, Laurentiu Oprea wrote:
> > Dear all,
> >
> > Out of curiosity, is there a way to simulate a rman backup run ? The
> > purpose will be to simulate a backup execution without
> > actually writing any files just to observe how big a compressed backup
> > will be.
> >
> > Most probably officially this is not supported but anyone has any
> > crazy idea how to achieve this? :)
> >
> > Thank you.
>

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