Re: RMAN and VLDB's: managing RO tablespaces

From: Tim Gorman <tim_at_evdbt.com>
Date: Thu, 17 Feb 2005 21:08:19 -0700
Message-ID: <BE3AB843.2383C%tim@evdbt.com>

Use SKIP READONLY in your BACKUP command.

on 2/17/05 7:35 PM, Teehan, Mark at mark.teehan_at_csfb.com wrote:

>
> Does anyone use 9i RMAN for VLDB's? I need to keep the a full backupset
> compressed on disk: by directing files for RO tablespaces to one directory,
> and rotating RW tablespaces in another directory to try and keep a consistent
> backup on disk at all times. 9i Incrementals are no good as it will scan
> hundreds of GB of RO tablespaces daily searching for changed blocks.
> Does anyone see a problem with this sort of RO/RW split? Or does anyone know
> if SQL*Backtrack does anything clever for large(ly) RO VLDBs?
>
> Thanks!
> Mark

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Received on Thu Feb 17 2005 - 23:10:13 CST