Re: RMAN Compression verses cold

From: Jared Still <jkstill_at_gmail.com>
Date: Tue, 15 Jan 2008 12:34:59 -0800
Message-ID: <bf46380801151234v7ac92fb9h2499a6faecc31b34@mail.gmail.com>

On Jan 15, 2008 10:49 AM, <Joel.Patterson_at_crowley.com> wrote:

> Just took a database from 1 � hours cold backup to compressed RMAN hot
> backup that took 4 � hours, (oracle version 10.2.0.1). Only one backup so
> far. (one Disk Channel). BTW the cold backup 'compress'ed the files
> also ('*.Z').
>

Did you monitor CPU utilization during the backup?

I would suspect it was rather high.

-- 
Jared Still
Certifiable Oracle DBA and Part Time Perl Evangelist

--
http://www.freelists.org/webpage/oracle-l

Received on Tue Jan 15 2008 - 14:34:59 CST

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