RE: RMAN Compression verses cold

From: <Joel.Patterson_at_crowley.com>
Date: Tue, 15 Jan 2008 15:45:19 -0500
Message-ID: <0684DA55864E404F8AD2E2EBDFD557DA8CF7E2@JAXMSG01.crowley.com>


I would to, but no, and it started at midnight. And another begins at 1:00am which wasn't an issue in the past, (it takes 3 hours). This new backup only has run last night.  

Joel Patterson
Database Administrator
joel.patterson_at_crowley.com
x72546
904 727-2546


From: Jared Still [mailto:jkstill_at_gmail.com] Sent: Tuesday, January 15, 2008 3:35 PM
To: Patterson, Joel
Cc: oracle-l_at_freelists.org
Subject: Re: RMAN Compression verses cold    

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 - 14:45:19 CST

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