RE: Slow RMAN Backups

  • From: "Allen, Brandon" <Brandon.Allen@xxxxxxxxxxx>
  • To: <naqimirza@xxxxxxxxx>, <oracle-l@xxxxxxxxxxxxx>
  • Date: Fri, 18 Aug 2006 09:24:48 -0700

RAID 5 should be fast for reads - unless you have a significant amount
of writes occurring at the same time.  Do you see a disk I/O bottleneck
when you're running the backups?  What do you see the backup sessions
spending waiting on?


From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Naqi Mirza
Sent: Thursday, August 17, 2006 11:51 PM
To: oracle-l@xxxxxxxxxxxxx
Subject: Slow RMAN Backups


I was wondering whether anyone has experienced poor backup times with
oracle databases on RAID 5? 

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