Re: Oracle Disk Architecture...

From: DA Morgan <damorgan_at_x.washington.edu>
Date: Tue, 22 Feb 2005 21:50:57 -0800
Message-ID: <1109137676.461012@yasure>

HARI OM wrote:

> I am using Oracle 9.2.0.1.0 on IBM AIX 5.1L.
> This is our Disk Structure:
>
> VG = redo1_indx_vg --> 2 disks Mirrored. Logical Volumes (LV): /r1,
> /index
> Contains: Group 1 of Redo Logs and Index for all instances.

Extending my comment above about AIX 5.1 also read Oracle notes on using a Logical Volume Manager. One of the most efficient ways to blow 40% of your CPU I can imagine. And on 5.1? A layer of bad on top of ugly.

-- 
Daniel A. Morgan
University of Washington
damorgan_at_x.washington.edu
(replace 'x' with 'u' to respond)

Received on Tue Feb 22 2005 - 23:50:57 CST