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I/O Contention Oracle binaries, DB File Placement on 4 mount points

From: David Heitholt <dheitholt_at_agency.com>
Date: 21 Sep 2001 14:06:50 -0700
Message-ID: <44d2315d.0109211306.532a4f7b@posting.google.com>


I came into a new job and I have a project getting ready for delivery to a client. For this project I have a production db server and although I would like to add devices for file placement and minimizing I/O contention, existing constraints block this. I have 4 mount points (4 separate logical volumes) for Oracle. I have a 9 disk array divided into 3 mount points (one RAID1 pair for redo logs, 2 RAID5 volumes each of 3 disks ? one for DATA, one for INDEX) and one disk drive holding Oracle binaries. I am planning to put SYSTEM, RBS, TEMP, USERS tablespaces on the stand-alone disk drive with the Oracle binaries. My question is this: is there a better place to put these 4 tablespaces given my constraints? The db system is non-intense OLTP. The application does Content Management and Puiblishing ? the users are content editors. The usage into from the client is vauge. Thanks in advance. Received on Fri Sep 21 2001 - 16:06:50 CDT

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