Oracle-L: RE: 1 Volume of Software RAID 1+0 versus Multiple Volumes of Sof

From: BALA,PRAKASH (Non-HP-USA,ex1) <prakash_bala_at_non.hp.com>
Date: Thu, 11 Jul 2002 10:29:27 -0800
Message-ID: <F001.00495608.20020711102927@fatcity.com>

Vivek,

Per my understanding from Tuning 101 book, your 2nd option is better.

Check out this white paper from Gaja:

http://www.quest.com/whitepapers/Raid1.pdf

Prakash

-----Original Message-----
Sent: Thursday, July 11, 2002 9:43 AM
To: Multiple recipients of list ORACLE-L Software Raid 1 ?

For performance , Which Option is better :-

Given 6 Internal FCAL Hard Disks ?
1) Creating 1 Volume with Software RAID 1+0 OR 2) Creating 3 Volumes of Software RAID 1 , Each Volume Containing 2 Disks & Manually Spreading the Database
across the 3 Volumes ?

Solaris 8
Machine V880 model

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Author: VIVEK_SHARMA
INET: VIVEK_SHARMA_at_infosys.com

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Author: BALA,PRAKASH (Non-HP-USA,ex1)
INET: prakash_bala_at_non.hp.com

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