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Re: How does one size a HN? Is RAM or CPU more important? [message #10538 is a reply to message #10537]

Wed, 21 February 2007 06:50

alticon-brian
Messages: 27
Registered: February 2006
Location: Washington, DC

Junior Member

Yup. It blew my mind. I started out with our servers running RAID 10 and things were o.k., moved to raid 5 (and am building new pxeboot images to support the raid6 card) and wowsers.

Here's a good whitepaper from 3ware on the topic:
http://www.3ware.com/kb/attachments/Linux2.6WP_0701.pdf
And a knowledgebase article on tuning from them:
http://www.3ware.com/kb/article.aspx?id=11050

these are the results:

All of our database servers are
supermicro 6025T
dual Xeon 5000 3.0Ghz Dual Core
8GB RAM
8 320GB Seagate Perpendicular Drives
3ware 9550SX/9650

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[Message index]

		How does one size a HN? Is RAM or CPU more important? By: jarcher on Thu, 04 January 2007 06:49
		Re: How does one size a HN? Is RAM or CPU more important? By: rickb on Fri, 05 January 2007 00:41
		Re: How does one size a HN? Is RAM or CPU more important? By: jarcher on Thu, 22 February 2007 06:31
		Re: How does one size a HN? Is RAM or CPU more important? By: jarcher on Thu, 22 February 2007 06:54
		Re: How does one size a HN? Is RAM or CPU more important? By: rickb on Thu, 22 February 2007 09:05
		Re: How does one size a HN? Is RAM or CPU more important? By: jarcher on Thu, 22 February 2007 14:50
		Re: How does one size a HN? Is RAM or CPU more important? By: rickb on Sun, 07 January 2007 23:07
		Re: How does one size a HN? Is RAM or CPU more important? By: alticon-brian on Wed, 21 February 2007 06:04
		Re: How does one size a HN? Is RAM or CPU more important? By: rickb on Wed, 21 February 2007 06:19
		Re: How does one size a HN? Is RAM or CPU more important? By: alticon-brian on Wed, 21 February 2007 06:50
		Re: How does one size a HN? Is RAM or CPU more important? By: rickb on Wed, 21 February 2007 11:27
		Re: How does one size a HN? Is RAM or CPU more important? By: alticon-brian on Wed, 21 February 2007 06:53
		Re: How does one size a HN? Is RAM or CPU more important? By: alticon-brian on Thu, 22 February 2007 15:26

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