[Halld-online] Fwd: HallD raid server rates

Elliott Wolin wolin at jlab.org
Thu Oct 24 12:02:41 EDT 2013


Hi,

Good news from Paul concerning raid server r/w rates.  Recall we need 
300 MB/sec:




-------- Original Message --------
Subject: 	HallD raid server rates
Date: 	Wed, 23 Oct 2013 12:55:23 -0400 (EDT)
From: 	Paul Letta <letta at jlab.org>
To: 	Sandy Philpott <philpott at jlab.org>, Kelvin Edwards 
<kelvin at jlab.org>, Hovanes Egiyan <hovanes at jlab.org>, Elliott Wolin 
<wolin at jlab.org>, David Lawrence <davidl at jlab.org>



Just a quick note...

Because the question came up yesterday.. I just ran some disk tests on 
the new raid server for HallD.  I saw multiple readers and writers 
simultaneously getting around 1GByte/sec reads and 1GByte/sec writes...

Paul


-- 

				Sincerely,
					Elliott
  

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  Those raised in a morally relative or neutral environment will hold
		    no truths to be self-evident.
				

Elliott Wolin
Staff Physicist, Jefferson Lab
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Suite 8 MS 12A1
Newport News, VA 23606
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