Thread (8 messages) 8 messages, 3 authors, 2008-06-26

Re: raid10,f2 degraded read speed

From: Jon Nelson <hidden>
Date: 2008-06-25 17:31:25

Yep that's me.


On Wed, Jun 25, 2008 at 12:25 PM, Keld Jørn Simonsen [off-list ref] wrote:
On Tue, Jun 17, 2008 at 04:37:45PM +0200, Keld Jørn Simonsen wrote:
quoted
I think I once found some benchmark (from Jon?) maybe on a Suse page
including various degraded raid10 arrays, even expressed in percentages
of normal one-disk performance. Can sombody provide a link?
I found the link:
http://pycurious.blogspot.com/2007/12/some-raid10-performance-numbers.html

Is this Jon Nelson writing this?

I added the link + some benchmark from Bill Davidsen to the wiki pages
on performance.
Neat! I'll probably be going through a rather more extensive set of tests soon.
The problem for me is that I have to test on a deployed system.
The load is insanely low, but I can't exactly try "now do it without
the LVM layer.".

-- 
Jon
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