Subject: Re: Performance of RAIDframe and SOFTDEP
To: None <Lloyd.Parkes@vuw.ac.nz>
From: David Brownlee <firstname.lastname@example.org>
Date: 02/24/2000 10:15:59
Its possible on your system the limiting factor might be cpu time.
More modern systems will tend to have a higher CPU to disk
bandwidth ratio. (Just a thought).
Nice test though :)
On Thu, 24 Feb 2000 Lloyd.Parkes@vuw.ac.nz wrote:
> I have run some tests on a NetBSD box to see how RAIDframe and SOFTDEP
> interacted. I was mostly interested not paying too high a penalty for
> using RAID 5. The goal was satisfying my own personal interest, rather
> than anything scientific, so the tests were not particularly rigorous.
> The performance improvements gained by enabling soft dependencies were
> no RAID 1.23x
> RAID 0 1.44x
> RAID 5 1.36x