Date: Wed, 2 Mar 2005 15:41:19 +0100 (CET) From: Lukas Ertl <le@FreeBSD.org> To: Deomid Ryabkov <myself@rojer.pp.ru> Cc: freebsd-geom@FreeBSD.org Subject: Re: gvinum mirror seems to use only one disk for reading Message-ID: <20050302153930.D19615@pcle2.cc.univie.ac.at> In-Reply-To: <4225CF92.80800@rojer.pp.ru> References: <4225CF92.80800@rojer.pp.ru>
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On Wed, 2 Mar 2005, Deomid Ryabkov wrote: > I have a gvinum-based mirrored setup and i noticed that only one disk gets > the load of read requests. That's correct. I'm currently about to implement round-robin reads. > writes go to both drives as they should and tps numbers are the same, as > expected, but "time spent processing requests" is different for da0 and > da1. I've no idea yet, why that happens. Have you checked out gstat(8) and how the numbers compare there? cheers, le -- Lukas Ertl http://homepage.univie.ac.at/l.ertl/ le@FreeBSD.org http://people.freebsd.org/~le/
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