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Date:      Tue, 17 May 2016 15:21:08 +0300
From:      Alex Tutubalin <lexa@lexa.ru>
To:        freebsd-fs@freebsd.org
Subject:   Re: ZFS performance bottlenecks: CPU or RAM or anything else?
Message-ID:  <16e474da-6b20-2e51-9981-3c262eaff350@lexa.ru>
In-Reply-To: <f87ec54a-104e-e712-7793-86c37285fdaa@internetx.com>
References:  <8441f4c0-f8d1-f540-b928-7ae60998ba8e@lexa.ru> <f87ec54a-104e-e712-7793-86c37285fdaa@internetx.com>

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On 5/17/2016 3:11 PM, InterNetX - Juergen Gotteswinter wrote:
> Raidz is your Problem, go for Mirrors

Raidz2 will survive two (any) drives failure, while mirrored stripe will 
not.

So, if it is possible to increase raidz2 performance by faster CPU or 
RAM I'll go this route

Alex



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