From owner-freebsd-questions@FreeBSD.ORG Wed Sep 25 01:02:26 2013 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id B8024762 for ; Wed, 25 Sep 2013 01:02:26 +0000 (UTC) (envelope-from aurfalien@gmail.com) Received: from mail-pa0-x236.google.com (mail-pa0-x236.google.com [IPv6:2607:f8b0:400e:c03::236]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 93AB62935 for ; Wed, 25 Sep 2013 01:02:26 +0000 (UTC) Received: by mail-pa0-f54.google.com with SMTP id kx10so5782544pab.27 for ; Tue, 24 Sep 2013 18:02:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:content-type:content-transfer-encoding:subject:date:message-id :to:mime-version; bh=UWtImwKay4wTsxDApSCk8EHyDHMNRD8ccbzA0MDzuAU=; b=czksIGF+81BFWiXY1AG3K5ZBW1Vpl5Miut3AARNSexTQQAqpVvkhsMmmw0Er0r+UMr nufPdCgmczylqdZLEjhO0DodJbLFek8mH6jFJJZ3fZTNe/3dIHQOlhpMZ5H0b2nd5+mc LGkarLnxpFAt8nyeZzrtJGD7hKzARN0DJ2zcWnUBke4pPjm0k62Buc38/YeJLB4ZWsYq uSqx3DnZVv40VdHWYDLrWgZdnGSzCKOPZem/+oYfh1f/rU750cyeFCOsq00gaSxSU1kP 7jpswKM32FImxCLCBCUfJCVQqbqoVGPDTHQbcz/qEuOsQiDphQwTUcpw60AZxM1jNGUm 140w== X-Received: by 10.68.136.7 with SMTP id pw7mr29861474pbb.106.1380070946156; Tue, 24 Sep 2013 18:02:26 -0700 (PDT) Received: from briankrusicw.logan.tv ([64.17.255.138]) by mx.google.com with ESMTPSA id fi4sm37865378pbc.28.1969.12.31.16.00.00 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 24 Sep 2013 18:02:25 -0700 (PDT) From: aurfalien Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Subject: calculating vfs.zfs.l2arc_write_max and vfs.zfs.l2arc_write_boost Date: Tue, 24 Sep 2013 18:02:24 -0700 Message-Id: <66DEAF99-59EF-45C9-925B-80CD5E1B1446@gmail.com> To: FreeBSD Questions Mailing List Mime-Version: 1.0 (Apple Message framework v1085) X-Mailer: Apple Mail (2.1085) X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 25 Sep 2013 01:02:26 -0000 Hi all, Curious, since I have 3xSSDs capable of 550MB/s each as my L2ARC, should = I add them up to roughly determine max and boost values? I couldn't find anything conclusive regarding this. Thanks in advance, - aurf =20