From owner-freebsd-stable@FreeBSD.ORG Tue Feb 28 21:05:27 2012 Return-Path: Delivered-To: freebsd-stable@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8F4E2106566B for ; Tue, 28 Feb 2012 21:05:27 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id C3D408FC13 for ; Tue, 28 Feb 2012 21:05:26 +0000 (UTC) Received: from porto.starpoint.kiev.ua (porto-e.starpoint.kiev.ua [212.40.38.100]) by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id XAA04519; Tue, 28 Feb 2012 23:05:22 +0200 (EET) (envelope-from avg@FreeBSD.org) Received: from localhost ([127.0.0.1]) by porto.starpoint.kiev.ua with esmtp (Exim 4.34 (FreeBSD)) id 1S2UEc-0005tr-5l; Tue, 28 Feb 2012 23:05:22 +0200 Message-ID: <4F4D4199.2000806@FreeBSD.org> Date: Tue, 28 Feb 2012 23:05:29 +0200 From: Andriy Gapon User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:10.0.2) Gecko/20120218 Thunderbird/10.0.2 MIME-Version: 1.0 To: "Eugene M. Zheganin" References: <4F4B0F83.4090600@norma.perm.ru> In-Reply-To: <4F4B0F83.4090600@norma.perm.ru> X-Enigmail-Version: 1.3.5 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: "freebsd-stable@freebsd.org" Subject: Re: zfs, 1 gig of RAM and periodic weekly X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 28 Feb 2012 21:05:27 -0000 on 27/02/2012 07:07 Eugene M. Zheganin said the following: > vfs.zfs.arc_max="30M" I am not much of an expert in tuning ZFS, and for low-end systems in particular... But it seems to me that with this setting you are actually stress ("torture") testing ZFS rather than using it. -- Andriy Gapon