From owner-freebsd-fs@FreeBSD.ORG Tue Mar 18 17:00:37 2014 Return-Path: Delivered-To: freebsd-fs@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 ESMTPS id 742E4904 for ; Tue, 18 Mar 2014 17:00:37 +0000 (UTC) Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id A8740E11 for ; Tue, 18 Mar 2014 17:00:36 +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 TAA29096; Tue, 18 Mar 2014 19:00:34 +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 1WPxNS-000BDT-5s; Tue, 18 Mar 2014 19:00:34 +0200 Message-ID: <53287B8E.8060007@FreeBSD.org> Date: Tue, 18 Mar 2014 18:59:58 +0200 From: Andriy Gapon User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: Volodymyr Kostyrko , freebsd-fs@FreeBSD.org Subject: Re: kern/187594: [zfs] [patch] ZFS ARC behavior problem and fix References: <201403181520.s2IFK1M3069036@freefall.freebsd.org> <53287A79.9060807@b1t.name> In-Reply-To: <53287A79.9060807@b1t.name> X-Enigmail-Version: 1.6 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 18 Mar 2014 17:00:37 -0000 on 18/03/2014 18:55 Volodymyr Kostyrko said the following: > 1. Kernel cannot reorder memory when some process (like VirtualBox) Issues caused by VirtualBox needing contiguous memory are completely separate from generic VM and ZFS ARC issues and, thus, should be discussed and fixed separately. -- Andriy Gapon