From owner-freebsd-fs@FreeBSD.ORG Wed Jul 2 14:18:49 2014 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 10FF142A for ; Wed, 2 Jul 2014 14:18:49 +0000 (UTC) Received: from mail.ultra-secure.de (mail.ultra-secure.de [88.198.178.88]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 509832A2F for ; Wed, 2 Jul 2014 14:18:47 +0000 (UTC) Received: (qmail 30101 invoked by uid 89); 2 Jul 2014 14:18:43 -0000 Received: by simscan 1.4.0 ppid: 30096, pid: 30098, t: 0.0358s scanners: attach: 1.4.0 clamav: 0.97.3/m:55/d:19152 Received: from unknown (HELO suse3.ewadmin.local) (rainer@ultra-secure.de@212.71.117.1) by mail.ultra-secure.de with ESMTPA; 2 Jul 2014 14:18:43 -0000 Date: Wed, 2 Jul 2014 16:18:37 +0200 From: Rainer Duffner To: Karl Denninger Subject: Re: kern/187594: [zfs] [patch] ZFS ARC behavior problem and fix Message-ID: <20140702161837.2a8ef126@suse3.ewadmin.local> In-Reply-To: <53A84ECA.6030308@denninger.net> References: <201405151530.s4FFU0d6050580@freefall.freebsd.org> <20140623161354.2fdd1289@suse3.ewadmin.local> <53A84ECA.6030308@denninger.net> X-Mailer: Claws Mail 3.9.2 (GTK+ 2.24.22; x86_64-suse-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: freebsd-fs@freebsd.org X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Jul 2014 14:18:49 -0000 > It should apply cleanly to stock 10.0 but I have not checked it > recently. There was a change made in the VM defines by the rest of > the team but I believe it is properly ifdef'd so as to figure it out > and work both before and after. > So far, it looks good. http://s30.postimg.org/pa6hpaktd/rrdstd_Mem_Week_zoom_Mem.png http://s30.postimg.org/45r81v17l/rrdstd_VMem_Week_zoom_VMem.png I tried it in a VM with 10.0 first (to see if it actually still boots) and then applied it to the production-server with 10.0. Thanks a lot for all the work you have put into this. I really hope this will end up in a release at some point, so I don't have to rebuild the kernel (and patch the source) every time a kernel update gets published and can get back to freebsd-update. Best Regards Rainer