From owner-freebsd-current@FreeBSD.ORG Sun Jul 12 08:59:51 2009 Return-Path: Delivered-To: freebsd-current@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 087EE1065672 for ; Sun, 12 Jul 2009 08:59:51 +0000 (UTC) (envelope-from nork@FreeBSD.org) Received: from sakura.ninth-nine.com (unknown [IPv6:2001:2f0:104:80a0:21b:78ff:fe37:f1cf]) by mx1.freebsd.org (Postfix) with ESMTP id C371A8FC1D for ; Sun, 12 Jul 2009 08:59:49 +0000 (UTC) (envelope-from nork@FreeBSD.org) Received: from nadesico.ninth-nine.com ([192.168.36.249]) (authenticated bits=0) by sakura.ninth-nine.com (8.14.3/8.14.3/NinthNine) with ESMTP id n6C8xXX2007929; Sun, 12 Jul 2009 17:59:44 +0900 (JST) (envelope-from nork@FreeBSD.org) Date: Sun, 12 Jul 2009 17:59:29 +0900 From: Norikatsu Shigemura To: Scot Hetzel Message-Id: <20090712175929.f38d4c26.nork@FreeBSD.org> In-Reply-To: <790a9fff0907110747t7187fba6h7fdb82a40f57d489@mail.gmail.com> References: <790a9fff0907101159w495b644dge4a4bd81de0bda9b@mail.gmail.com> <20090710211809.GA84773@crodrigues.org> <790a9fff0907101911y7143ed4bnbb050d78ebc21558@mail.gmail.com> <790a9fff0907110606t61da8ebbufa5575d12d949ca@mail.gmail.com> <790a9fff0907110747t7187fba6h7fdb82a40f57d489@mail.gmail.com> X-Mailer: Sylpheed 2.6.0 (GTK+ 2.16.4; amd64-portbld-freebsd8.0) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: freebsd-current Subject: Re: [SOLVED]Re: How to create ZFS on Root using MBR slices? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 12 Jul 2009 08:59:51 -0000 Hi Scot. On Sat, 11 Jul 2009 09:47:21 -0500 Scot Hetzel wrote: > I created a page on the FreeBSD wiki with these instructions. > http://wiki.freebsd.org/ZFSOnRootWithZFSboot I have two requests. 1. Use fstab instead of vfs.root.mountfrom. loader with LOADER_ZFS_SUPPORT can read /etc/fstab, so we should use fstab like UFS. - - - - - - - - - - # Device Mountpoint FStype Options Dump Pass# zroot / zfs rw,noatime 0 0 - - - - - - - - - - 2. all compression=on is not usable. I had used all zfs with compression=on. In thus environment, toooo latency, I got frustration. We should use compression=on on some fs. -- Norikatsu Shigemura