From owner-freebsd-current@FreeBSD.ORG Mon Sep 27 14:01:49 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7D0B616A4CE for ; Mon, 27 Sep 2004 14:01:49 +0000 (GMT) Received: from vhost109.his.com (vhost109.his.com [216.194.225.101]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1C99D43D46 for ; Mon, 27 Sep 2004 14:01:49 +0000 (GMT) (envelope-from brad@stop.mail-abuse.org) Received: from [10.0.1.4] (localhost.his.com [127.0.0.1]) by vhost109.his.com (8.12.11/8.12.3) with ESMTP id i8RE1RAT093708; Mon, 27 Sep 2004 10:01:44 -0400 (EDT) (envelope-from brad@stop.mail-abuse.org) Mime-Version: 1.0 X-Sender: bs663385@127.0.0.1 Message-Id: In-Reply-To: <20040927094602.GA17898@gnah.bolet.org> References: <20040927094602.GA17898@gnah.bolet.org> Date: Mon, 27 Sep 2004 15:53:09 +0200 To: Thomas Pornin From: Brad Knowles Content-Type: text/plain; charset="us-ascii" ; format="flowed" cc: freebsd-current@freebsd.org Subject: Re: Software RAID1 with atacontrol X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Mon, 27 Sep 2004 14:01:49 -0000 At 11:46 AM +0200 2004-09-27, Thomas Pornin wrote: > I am trying to use the RAID features provided by the ata driver in 5.3. > My machine uses 5.3-BETA5, cvsupped on September 24th, 2004. Kernel is > almost identical to GENERIC: I just deactivated I486_CPU and I586_CPU > (machine is an Athlon XP), SMP, and replaced SCHED_4BSD with SCHED_ULE. Don't use SCHED_ULE in a production system. It has known issues, and they are being worked out in the 6.0-CURRENT tree. When they are fixed, those changes will be merged back. Unless you're ready to run a 6.0-CURRENT system and help make these fixes, stick with SCHED_4BSD. -- Brad Knowles, "Those who would give up essential Liberty, to purchase a little temporary Safety, deserve neither Liberty nor Safety." -- Benjamin Franklin (1706-1790), reply of the Pennsylvania Assembly to the Governor, November 11, 1755 SAGE member since 1995. See for more info.