From owner-freebsd-current@FreeBSD.ORG Sat Apr 23 15:09:09 2005 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 4D1A716A4CE for ; Sat, 23 Apr 2005 15:09:09 +0000 (GMT) Received: from pinus.cc.fer.hr (pinus.cc.fer.hr [161.53.73.18]) by mx1.FreeBSD.org (Postfix) with ESMTP id 82C8A43D39 for ; Sat, 23 Apr 2005 15:09:08 +0000 (GMT) (envelope-from ivoras@fer.hr) Received: from [161.53.72.113] (lara.cc.fer.hr [161.53.72.113]) by pinus.cc.fer.hr (8.12.2/8.12.2) with ESMTP id j3NFA5hE016451; Sat, 23 Apr 2005 17:10:05 +0200 (MEST) Message-ID: <426A64FD.5090002@fer.hr> Date: Sat, 23 Apr 2005 17:08:45 +0200 From: Ivan Voras User-Agent: Mozilla Thunderbird 1.0 (X11/20041213) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Daniel Eriksson , current@freebsd.org References: <426925C7.3030004@samsco.org> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: Serious I/O problems (bad performance and live-lock) 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: Sat, 23 Apr 2005 15:09:09 -0000 Daniel Eriksson wrote: > According to 'top', the dd process spend most of its time in "wdrain" state. This very probably is not the same problem, but maybe it's connected - something in the GEOM path, maybe? http://lists.freebsd.org/mailman/htdig/freebsd-hackers/2004-October/008512.html