From owner-freebsd-stable@FreeBSD.ORG Sat Aug 30 07:07:50 2008 Return-Path: Delivered-To: stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6D5FF1065680; Sat, 30 Aug 2008 07:07:50 +0000 (UTC) (envelope-from hlh@restart.be) Received: from tignes.restart.be (tignes.restart.be [213.251.163.210]) by mx1.freebsd.org (Postfix) with ESMTP id 1E7368FC14; Sat, 30 Aug 2008 07:07:50 +0000 (UTC) (envelope-from hlh@restart.be) Received: from restart.be (avoriaz.tunnel.bel [IPv6:2001:41d0:1:2ad2:1:ffff::]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "avoriaz.restart.be", Issuer "CA master" (verified OK)) by tignes.restart.be (Postfix) with ESMTPS id DA01CE042A; Sat, 30 Aug 2008 09:07:18 +0200 (CEST) Received: from morzine.restart.bel (morzine.restart.bel [IPv6:2001:41d0:1:2ad2:1:2::]) (authenticated bits=0) by restart.be (8.14.3/8.14.3) with ESMTP id m7U77FgT042305; Sat, 30 Aug 2008 09:07:16 +0200 (CEST) (envelope-from hlh@restart.be) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=restart.be; s=avoriaz; t=1220080038; bh=r5PJZGKaoEPTkpzDQs4lGZHcPn4O6W534tZi3ub e4NU=; h=Message-ID:Date:From:MIME-Version:To:CC:Subject:References: In-Reply-To:Content-Type:Content-Transfer-Encoding; b=uEM72UnClYok +mSG91IqupnB+iEG0lM/JY8oelP38hPDfjmPqVbBseeOC/XnTwqDFnvu635KoyDmuxn ZdV/mjg== DomainKey-Signature: a=rsa-sha1; s=avoriaz; d=restart.be; c=nofws; q=dns; h=message-id:date:from:organization:user-agent:mime-version:to:cc: subject:references:in-reply-to:content-type: content-transfer-encoding:x-scanned-by; b=hGeuiRzOyMakJs+jjsiVc6uiAR01amWG+naHtOtEjL2mZ7xDhCrnOC8/RiT8uCeDL Qb1vC11AssZYjGJOzWTtw== Message-ID: <48B8F1A3.7030603@restart.be> Date: Sat, 30 Aug 2008 09:07:15 +0200 From: Henri Hennebert Organization: RestartSoft User-Agent: Thunderbird 2.0.0.16 (X11/20080802) MIME-Version: 1.0 To: John Baldwin References: <200808281753.06379.jhb@freebsd.org> <48B7A483.6020803@restart.be> <48B7ABFA.1080809@restart.be> <200808291452.01462.jhb@freebsd.org> In-Reply-To: <200808291452.01462.jhb@freebsd.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.64 on IPv6:2001:41d0:1:2ad2:1:1:: Cc: stable@freebsd.org Subject: Re: Possible ZFS patch, please test! X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 30 Aug 2008 07:07:50 -0000 John Baldwin wrote: > On Friday 29 August 2008 03:57:46 am Henri Hennebert wrote: >> Henri Hennebert wrote: >>> John Baldwin wrote: >>>> This patch merges a few changes from HEAD back to 7.x. I think the >>>> endian changes specifically might solve the issue people saw with >>>> zpools created with non-dtrace kernels not being readable by dtrace >>>> kernels and vice versa. >>>> >>>> http://www.FreeBSD.org/~jhb/patches/zfs_7.patch >>>> >>> It works for me with the root on zfs >>> >> While rebuilding the ports index with `portsdb -Uu` the system become >> really sluggish with cpu running more than 60% in system... >> >> Something really strange here. > > Can you try removing the 'KDTRACE_*' options from your kernel config file? It > appears that they haven't been enabled in 8.x by default yet. > I try, but with the wold of 7.1-PRERELEASE I got cc: Internal error: Segmentation fault: 11 (program ld) Please submit a full bug report. See for instructions. *** Error code 1 Stop in /usr/obj/usr/src/sys/MORZINE. *** Error code 1 Stop in /usr/src. *** Error code 1 Stop in /usr/src. So I get /usr/bin/cc /usr/bin/ld /usr/libexec/cc* from a previous 7.0-STABLE and try it again... with a lot of cpu-system... >80% on a dual core. Anyway - I reboot the new kernel without KDTRACE_HOOKS and DDB_CTF. After reboot, system cpu is always very high and system not responsive. Henri