From owner-freebsd-stable@FreeBSD.ORG Sun Jan 7 19:59:24 2007 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 1C30516A407 for ; Sun, 7 Jan 2007 19:59:24 +0000 (UTC) (envelope-from mike@sentex.net) Received: from smarthost2.sentex.ca (smarthost2.sentex.ca [205.211.164.50]) by mx1.freebsd.org (Postfix) with ESMTP id E17A113C455 for ; Sun, 7 Jan 2007 19:59:23 +0000 (UTC) (envelope-from mike@sentex.net) Received: from lava.sentex.ca (pyroxene.sentex.ca [199.212.134.18]) by smarthost2.sentex.ca (8.13.8/8.13.8) with ESMTP id l07JMqWf088536; Sun, 7 Jan 2007 14:22:52 -0500 (EST) (envelope-from mike@sentex.net) Received: from mdt-xp.sentex.net (simeon.sentex.ca [192.168.43.27]) by lava.sentex.ca (8.13.6/8.13.3) with ESMTP id l07JMp3K016382 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sun, 7 Jan 2007 14:22:51 -0500 (EST) (envelope-from mike@sentex.net) Message-Id: <200701071922.l07JMp3K016382@lava.sentex.ca> X-Mailer: QUALCOMM Windows Eudora Version 7.1.0.9 Date: Sun, 07 Jan 2007 14:25:02 -0500 To: Craig Rodrigues , Nikolay Pavlov , freebsd-stable@freebsd.org From: Mike Tancsa In-Reply-To: <20070107164336.GA13511@crodrigues.org> References: <20070105165910.GA37906@zone3000.net> <20070107164336.GA13511@crodrigues.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed Cc: Subject: Re: kernel panic on 6.2-RC2 with GENERIC. 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: Sun, 07 Jan 2007 19:59:24 -0000 At 11:43 AM 1/7/2007, Craig Rodrigues wrote: >On Fri, Jan 05, 2007 at 06:59:10PM +0200, Nikolay Pavlov wrote: > > Hello folks. > > I have kernel panic on GENERIC kernel while executing postmark. > >The sequence of steps that Nikolay used to produce this panic was: > >- install benchmarks/postmark from ports > >root# postmark >PostMark v1.5 : 3/27/01 >pm>set number=10000 >pm>set transactions=10000 >pm>set subdirectories=10000 >pm>show >pm>run I am able to do this on an AMD64 on a AREAC RAID6 file system and on a plain old ata drive on i386 without issue. the i386 is a few weeks old but I will cvsup and re-try to confirm on both today [tyan-1u]# postmark PostMark v1.5 : 3/27/01 pm>set number=10000 pm>set transactions=10000 pm>set subdirectories=10000 pm>set location /tmp pm>run Creating subdirectories...Done Creating files...Done Performing transactions..........Done Deleting files...Done Deleting subdirectories...Done Time: 481 seconds total 233 seconds of transactions (42 per second) Files: 15027 created (31 per second) Creation alone: 10000 files (62 per second) Mixed with transactions: 5027 files (21 per second) 4990 read (21 per second) 5009 appended (21 per second) 15027 deleted (31 per second) Deletion alone: 10054 files (115 per second) Mixed with transactions: 4973 files (21 per second) Data: 27.14 megabytes read (57.78 kilobytes per second) 85.08 megabytes written (181.13 kilobytes per second) pm>quit [tyan-1u]# uname -a FreeBSD tyan-1u.sentex.ca 6.2-PRERELEASE FreeBSD 6.2-PRERELEASE #1: Mon Dec 11 17:45:45 EST 2006 mdtancsa@tyan-1u.sentex.ca:/usr/obj/usr/src/sys/tyan i386 [tyan-1u]# and amd64 pm>show Current configuration is: The base number of files is 10000 Transactions: 10000 Files range between 500 bytes and 9.77 kilobytes in size Working directory: /mnt (weight=1) 10000 subdirectories will be used Block sizes are: read=512 bytes, write=512 bytes Biases are: read/append=5, create/delete=5 Using Unix buffered file I/O Random number generator seed is 42 Report format is verbose. pm>run Creating subdirectories...Done Creating files...Done Performing transactions..........Done Deleting files...Done Deleting subdirectories...Done Time: 310 seconds total 155 seconds of transactions (64 per second) Files: 15027 created (48 per second) Creation alone: 10000 files (103 per second) Mixed with transactions: 5027 files (32 per second) 4990 read (32 per second) 5009 appended (32 per second) 15027 deleted (48 per second) Deletion alone: 10054 files (173 per second) Mixed with transactions: 4973 files (32 per second) Data: 27.14 megabytes read (89.65 kilobytes per second) 85.08 megabytes written (281.04 kilobytes per second) pm>quit [r2-releng6-64]# uname -a FreeBSD r2-releng6-64.sentex.ca 6.2-PRERELEASE FreeBSD 6.2-PRERELEASE #0: Thu Dec 28 23:13:18 EST 2006 mdtancsa@r2-releng6-64.sentex.ca:/usr/obj/usr/src/sys/router amd64 [r2-releng6-64]# both file systems have normal newfs options and fairly standard kernels with default /etc/make.conf and both are SMP