From owner-freebsd-stable@FreeBSD.ORG Mon Mar 8 21:38:13 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9E2F5106566B for ; Mon, 8 Mar 2010 21:38:13 +0000 (UTC) (envelope-from matheusber@gmail.com) Received: from mail-vw0-f54.google.com (mail-vw0-f54.google.com [209.85.212.54]) by mx1.freebsd.org (Postfix) with ESMTP id 49E3D8FC0A for ; Mon, 8 Mar 2010 21:38:13 +0000 (UTC) Received: by vws14 with SMTP id 14so3282189vws.13 for ; Mon, 08 Mar 2010 13:38:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:sender:received:received :message-id:date:subject:from:to:user-agent:mime-version :content-type:content-transfer-encoding:x-priority:importance; bh=hpXTdUm5RUzKOgL7dNCufpcX1kcQKs7inN3CU+0N4m4=; b=mFY4HzWvKcWs5qxivewyV0GVnbbEnsQt7xI0i7HOy/Z7CanZkB8uWtc0LV11T3Utaz V3WadQQspp46cHnNUJhjplSgR+KRSW5hJCHXY40Y52pZmbxN+DvLDxJRMd2TU8ZyeFzE p4YD5+O/+wVKGT25+ha+Wu4rWER7MDFhMqnPU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:message-id:date:subject:from:to:user-agent:mime-version :content-type:content-transfer-encoding:x-priority:importance; b=LcZWZb4mNRvy6O9XtNYRY0PacPdC76KM2MUE6nrVTs4mh6ZTgefdCtxY0LtNcO5FA0 F1ZDq6cs5ECYQMd0Duyx30UVb17/TwQ19NJJEm2JcMzncu/TLx9ej5tvRDxjVoyaua5U SzhwTwZVBjoJ3FdexGZvAMYJnPQ2EI7HfC3h8= Received: by 10.220.124.232 with SMTP id v40mr155938vcr.36.1268084292200; Mon, 08 Mar 2010 13:38:12 -0800 (PST) Received: from cygnus.homeunix.com ([189.71.102.244]) by mx.google.com with ESMTPS id 42sm50316037vws.8.2010.03.08.13.38.07 (version=TLSv1/SSLv3 cipher=RC4-MD5); Mon, 08 Mar 2010 13:38:10 -0800 (PST) Sender: Nenhum_de_Nos Received: by cygnus.homeunix.com (Postfix, from userid 80) id 15835B8A1E; Mon, 8 Mar 2010 18:38:03 -0300 (BRT) Received: from 187.90.85.166 (SquirrelMail authenticated user matheus) by cygnus.homeunix.com with HTTP; Mon, 8 Mar 2010 18:38:02 -0300 (BRT) Message-ID: <80587c73d8c5ee56d8890d04179024b8.squirrel@cygnus.homeunix.com> Date: Mon, 8 Mar 2010 18:38:02 -0300 (BRT) From: "Nenhum_de_Nos" To: freebsd-stable@freebsd.org User-Agent: SquirrelMail/1.4.15 MIME-Version: 1.0 Content-Type: text/plain;charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Priority: 3 (Normal) Importance: Normal Subject: ahci errors on 8-stable 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: Mon, 08 Mar 2010 21:38:13 -0000 hail, I've seen these errors in a production machine in deep disk load (scp and bsdtar in heavy use): ahcich0: Timeout on slot 1 ahcich0: is 00000000 cs 00000000 ss ffffffff rs ffffffff tfd 40 serr 00000000 ahcich0: Timeout on slot 16 ahcich0: is 00000000 cs 0000e000 ss ffffffff rs ffffffff tfd c0 serr 00000000 tun0: link state changed to DOWN tun0: link state changed to UP ahcich0: Timeout on slot 13 ahcich0: is 00000000 cs 00000000 ss ffffffff rs ffffffff tfd 40 serr 00000000 ahcich0: Timeout on slot 9 ahcich0: is 00000000 cs 00000000 ss ffffffff rs ffffffff tfd 40 serr 00000000 tun0: link state changed to DOWN tun0: link state changed to UP tun0: link state changed to DOWN tun0: link state changed to UP tun0: link state changed to DOWN tun0: link state changed to UP ahcich0: Timeout on slot 30 ahcich0: is 00000000 cs 38000000 ss ffffffff rs ffffffff tfd c0 serr 00000000 ahcich0: Timeout on slot 11 ahcich0: is 00000000 cs 00000000 ss ffffffff rs ffffffff tfd 40 serr 00000000 swap_pager: indefinite wait buffer: bufobj: 0, blkno: 3, size: 4096 ahcich0: Timeout on slot 14 ahcich0: is 00000000 cs 00000000 ss ffffffff rs ffffffff tfd 40 serr 00000000 tun0: link state changed to DOWN tun0: link state changed to UP ahcich0: Timeout on slot 9 ahcich0: is 00000000 cs 00000000 ss ffffffff rs ffffffff tfd 40 serr 00000000 tun0: link state changed to DOWN tun0: link state changed to UP ahcich0: Timeout on slot 15 ahcich0: is 00000000 cs fc007fff ss ffffffff rs ffffffff tfd c0 serr 00000000 ahcich0: Timeout on slot 14 ahcich0: is 00000000 cs 00003ff8 ss ffffffff rs ffffffff tfd c0 serr 00000000 ahcich0: Timeout on slot 6 ahcich0: is 00000000 cs 8000003f ss ffffffff rs ffffffff tfd c0 serr 00000000 ahcich0: Timeout on slot 1 ahcich0: is 00000000 cs 00000000 ss ffffffff rs ffffffff tfd 40 serr 00000000 ahcich0: Timeout on slot 1 ahcich0: is 00000000 cs 00000000 ss ffffffff rs ffffffff tfd 40 serr 00000000 ahcich0: Timeout on slot 1 ahcich0: is 00000000 cs 00000000 ss ffffffff rs ffffffff tfd 40 serr 00000000 [matheus@optimus ~]$ uname -a FreeBSD xxx 8.0-STABLE FreeBSD 8.0-STABLE #3: Wed Feb 10 11:09:34 BRT 2010 root@xxx:/usr/obj/usr/src/sys/optimus amd64 this machine has 6GB ram, but just around 5GB are available: Copyright (c) 1992-2010 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 8.0-STABLE #3: Wed Feb 10 11:09:34 BRT 2010 root@xxx:/usr/obj/usr/src/sys/optimus amd64 Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz (2666.38-MHz K8-class CPU) Origin = "GenuineIntel" Id = 0x1067a Stepping = 10 Features=0xbfebfbff [root@optimus /var/log]# head -20 dmesg.yesterday Copyright (c) 1992-2010 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 8.0-STABLE #3: Wed Feb 10 11:09:34 BRT 2010 root@xxx:/usr/obj/usr/src/sys/optimus amd64 Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz (2666.38-MHz K8-class CPU) Origin = "GenuineIntel" Id = 0x1067a Stepping = 10 Features=0xbfebfbff Features2=0x408e3fd AMD Features=0x20100800 AMD Features2=0x1 TSC: P-state invariant real memory = 6442450944 (6144 MB) avail memory = 6058479616 (5777 MB) ACPI APIC Table: FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs FreeBSD/SMP: 1 package(s) x 4 core(s) cpu0 (BSP): APIC ID: 0 I use a small ZFS pool: [root@optimus /var/log]# zpool status pool: pool state: ONLINE scrub: none requested config: NAME STATE READ WRITE CKSUM pool ONLINE 0 0 0 label/zfs1 ONLINE 0 0 0 label/zfs2 ONLINE 0 0 0 errors: No known data errors using two 1TB disks. should I fear these errors ? thanks, matheus -- We will call you cygnus, The God of balance you shall be A: Because it messes up the order in which people normally read text. 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