From owner-freebsd-stable@FreeBSD.ORG Thu Mar 18 01:22:01 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 63918106564A for ; Thu, 18 Mar 2010 01:22:01 +0000 (UTC) (envelope-from matheusber@gmail.com) Received: from mail-gy0-f182.google.com (mail-gy0-f182.google.com [209.85.160.182]) by mx1.freebsd.org (Postfix) with ESMTP id 121FA8FC0C for ; Thu, 18 Mar 2010 01:22:00 +0000 (UTC) Received: by gyf2 with SMTP id 2so832178gyf.13 for ; Wed, 17 Mar 2010 18:22:00 -0700 (PDT) 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:in-reply-to:references:date:subject:from:to:user-agent :mime-version:content-type:content-transfer-encoding:x-priority :importance; bh=GEF15ETprsO5QwNQw43s3j6bzDU6/WWuM6cGYKzlSSE=; b=PZF0PU8hpDHT/Ymb20IrHvHwIetxmooW5K/PARm4lpF777DSxcpnUtIOQ+QHIKJlqG u+kYk64hrSJzwuztIKe2OAyyQcsRnXCiCe1aHGBWBa7TS6Ak9akD3RYltf0+pU+ZVloR gC1Z3uiHOBbvZRZU8hUx18W3I8oFOW6w1RehI= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:message-id:in-reply-to:references:date:subject:from:to :user-agent:mime-version:content-type:content-transfer-encoding :x-priority:importance; b=eYSejzvxbkmGgXFJsWVz4QnHC4A0bmymoe8yyeFpMCdOy6xHe0jinIJ31FqBGl0b11 s+2OFEo/X2y8JrImMiCU+6KEQzJLKVv3nIePe3rjsnjGZUDa4GcJFjq0prKqlpD7N31n l1LCpCYLRMtWqwDD7pPYcztQP8pudKLdw3SFw= Received: by 10.150.47.37 with SMTP id u37mr5956438ybu.312.1268875320325; Wed, 17 Mar 2010 18:22:00 -0700 (PDT) Received: from cygnus.homeunix.com ([189.71.32.134]) by mx.google.com with ESMTPS id 34sm799762yxf.54.2010.03.17.18.21.52 (version=TLSv1/SSLv3 cipher=RC4-MD5); Wed, 17 Mar 2010 18:21:58 -0700 (PDT) Sender: Nenhum_de_Nos Received: by cygnus.homeunix.com (Postfix, from userid 80) id 85A65B8A1E; Wed, 17 Mar 2010 22:21:38 -0300 (BRT) Received: from 10.1.1.100 (SquirrelMail authenticated user matheus) by lamneth with HTTP; Wed, 17 Mar 2010 22:21:38 -0300 (BRT) Message-ID: <8e44fe1b34b8107348d2ec5d86f4d7bf.squirrel@lamneth> In-Reply-To: <4BA08DCD.1060009@omnilan.de> References: <80587c73d8c5ee56d8890d04179024b8.squirrel@cygnus.homeunix.com> <20100308222653.GA87837@icarus.home.lan> <20100308204458.9e0d51a8.matheus@eternamente.info> <4B9E6C82.8050403@omnilan.de> <4BA08DCD.1060009@omnilan.de> Date: Wed, 17 Mar 2010 22:21:38 -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: Re: 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: Thu, 18 Mar 2010 01:22:01 -0000 On Wed, March 17, 2010 05:07, Harald Schmalzbauer wrote: > Nenhum_de_Nos schrieb am 16.03.2010 02:01 (localtime): >> On Mon, March 15, 2010 14:21, Harald Schmalzbauer wrote: >>> Nenhum_de_Nos schrieb am 09.03.2010 00:44 (localtime): >>>> On Mon, 8 Mar 2010 14:26:53 -0800 >>>> Jeremy Chadwick wrote: >>>> >>>>> On Mon, Mar 08, 2010 at 06:38:02PM -0300, Nenhum_de_Nos wrote: >>>>>> I've seen these errors in a production machine in deep disk load >>>>>> (scp >>>>>> and >>>>>> bsdtar in heavy use): >>>>> Please provide the output from the following commands: >>>> As I had huge disk activity when those messages appeared, I did reboot >>>> after and now no more are there. I think the vmstat command should be >>>> issued when the problem was happening right ? (if so I can run the >>>> backup tar's and see what happens). >>> What disks do you use? >>> I have similar timeouts and mav has the hd firmware in mind to be the >>> culprit >>> http://unix.derkeiler.com/Mailing-Lists/FreeBSD/stable/2010-02/msg00737.html >>> >>> In my case it's the samsung EcoGreen SpinPouint F2 1.5TB, Firmware >>> 1AG01113 and 1AG01118. The disk on ahcich2 (where the timeouts appear) >>> has the newer firmware. >> >> 2 Seagate 1TB disks: >> >> Mar 8 13:49:45 optimus kernel: ada1 at ahcich1 bus 0 scbus1 target 0 >> lun 0 >> Mar 8 13:49:45 optimus kernel: ada1: ATA-8 SATA 2.x >> device >> Mar 8 13:49:45 optimus kernel: ada1: 300.000MB/s transfers (SATA 2.x, >> UDMA6, PIO size 8192bytes) >> Mar 8 13:49:45 optimus kernel: ada1: Command Queueing enabled >> Mar 8 13:49:45 optimus kernel: ada1: 953869MB (1953525168 512 byte >> sectors: 16H 63S/T 16383C) >> Mar 8 13:49:45 optimus kernel: ada2 at ahcich3 bus 0 scbus3 target 0 >> lun 0 >> Mar 8 13:49:45 optimus kernel: ada2: ATA-8 SATA 2.x >> device >> Mar 8 13:49:45 optimus kernel: ada2: 300.000MB/s transfers (SATA 2.x, >> UDMA6, PIO size 8192bytes) >> Mar 8 13:49:45 optimus kernel: ada2: Command Queueing enabled >> Mar 8 13:49:45 optimus kernel: ada2: 953869MB (1953525168 512 byte >> sectors: 16H 63S/T 16383C) >> >> those are known to be bad ? > > In my experience, these are reliable drives. And completely different to > mine. So I think it's not liklely to be a firmware bug. > I hope the problem can be pointed out. If there's anything I can help, > please let me know. > > Thanks, > > -Harry thanks. but it was caused by a disk intensive script that was running to much (a cron line that said * on minute and */4 on hour). so disks were never idle. when I corrected it no more of those showed up. if needed more tests can be done :) thanks all, 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. Q: Why is top-posting such a bad thing? http://en.wikipedia.org/wiki/Posting_style