From owner-freebsd-questions@FreeBSD.ORG Fri Jan 6 19:42:26 2012 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id EEEE7106564A for ; Fri, 6 Jan 2012 19:42:26 +0000 (UTC) (envelope-from jalmberg@identry.com) Received: from smtp-out2.electric.net (smtp-out2.electric.net [72.35.23.38]) by mx1.freebsd.org (Postfix) with ESMTP id 9ECB08FC08 for ; Fri, 6 Jan 2012 19:42:26 +0000 (UTC) Received: from 1RjE8B-0001DW-Vz by cernan.electric.net with emc1-ok (Exim 4.76) (envelope-from ) id 1RjE8C-0001ED-Tt for freebsd-questions@freebsd.org; Fri, 06 Jan 2012 10:03:08 -0800 Received: by emcmailer; Fri, 06 Jan 2012 10:03:08 -0800 Received: from [10.86.5.47] (helo=fuse247.electric.net) by cernan.electric.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.76) (envelope-from ) id 1RjE8B-0001DW-Vz for freebsd-questions@freebsd.org; Fri, 06 Jan 2012 10:03:07 -0800 Received: from mailanyone.net by fuse247.electric.net with esmtpsa (TLSv1:AES128-SHA:128) (MailAnyone extSMTP jalmberg@identry.com) id 1RjE8A-0001b3-RC for freebsd-questions@freebsd.org; Fri, 06 Jan 2012 10:03:07 -0800 From: John Almberg Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable Date: Fri, 6 Jan 2012 13:03:05 -0500 Message-Id: <91AA45AC-242D-4796-908E-302CE728AF75@identry.com> To: freebsd-questions@freebsd.org Mime-Version: 1.0 (Apple Message framework v1251.1) X-Mailer: Apple Mail (2.1251.1) X-Outbound-IP: 10.86.5.47 X-Env-From: jalmberg@identry.com X-PolicySMART: 1184787 X-Virus-Status: Scanned by VirusSMART (c) Subject: failure - write_dma issue X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 06 Jan 2012 19:42:27 -0000 One of my servers -- I believe running 6.x -- developed a HD problem = last night. The console was displaying the following, over and over = again: g_vfs_done():ad0s1d[WRITE(offset=3D970506240, length=3D-16384)error=3D 5 ad0: FAILURE - WRITE_DMA status=3D71 = error=3D4 LBA=3D3918703 My FreeBSD servers have been quite reliable since I started using them 4 = or 5 years ago, so I don't have much experience debugging them. Can anyone give me a hint about what might be wrong (I assume with the = HD), and how/if it might be fixable? TIA: John=20 =93Wealth is the ability to fully experience life.=94 =96 Henry David = Thoreau