From owner-freebsd-amd64@FreeBSD.ORG Sun May 9 08:22:45 2004 Return-Path: Delivered-To: freebsd-amd64@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6692A16A4CE for ; Sun, 9 May 2004 08:22:45 -0700 (PDT) Received: from pandora.cs.kun.nl (pandora.cs.kun.nl [131.174.33.4]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4275B43D41 for ; Sun, 9 May 2004 08:22:44 -0700 (PDT) (envelope-from adridg@cs.kun.nl) Received: from odin.cs.kun.nl [131.174.33.33] (helo=localhost) by pandora.cs.kun.nl (8.12.10/3.67) with ESMTP id i49FMg6n023187 for ; Sun, 9 May 2004 17:22:42 +0200 (MEST) From: Adriaan de Groot To: freebsd-amd64@freebsd.org Date: Sun, 9 May 2004 17:21:28 +0200 User-Agent: KMail/1.6.52 References: <20040302031226.GA670@xor.obsecurity.org> <4044297F.1080701@DeepCore.dk> In-Reply-To: MIME-Version: 1.0 Content-Disposition: inline Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Message-Id: <200405091721.33399.adridg@cs.kun.nl> Subject: Re: NFS or ATA driver causes FS corruption? X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 09 May 2004 15:22:45 -0000 =2D----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Saturday 08 May 2004 20:25, Bjoern A. Zeeb wrote: > On Mon, 1 Mar 2004, it was written: > > Kris Kennaway wrote: > > > ad0: WARNING - WRITE_DMA interrupt was seen but timeout fired LBA=3D9= 440 > > > ad0: WARNING - WRITE_DMA interrupt was seen but timeout fired LBA=3D2= 0904 > > > > The above means that *something* is stomping on the taskqueue that > > should take care of returning finished requests to the system (they are I see this (timeouts fired) as well on my Asus K8V with a single S-ATA disk= ;=20 it happens only when the machine is ridiculously loaded (like feeding a=20 5500-message mbox file into sa-learn while doing two different make -j6=20 compiles and also cvsupping the FBSD tree along with another 2G source repo= ).=20 Haven't noticed any averse effects, though - the machine chokes for 30=20 seconds or so and then carries on. =2D --=20 "On top of that [watching KDE CVS] is interesting in a perverse=20 way, like watching sausage get made. By very smart people." - dkite =2D----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (FreeBSD) iD8DBQFAnkx9dqzuAf6io/4RAt6yAJwOQpEBIjpL6b77wv6otIR2dcoW3QCfd+ze pf7E2zqAvBF6UHxJuzgdvL0=3D =3DyAzd =2D----END PGP SIGNATURE-----