From owner-freebsd-hackers@FreeBSD.ORG Sat Oct 9 15:01:59 2004 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E6CDE16A4CE for ; Sat, 9 Oct 2004 15:01:59 +0000 (GMT) Received: from smtp.des.no (flood.des.no [217.116.83.31]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4D34343D3F for ; Sat, 9 Oct 2004 15:01:59 +0000 (GMT) (envelope-from des@des.no) Received: by smtp.des.no (Pony Express, from userid 666) id 3397D5310; Sat, 9 Oct 2004 17:01:58 +0200 (CEST) Received: from dwp.des.no (des.no [80.203.228.37]) by smtp.des.no (Pony Express) with ESMTP id ECFDA530A; Sat, 9 Oct 2004 17:01:50 +0200 (CEST) Received: by dwp.des.no (Postfix, from userid 2602) id BC578B85E; Sat, 9 Oct 2004 17:01:50 +0200 (CEST) To: miha@ghuug.org References: <200410081937.15068.miha@ghuug.org> From: des@des.no (=?iso-8859-1?q?Dag-Erling_Sm=F8rgrav?=) Date: Sat, 09 Oct 2004 17:01:50 +0200 In-Reply-To: <200410081937.15068.miha@ghuug.org> (Mikhail P.'s message of "Fri, 8 Oct 2004 19:37:15 +0000") Message-ID: User-Agent: Gnus/5.1006 (Gnus v5.10.6) Emacs/21.3 (berkeley-unix) MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable X-Spam-Checker-Version: SpamAssassin 2.64 (2004-01-11) on flood.des.no X-Spam-Level: X-Spam-Status: No, hits=0.0 required=5.0 tests=AWL autolearn=no version=2.64 cc: hackers@freebsd.org Subject: Re: ad0: FAILURE - WRITE_DMA X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 09 Oct 2004 15:02:00 -0000 "Mikhail P." writes: > I reloaded OS on the new drives, then restored all data from the old driv= es. > All seemed to be fine for 2 months now... but today I woke up, and noticed > these messages again. A lot of them, or just one or two? Some ATA drives will spin down at regular intervals to recalibrate, and you'll get a harmless timeout if you try to write to the disk while it's doing that. DES --=20 Dag-Erling Sm=F8rgrav - des@des.no