From owner-freebsd-stable Thu Sep 6 21: 8:49 2001 Delivered-To: freebsd-stable@freebsd.org Received: from mail7.nc.rr.com (mail7.southeast.rr.com [24.93.67.54]) by hub.freebsd.org (Postfix) with ESMTP id 9BACA37B405 for ; Thu, 6 Sep 2001 21:08:46 -0700 (PDT) Received: from stealth.cary.dummynet ([66.26.61.236]) by mail7.nc.rr.com with Microsoft SMTPSVC(5.5.1877.687.68); Thu, 6 Sep 2001 20:44:20 -0400 Received: (from rhh@localhost) by stealth.cary.dummynet (8.11.4/8.11.4) id f870huX04300 for stable@freebsd.org; Thu, 6 Sep 2001 20:43:56 -0400 (EDT) (envelope-from aa8vb@nc.rr.com) X-Authentication-Warning: stealth.cary.dummynet: rhh set sender to aa8vb@nc.rr.com using -f Date: Thu, 6 Sep 2001 20:43:56 -0400 From: Randall Hopper To: stable@freebsd.org Subject: UDMA ICRC error reading fsb (?) Message-ID: <20010906204356.A4116@nc.rr.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG What do these messages mean? Are CRCs done by the IDE controller on DMA transfers and they're coming up wrong? Thanks, Randall P.S. FWIW this is a new disk I've had running fine for several weeks. And this message has only appeared 5 times; once Monday and four times this evening. But it has me a little concerned. ------------------------------------------------------------------------------ MONDAY: ad0s2a: UDMA ICRC error writing fsbn 3538843 of 524384-524399 (ad0s2 bn 3538843; cn 220 tn 72 sn 7) retrying TODAY: ad0s2a: UDMA ICRC error writing fsbn 3283483 of 396704-396713 (ad0s2 bn 3283483; cn 204 tn 98 sn 49) retrying ad0s2a: UDMA ICRC error writing fsbn 3283483 of 396704-396713 (ad0s2 bn 3283483; cn 204 tn 98 sn 49) falling back to PIO mode ad0s2e: UDMA ICRC error writing fsbn 82841379 of 38602788-38602789 (ad0s2 bn 82841379; cn 5156 tn 162 sn 33) retrying ad0s2e: UDMA ICRC error reading fsbn 21481947 of 7923072-7923087 (ad0s2 bn 21481947; cn 1337 tn 48 sn 18) retrying -- Randall Hopper aa8vb@nc.rr.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message