From owner-freebsd-stable Sun Aug 5 8:47: 3 2001 Delivered-To: freebsd-stable@freebsd.org Received: from dragonstar.dhs.org (cc862238-a.nwhub1.in.home.com [24.22.251.187]) by hub.freebsd.org (Postfix) with ESMTP id F0F9A37B403 for ; Sun, 5 Aug 2001 08:46:57 -0700 (PDT) (envelope-from jonsmith@dragonstar.dhs.org) Received: from localhost (jonsmith@localhost) by dragonstar.dhs.org (8.11.3/8.11.3) with ESMTP id f75FkkE29118; Sun, 5 Aug 2001 10:46:46 -0500 (EST) (envelope-from jonsmith@dragonstar.dhs.org) Date: Sun, 5 Aug 2001 10:46:46 -0500 (EST) From: Jonathan Smith To: Carl Drougge Cc: Erik Rothwell , stable@FreeBSD.ORG Subject: Re: ad2s1e: UDMA ICRC error reading fsbn... In-Reply-To: <20010805174013.A9023@bigtower.net> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII 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 I just noticed something.... really odd.... > > ad2s1e: UDMA ICRC error reading fsbn 400447 of 200192-200447 (ad2s1 ^^^^^^ ^^^^^^^^^^^^^ > > bn 400447; cn 397 tn 4 sn 19) retrying Is this an error in the error? Or is it really trying to red out of range? j. -- There is perhaps nothing quite as distressing as the unintended consequences of well-intentioned government. -- Attorney General John Ashcroft Jon Smith On Sun, 5 Aug 2001, Carl Drougge wrote: > Date: Sun, 5 Aug 2001 17:40:13 +0200 > From: Carl Drougge > To: Erik Rothwell > Cc: stable@FreeBSD.ORG > Subject: Re: ad2s1e: UDMA ICRC error reading fsbn... > > On Sun, Aug 05, 2001 at 03:24:25AM -0400, Erik Rothwell wrote: > > > I've recently added a new 40GB disk to my existing FreeBSD system... It's > > been less than flawless ;) When I first went to fdisk / disklabel the new > > drive, I got an error stating that the drive geometry was improper... I > > let /stand/sysinstall pick its own more suitable geometry and proceeded > > to newfs the drive, etc. etc. Everything seems all well and good-- the new > > drive mounted to /data... however, when I did a few tests moving data to > > the new drive I get a *lot* of the following: > > > > ad2s1e: UDMA ICRC error reading fsbn 400447 of 200192-200447 (ad2s1 > > bn 400447; cn 397 tn 4 sn 19) retrying > [snip] > > > > and so on... > > > > the file eventually transfers but its quite noisy... now, I'm wondering if > > this is due to kernel settings or my UDMA configuration-- or perhaps due > > to some hardware problem. > > I would say the cable. Or using UDMA66/UDMA100 on a 40 pin cable. > (ICRC should be the CRC of the tranfer, if I guess correctly, which means > the disk transfered the data correctly, but it didn't reach the controller > correctly. Try forcing it to use a slower mode (not that I know how..).) > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-stable" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message