Date: Mon, 6 Aug 2001 07:02:29 -0500 From: mikea <mikea@mikea.ath.cx> To: stable@FreeBSD.ORG Subject: Re: ad2s1e: UDMA ICRC error reading fsbn... Message-ID: <20010806070229.B4095@mikea.ath.cx> In-Reply-To: <20010806010016.J518-100000@endymion>; from erothwell@callgtn.com on Mon, Aug 06, 2001 at 01:06:34AM -0400 References: <20010805174013.A9023@bigtower.net> <20010806010016.J518-100000@endymion>
next in thread | previous in thread | raw e-mail | index | archive | help
On Mon, Aug 06, 2001 at 01:06:34AM -0400, Erik Rothwell wrote: > On Sun, 5 Aug 2001, Carl Drougge wrote: > > > 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..).) > > The disk _appears_ to work correctly in PIO4 mode... but 16MB/s isn't > anything to scream about. I was using an 80-conductor, 40-pin cable on my > bootdisk (ad0, 20GB), but, I switched the cables originally so that the > ATA66/100 cable is on the 40GB drive. > > Everything works beautifully in PIO4, but, that's sort of a hollow victory > considering how slow that works... and, what's strange is that even with > the plethora of errors I reported-- the read/writes still complete & the > data is all there. > > Is there any way to rule out if it is the disk or the software? My BIOS is > set to LBA mode, UDMA is enabled for ata1-master there (if it matters)... Got another box you can try the disk in at UDMA66/UDMA100? -- Mike Andrews mikea@mikea.ath.cx Tired old sysadmin since 1964 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20010806070229.B4095>