Date: Fri, 20 Jul 2001 23:38:44 -0400 From: Peter Chiu <pccb@yahoo.com> To: stable@freebsd.org Subject: Re: system lockup Message-ID: <43260029232.20010720233844@yahoo.com>
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> > It appears that something is terribly wrong in the path to the > data on ad4. The message makes me think that ad4 itself failed > to respond, but I suppose it's also possible that ata2 dropped > an interrupt or other signal, and I think that would result in > much the same symptom set. > > Have you tried setting ad4 to UDMA33 or PIO4 or PIO3, just to see > if it makes a difference? I have tried using a ata33 cable, and it is rock solid, no problem whatsoever. I didn't try PIO3/4 because UDMA33 works. > > Have you tried moving that disk to ata3, and leaving ata2 unused? > Doesn't make a different. I should had mentioned that the lockup only happen when it is running in UMDA66 mode. > Have you tried changing any other variables to see what effect > the change(s) had? Hmm... what other variables? -- Peter \\|// (o o) +-------------------------oOOo-(_)-oOOo-----------------------------+ EMail : mailto:pccb(at)yahoo(dot)com PGP Key : http://www.pchiu.com/pgpkey.txt PGP Fingerprint: 5167 897D A043 423E 9266 E67F 3A13 0394 B893 A931 +-------------------------------------------------------------------+ We only support a 1200 bps connection. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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