Date: 01 Nov 2000 14:59:33 -0500 From: Arcady Genkin <antipode@thpoon.com> To: freebsd-questions@FreeBSD.ORG Subject: Re: ad0: DMA problem fallback to PIO mode; HARD READ ERROR blk# 25418687 Message-ID: <871ywv31lm.fsf@tea.thpoon.com> In-Reply-To: <Pine.SOL.4.10.10011011352230.16836-100000@breakout.gpcc.itd.umich.edu> References: <Pine.SOL.4.10.10011011352230.16836-100000@breakout.gpcc.itd.umich.edu>
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Tim McMillen <timcm@umich.edu> writes: > Yeah that makes it a good likelihood that it is the controller. Are there > two IDE controllers on your motherboard? Try the other one. Just did. I disabled the primary one altogether. I got the same error. I don't know if this is relevant, but the error has been happening when accessing same file (I'm trying to compile Xemacs from ports). Could this mean this is a disk problem? > > I just replaced a hard drive in one computer, because the previous one > > died last night. (It was a 3.5 years old WD, so I thought that it had > > to happen). Well, I was getting these errors with the previous > > harddrive. Now I completely reinstalled the system, and I'm getting > > same error messages with the new one. > > > > ad0: HARD READ ERROR blk# 25418671 > > ad0: DMA problem fallback to PIO mode > > ad0: HARD READ ERROR blk# 25418687 status=59 error=40 > > ad0: DMA problem fallback to PIO mode > > ad0: HARD READ ERROR blk# 25418687 status=59 error=40 > > ad0: HARD READ ERROR blk# 25418687 status=59 error=40 > > > > I don't quite believe in coinsidence of identical problems happening > > to successive hard drives. The new one is a very nice 13G IBM > > DeskStar 7200rpm, 2Mb cache. -- Arcady Genkin Don't read everything you believe. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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