Date: Fri, 18 Feb 2005 13:31:28 +0100 From: Ramiro Aceves <ea1abz@wanadoo.es> To: Rob <spamrefuse@yahoo.com> Cc: freebsd-questions-en <freebsd-questions@FreeBSD.org> Subject: Re: UDMA ICRC error Message-ID: <4215E020.5030800@wanadoo.es> In-Reply-To: <20050216235728.60015.qmail@web54007.mail.yahoo.com> References: <20050216235728.60015.qmail@web54007.mail.yahoo.com>
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Rob wrote: > --- Ramiro Aceves <ea1abz@wanadoo.es> wrote: > > >>Rob wrote: >> >>>Ramiro Aceves wrote: >>> >>> >>>>I have read that others had this problem before. I >>>>just write this report for you to know. >>>> >>>>When I installed FreeBSD 5.3 R, I get some errors >>>>like this, but I could end the install: >>>> >>>>ad0: WARNING -READ_DMA UDMA ICRC error (retrying >>>> request) LBA=5313599 >>>>ad0: FAILURE -READ_DMA status=51<READY,DSC,ERROR> >>>> error=84 >ICRC,ABORTED> >>>>spec_getpages:(ad0s1a) I/O read failure: (error=5) >>>>................ >>>> >>>>I have solved the problem disabling DMA: >>>>hw.ata.ata_dma="0" >>>> >>> >>>It's indeed a serious problem, but too few people >>>running 5.3 seem to suffer from this. >>> >>>Have you tried with 4.11? >>>I bet that would not generate these problems. >>> >> >>Thanks, I see that we are not alone! >> >>I have not got a 4.11 CDROM here. I could test it on >>4.10 if you think >>it is important, I have a 4.10 CDROM here. My >>internet is too slow to >>dowload a full CDROM at home. I can download 4.11 >>install CDROM on the >>computers at University if it worths the effort. > > > No, no need for that. It's already confirmed that > 4.X does not have this problem. > > However, recently there's a 'ATA mkIII' patch around, > which seems to also solve this problem. Follow the > discussion on -stable mailinglist for further > details. > I'm not yet sure whether you have to upgrade first > to "5-STABLE" before applying this patch. > > Rob. > Thanks Rob! > > > __________________________________ > Do you Yahoo!? > Yahoo! Mail - Easier than ever with enhanced search. Learn more. > http://info.mail.yahoo.com/mail_250 > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" >
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