Date: Sat, 22 Dec 2001 05:35:58 +0000 From: Ian J Greely <Ian@tirnanog.org> To: freebsd-stable@freebsd.org Subject: Re: DVD kills system Message-ID: <es682ukn757l1q3ubndu05hqq09097m09n@4ax.com> In-Reply-To: <20011222052834.GB39924@laptop.lambertfam.org> References: <20011221211835.NPAW23247.fepA.post.tele.dk@there> <200112220004.QAA04819@eskimo.com> <g5282u45e3qtbrmhhe2n8fcl59v4go8lhg@4ax.com> <20011222052834.GB39924@laptop.lambertfam.org>
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Neglected to say. My DVD is ata. regards, Ian On Sat, 22 Dec 2001 00:28:34 -0500, you wrote: >On Sat, Dec 22, 2001 at 04:18:07AM +0000, Ian J Greely wrote: >> I get this with my memorex DVD. READ_BIG - ILLEGAL REQUEST. >>=20 >> Was installing FreeBSD from the FreeBSD-Services DVD and it kept doing >> this. From what I can gather it does not happen with all DVD devices. >>=20 >> I had expected it to have cleared in -STABLE and rebuilt a kernel to >> no avail. >>=20 >> On Fri, 21 Dec 2001 16:04:29 -0800 (PST), Ross Lippert wrote: >>=20 >> >OK, I ran on different hardware and I get outputs from 'file *' >> >for 5 files now and an error message on the 6th: >> >acd0: READ_BIG - ILLEGAL REQUEST asc=3D6f ascq=3D03 error=3D04 >> > >> >as for the=20 >> >hw.ata.atapi_dma=3D"1" >> >in loader.conf, that doesn't affect either machine. > >Did you guys miss the post from Syam Gadde <gadde@cs.duke.edu> in this >thread which pointed out two PRs dealing with this issue on IDE attached= =20 >DVDs? > >Apparently the SCSI DVD handling code does not have issues reading past >the 4GB point on DVDs. ATA DVD handling code does have issues beyond >the 4GB point. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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