Date: Sat, 27 Jul 2002 15:13:58 -0700 (PDT) From: Dan O'Brien <dmobrien_2001@yahoo.com> To: Jesse Gross <jesse_gross@yahoo.com>, bmah@FreeBSD.ORG Cc: FreeBSD-Stable Mailing List <freebsd-stable@FreeBSD.ORG>, Eric Chet <ejc@bazzle.com> Subject: Re: ATA CDROM Problems 4.6 (and 4.6.1) Message-ID: <20020727221358.37195.qmail@web9901.mail.yahoo.com> In-Reply-To: <20020727213533.72239.qmail@web14105.mail.yahoo.com>
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This patch is golden! I tested it using the former failing scenario: mount /cdrom cd /cdrom/ports cat ports.tgz > /dev/null Then I hammered it doing: cd /cdrom tar cvf /dev/null . It hangs together, no errors, no panics. Put this patch up on the 4.6 Errata, please! Thanks. --- Jesse Gross <jesse_gross@yahoo.com> wrote: > > --- Dan O'Brien <dmobrien_2001@yahoo.com> wrote: > > > > --- "Bruce A. Mah" <bmah@FreeBSD.ORG> wrote: > > > If memory serves me right, "Dan O'Brien" wrote: > > > > I just upgraded from 4.5 (off the CD Release) to 4.6 (off the > CD > > > > release) and yadda yadda yadda ATA CDROM fails per the Errata > > (big > > > read > > > > timeout, etc). > Actually there is a newer patch that people (including myself) have > had > luck with. > > Try the patch below. > > Jesse Gross > > Index: atapi-cd.c > =================================================================== > RCS file: /home/iedowse/CVS/src/sys/dev/ata/atapi-cd.c,v > retrieving revision 1.48.2.16 > diff -u -r1.48.2.16 atapi-cd.c > --- atapi-cd.c 27 Mar 2002 19:48:37 -0000 1.48.2.16 > +++ atapi-cd.c 26 Jul 2002 14:22:37 -0000 > @@ -266,7 +266,7 @@ > dev = make_dev(&acd_cdevsw, dkmakeminor(cdp->lun, 0, 0), > UID_ROOT, GID_OPERATOR, 0644, "acd%d", cdp->lun); > dev->si_drv1 = cdp; > - dev->si_iosize_max = 252 * DEV_BSIZE; > + dev->si_iosize_max = 64 * DEV_BSIZE; > dev->si_bsize_phys = 2048; /* XXX SOS */ > cdp->dev = dev; > cdp->device->flags |= ATA_D_MEDIA_CHANGED; ===== Dan O'Brien, dmobrien_2001@yahoo.com Cell: 614-783-4859 Work: 614-476-8473 Home: 740-927-2178 Pataskala, OH USA '02 Suzuki DL1000 #00082 Grey __________________________________________________ Do You Yahoo!? Yahoo! Health - Feel better, live better http://health.yahoo.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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