Date: Tue, 13 Jan 2004 13:59:39 -0600 From: Jon Noack <noackjr@compgeek.com> To: current@freebsd.org Subject: Re: 5.2-RELEASE: unable to mount cd-roms Message-ID: <40044E2B.3080703@compgeek.com> In-Reply-To: <4003AE67.1050704@compgeek.com> References: <4003AE67.1050704@compgeek.com>
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On 1/13/2004 2:37 AM, Jon Noack wrote: > I am unable to mount CD-ROMs with 5.2-RELEASE. I get the following=20 > error message: >=20 > cd9660: /dev/acd0: Input/output error >=20 > I first noticed this problem when a 5.2-RELEASE miniinst disc would not= =20 > use itself as installation media (I was forced to use FTP instead, even= =20 > though the drive had booted the disc into the installer fine). I have=20 > only been able to mount a CD-ROM if the disc is already in the drive=20 > before booting the computer. Subsequent attempts fail with the above=20 > message. Attempting to mount with "-v" does not provide any further=20 > info. Also, toggling "hw.ata.atapi_dma" does not change the behavior. >=20 > The drive is installed as the master on ata0. >=20 > The full dmesg: > http://www.noacks.org/freebsd/dmesg.20040113.txt >=20 > $ grep acd0: dmesg.20040113.txt > acd0: FAILURE - MODE_SENSE_BIG status=3D51<READY,DSC,ERROR>=20 > sensekey=3DABORTED COMMAND error=3D4<ABORTED> > acd0: FAILURE - MODE_SENSE_BIG status=3D51<READY,DSC,ERROR>=20 > sensekey=3DABORTED COMMAND error=3D4<ABORTED> > acd0: <CREATIVEDVD-ROM DVD2240E 03/18/98/1.8A> DVDROM drive at ata0 as=20 > master > acd0: read 16007KB/s (32015KB/s), 2KB buffer, WDMA2 > acd0: Reads: CDR, CDRW, CDDA, DVDROM, packet > acd0: Writes: > acd0: Audio: play, 65280 volume levels > acd0: Mechanism: ejectable tray, unlocked > acd0: Medium: CD-ROM 120mm photo disc > acd0: WARNING - READ_BIG UDMA ICRC error (retrying request) > acd0: FAILURE - READ_BIG status=3D51<READY,DSC,ERROR> sensekey=3DILLEGA= L=20 > REQUEST error=3D0 >=20 > Jon Noack In the "5.2-CURRENT panic on startup after cvsup: probably recent ATA"=20 thread, S=F8ren said: "<snip> one ATAPI device as master? This will break lots-a-stuff if=20 so... <snip>" My DVD-ROM is the master of ata0. Is this out of spec? It worked fine=20 with 4.x in this same configuration. Jon
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