Date: Thu, 27 May 1999 02:17:59 -0700 (PDT) From: Donald Burr <dburr@pobox.com> To: FreeBSD Questions <freebsd-questions@freebsd.org> Cc: sos@freebsd.org Subject: "acd0: rezero failed" when burning on JVC RWD RW2224 CD-RW with 3.1_R Message-ID: <XFMail.990527021759.dburr@pobox.com>
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Hardware: EPoX EP-MVP3G motherboard (VIA MVP3 Apollo), AMD K6-2-3D/300, 128MB RAM My hard disks are all SCSI, and the CD burner is ATAPI (see below). CD-burner: wdc0 at 0x1f0-0x1f7 irq 14 flags 0xa0ff on isa wdc0: unit 0 (atapi): <RWD RW2224/2.06>, removable, accel, dma, iordis acd0: drive speed 4125KB/sec, 1860KB cache acd0: supported read types: CD-R, CD-RW, CD-DA, packet track acd0: supported write types: CD-R, CD-RW, test write acd0: Audio: play, 255 volume levels acd0: Mechanism: ejectable tray acd0: Medium: no/blank disc inside, unlocked, lock protected (This is an OEM version of a JVC ATAPI CD-RW drive, Model 2080. This drive is marketed by Pacific Digital as the "2X24X2". Web site http://www.1pdc.com/) OS: FreeBSD 3.1-RELEASE I am unable to burn a disk (tried boht CD-R and CD-RW) with this setup. The "prepdisk" and "track data" commands work fine. I can also successfully erase CD-RW disks using the "blank" command to wormcontrol. Reading CD's (and playing audio CD's) works perfectly as well. But when using dd/team to write data to the disk, I get the following error in dmesg and the process exits wiht I/O error: acd0: rezero failed I am using the standard "burndata" script (in /usr/share/examples/atapi) with the /dev/racd0c device. This drive works fine under Windows (with Adaptec CD-creator) and Linux (using X-CD-Roast, cdrecord, et al). Any clues? Any assistance you can provide would be greatly appreciated. Thanks! --- Donald Burr <dburr@pobox.com> | PGP: Your *NEW* WWW HomePage: http://more.at/dburr/ ICQ #16997506 | right to Address: P.O. Box 91212, Santa Barbara, CA 93190-1212 | 'Net privacy. Phone: (805) 957-9666 FAX: (800) 492-5954 | USE IT. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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