Date: Mon, 30 Nov 1998 22:28:58 -0700 (MST) From: "Kenneth D. Merry" <ken@plutotech.com> To: mph@pobox.com (Matthew Hunt) Cc: freebsd-scsi@FreeBSD.ORG Subject: Re: tosha reports random errors after transition to CAM Message-ID: <199812010528.WAA13755@panzer.plutotech.com> In-Reply-To: <19981129142027.A9664@wopr.caltech.edu> from Matthew Hunt at "Nov 29, 98 02:20:27 pm"
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Matthew Hunt wrote... > Since upgrading from 2.2-STABLE to 3.0-CURRENT, and hence CAM, I > have observed random errors when using tosha to read CD audio data > from my CD-ROM drive. The drive is branded IBM, but when I purchased > it, I was told that it is a Toshiba XM-4101. > > When I try to rip CD audio, tosha emits the following error: > > wopr:~/tmp$ tosha -v -t 1 -o out.pcm > Device: /dev/cd0c IBM CDRM00201 !F 0724 > tosha: WARNING: Drive type not recognized. > Output file: out.pcm > > track playing start end raw size mp3 size # of > number time sector sector in bytes 128 kbps frames > -------------------------------------------------------------- > 1 4:22'18 0 19667 46259136 4196675 10039 > error returned from CD-DA read command: > (pass1:ahc0:0:3:0): Vendor Specific Command. CDB: d8 > (pass1:ahc0:0:3:0): ILLEGAL REQUEST asc:bf,0 > (pass1:ahc0:0:3:0): Vendor Specific ASC > > The error is always the same, but it occurs at random places and does > not appear to depend on what CD or track I am ripping. I never had > any problems pre-CAM. I have (obviously) recompiled tosha to support > the CAM architecture. > > Can anyone provide illumination? It's kinda difficult to decipher vendor-specific error messages. I would suggest contacting Oliver Fromme <oliver.fromme@heim3.tu-clausthal.de>. He is the author of tosha, and he may know what that error code means. He may also want to explicitly define that particular IBM CDROM drive as a Toshiba-like drive. I'm not sure why it would behave differently under CAM than under the old SCSI subsystem. Ken -- Kenneth Merry ken@plutotech.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the messagehelp
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