Re: sr_mod problem in 2.2.13

Jens Axboe (axboe@image.dk)
Sat, 30 Oct 1999 19:06:35 +0200

On Sat, Oct 30 1999, Harald Koenig wrote:
> now this happend the 2nd time, so it's not just a single hickup
> and I could do some finer tests:
>
> after some time, mounting CDs doesn't work anymore. I've used e.g. cdda2wav,
> cdparanoia etc. before on this SCSI CDROM drive, don't know yet if this might
> be a problem. this never happend before (until the day before yesterday),
> nut OTOH I've never used cdda2wav, cdparanoia etc. before! might be just
> a random coincidence, but might also be a pointer to some open problem.
>
> anyway, here are the kernel error messages I get:
>
> Oct 30 16:30:26 turtle kernel: SCSI CD error : host 0 id 5 lun 0 return code = 28000002
> Oct 30 16:30:26 turtle kernel: [valid=0] Info fld=0x0, Current sr0b:00: sense key Blank Check
> Oct 30 16:30:26 turtle kernel: Additional sense indicates Illegal mode for this track

This looks like you are trying to mount an audio track, for example.

> and after `rmmod sr_mod' it works again:
>
> Oct 30 16:30:56 turtle kernel: Detected scsi CD-ROM sr0 at scsi0, channel 0, id 5, lun 0
> Oct 30 16:30:56 turtle kernel: Detected scsi CD-ROM sr1 at scsi1, channel 0, id 4, lun 0
> Oct 30 16:30:56 turtle kernel: aha1542.c: I/O error mbo=4 tarstat=2 hastat=0 idlun=80
> Oct 30 16:30:56 turtle kernel: aha1542_intr_handle: sense: f0 00 05 00 00 00 00 0a 00 00 00 00 24 00 00 cd
> Oct 30 16:30:56 turtle kernel: Info fld=0x0, Current xx00:00: sense key Illegal Request
> Oct 30 16:30:56 turtle kernel: Additional sense indicates Invalid field in cdb
> Oct 30 16:30:56 turtle kernel: VFS: Disk change detected on device sr(11,0)
> Oct 30 16:30:56 turtle kernel: ISO 9660 Extensions: RRIP_1991A

I'm not entirely sure what you are experiencing - you talk about
cdparanoia and cdda2wav and then about mounting problems. Could
you clarify this a bit, what exactly are you doing and what
doesn't work?

-- 
*  Jens Axboe <axboe@image.dk>
*  Linux CD-ROM Maintainer
*  http://www.kernel.dk


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