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
Oct 30 16:30:26 turtle kernel: CD-ROM I/O error: dev 0b:00, sector 64
Oct 30 16:30:26 turtle kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=32
Oct 30 16:30:28 turtle kernel: SCSI CD error : host 0 id 5 lun 0 return code = 28000002
Oct 30 16:30:28 turtle kernel: [valid=0] Info fld=0x0, Current sr0b:00: sense key Blank Check
Oct 30 16:30:28 turtle kernel: Additional sense indicates Illegal mode for this track
Oct 30 16:30:28 turtle kernel: CD-ROM I/O error: dev 0b:00, sector 64
Oct 30 16:30:28 turtle kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=32
Oct 30 16:30:41 turtle kernel: SCSI CD error : host 0 id 5 lun 0 return code = 28000002
Oct 30 16:30:41 turtle kernel: [valid=0] Info fld=0x0, Current sr0b:00: sense key Blank Check
Oct 30 16:30:41 turtle kernel: Additional sense indicates Illegal mode for this track
Oct 30 16:30:41 turtle kernel: CD-ROM I/O error: dev 0b:00, sector 64
Oct 30 16:30:41 turtle kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=32
Oct 30 16:30:50 turtle kernel: SCSI CD error : host 0 id 5 lun 0 return code = 28000002
Oct 30 16:30:50 turtle kernel: [valid=0] Info fld=0x0, Current sr0b:00: sense key Blank Check
Oct 30 16:30:50 turtle kernel: Additional sense indicates Illegal mode for this track
Oct 30 16:30:50 turtle kernel: CD-ROM I/O error: dev 0b:00, sector 64
Oct 30 16:30:50 turtle kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=32
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
here are the kernel messages when this happend the first time:
Additional sense indicates Invalid field in cdb
VFS: Disk change detected on device sr(11,0)
ISO 9660 Extensions: RRIP_1991A
attempt to access beyond end of device
0b:00: rw=0, want=454482, limit=387010
dev 0b:00 blksize=2048 blocknr=227240 sector=908960 size=2048 count=1
any ideas, questions, suggestions ?
Harald
--
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Harald Koenig, \/\/\/\/\/\/\/\/\/
Inst.f.Theoret.Astrophysik // / \\ \
koenig@tat.physik.uni-tuebingen.de ^^^^^ ^^^^^
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