cdrom data 2.2.14pre4 ?

roel@grobbebol.xs4all.nl
Mon, 8 Nov 1999 23:23:31 +0000


a question. I tried to copy a reasonable large file to a jazdisk from cdrom.
this file, approx 570 MB insize can't be copied by linux.

'cp' reports :

avseq01.dat: file: read failed (Input/output error).

and the messages in the logs :

[....]
Nov 8 22:47:12 grobbebol kernel: Error: Illegal request -- (Sense key=0x05)
Nov 8 22:47:12 grobbebol kernel: Illegal mode for this track or incompatible medium -- (asc=0x64, ascq=0x00)
Nov 8 22:47:12 grobbebol kernel: hdc: command error: status=0x51 {DriveReady SeekComplete Error }
Nov 8 22:47:12 grobbebol kernel: hdc: command error: error=0x54
Nov 8 22:47:12 grobbebol kernel: end_request: I/O error, dev 16:00 (hdc), sector 3288
Nov 8 22:47:12 grobbebol kernel: ATAPI device hdc:
Nov 8 22:47:12 grobbebol kernel: Error: Illegal request -- (Sense key=0x05)
Nov 8 22:47:12 grobbebol kernel: Illegal mode for this track or incompatible medium -- (asc=0x64, ascq=0x00)
Nov 8 22:47:12 grobbebol kernel: hdc: command error: status=0x51 {DriveReady SeekComplete Error }
Nov 8 22:47:12 grobbebol kernel: hdc: command error: error=0x54
Nov 8 22:47:12 grobbebol kernel: end_request: I/O error, dev 16:00 (hdc), sector 3292
[....]

I ftp'd the file from another computer running windows to my system and
then, the file was OK of course. FWIW, it's :

/mnt/AVSEQ01.DAT: RIFF (little-endian) data

also note that the windows computer als contains linux kernel 2.2.13 and is
not able to read the data either. so under windows it can read the file,
under linux, it can't.

did I do something elementary wrong or is it a bug ?

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