Mailinglist Archive: packet-writing (124 mails)

[Norbert Preining <preining@xxxxxxxx>]

On Mon, 23 Apr 2001, Jens Axboe wrote:
> Could everybody with a cd-rw drive try the following program, and see if
> works (ie produces lba output) or if it complains about I/O error (and
> dumps a kernel message saying so, please send that too btw).
> 
> axboe@burns:~/proggy $ sudo ./trigger_rahead /dev/hdc
> /dev/hdc: trigger LBA 1024, ra LBA 1050

With ide-scsi running, no pktsetup run (or after -d) I get
trigger_rahead /dev/sr0
ioctl Operation not supported
and in the log:
sr0: CDROM (ioctl) reports ILLEGAL REQUEST

Best wishes

Norbert

-- 
ciao
norb

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