On Sun, Oct 27 2002, Jens Axboe wrote:
> > Now if C2 scans would work that'd be great ;-)
> >
> > [plail@plailis_lfs:plail]$ readcd dev=/dev/hdc -c2scan
> > Read speed: 7056 kB/s (CD 40x, DVD 5x).
> > Write speed: 0 kB/s (CD 0x, DVD 0x).
> > Capacity: 4116432 Blocks = 8232864 kBytes = 8039 MBytes = 8430 prMB
> > Sectorsize: 2048 Bytes
> > Copy from SCSI (0,0,0) disk to file '/dev/null'
> > end: 4116432
> > addr: 0 cnt: 99^Mreadcd: Operation not permitted. Cannot send SCSI cmd vi
> > readcd: Operation not permitted. Cannot send SCSI cmd via ioctl
>
> Interesting, have no tried readcd at all myself. Will give it a spin and
> fix this tomorrow.
It uses SCSI_IOCTL_SEND_COMMAND ioctl, an old piece of crap interface
instead of libscg. I can add the 50 lines or so to emulate that ioctl,
but it would probably be better if readcd just got converted to use
libscg instead.
-- Jens Axboe- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Thu Oct 31 2002 - 22:00:36 EST