From: Jens Axboe <axboe@suse.de>
To: Markus Plail <plail@web.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [Bug] 2.5.44-ac2 cdrom eject panic
Date: Mon, 28 Oct 2002 13:14:33 +0100 [thread overview]
Message-ID: <20021028121433.GA872@suse.de> (raw)
In-Reply-To: <20021027185636.GJ3966@suse.de>
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
next prev parent reply other threads:[~2002-10-28 12:11 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-25 10:36 [Bug] 2.5.44-ac2 cdrom eject panic Nyk Tarr
2002-10-25 10:39 ` Jens Axboe
2002-10-25 13:09 ` Markus Plail
2002-10-25 14:35 ` Jens Axboe
2002-10-25 14:42 ` Jens Axboe
2002-10-25 16:39 ` Markus Plail
2002-10-25 16:53 ` Jens Axboe
2002-10-27 19:41 ` Markus Plail
2002-10-27 18:56 ` Jens Axboe
2002-10-28 12:14 ` Jens Axboe [this message]
2002-10-28 15:14 ` Markus Plail
2002-10-28 14:58 ` Jens Axboe
2002-10-25 13:10 ` Nyk Tarr
2002-10-25 14:46 ` Jens Axboe
2002-10-25 14:48 ` Jens Axboe
2002-10-25 17:25 ` Nyk Tarr
2002-10-25 17:31 ` Jens Axboe
2002-10-25 13:49 ` Alan Cox
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