Messages in this thread | | | Date | Fri, 29 Sep 2000 17:18:45 +0200 | From | Jens Axboe <> | Subject | Re: cdrom driver thinks Toshiba DVD-RAM door is open |
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On Fri, Sep 29 2000, David M. Rector wrote: > I have some more information on the Toshiba DVD-RAM problem: > I get a 'no medium' error when I try to format a DVD-RAM. A regular CDROM > in the same drive works fine. > > Setting debug in /proc/sys/dev/cdrom/debug issues the following error > when I try to format a blank DVD-RAM disk. > > Sep 29 07:53:14 gonzo4 kernel: cdrom: open failed. > Sep 29 07:54:14 gonzo4 kernel: cdrom: entering cdrom_open > Sep 29 07:54:14 gonzo4 kernel: cdrom: entering open_for_data > Sep 29 07:54:14 gonzo4 kernel: cdrom: drive_status=2 > Sep 29 07:54:14 gonzo4 kernel: cdrom: the tray is open... > Sep 29 07:54:14 gonzo4 kernel: cdrom: trying to close the tray. > Sep 29 07:54:14 gonzo4 kernel: cdrom: bummer. the tray is still not > closed. > Sep 29 07:54:14 gonzo4 kernel: cdrom: tray might not contain a medium. > Sep 29 07:54:14 gonzo4 kernel: cdrom: open failed. > Sep 29 07:54:14 gonzo4 kernel: cdrom: door unlocked. > Sep 29 07:54:14 gonzo4 kernel: cdrom: Use count for "/dev/sr0" now 0
The sr drive status keeps returning CDS_TRAY_OPEN here, because a TEST_UNIT_READY is not suceeding. Interesting. I have the exact same DVD-RAM drive, I'll try and provoke the same behaviour here.
> and is recognized by cdrecord:
[snip]
I don't know what you'd want to use cdrecord for 8)
-- * Jens Axboe <axboe@suse.de> * SuSE Labs - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/
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