Re: no atapi cdrecord burning with 2.6.0-test11-bk10 / bk13

From: Gene Heskett (gene.heskett_at_verizon.net)
Date: 12/17/03

  • Next message: Martin Schlemmer: "scsi_id segfault with udev-009" 
    To: Jens Axboe <axboe@suse.de>
Date:	Wed, 17 Dec 2003 12:27:53 -0500

    On Wednesday 17 December 2003 11:49, Jens Axboe wrote:
    >On Wed, Dec 17 2003, Gene Heskett wrote:
    >> On Wednesday 17 December 2003 11:25, Thomas Voegtle wrote:
    >> >On Wed, 17 Dec 2003, Gene Heskett wrote:
    >> >> I take that it is attempting to scan all 8 addresses of the
    >> >> scsi bus even though its actually hitting the atapi stuff? Or
    >> >> do I need an even fresher version of cdrecord? or libscg?
    >> >
    >> >Sorry, I shortend my output of cdrecord. With 2.6.0-test11 it
    >> > looks like this:
    >> >
    >> >Using libscg version 'schily-0.7'
    >> >scsibus0:
    >> >cdrecord: Warning: controller returns wrong size for CD
    >> > capabilities page. 0,0,0 0) 'CREATIVE' ' CD5233E '
    >> > '2.05' Removable CD-ROM 0,1,0 1) 'PLEXTOR ' 'CD-R
    >> > PX-W1610A' '1.04' Removable CD-ROM 0,2,0 2) *
    >> > 0,3,0 3) *
    >> > 0,4,0 4) *
    >> > 0,5,0 5) *
    >> > 0,6,0 6) *
    >> > 0,7,0 7) *
    >>
    >> I see. I also don't see the warning you are getting, and this may
    >> be the reason you can't burn. I also do not have the normal cdrom
    >> as device 0. What happens if you swap the master/slave jumpers
    >> and put the recorder first? It might be worth a try, and any
    >> changes in how it works would be a clue as to where the real
    >> stoppage is.
    >
    >The reason is that Thomas is using ATAPI which will go through
    >CDROM_SEND_PACKET (which is broken in -bk), while you are probably
    > not using that transport (and thus going to SG_IO directly, which
    > works).

    I'm using /dev/hdc for burning in the k3b configuration screens,
    however that path may actually be defined. I haven't quite "grok"ed
    all the details, but it works, and works with <10% of the cpu
    involved when burning.

    To me, thats a roaring success :-) 

    -- 
Cheers, Gene
AMD K6-III@500mhz 320M
Athlon1600XP@1400mhz  512M
99.22% setiathome rank, not too shabby for a WV hillbilly
Yahoo.com attornies please note, additions to this message
by Gene Heskett are:
Copyright 2003 by Maurice Eugene Heskett, all rights reserved.
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