Re: [gentoo-user] cdrecord-prodvd extrange behaivor

[Uwe Thiem]

On 27 September 2005 17:59, Mauro Sauco wrote:
> On Wed, 28 Sep 2005 00:25:46 +0900, Mauro Sauco wrote
>
> > On Tue, 27 Sep 2005 17:18:41 +0200, Holly Bostick wrote
> >
> > > Jason Stubbs schreef:
> > > > As I said, it doesn't seem like it's misinterpreting from the output
> > >
> > > Actually, it seems to me that it is, from the output:
> > > > Track 01: 4444 of 4444 MB written (fifo 100%). Track 01: Total bytes
> > > > read/written: 4660250624/4660250624 (2275513 sectors). Writing  time:
> > > >  101.814s Fixating... WARNING: Some drives don't like fixation in
> > > > dummy mode.
> >
> > Sorry, I mistakenly pasted the stdout from one of the times that I
> > ran it with -dummy.
> >
> > I've just tried the suggestion from wong again, but same behavior,
>
> Just to make sure that the drive wasnt the problem , I replaced it with a
> completely different drive and got exactly the same behavior. I have no
> clue what could be the problem!

Oh, sorry for my last post. I actually said you replaced. My apologies.

>
> # cdrecord dev=0,0,0 speed=1 -v -eject -dao -data myimg.iso
>
> Cdrecord 1.11a15 (i686-pc-linux-gnu) Copyright (C) 1995-2001 J\uffffrg
> Schilling TOC Type: 1 = CD-ROM
> scsidev: '0,0,0'
> scsibus: 0 target: 0 lun: 0
> Linux sg driver version: 3.5.33
> Using libscg version 'bero-0.5a'
> cdrecord: Warning: using inofficial version of libscg (bero-0.5a
> '@(#)scsitransp.c 1 .81 01/04/20 Copyright 1988,1995,2000 J. Schilling').
> atapi: 1
> Device type    : Removable CD-ROM
> Version        : 2
> Response Format: 2
> Capabilities   :
> Vendor_info    : 'MATSHITA'
> Identifikation : 'DVD-RAM LF-D521 '
> Revision       : 'A116'
> Device seems to be: Generic mmc2 DVD.
> Using generic SCSI-3/mmc DVD-R(W) driver (mmc_mdvd).
> Driver flags   : SWABAUDIO BURNFREE
> Supported modes: PACKET SAO
> Drive buf size : 1671168 = 1632 KB
> FIFO size      : 4194304 = 4096 KB
> Track 01: data  4444 MB
> Total size:     5104 MB (505:40.17) = 2275513 sectors
> Lout start:     5104 MB (505:42/13) = 2275513 sectors
> Current Secsize: 2048
>   ATIP start of lead in:  -150 (00:00/00)
> Disk type:    unknown dye (reserved id code)
> Manuf. index: -1
> Manufacturer: unknown (not in table)
> Blocks total: 2298496 Blocks current: 2298496 Blocks remaining: 22983
> Starting to write CD/DVD at speed 1 in write mode for single session.

No, you have not got the same problem. See, it starts in write rather than in 
dummy mode.

> Last chance to quit, starting real write in 0 seconds. Operation starts.
> Waiting for reader process to fill input buffer ... input buffer ready.
> trackno=0
> BURN-Free is ON.
> Performing OPC...
> Sending CUE sheet...
> cdrecord: WARNING: Drive returns wrong startsec (0) using -150
> Starting new track at sector: 0
> Track 01: 4444 of 4444 MB written (fifo 100%).
> Track 01: Total bytes read/written: 4660250624/4660250624 (2275513

This time it wrote all data.

> sectors). Writing  time:  247.329s
> Fixating...
> Fixating time:    0.000s
> cdrecord: fifo had 73404 puts and 73404 gets.
> cdrecord: fifo was 908 times empty and 799 times full, min fill was 0%

Your fifo still was empty a hell of a lot of times.

Uwe

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http://www.uwix.iway.na (last updated: 20.06.2004)
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