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Re: startsec problem?

It certainly could be documented better so people would see how to do it. AFAIK it's It certainly could be documented better so people would see how to do it. AFAIK it's Alexey Toptygin wrote:
I originally sent this to <cdrtools@packages.debian.org> as cdrecord instructs, but I've not heard anything back, and I'm unable to locate archives for that (list? or does it forward to the package maintainer?) so I'm reposting it here. Any help would be appreciated; I'm willing to test/troubleshoot. I'm not on the list, so please Cc: me.
I took an audio CD, cloned it with readcd, and grabbed the tracks with cdparanoia. Then, I tried to burn the cloned image:
Let's start with why you didn't do the rip on the original media... cloning usually creates an ectype (a true and faithful copy of an original), so if there were defects in the original you wind up with a shiny new defective copy :-( For instance if you clone a CD with a scratch you can get a copy which has no physical defect but returns the same data a the CD with the scratch. This is generally not an improvement. 



----
$ sudo cdrecord -v -clone -raw96r cdimage
Cdrecord-Clone 2.01.01a03 (i686-pc-linux-gnu) Copyright (C) 1995-2005 Joerg Schilling NOTE: this version of cdrecord is an inofficial (modified) release of cdrecord 
and thus may have bugs that are not present in the original version.
Please send bug reports and support requests to <cdrtools@packages.debian.org>. 
The original author should not be bothered with problems of this version.

cdrecord: Warning: Running on Linux-2.6.15-1-686
cdrecord: There are unsettled issues with Linux-2.5 and newer.
cdrecord: If you have unexpected problems, please try Linux-2.4 or Solaris. 
TOC Type: 1 = CD-ROM
scsidev: '/dev/hdb'
devname: '/dev/hdb'
scsibus: -2 target: -2 lun: -2
Warning: Open by 'devname' is unintentional and not supported.
Linux sg driver version: 3.5.27
Using libscg version 'debian-0.8debian2'.
cdrecord: Warning: using inofficial version of libscg (debian-0.8debian2 '@(#)scsitransp.c 1.91 04/06/17 Copyright 1988,1995,2000-2004 J. Schilling'). 
SCSI buffer size: 64512
atapi: 1
Device type : Removable CD-ROM
Version : 0
Response Format: 3
Capabilities : Vendor_info : 'PLEXTOR '
Identifikation : 'DVDR PX-740A '
Revision : '1.00'
Device seems to be: Generic mmc2 DVD-R/DVD-RW.
Current: 0x0009
Profile: 0x002B Profile: 0x001B Profile: 0x001A Profile: 0x0016 Profile: 0x0015 Profile: 0x0014 Profile: 0x0011 Profile: 0x0010 Profile: 0x000A Profile: 0x0009 (current) Profile: 0x0008 cdrecord: This version of cdrecord does not include DVD-R/DVD-RW support code. cdrecord: See /usr/share/doc/cdrecord/README.DVD.Debian for details on DVD support. 
Using generic SCSI-3/mmc CD-R/CD-RW driver (mmc_cdr).
Driver flags : MMC-3 SWABAUDIO BURNFREE Supported modes: TAO PACKET SAO SAO/R96R RAW/R16 RAW/R96R 
Drive buf size : 1073152 = 1048 KB
FIFO size : 4194304 = 4096 KB
Encoding speed : 101x (7543 sectors/s) for libedc from Heiko Ei�feldt
Track 01: data 419 MB Total size: 403 MB (39:56.76) = 179757 sectors
Lout start: 403 MB (39:58/57) = 179757 sectors
Current Secsize: 2048
ATIP info from disk:
Indicated writing power: 4
Is not unrestricted
Is not erasable
Disk sub type: Medium Type A, high Beta category (A+) (3)
ATIP start of lead in: -11849 (97:24/01)
ATIP start of lead out: 359847 (79:59/72)
Disk type: Long strategy type (Cyanine, AZO or similar)
Manuf. index: 25
Manufacturer: Taiyo Yuden Company Limited
Blocks total: 359847 Blocks current: 359847 Blocks remaining: 180090
Starting to write CD/DVD at speed 48 in real RAW/RAW96R mode for single session. 
Last chance to quit, starting real write 0 seconds. Operation starts.
Waiting for reader process to fill input buffer ... input buffer ready.
BURN-Free is ON.
Turning BURN-Free off
Performing OPC...
cdrecord: WARNING: Drive returns wrong startsec (0) using -11849 from ATIP 
Writing lead-in at sector -11849
Lead-in write time: 12.928s
Writing pregap for track 1 at -150
Starting new track at sector: 0
Track 01: 419 of 419 MB written (fifo 100%) [buf 91%] 37.8x.
Track 01: Total bytes read/written: 440045136/440045136 (179757 sectors).
Writing time: 99.595s
Average write speed 27.7x.
Min drive buffer fill was 26%
Writing Leadout...
Fixating...
Fixating time: 37.845s
cdrecord: fifo had 6914 puts and 6914 gets.
cdrecord: fifo was 0 times empty and 3299 times full, min fill was 92%.
----
This produced a coaster; when I tried to do anything with it, the drive took forever to respond, so DMA got disabled, and the bus was reset: 

----
Apr 5 19:10:00 rain kernel: hdb: status error: status=0x00 { }
Apr 5 19:10:01 rain kernel: ide: failed opcode was: unknown
Apr 5 19:10:01 rain kernel: hdb: status error: status=0x00 { }
Apr 5 19:10:01 rain kernel: ide: failed opcode was: unknown
Apr 5 19:10:01 rain kernel: hdb: status error: status=0x00 { }
Apr 5 19:10:01 rain kernel: ide: failed opcode was: unknown
Apr 5 19:10:01 rain kernel: hdb: status error: status=0x00 { }
Apr 5 19:10:01 rain kernel: ide: failed opcode was: unknown
Apr 5 19:10:01 rain kernel: hdb: DMA disabled
Apr 5 19:10:01 rain kernel: hdb: ATAPI reset complete
----
Then, I tried to just burn the tracks in dao mode; I think the fifo is so low because the drive is in PIO mode (but the source hard drive was on a different bus...): 

----
$ sudo cdrecord -v -dao -audio track*
Cdrecord-Clone 2.01.01a03 (i686-pc-linux-gnu) Copyright (C) 1995-2005 Joerg Schilling NOTE: this version of cdrecord is an inofficial (modified) release of cdrecord 
and thus may have bugs that are not present in the original version.
Please send bug reports and support requests to <cdrtools@packages.debian.org>. 
The original author should not be bothered with problems of this version.

cdrecord: Warning: Running on Linux-2.6.15-1-686
cdrecord: There are unsettled issues with Linux-2.5 and newer.
cdrecord: If you have unexpected problems, please try Linux-2.4 or Solaris. 
TOC Type: 0 = CD-DA
scsidev: '/dev/hdb'
devname: '/dev/hdb'
scsibus: -2 target: -2 lun: -2
Warning: Open by 'devname' is unintentional and not supported.
Linux sg driver version: 3.5.27
Using libscg version 'debian-0.8debian2'.
cdrecord: Warning: using inofficial version of libscg (debian-0.8debian2 '@(#)scsitransp.c 1.91 04/06/17 Copyright 1988,1995,2000-2004 J. Schilling'). 
SCSI buffer size: 64512
atapi: 1
Device type : Removable CD-ROM
Version : 0
Response Format: 3
Capabilities : Vendor_info : 'PLEXTOR '
Identifikation : 'DVDR PX-740A '
Revision : '1.00'
Device seems to be: Generic mmc2 DVD-R/DVD-RW.
Current: 0x0009
Profile: 0x002B Profile: 0x001B Profile: 0x001A Profile: 0x0016 Profile: 0x0015 Profile: 0x0014 Profile: 0x0011 Profile: 0x0010 Profile: 0x000A Profile: 0x0009 (current) Profile: 0x0008 cdrecord: This version of cdrecord does not include DVD-R/DVD-RW support code. cdrecord: See /usr/share/doc/cdrecord/README.DVD.Debian for details on DVD support. 
Using generic SCSI-3/mmc CD-R/CD-RW driver (mmc_cdr).
Driver flags : MMC-3 SWABAUDIO BURNFREE Supported modes: TAO PACKET SAO SAO/R96R RAW/R16 RAW/R96R 
Drive buf size : 1073152 = 1048 KB
FIFO size : 4194304 = 4096 KB
Track 01: audio 26 MB (02:35.21) no preemp Track 02: audio 29 MB (02:57.16) no preemp Track 03: audio 32 MB (03:12.21) no preemp Track 04: audio 20 MB (02:03.45) no preemp Track 05: audio 30 MB (03:00.02) no preemp Track 06: audio 26 MB (02:40.37) no preemp Track 07: audio 30 MB (03:03.53) no preemp Track 08: audio 26 MB (02:34.56) no preemp Track 09: audio 31 MB (03:07.28) no preemp Track 10: audio 24 MB (02:26.72) no preemp Track 11: audio 25 MB (02:32.90) no preemp Track 12: audio 18 MB (01:47.97) no preemp Track 13: audio 35 MB (03:29.49) no preemp Track 14: audio 44 MB (04:25.85) no preemp Total size: 403 MB (39:56.76) = 179757 sectors 
Lout start: 403 MB (39:58/57) = 179757 sectors
Current Secsize: 2048
ATIP info from disk:
Indicated writing power: 4
Is not unrestricted
Is not erasable
Disk sub type: Medium Type A, high Beta category (A+) (3)
ATIP start of lead in: -11849 (97:24/01)
ATIP start of lead out: 359847 (79:59/72)
Disk type: Long strategy type (Cyanine, AZO or similar)
Manuf. index: 25
Manufacturer: Taiyo Yuden Company Limited
Blocks total: 359847 Blocks current: 359847 Blocks remaining: 180090
Starting to write CD/DVD at speed 48 in real SAO mode for single session.
Last chance to quit, starting real write 0 seconds. Operation starts.
Waiting for reader process to fill input buffer ... input buffer ready.
BURN-Free is ON.
Turning BURN-Free off
Performing OPC...
Sending CUE sheet...
cdrecord: Success. read track info: scsi sendcmd: no error
CDB: 52 01 00 00 00 FF 00 00 1C 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 05 00 00 00 00 12 00 00 00 00 24 00 00 00
Sense Key: 0x5 Illegal Request, Segment 0
Sense Code: 0x24 Qual 0x00 (invalid field in cdb) Fru 0x0
Sense flags: Blk 0 (not valid) resid: 28
cmd finished after 0.002s timeout 240s
cdrecord: Cannot get next writable address for 'invisible' track.
cdrecord: This means that we are checking recorded media.
cdrecord: This media cannot be written in streaming mode anymore.
cdrecord: If you like to write to 'preformatted' RW media, try to blank the media first. 
cdrecord: WARNING: Drive returns wrong startsec (0) using -150
Writing pregap for track 1 at -150
Starting new track at sector: 0
Track 01: 26 of 26 MB written (fifo 12%) [buf 33%] 18.0x.
Track 01: Total bytes read/written: 27379632/27379632 (11641 sectors).
Starting new track at sector: 11641
Track 02: 29 of 29 MB written (fifo 45%) [buf 28%] 14.4x.
Track 02: Total bytes read/written: 31251024/31251024 (13287 sectors).
Starting new track at sector: 24928
Track 03: 32 of 32 MB written (fifo 20%) [buf 33%] 17.2x.
Track 03: Total bytes read/written: 33906432/33906432 (14416 sectors).
Starting new track at sector: 39344
Track 04: 20 of 20 MB written (fifo 17%) [buf 22%] 18.6x.
Track 04: Total bytes read/written: 21777168/21777168 (9259 sectors).
Starting new track at sector: 48603
Track 05: 30 of 30 MB written (fifo 37%) [buf 26%] 17.8x.
Track 05: Total bytes read/written: 31756704/31756704 (13502 sectors).
Starting new track at sector: 62105
Track 06: 26 of 26 MB written (fifo 6%) [buf 34%] 18.3x.
Track 06: Total bytes read/written: 28289856/28289856 (12028 sectors).
Starting new track at sector: 74133
Track 07: 30 of 30 MB written (fifo 32%) [buf 26%] 18.3x.
Track 07: Total bytes read/written: 32375280/32375280 (13765 sectors).
Starting new track at sector: 87898
Track 08: 26 of 26 MB written (fifo 40%) [buf 34%] 17.0x.
Track 08: Total bytes read/written: 27264384/27264384 (11592 sectors).
Starting new track at sector: 99490
Track 09: 31 of 31 MB written (fifo 3%) [buf 39%] 19.1x.
Track 09: Total bytes read/written: 33036192/33036192 (14046 sectors).
Starting new track at sector: 113536
Track 10: 24 of 24 MB written (fifo 45%) [buf 31%] 14.9x.
Track 10: Total bytes read/written: 25881408/25881408 (11004 sectors).
Starting new track at sector: 124540
Track 11: 25 of 25 MB written (fifo 48%) [buf 28%] 14.9x.
Track 11: Total bytes read/written: 26972736/26972736 (11468 sectors).
Starting new track at sector: 136008
Track 12: 18 of 18 MB written (fifo 15%) [buf 44%] 18.2x.
Track 12: Total bytes read/written: 19046496/19046496 (8098 sectors).
Starting new track at sector: 144106
Track 13: 35 of 35 MB written (fifo 29%) [buf 29%] 17.7x.
Track 13: Total bytes read/written: 36954624/36954624 (15712 sectors).
Starting new track at sector: 159818
Track 14: 44 of 44 MB written (fifo 9%) [buf 33%] 19.4x.
Track 14: Total bytes read/written: 46896528/46896528 (19939 sectors).
Writing time: 146.791s
Average write speed 16.9x.
Min drive buffer fill was 16%
Fixating...
Fixating time: 26.207s
cdrecord: fifo had 6664 puts and 6664 gets.
cdrecord: fifo was 102 times empty and 1 times full, min fill was 0%.
----

This produced a working disc, but the 'startsec' error was still there.

Alex
ey




--
bill davidsen <davidsen@tmr.com>
 CTO TMR Associates, Inc
 Doing interesting things with small computers since 1979
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