Bug#605756: linux-image-2.6.32-5-amd64: Can't burn CD-R media on 2.6.32-5, can burn CDRW. Both work if 2.6.26-2 booted
On Mon, 6 Dec 2010, Ben Hutchings wrote:
[...]
Please can you test Linux 2.6.36 as packaged in experimental?
Ben.
Still unable to write CD-R, CD-RW works,
Louis
Results below \/
scsidev: '/dev/cdrom'
devname: '/dev/cdrom'
scsibus: -2 target: -2 lun: -2
Linux sg driver version: 3.5.27
Wodim version: 1.1.11
SCSI buffer size: 64512
Beginning DMA speed test. Set CDR_NODMATEST environment variable if device
communication breaks or freezes immediately after that.
TOC Type: 1 = CD-ROM
Driveropts: 'burnfree'
Device type : Removable CD-ROM
Version : 5
Response Format: 2
Capabilities :
Vendor_info : 'PIONEER '
Identification : 'DVD-RW DVR-112D'
Revision : '1.21'
Device seems to be: Generic mmc2 DVD-R/DVD-RW.
Current: 0x0009 (CD-R)
Profile: 0x002B (DVD+R/DL)
Profile: 0x001B (DVD+R)
Profile: 0x001A (DVD+RW)
Profile: 0x0016 (DVD-R/DL layer jump recording)
Profile: 0x0015 (DVD-R/DL sequential recording)
Profile: 0x0014 (DVD-RW sequential recording)
Profile: 0x0013 (DVD-RW restricted overwrite)
Profile: 0x0011 (DVD-R sequential recording)
Profile: 0x0010 (DVD-ROM)
Profile: 0x000A (CD-RW)
Profile: 0x0009 (CD-R) (current)
Profile: 0x0008 (CD-ROM)
Using generic SCSI-3/mmc CD-R/CD-RW driver (mmc_cdr).
Driver flags : MMC-3 SWABAUDIO BURNFREE
Supported modes: TAO PACKET SAO SAO/R96P SAO/R96R RAW/R16 RAW/R96P RAW/R96R
Drive buf size : 1267712 = 1238 KB
FIFO size : 4194304 = 4096 KB
Speed set to 5644 KB/s
pregap1: -1
Track 01: data 22 MB padsize: 126 KB
Total size: 25 MB (02:33.18) = 11489 sectors
Lout start: 26 MB (02:35/14) = 11489 sectors
Current Secsize: 2048
ATIP info from disk:
Indicated writing power: 4
Is not unrestricted
Is not erasable
Disk sub type: Medium Type A, low Beta category (A-) (2)
ATIP start of lead in: -12508 (97:15/17)
ATIP start of lead out: 359845 (79:59/70)
Disk type: Short strategy type (Phthalocyanine or similar)
Manuf. index: 22
Manufacturer: Ritek Co.
Blocks total: 359845 Blocks current: 359845 Blocks remaining: 348356
Starting to write CD/DVD at speed 32.0 in real SAO mode for single session.
Last chance to quit, starting real write in 2 seconds....
seconds. Operation starts.
Waiting for reader process to fill input buffer ... input buffer ready.
Performing OPC...
Sending CUE sheet...
Writing pregap for track 1 at -150
Starting new track at sector: 0
,,,
Track 01: writing 126 KB of pad data.
Track 01: Total bytes read/written: 23400448/23529472 (11489 sectors).
Writing time: 36.495s
Average write speed 6.9x.
Min drive buffer fill was 87%
Fixating...
Fixating time: 8.665s
wodim: fifo had 369 puts and 369 gets.
wodim: fifo was 0 times empty and 133 times full, min fill was 85%.
scsidev: '/dev/cdrom1'
devname: '/dev/cdrom1'
scsibus: -2 target: -2 lun: -2
Linux sg driver version: 3.5.27
Wodim version: 1.1.11
SCSI buffer size: 64512
Beginning DMA speed test. Set CDR_NODMATEST environment variable if device
communication breaks or freezes immediately after that.
TOC Type: 1 = CD-ROM
Driveropts: 'burnfree'
Device type : Removable CD-ROM
Version : 5
Response Format: 2
Capabilities :
Vendor_info : 'PLEXTOR '
Identification : 'DVDR PX-800A '
Revision : '1.00'
Device seems to be: Generic mmc2 DVD-R/DVD-RW.
Current: 0x000A (CD-RW)
Profile: 0x002B (DVD+R/DL)
Profile: 0x001B (DVD+R)
Profile: 0x001A (DVD+RW)
Profile: 0x0016 (DVD-R/DL layer jump recording)
Profile: 0x0015 (DVD-R/DL sequential recording)
Profile: 0x0014 (DVD-RW sequential recording)
Profile: 0x0013 (DVD-RW restricted overwrite)
Profile: 0x0012 (DVD-RAM)
Profile: 0x0011 (DVD-R sequential recording)
Profile: 0x0010 (DVD-ROM)
Profile: 0x000A (CD-RW) (current)
Profile: 0x0009 (CD-R)
Profile: 0x0008 (CD-ROM) (current)
Profile: 0x0002 (Removable disk)
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/R96R
Drive buf size : 890880 = 870 KB
FIFO size : 4194304 = 4096 KB
Speed set to 4234 KB/s
pregap1: -1
Track 01: data 22 MB padsize: 126 KB
Total size: 25 MB (02:33.18) = 11489 sectors
Lout start: 26 MB (02:35/14) = 11489 sectors
Current Secsize: 2048
ATIP info from disk:
Indicated writing power: 1
Reference speed: 0
Is not unrestricted
Is erasable
Disk sub type: Ultra High speed Rewritable media (2)
ATIP start of lead in: -11076 (97:34/24)
ATIP start of lead out: 336075 (74:43/00)
1T speed low: 16 1T speed high: 16
2T speed low: 8 2T speed high: 24
power mult factor: 4 5
recommended erase/write power: 1
A1 values: 66 4A 99
A2 values: 38 80 00
A3 values: 04 C4 A0
Disk type: Phase change
Manuf. index: 11
Manufacturer: Mitsubishi Chemical Corporation
Blocks total: 336075 Blocks current: 336075 Blocks remaining: 324586
Starting to write CD/DVD at speed 24.0 in real SAO mode for single session.
Last chance to quit, starting real write in 2 seconds. 1 seconds. 0 seconds. Operation starts.
Waiting for reader process to fill input buffer ... input buffer ready.
Performing OPC...
Sending CUE sheet...
Writing pregap for track 1 at -150
Starting new track at sector: 0
...
Track 01: writing 126 KB of pad data.
Track 01: Total bytes read/written: 23400448/23529472 (11489 sectors).
Writing time: 31.555s
Average write speed 7.7x.
Min drive buffer fill was 100%
Fixating...
Fixating time: 17.308s
wodim: fifo had 369 puts and 369 gets.
wodim: fifo was 0 times empty and 295 times full, min fill was 84%.
============================ TEST RESULTS ===========================
Linux caritas 2.6.36-trunk-amd64 #1 SMP Wed Oct 27 14:28:29 UTC 2010 x86_64 GNU/Linux
ISO image
dd if=/var/isostaging/test-backup.iso bs=2048 count=11426 conv=notrunc,noerror | md5sum
11426+0 records in
11426+0 records out
23400448 bytes (23 MB) copiede67c214ceb0d24d4406ce3dac64c88d0 -
, 0.171817 s, 136 MB/s
dd if=/var/isostaging/test-backup.iso | head -c 23400448 | md5sum
45704+0 records in
45704+0 records out
23400448 bytes (23 MB) copiede67c214ceb0d24d4406ce3dac64c88d0 -
, 0.148625 s, 157 MB/s
CR-R image ----------------------------------------------------------
dd if=/dev/cdrom bs=2048 count=11426 conv=notrunc,noerror | md5sum
1+0 records in
1+0 records out
c99a74c555371a433d121f551d6c6398 -
2048 bytes (2.0 kB) copied, 0.300688 s, 6.8 kB/s
dd if=/dev/cdrom | head -c 23400448 | md5sum
4+0 records in
4+0 records out
c99a74c555371a433d121f551d6c6398 -
2048 bytes (2.0 kB) copied, 0.000811126 s, 2.5 MB/s
CR-RW image ---------------------------------------------------------
dd if=/dev/cdrom1 bs=2048 count=11426 conv=notrunc,noerror | md5sum
11426+0 records in
11426+0 records out
e67c214ceb0d24d4406ce3dac64c88d0 -
23400448 bytes (23 MB) copied, 20.3651 s, 1.1 MB/s
dd if=/dev/cdrom1 | head -c 23400448 | md5sum
e67c214ceb0d24d4406ce3dac64c88d0 -
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