2008年2月18日

[plamo:28913] Re: cdrecord(ATAPI)

Plamo大好 wrote:
その後も、調べてみました。

>> SーATAのDVDドライブでは、CDーR、RWへの書き込みは、
>> うまく出来なのではないでしょうか?
> やはり、SーATAデバイスのドライブは現状では難しそうです。
でも何か方法が有るのではないのだろうかと、気分を入れ換えつつ
検索してみました。

http://lists.debian.org/cdwrite/2007/04/msg00034.html
から、
http://www.metamorpher.de/files/cdrecord-sata.txt
に行き着きました。

> だんだん分かって来たのですが、****の商用ソフトを使えば、
> 現状ドライブでも使えると言う方に解釈しました。
商用ソフトの宣伝をするつもりでは有りませんでした。
こちらの選択にするのは、悔しいのでなんとかならないかと
次のように試してみたところ、32倍速ではないものの何とかなりました。

bash-3.2# cdrecord -vvv dev=/dev/sr0 speed=32 -eject -data
CentOS-4.6-i386-bin1of4.iso
cdrecord: No write mode specified.
cdrecord: Asuming -sao mode.
cdrecord: If your drive does not accept -sao, try -tao.
cdrecord: Future versions of cdrecord may have different drive dependent
defaults.
Cdrecord-ProDVD-Clone 2.01.01a28 (i686-pc-linux-gnu) Copyright (C)
1995-2007 J?rg Schilling
cdrecord: Warning: Running on Linux-2.6.23.14-plamoSMP
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/sr0'
devname: '/dev/sr0'
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 'schily-0.9'.
Using libscg transport code version 'schily-scsi-linux-sg.c-1.92'
SCSI buffer size: 64512
atapi: 1
Device type : Removable CD-ROM
Version : 5
Response Format: 2
Capabilities :
Vendor_info : 'HL-DT-ST'
Identifikation : 'DVDRAM GH20NS10 '
Revision : 'EL00'
Device seems to be: Generic mmc2 DVD-R/DVD-RW/DVD-RAM.
Current: CD-RW
Profile: DVD-RAM
Profile: DVD-R sequential recording
Profile: DVD-R/DL sequential recording
Profile: DVD-R/DL layer jump recording
Profile: DVD-RW sequential recording
Profile: DVD-RW restricted overwrite
Profile: DVD+RW
Profile: DVD+R
Profile: DVD+R/DL
Profile: DVD-ROM
Profile: CD-R
Profile: CD-RW (current)
Profile: CD-ROM
Profile: Removable Disk
Feature: 'Profile List' (current) (persistent)
Feature: 'Core' (current) (persistent)
Feature: 'Morphing' (current) (persistent)
Feature: 'Removable Medium' (current) (persistent)
Feature: 'Write Protect'
Feature: 'Random Readable'
Feature: 'Multi Read'
Feature: 'CD Read'
Feature: 'DVD Read'
Feature: 'Random Writable'
Feature: 'Incremental Streaming Writable' (current)
Feature: 'Formattable' (current)
Feature: 'Defect Management'
Feature: 'Restricted Overwrite' (current)
Feature: 'DVD+RW'
Feature: 'DVD+R'
Feature: 'Rigid Restricted Overwrite'
Feature: 'CD Track at Once' (current)
Feature: 'CD Mastering' (current)
Feature: 'DVD-R/-RW Write'
Feature: 'Layer Jump Recording'
Feature: 'CD-RW Write' (current) (persistent)
Feature: 'DVD+R/DL Read'
Feature: 'Power Management' (current) (persistent)
Feature: 'S.M.A.R.T.'
Feature: 'CD Audio analog play'
Feature: 'Microcode Upgrade'
Feature: 'Time-out' (current) (persistent)
Feature: 'DVD-CSS'
Feature: 'Real Time Streaming'
Feature: 'Logical Unit Serial Number' (current) (persistent) Serial:
'K5G7BR92505 '
Feature: 'Disk Control Blocks'
Feature: 'DVD CPRM'
Feature: 'Microcode Information' (current) (persistent)
Feature: 0x0113 (current) (persistent)
Supported CD-RW media types: 0F
Drive current speed: 4
Drive default speed: 4
Drive max speed : 4
Selected speed : 4
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 LAYER_JUMP
Drive buf size : 1053696 = 1029 KB
Drive pbuf size: 1966080 = 1920 KB
FIFO size : 4194304 = 4096 KB
Track 01: data 635 MB
track: 1 start: 0 pregap: 150
Total size: 729 MB (72:18.05) = 325354 sectors
Lout start: 730 MB (72:20/04) = 325354 sectors
41 00 00 14 00 00 00 00
41 01 00 10 00 00 00 00
41 01 01 10 00 00 02 00
41 AA 01 14 00 48 14 04
Track 1 start 0
Track 2 start 325354
41 00 A0 00 00 00 00 01 00 00 00 00
41 00 A1 00 00 00 00 01 00 00 00 00
41 00 A2 00 00 00 00 72 20 04 00 00
41 00 01 00 00 00 00 00 02 00 00 00
Current Secsize: 2048
ATIP info from disk:
Indicated writing power: 6
Reference speed: 2
Disk Is not unrestricted
Disk Is erasable
ATIP start of lead in: -11078 (97:34/22)
ATIP start of lead out: 359849 (79:59/74)
1T speed low: 0 (reserved val 0) 1T speed high: 4
2T speed low: 0 (reserved val 5) 2T speed high: 0 (reserved val 12)
power mult factor: 3 5
recommended erase/write power: 3
A1 values: 02 3A B0
A2 values: 5C C6 26
Disk type: Phase change
Manuf. index: 11
Manufacturer: Mitsubishi Chemical Corporation

Capacity Blklen/Sparesz. Type
0 2048 No Media Present or Unknown Capacity
Blocks total: 359849 Blocks current: 359849 Blocks remaining: 34495
Starting to write CD/DVD at speed 4 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...
41 00 00 14 00 00 00 00
41 01 00 10 00 00 00 00
41 01 01 10 00 00 02 00
41 AA 01 14 00 48 14 04
cdrecord: WARNING: Drive returns wrong startsec (0) using -150
Writing pregap for track 1 at -150
Starting new track at sector: 0
Track 01: 635 of 635 MB written (fifo 100%) [buf 100%] 4.2x.
Track 01: Total bytes read/written: 666324992/666324992 (325354 sectors).
Writing time: 1126.882s
Average write speed 3.8x.
Min drive buffer fill was 99%
Fixating...
Fixating time: 24.693s

~$ mount /cdrom
~$ ls /cdrom/
CentOS/ NOTES/ RPM-GPG-KEY centosdocs-man.css
images/ repodata/
GPL RELEASE-NOTES-en.html RPM-GPG-KEY-centos4 headers/
isolinux/ yumgroups.xml

CentOSなファイルはお許しください。


投稿者 xml-rpc : 2008年2月18日 01:08
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