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[vine-users:057529] USB CD-RW

  • From: sigeaki sato <sigeaki@xxxxxxxxxxxxxxx>
  • Subject: [vine-users:057529] USB CD-RW
  • Date: Sun, 12 Jan 2003 18:19:27 +0900
  sigeakiです。長文失礼します。

 NEC の LavieNX LB20 に Vine-2.6 (kernel-2.4.20-0vl5) を入れて使用して
 います。これに、 USB CD-RW (Logitec の LCW-Z4408/U) を使用して CD-RW 
 を焼こうとしているのですが、テストのみだとうまくいくのですが、実際書
 き込みをしようとするとうまくいきません。助言お願いいたします。

 USB ケーブルを挿した時の cdrecord -scanbus の結果です。

Cdrecord 1.10 (i686-pc-linux-gnu) Copyright (C) 1995-2001 Jrg Schilling
Linux sg driver version: 3.1.24
Using libscg version 'schily-0.5'
scsibus0:
	0,0,0	  0) 'TEAC    ' 'CD-220EA        ' '1.5A' Removable CD-ROM
	0,1,0	  1) *
	0,2,0	  2) *
	0,3,0	  3) *
	0,4,0	  4) *
	0,5,0	  5) *
	0,6,0	  6) *
	0,7,0	  7) *
scsibus1:
	1,0,0	100) 'PHILIPS ' '4424 CDRW USB   ' '3045' Removable CD-ROM
	1,1,0	101) *
	1,2,0	102) *
	1,3,0	103) *
	1,4,0	104) *
	1,5,0	105) *
	1,6,0	106) *
	1,7,0	107) *

 cdrecord -v speed=2 dev=1,0,0 -dummy -eject -data/home/sigeaki/tmp/cd.iso
 の結果です。

Cdrecord 1.10 (i686-pc-linux-gnu) Copyright (C) 1995-2001 Jg Schilling
TOC Type: 1 = CD-ROM
scsidev: '1,0,0'
scsibus: 1 target: 0 lun: 0
Linux sg driver version: 3.1.24
Using libscg version 'schily-0.5'
atapi: 1
Device type    : Removable CD-ROM
Version        : 2
Response Format: 1
Vendor_info    : 'PHILIPS '
Identifikation : '4424 CDRW USB   '
Revision       : '3045'
Device seems to be: Generic mmc CD-RW.
Using generic SCSI-3/mmc CD-R driver (mmc_cdr).
Driver flags   : SWABAUDIO
Drive buf size : 1343488 = 1312 KB
FIFO size      : 4194304 = 4096 KB
Track 01: data    9 MB        
Total size:      10 MB (01:03.17) = 4738 sectors
Lout start:      10 MB (01:05/13) = 4738 sectors
Current Secsize: 2048
ATIP info from disk:
  Indicated writing power: 5
  Reference speed: 2
  Is not unrestricted
  Is erasable
  ATIP start of lead in:  -12900 (97:10/00)
  ATIP start of lead out: 359849 (79:59/74)
  speed low: 0 speed high: 4
  power mult factor: 4 5
  recommended erase/write power: 3
  A2 values: 5C C6 26
Disk type:    unknown
Manuf. index: -1
Manufacturer: unknown (not in table)
Blocks total: 359849 Blocks current: 359849 Blocks remaining: 355111
Starting to write CD/DVD at speed 2 in dummy mode for single session.
Last chance to quit, starting dummy write in 0 seconds. Operation starts.
Waiting for reader process to fill input buffer ... input buffer ready.
Starting new track at sector: 0
Track 01:   9 of   9 MB written (fifo 100%).
Track 01: Total bytes read/written: 9699328/9699328 (4736 sectors).
Writing  time:   36.984s
Fixating...
WARNING: Some drives don't like fixation in dummy mode.
Fixating time:    0.043s
cdrecord: fifo had 153 puts and 153 gets.
cdrecord: fifo was 0 times empty and 87 times full, min fill was 96%.

 cdrecord -v speed=2 dev=1,0,0 -eject -data /home/sigeaki/tmp/cd.iso
と-dummyをはずすと
cdrecord: No such device or address. Cannot send SCSI cmd via ioctl
というメッセージをはいてしまいます。

その後、 cdrecord -scanbus すると、次のようになり、 USB CD-RW が見え
なくなってしまい、挿しなおしするとまた見えるようになります。

Cdrecord 1.10 (i686-pc-linux-gnu) Copyright (C) 1995-2001 Jg Schilling
Linux sg driver version: 3.1.24
Using libscg version 'schily-0.5'
scsibus0:
	0,0,0	  0) 'TEAC    ' 'CD-220EA        ' '1.5A' Removable CD-ROM
	0,1,0	  1) *
	0,2,0	  2) *
	0,3,0	  3) *
	0,4,0	  4) *
	0,5,0	  5) *
	0,6,0	  6) *
	0,7,0	  7) *

★sigeaki sato★
sigeaki@xxxxxxxxxxxxxxx