.\" @(#)readcd.1	1.5 01/04/16 Copyright 1996 J. Schilling
.\" 
.\" This is free documentation; you can redistribute it and/or
.\" modify it under the terms of the GNU General Public License as
.\" published by the Free Software Foundation; either version 2 of
.\" the License, or (at your option) any later version.
.\"
.\" The GNU General Public License's references to "object code"
.\" and "executables" are to be interpreted as the output of any
.\" document formatting or typesetting system, including
.\" intermediate and printed output.
.\"
.\" This manual is distributed in the hope that it will be useful,
.\" but WITHOUT ANY WARRANTY; without even the implied warranty of
.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
.\" GNU General Public License for more details.
.\"
.\" You should have received a copy of the GNU General Public
.\" License along with this manual; if not, write to the Free
.\" Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
.\" USA.
.\"
.\" Japanese Version Copyright (c) 2001 Yuichi SATO
.\"         all rights reserved.
.\" Translated Sat Dec  1 03:06:05 JST 2001
.\"         by Yuichi SATO <ysato@h4.dion.ne.jp>
.\"
.if t .ds a \v'-0.55m'\h'0.00n'\z.\h'0.40n'\z.\v'0.55m'\h'-0.40n'a
.if t .ds o \v'-0.55m'\h'0.00n'\z.\h'0.45n'\z.\v'0.55m'\h'-0.45n'o
.if t .ds u \v'-0.55m'\h'0.00n'\z.\h'0.40n'\z.\v'0.55m'\h'-0.40n'u
.if t .ds A \v'-0.77m'\h'0.25n'\z.\h'0.45n'\z.\v'0.77m'\h'-0.70n'A
.if t .ds O \v'-0.77m'\h'0.25n'\z.\h'0.45n'\z.\v'0.77m'\h'-0.70n'O
.if t .ds U \v'-0.77m'\h'0.30n'\z.\h'0.45n'\z.\v'0.77m'\h'-0.75n'U
.if t .ds s \\(*b
.if t .ds S SS
.if n .ds a ae
.if n .ds o oe
.if n .ds u ue
.if n .ds s sz
.TH READCD 1 "Version 1.10" "J\*org Schilling" "Schily\'s USER COMMANDS"
.SH ̾
readcd \- ǡ CD ɤ߽Ф񤭹
.SH 
.B readcd
.BI dev= device
[
.I options
]

.SH 
.B readcd
 CD ɤ߽Фꡢǡ CD ˽񤭹ꤹΤ˻Ȥ
.PP
.I device
 CD 쥳
.IR scsibus / target / lun
ؤ
.I SunOS
Ǥ̿ SCSI ɥ饤 
.B scg 
ѤƹԤ롣
¾ OS ǤϡΥɥ饤Ф򥷥ߥ졼Ȥ饤֥Ȥ
Ѳǽʽ񼰤ϡ
.B dev=
.IR scsibus , target , lun
ޤ
.B dev=
.IR target , lun
Ǥ롣
Ԥξ硢CD-R ϥޥΥǥեȤ SCSI Х
³ƤʤФʤʤ
.IR scsibus ,
.IR target , 
.I lun
Ǥ롣
OS  SCSI žμΤʤˤϡ˲äƥǥХե̾
ꤷʤФʤʤΤ⤢롣
ξ񼰤ϡ
.B dev=
.IR devicename : scsibus , target , lun
ޤ
.B dev=
.IR devicename : target , lun
Ǥ롣
Τ褦ʥƥǤϡꤵ줿ǥХΡ̾
1 Ĥ SCSI ǥХΤߤ򻲾ȤƤ硢
.B dev=
.IR devicename : scsibus , target , lun
ˡά
.B dev=
.IR devicename : @
ޤ
.B dev=
.IR devicename : @ , lun
ȤȤǤ롣

.PP
⡼Ȥ SCSI ǥХ˥뤿ˤϡ
⡼ȤΥǥХǤ뤳Ȥ򼨤󥸥
SCSI ǥХ̾դɬפ롣
⡼ȥǥХΥ󥸥
.BI REMOTE: user@host:
ޤ
.BI REMOTE: host:
ȤǤ롣
.br
ǽʥ⡼ SCSI ǥХ̾ϡ
.BI REMOTE: user@host:
ޤ
.BI REMOTE: user@host:1,0,0
ȤǤ롣
1 ܤηǤϡ⡼Ȥ SCSI ǥХΥԤ碌롣
2 ܤηǤϡ
.I host
 SCSI bus # 1,target 0 lun 0 ³Ƥ
SCSI ǥХ˥롣

.PP
.B readcd
Ƥ \s-2UNIX\s0 ϥץåȥեŪˤ뤿ˤϡ
.B dev=
.IR devicename : scsibus , target , lun
Ȥ񼰤ޤ
ˤǥХˤĤƤγ OS ͭμ
桼ФƱä뤳ȤǤ롣
ޤˤꡢºݤΥǥХե̾
.IR scsibus , target , lun
ꤹˡ OS ǥݡȤɬפʤʤ롣

.PP
.I scsibus 
0 ϥޥΥǥեȤ SCSI ХǤ롣
ޥ SCSI ˤĤƤΤܺ٤ʾϡ
֡ȻΥå
.B /var/adm/messages 
򻲾Ȥ뤳ȡ
.IR scsibus , target , lun
ˤɤΤ褦ͤꤷƤ褤ʬʤϡ
.B cdrecord

.B \-scanbus
ץȤäƤߤ뤳ȡ

.SH ץ
.PP
.I dev=
ʳΥץ󤬲ꤵƤʤ硢
.B readcd
å⡼ɤˤʤ롣
å⡼ɤǤϡפʵǽ򤷤塢ؼ˽ä롣
.PP
.TP
.B \-version
Сɽơλ롣
.TP
.BI dev= target
CD 쥳 SCSI target ꤹ롣嵭򻲾ȡ
ŪʥǥХǤ
.BI dev= 6,0
Ǥ롣
ͤǤ target ¾ˡ
ե̾ꤷʤФʤʤ硢
Υե̾ϼ¸Ǥ롣
ξΤʥե̾ϡ
оݤȤ OS ȼΥޥ˥奢˽񤫤Ƥ
.I CAM
򥵥ݡȤƤʤ
.I FreeBSD
ƥǤϡ
.RI ( /dev/rcd0.ctl
ʤɤ) ǥХȤɬפ롣
ξΤʥǥХϡ
.BI dev= /dev/rcd0.ctl:@
Ǥ롣
.sp
Linux Ǥϡѥݡȥץ³줿ǥХϡ
 SCSI bus бդ롣
̤Υѥݡȥץϡ
β SCSI bus ̤ target бդ롣
.sp
.I dev
ץ󤬻ꤵƤʤ硢
.B cdrecord
ϴĶѿ
.B CDR_DEVICE
ǥХ褦Ȥ롣
.sp
.B dev=
ץΰʸ ',', '/', '@', ':' ʤ硢
ե /etc/default/cdrecord ˽񤫤줿٥̾Ȥư
(֥եץ򻲾Ȥ뤳)
.TP
.BI timeout= #
SCSI ޥɤΥǥեȤΥॢȤ
.I #
äˤ롣
SCSI ޥɤΥǥեȤΥॢȤϡ
SCSI ޥɤݤκûॢȤȤƻȤ롣
SCSI ޥɤॢȤˤ꼺Ԥ硢
ॢȤͤԤޥɤ
ǥեȤΥॢȤĹ뤳ȤǤ롣
ॢȤĹƥޥɤưϡ
ȤΥॢȻ֤ȤΥޥɤ
ΥץԤΤ餻Ʋ
.I timeout 
ץ󤬻ꤵʤ硢
ǥեȤΥॢ 40 äȤ롣
.TP
.BI debug= "#, " -d
(debug=# Ȥä) ¾ΥǥХå٥ # ꤹ롣
ޤ (-d Ȥä) ǥХå٥ 1 ľ夲롣
.I -dd
ꤷ硢
.BI debug= 2
ʤ롣
libscg ǥɥ饤Ф򥪡ץ󤹤ݤ䡢
ȥפȯΤΩġ
.B \-debug
Ȥȡ٤ʤХåեθˤʤ뤫⤷ʤ
.TP
.BR kdebug= "#, " kd= #
.B scg
ɥ饤ФФơSCSI ޥɤưƤȤ
ͥǥХå٥ѹ롣
.TP
.BR \-silent ", " \-s
SCSI ޥɤԤȤξɽʤ
.TP
.B \-v
Ūɽξܺ٤ 1 ľ夲롣
㤨С񤭹߽οĽɽ뤿˻Ȥ롣
.TP
.B \-V
SCSI ޥž˴ؤɽξܺ٤ 1 ľ夲롣
CD 쥳ˤ񤭹߽ǤǥХåΤΩġ
ñʥ顼åɽʤϡ
Υե饰Ȥäƾܺ٤ɽԤ碌뤳ȤǤ롣
.B \-VV
ꤹȡǡХåեƤɽ롣
.B \-V

.B \-VV
Ȥȡ٤ʤХåեθˤʤ뤫⤷ʤ
.TP
.BI f= file
.TP
.B \-w
񤭹ߥ⡼ɤѹ롣
Υץ󤬻ꤵʤ硢
.B readcd
ϻꤵ줿ǥХɤ߽ФԤ
.TP
.BI sectors= range
ɤ߽ФԤϰϤꤹ롣
ϰϤϡֳϥֹ-λֹפȤǻꤹ롣
.TP
.B \-notrunc
ϥե򥪡ץ󤹤Ȥڤͤʤ

.SH 
.PP
ʲǤϡCD 쥳ޥΥץ饤ޥ SCSI Х
³ƤȲꤷƤ롣
SCSI å ID  2 ꤵƤ롣
.PP
CD-ROM ΥǥΤɤ߽Фơե
.I cdimage.raw
˥ǡ񤭽Ф:
.PP
    readcd dev=2,0 f=cdimage.raw
.PP
CD-ROM Υϰ 150  10000 ɤ߽Фơե
.I cdimage.raw 
˽񤭽Ф:
.PP
    readcd dev=2,0 sectors=150-10000 f=cdimage.raw
.PP
ե
.I cdimage.raw
Υǡ (㤨С
.B mkisofs 
Ǻե륷ƥ।᡼)  DVD-RAM ˽񤭽Ф:
.PP
    readcd dev=2,0 -w f=cdimage.raw

.SH ե
.SH Ϣ
.BR cdrecord (1),
.BR mkisofs (1),
.BR scg (7),
.BR fbk (7).

.SH 
.PP
ƥǥ桼 root ˤʤΤĤʤϡ
.B readcd
 root  suid 뤳Ȥǰ˥󥹥ȡǤ롣
ˤꡢroot ¤ʤƤΥ桼桼Υ롼פ
.B readcd
ȤȤǤ롣
ξ
.B readcd
ϡCD-ROM ץǥХؤΥΤߤĤ롣
ƤΥ桼
.B readcd
Ȥ¤Ϳʤаʲ¹Ԥ:
.PP
	chown root /usr/local/bin/readcd
.br
	chmod 4711 /usr/local/bin/readcd
.PP
Υ桼Υ롼פ
.B readcd
Ȥ¤Ϳʤаʲ¹Ԥ:
.PP
	chown root /usr/local/bin/readcd
.br
	chgrp cdburners /usr/local/bin/readcd
.br
	chmod 4710 /usr/local/bin/readcd
.PP
ơƥ
.I cdburners
롼פɲä롣
.PP
ǥɤ߹ߡ񤭽ФեޥåȤ
ƤΥ桼˵Ĥ
root ʳΥ桼
.I /dev/scg?
ؤν񤭹ߤĤƤϤʤʤ
.PP
CD 쥳ɤ߹߸Υǥ³줿 SCSI Хˡ
Ǥ³бƤʤΤΥǥ³٤ǤϤʤ
.PP
줿
.B "Linux SCSI generic driver"

.B readcd
Ȥ硢
.B readcd
 scg ɥ饤Фεǽ򥨥ߥ졼ȤߤȤнˡȤ
ԹʤȤˡ
.B Linux
 sg ɥ饤ФˤϰʲΤ褦ʹ󤤥Х:
.TP
\(bu
SCSI ޥɤƤʤĴ٤뤳ȤǤʤ
.TP
\(bu
SCSI status ХȤǤʤ
Τᡢ
.B readcd
ϼԤ SCSI ޥɤ򤢤ǤǤʤ
.TP
\(bu
žμºݤ DMA ȤǤʤ
.B readcd
ϡDMA λ;Ȥ뤫桼Τ餻뤳ȤǤʤ
.TP
\(bu
auto sense ǡΤͭʥХȿǤʤ
.B readcd
ϡǧǡǥХžƤʤ
桼Τ餻뤳ȤǤʤ
.TP
\(bu
auto request sense Ǥ˾ʤǡǤʤ
(CCS/SCSI-2/SCSI-3 Ǥ 18 ʾǤʤФʤʤ)

.SH ֤
.PP
.PP
SCSI ޥɤŵŪʥ顼åϰʲΤ褦ʤΤǤ:
.sp
.RS
.nf
readcd: I/O error. test unit ready: scsi sendcmd: no error
CDB:  00 20 00 00 00 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 05 00 00 00 00 0A 00 00 00 00 25 00 00 00 00 00
Sense Key: 0x5 Illegal Request, Segment 0
Sense Code: 0x25 Qual 0x00 (logical unit not supported) Fru 0x0
Sense flags: Blk 0 (not valid)
cmd finished after 0.002s timeout 40s
.fi
.sp
.RE
1 ܤϥޥɤžˤĤƤξǤ롣
ǽΥΤȤʸϡ
ͥλߤƥॳΥ顼Ǥ롣
¾꤬ʤȤˡŪʤΤ
.B "I/O error
Ǥ롣
ʸϼԤ SCSI ޥɤδñǤ롣
Ĥʬ SCSI Хۤ˥ޥɤžݤ
꤬ȯȤ򼨤
.B "fatal error
ϥޥɤžǤʤäȤ򼨤
(Ĥޤꡢ׵ᤵ줿 SCSI ɥ쥹˥ǥХ¸ߤʤä)
.PP
2 ܤˤϼԤޥɤ SCSI ޥɤ
ǥץ֥åɽ롣
.PP
3 ܤˤϡޥɤžˡ
ޥɤˤä֤ SCSI status ɤˤĤƤξɽ롣
 SCSI ǥХΥ顼Ǥ롣
.PP
4 ܤϥޥɤ auto request sense  16 ʥפǤ롣
.PP
5 ܤ (⤷¸ߤ) sense key Υ顼ʸǤ롣
ޥɤ
.I copy
ξˤΤߡֹ椬³
顼åߤΥޥɤľܴطƤʤ硢
.I deferred error
Ȥʸɽ롣
.PP
6 ܤ sense code Υ顼ʸǤ롣
¸ߤˤ sense qualifier ɽ롣
ǥХΥפΤξ硢
sense data 
.I scsierrs.c"
ˤơ֥Ѥƥǥɤ롣
ʸθˤ field replaceable unit ˤĤƤΥ顼ͤ³
.PP
7 ܤˤϡԤޥɤ˴Ϣ֥åֹ
顼ե饰ʸɽ롣
֥åֹͭǤϤʤΤʤ
.PP
8 ܤϡΥޥɤˤĤꤵ줿ॢȤȡ
ºݤ˥ޥɤλޤǤˤä֤ɽ롣

.SH Х

.SH ռ

.SH ᡼󥰥ꥹ
cdrecord γȯѶŪ˻äʤ顢ʸ
.I subscribe
Ƚ񤤤᡼
.nf
.sp
	other-cdwrite-request@lists.debian.org
.sp
.fi
äơcdwriting ᡼󥰥ꥹȤ뤳ȤǤ롣
.nf
.sp
	cdwrite@lists.debian.org
.sp
.fi
᡼󥰥ꥹȤΥɥ쥹Ǥ롣

.SH 
.nf
J\*org Schilling
Seestr. 110
D-13353 Berlin
Germany
.fi
.PP
¾ξϰʲǤ롣
.br
http://www.fokus.gmd.de/usr/schilling/cdrecord.html
.PP
ݡȤ˴ؤϡ
.PP
.B
cdrecord-support@berlios.de
.br
ޤ
.B
other-cdwrite@lists.debian.org
.PP
˥᡼äƤ
.PP
餫ʥХդϡ
.PP
.B
cdrecord-developers@berlios.de
.br
ޤ
.B
schilling@fokus.gmd.de
.PP
˥᡼äƤ
.PP
᡼󥰥ꥹȤɤˤϡ
.PP
.B
http://lists.berlios.de/mailman/listinfo/cdrecord-developers 
.br
ޤ
.B
http://lists.berlios.de/mailman/listinfo/cdrecord-support 
.PP
򻲾Ȥ뤳ȡ