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From: Seiichirou Hiraoka <flathill@flathill.gr.jp>
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Subject: [FreeBSD-users-jp 24886] Re: [Q]backup by CD-R 
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From: Takeshi Amaike <amaike@Panic.IRI.co.jp>
Subject: [FreeBSD-users-jp 24719] Re: [Q]backup by CD-R 
Date: Wed, 18 Feb 1998 13:39:02 +0900
Message-ID: <199802180439.NAA24341@Chimari.Panic.IRI.co.jp>

$BJ?2,$G$9!#(B

$B$&$A$K$b(BCW-7502$B$,$"$k$N$GOCBj$KJX>h$7$?$$$H;W$$$^$9!#(B

2.2.5R + cdrecord-1.6a10 + mkisofs-1.12b2$B$G$d$j$^$7$?!#(B
SCSI Card$B$,(B2$BKg$"$j$^$7$F!"0J2<$N$h$&$K$J$C$F$*$j$^$9!#(B
ahc0 <Adaptec 2940 Ultra SCSI host adapter> rev 0 int a irq 11 on pci0:11
ahc0: aic7880 Wide Channel, SCSI Id=7, 16 SCBs
ncr0 <ncr 53c875 fast20 wide scsi> rev 3 int a irq 10 on pci0:12

amaike>   /dev/scgx $B$O:n$j$^$7$?$+!)(B
amaike>   default $B$G$3$3$r(B open $B$7$^$9$s$G!"$D$/$C$H$J$+$$$H(B

$B$3$l$O$b$A$m$s$s:n$j$^$7$?!#(B

amaike>   $B$3$l(B(1.6a7) $B$G$A$c$s$H>F$1$F$k?M$$$^$9!)(B
amaike>   NetBSD$B$G$O$&$^$/$$$/$1$I!"(BFreeBSD2.2.5 $B$G$d$k$H(B 64kB $B$"$?$j$G$3$1$k$s(B
amaike> $B$G$9$h$M!#(B

# mkisofs -o /usr/tmp/volume /mnt
$B$H$7$F%\%j%e!<%`$r:n@.$7$^$7$?!#(B(/mnt$B$K$O(BMO$B$r(Bmount$B$7$F$"$j$^$9!#(B)

# cdrecord -scanbus$B$H$9$k$H!"(B
azuki % cdrecord -scanbus
Cdrecord release 1.6a10 Copyright (C) 1995-1998 Jg Schilling
scsibus1:
                100) *
                101) *
                102) *
                103) *
                104) 'MATSHITA' 'CD-R   CW-7502  ' '3.02' Removable CD-ROM
                105) *
                106) *
                107) *
$B$H$&$^$/G'<1=PMh$F$$$k$h$&$G$9!#(B

$B<!$K!"0J2<$N$h$&$K$7$F(Bcdrecord$B$G%F%9%H$7$^$7$?!#(B
$B$3$l$O$I$&$$$&>u67$J$N$G$7$g$&$+!)(B

$B2?$+$*J,$+$j$G$7$?$i65$($F2<$5$$!#(B
# RICOH MP6200$B$N%Q%C%A$O4X78$J$$$H;W$&$N$G$9$,!"!"!"!#(B

# cdrecord -dummy -debug dev=1,4,0 speed=4 /usr/tmp/volume
File: '/usr/tmp/volume' tracksize: 195569664 secsize: 2048 tracktype: 1 = CD-ROM sectype: 1 = CD-ROM mode 1 dbtype: CD-ROM mode 1 flags 80
Cdrecord release 1.6a10 Copyright (C) 1995-1998 Jg Schilling
TOC Type: 1 = CD-ROM
fs: 4194304 buflen: 4198400
cdrecord: shared memory segment attached: 80a9000
buf: 80A9000 bufend: 84AA000, buflen: 4198400
buf: 80A9000 bufend: 84AA000, buflen: 4198400 (align 0)
scsidev: '1,4,0'
scsibus: 1 target: 4 lun: 0
Bus: 1 Target: 4 Lun: 0
scsi_getbuf: 64512 bytes
Device type    : Removable CD-ROM
Version        : 2
Response Format: 2
Capabilities   : SYNC LINKED 
Vendor_info    : 'MATSHITA'
Identifikation : 'CD-R   CW-7502  '
Revision       : '3.02'
Device seems to be: Matsushita CW-7502.
Using generic SCSI-3/mmc CD-R driver (mmc_cdr).
Driver flags   : SWABAUDIO
bufsize: 64512 buffers: 65 hdrsize 1040
bufsize: 64512 buffers: 65 hdrsize 1040
Using 65 buffers of 64512 bytes.

faio_reader starting
Starting to write CD at speed 4 in dummy mode for single session.

Last chance to quit, starting dummy write in 9 seconds.faio_reader reading track 1
Waiting for reader process to fill input-buffer ... input-buffer ready.
cdrecord: Undefined error: 0. read track info: scsi sendcmd: retryable error
status: 0x0 (GOOD STATUS)
resid: 28
cmd finished after 0.003s timeout 240s
cdrecord: Undefined error: 0. close track/session: scsi sendcmd: retryable error
status: 0x0 (GOOD STATUS)
cmd finished after 0.002s timeout 480s
cdrecord: fifo had 65 puts and 0 gets.
cdrecord: fifo was 0 times empty and 0 times full, min fill was 100%.

	      $BJ?2,(B  $B@,0lO/(B  $B0&I2Bg3X9)3XItEE5$EE;R9)3X2J(B
	    $B!y!z!y(BFreeBSD$B=i?4<T%f!<%6$N%Z!<%83+@_Cf!y!z!y(B
	    $B!z!y!z(BFreeBSD$BETF;I\8)JLMxMQ<TD4::$r3+;O!z!y!z(B
    flathill@flathill.gr.jp / http://www.flathill.gr.jp/~flathill/
