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04-08-2004 01:37 PM |
cdrecord -scanbus shows incorrect device (external USB CD-RW)
I am not sure what the cause of this is. I have attached a Micro Solutions, Inc. Backpack external CD-RW USB device to my Linux server. I installed the driver from the Micro solutions website. Hotplug identifies the correct manufacturer code (0x0ac9).
Here's the output of:
Code:
[root@localhost etc]# cat /proc/scsi/usb-storage-0/1
Host scsi1: usb-storage
Vendor: Micro Solutions
Product: Micro Solutions BACKPACK
Serial Number: None
Protocol: Transparent SCSI
Transport: Bulk
GUID: 0ac910ff0000000000000000
Attached: Yes
and
Code:
[root@localhost etc]# lsusb
Bus 001 Device 001: ID 0000:0000
Bus 001 Device 005: ID 0ac9:10ff
BUT... (and this is a total mystery...)
Code:
[root@localhost etc]# cat /proc/scsi/scsi
Attached devices:
Host: scsi1 Channel: 00 Id: 00 Lun: 00
Vendor: MITSUMI Model: CR-487ETE Rev: 001J
Type: CD-ROM ANSI SCSI revision: 02
AND...
Code:
[root@localhost etc]# cdrecord --scanbus
Cdrecord 1.11a15 (i586-mandrake-linux-gnu) Copyright (C) 1995-2001 Jörg Schilling
Linux sg driver version: 3.1.22
Using libscg version 'schily-0.5'
scsibus1:
1,0,0 100) 'MITSUMI ' 'CR-487ETE ' '001J' 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) *
aaah! what gives? why isnt my scsi device and my usb-storage device the same?
Code:
[root@localhost etc]# lsmod
Module Size Used by Not tainted
isofs 26240 1 (autoclean)
inflate_fs 19520 0 (autoclean) [isofs]
usb-storage 53676 1
sr_mod 15160 2 (autoclean)
ide-scsi 8544 0
bpck 9088 0 (unused)
paride 3776 1 [bpck]
parport 25440 0 [paride]
sd_mod 11676 0 (autoclean) (unused)
vfat 9916 0 (autoclean)
fat 32408 0 (autoclean) [vfat]
nls_cp437 4352 1 (autoclean)
nls_iso8859-1 2848 2 (autoclean)
smbfs 35680 1 (autoclean)
sg 31204 0 (autoclean)
scsi_mod 95176 5 (autoclean) [usb-storage sr_mod ide-scsi sd_mod sg]
ipt_MASQUERADE 1600 1 (autoclean)
ipt_LOG 3776 3 (autoclean)
ipt_limit 1280 0 (autoclean)
ipt_REDIRECT 992 1 (autoclean)
ipt_REJECT 3296 0 (autoclean)
ipt_TCPMSS 2720 0 (autoclean)
ipt_state 864 2 (autoclean)
iptable_mangle 2336 0 (autoclean) (unused)
ip_nat_irc 2944 0 (unused)
ip_nat_ftp 3552 0 (unused)
iptable_nat 17108 3 [ipt_MASQUERADE etc...]
ip_conntrack_irc 2976 0 [ip_nat_irc]
ip_conntrack_ftp 3872 0 [ip_nat_ftp]
ip_conntrack 16844 4 [ipt_MASQUERADE etc...]
iptable_filter 1952 1 (autoclean)
ip_tables 12256 12 [ipt_MASQUERADE etc...]
ppp_synctty 5600 0 (unused)
ppp_async 6912 1
ppp_generic 22792 3 [ppp_synctty ppp_async]
slhc 5088 0 [ppp_generic]
af_packet 13896 3 (autoclean)
usb-ohci 19808 0 (unused)
usbcore 62080 1 [usb-storage usb-ohci]
bcm5700 104804 2
rtc 6680 0 (autoclean)
ext3 65292 2
jbd 42716 2 [ext3]
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