Thanks to Eben and Daniel, we're very close!
Yes, dmesg included the following...
usb 1-1: USB disconnect, address 2
usb 1-1: new full speed USB device using address 3
scsi1 : SCSI emulation for USB Mass Storage devices
Vendor: Thomson Model: RD1090 Player Rev: 0.01
Type: Direct-Access ANSI SCSI revision: 02
SCSI device sda: 498688 512-byte hdwr sectors (255 MB)
sda: Write Protect is off
sda: Mode Sense: 3f 00 00 08
sda: assuming drive cache: write through
sda:end_request: I/O error, dev sda, sector 498680
Buffer I/O error on device sda, logical block 62335
end_request: I/O error, dev sda, sector 498680
Buffer I/O error on device sda, logical block 62335
unknown partition table
Attached scsi removable disk sda at scsi1, channel 0, id 0, lun 0
USB Mass Storage device found at 3
end_request: I/O error, dev sda, sector 0
Buffer I/O error on device sda, logical block 0
Buffer I/O error on device sda, logical block 1
Buffer I/O error on device sda, logical block 2
Buffer I/O error on device sda, logical block 3
Buffer I/O error on device sda, logical block 4
Buffer I/O error on device sda, logical block 5
Buffer I/O error on device sda, logical block 6
Buffer I/O error on device sda, logical block 7
Buffer I/O error on device sda, logical block 8
Buffer I/O error on device sda, logical block 9
Buffer I/O error on device sda, logical block 10
Buffer I/O error on device sda, logical block 11
Buffer I/O error on device sda, logical block 12
Buffer I/O error on device sda, logical block 13
Buffer I/O error on device sda, logical block 14
Buffer I/O error on device sda, logical block 15
end_request: I/O error, dev sda, sector 0
Buffer I/O error on device sda, logical block 0
end_request: I/O error, dev sda, sector 512
Buffer I/O error on device sda, logical block 64
Buffer I/O error on device sda, logical block 65
Buffer I/O error on device sda, logical block 66
Buffer I/O error on device sda, logical block 67
Buffer I/O error on device sda, logical block 68
Buffer I/O error on device sda, logical block 69
Buffer I/O error on device sda, logical block 70
Buffer I/O error on device sda, logical block 71
end_request: I/O error, dev sda, sector 512
Buffer I/O error on device sda, logical block 64
I also found that when the device is unplugged....
[root@m700l dev]# ls sda
ls: sda: No such file or directory
Then after plugging in.....
[root@m700l dev]# ll sda
brw-rw---- 1 root disk 8, 0 Mar 29 15:39 sda
I can mount it...
[root@m700l dev]# mount -t usbfs /dev/sda /mnt/usb (is -t usbfs ok?)
[root@m700l dev]# mount
/dev/hda2 on / type ext3 (rw)
none on /proc type proc (rw)
none on /sys type sysfs (rw)
none on /dev/pts type devpts (rw,gid=5,mode=620)
usbfs on /proc/bus/usb type usbfs (rw)
none on /dev/shm type tmpfs (rw)
none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)
/dev/sda on /mnt/usb type usbfs (rw)
[root@m700l dev]#
However, I cannot see the files already on the device (several mp3
files)....
[root@m700l dev]# ll -R /mnt/usb
/mnt/usb:
total 0
dr-xr-xr-x 2 root root 0 Mar 29 09:23 001
-r--r--r-- 1 root root 0 Mar 29 15:39 devices
/mnt/usb/001:
total 0
-rw-r--r-- 1 root root 43 Mar 29 09:23 001
-rw-r--r-- 1 root root 50 Mar 29 15:39 003
[root@m700l dev]# cat /mnt/usb/devices
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.06
S: Manufacturer=Linux 2.6.9-5.0.3.EL uhci_hcd
S: Product=UHCI Host Controller
S: SerialNumber=0000:00:07.2
C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms
T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 3 Spd=12 MxCh= 0
D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=069b ProdID=3011 Rev= 0.01
S: Manufacturer=Thomson multimedia Inc.
S: Product=RCA RD1090 Personal Digital Player
C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=300mA
I: If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-
storage
E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=81(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
On Tue, 2005-03-29 at 15:55 -0500, Daniel Jarboe wrote:
> > Actually, nothing pops up or changes in the / or /mnt dir when it is
> > plugged in, but I do notice the hard drive reading/writing for a few
> > seconds immediately upon insertion.
>
> Anything in dmesg output?
>
> > I don't find a /dev/sda1 device file.
>
> # mknod /dev/sda b 8 0
> # mknod /dev/sda1 b 8 1
>
> If you are making many partitions or using multiple (scsi-emulated)
> usb-devices, sdb starts at minor 16:
>
> # mknod /dev/sdb b 8 16
>
> ~ Daniel
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