Hi:
I have a problem with usb unit. Not really a usb unit. Is a usb-ide cable
conversor. I am desperate. I have try all i see over the
net but unsuccessful.
I have a Mandrake 8.1 with kernel 2.4.8-26. The usb device is allright
recognized as show
cat /proc/scsi/usb-storage-0/0
Host scsi0: usb-storage
Vendor: GoodWay USBIDE
Product: Goodway USBIDE
Serial Number: none
Protocol: Transparent SCSI
Transport: Bulk
GUID: 04ce00020000000000000000
Attached: 1
The real problem is the scsi emulation. In this USBIDE conversor (the box is
too expensive;)) i have a hard disk.
As i read i need mount the Hard drive as scsi drive. Then i write in fstab
none /proc/bus/usb usbdevfs defaults 0 0
/dev/sda1 /mnt/usb vfat noauto,user 0 0
(As i understand the first line is not really necesary)
ok then i put
mount /mnt/usb
and report:
mount: /dev/sda1: unknown device
I try whit sda0 to sda10 and sdc scd sxx and the result is the same.
I do a cat /proc/scsi/scsi and this show:
Attached devices: none
I do a dmesg and show
...
....
1 usb-ohci.c: USB OHCI at membase 0xc8896000, IRQ 10
2 usb-ohci.c: usb-00:01.3, Silicon Integrated System [SiS 7001 (#2)
3 usb.c: new USB bus registered, assigned bus number 2
4 hub.c: USB hub found
5 hub.c: 3 ports detected
6 hub.c: USB new device connect on bus1/1, assigned device number 2
7 usb.c: USB device 2 (vend/pro 0x4ce/0x2) is not claimed by any active
driver.
8 usb-uhci.c: $Revision: 1.259 $ time 17:30:17 Sep 23 2001
9 usb-uhci.c: High bandwidth mode enable
10 usb-uhci.c: v1.251:USB Universal Host Controller Interface driver
11 SCSI subsystem driver Revision: 1.00
12 Initializing USB Mass Storage driver...
13 usb.c: registered new driver usb-storage
14 scsi0: SCSI emulation for USB Mass Storage devices
15 scsi: device set offline - not ready or command retry failed after bus
reset: host 0 chanel 0 id 0 lun 0
16 WARNING: USB Mass Storage data integrity not assured
17 USB Mass Storage device found at 2
18 USB Mass Storage support registered.
In my opinion, the problem is in line 15. The scsi module can't attach a
drive.
So the problem is in SCSI emulation module i do lsmod an this show:
...
....
sd_mod
usb-storage
scsi_mod
usb-ohci
usbcore
...
....
I have mount all scsi drivers as st,sg,sr_mod and the problem persist. I
can't mount /mnt/usb.
At this point my desperate is very very increase.
I install Hotplug and this report in /var/log/messages
/etc/hotplug/usb.agent: Setup usb-storage for USB product 4ce/2/260
/etc/hotplug/usb.agent: ... no modules for USB product 0/0/0
I install scsiadd for scan all chanels but nothing detected.
Doing test and test plugin and unplugin usb cable i apreciate in
/var/log/messages that always assign a diferent device number
but never device number 1.
(plug)
hub.c: USB new device connect on bus1/1, assigned device number 2
(unplug & plug)
hub.c: USB new device connect on bus1/1, assigned device number 3
(unplug & plug)
hub.c: USB new device connect on bus1/1, assigned device number 4
...
....
I think that the problem can be:
By scsi module but i don't know how to solve it
By can't register on device number 1 the driver and the module scsi was
compiled whit the posibility of attach only one device.
I will apreciate any help.
Thanks a lot an excuse my english i am from spain.
Thanks a lot. Best Regards.
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