Re: Mounting USB Harddisk
On Fri, 1 Apr 2005, Vikas Rawal wrote:
> I am pasting below a part of the output of dmesg that I think deals with
> the usb device. I do not have much idea about how to decipher it. Can
> you help?
amongst other stuff :-)
> usb-uhci.c: interrupt, status 2, frame# 537
> hub.c: USB hub found
> hub.c: 8 ports detected
good
> usb.c: USB device 2 (vend/prod 0x4cf/0x8818) is not claimed by any
> active driver.
good
> usb.c: registered new driver usb-storage
> scsi1 : SCSI emulation for USB Mass Storage devices
> Vendor: ST940211 Model: 3A Rev: 3.01
> Type: Direct-Access ANSI SCSI revision: 02
good
> WARNING: USB Mass Storage data integrity not assured
sorta bad
> USB Mass Storage device found at 2
> USB Mass Storage support registered.
good
> Attached scsi disk sda at scsi1, channel 0, id 0, lun 0
> SCSI device sda: 78140160 512-byte hdwr sectors (40008 MB)
good ..
> /dev/scsi/host1/bus0/target0/lun0:usb_control/bulk_msg: timeout
you are using udev devices vs generic old fashion /dev/sda ...
before you post to the mailig list ... how about you search
for that error message above and see how others have solved it
as some of us would have to do that same thing too to answer
your question while others might have it stored in their
photographic memory from having to deal with it for weeks before
> usb_control/bulk_msg: timeout
> usb_control/bulk_msg: timeout
> usb_control/bulk_msg: timeout
> scsi: device set offline - not ready or command retry failed after bus
sounds right ... its not seen due to timeout
> reset: host 1 channel 0 id 0 lun 0
> SCSI disk error : host 1 channel 0 id 0 lun 0 return code = 50000
> I/O error: dev 08:00, sector 0
> I/O error: dev 08:00, sector 2
> I/O error: dev 08:00, sector 0
> unable to read partition table
do you have scsi suport in the kernel
homework time ...
yahoo: /dev/scsi/host1/bus0/target0/lun0:usb_control/bulk_msg: timeout
- than read about udev too
- than check your kernel for scsi support
c ya
alvin
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