Am Mon, den 24.11.2003 schrieb Alan Stern um 21:19:
> > Nov 24 20:47:24 linux kernel: Initializing USB Mass Storage driver...
> > Nov 24 20:47:24 linux kernel: scsi0 : SCSI emulation for USB Mass
> > Storage devices
> > Nov 24 20:47:24 linux kernel:   Vendor: ST360015  Model:
> > A                 Rev: 0811
> > Nov 24 20:47:24 linux kernel:   Type:  
> > Direct-Access                      ANSI SCSI revision: 02
> > Nov 24 20:47:24 linux kernel: SCSI device sda: 117231408 512-byte hdwr
> > sectors (60022 MB)
> > Nov 24 20:47:24 linux kernel: sda: assuming drive cache: write through
> > Nov 24 20:47:24 linux kernel:  sda:<7>usb-storage: queuecommand called
> > Nov 24 20:47:24 linux kernel:  sda1
> > Nov 24 20:47:24 linux kernel: Attached scsi disk sda at scsi0, channel
> > 0, id 0, lun 0
> > Nov 24 20:47:24 linux kernel: drivers/usb/core/usb.c: registered new
> > driver usb-storage
> > Nov 24 20:47:24 linux kernel: USB Mass Storage support registered.
> 
> That all looks fine to me.  There aren't any "Device offlined" or "Buffer
> I/O error" messages like you had before.  Apparently whatever used to be
> wrong is now working right.

These are only the messages i get after plugin my usb storage without trying
to access it (e.g. fdisk -l)!
A "fdisk -l" or some other command would cause a hangup of shell, until i 
power of the device. Then this command/shell doesn't hang anymore.
I get these dmesg messages:

usb-storage: Status code 0; transferred 31/31
usb-storage: -- transfer complete
usb-storage: Bulk command transfer result=0
usb-storage: Attempting to get CSW...
usb-storage: usb_stor_bulk_transfer_buf: xfer 13 bytes
usb-storage: command_abort called
usb-storage: usb_stor_stop_transport called
usb-storage: -- cancelling URB
usb-storage: Status code -104; transferred 0/13
usb-storage: -- transfer cancelled
usb-storage: Bulk status result = 4
usb-storage: -- command was aborted
usb-storage: usb_stor_Bulk_reset called
usb-storage: usb_stor_control_msg: rq=ff rqtype=21 value=0000 index=00 len=0
usb-storage: Timeout -- cancelling URB
usb-storage: Soft reset failed: -104
usb-storage: scsi command aborted
usb-storage: *** thread sleeping.
usb-storage: device_reset called
usb-storage: usb_stor_Bulk_reset called
usb-storage: usb_stor_control_msg: rq=ff rqtype=21 value=0000 index=00 len=0
usb-storage: Soft reset failed: -71
usb-storage: bus_reset called
usb-storage: usb_reset_device returns -19
scsi: Device offlined - not ready after error recovery: host 0 channel 0 id 0 lu
n 0
SCSI error : <0 0 0 0> return code = 0x6050000
end_request: I/O error, dev sda, sector 128
Buffer I/O error on device sda, logical block 16
Buffer I/O error on device sda, logical block 17
Buffer I/O error on device sda, logical block 18
Buffer I/O error on device sda, logical block 19
Buffer I/O error on device sda, logical block 20
Buffer I/O error on device sda, logical block 21
Buffer I/O error on device sda, logical block 22
Buffer I/O error on device sda, logical block 23
Buffer I/O error on device sda, logical block 24
Buffer I/O error on device sda, logical block 25
Buffer I/O error on device sda, logical block 26
Buffer I/O error on device sda, logical block 27
Buffer I/O error on device sda, logical block 28
Buffer I/O error on device sda, logical block 29
Buffer I/O error on device sda, logical block 30
Buffer I/O error on device sda, logical block 31
Buffer I/O error on device sda, logical block 32
Buffer I/O error on device sda, logical block 33

regards
hampel



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