On Thu, 6 Nov 2008, Andrew Morton wrote: > > The error message: > > > > > [ 152.701070] usb-storage: Error in queuecommand: us->srb = ffff88007dfd0680 > > > > means that the SCSI layer has told usb-storage to start a new command > > before the old one completed. This could happen, for example, if the > > SCSI layer had gotten confused and tried to cancel a command that > > wasn't running -- then it would think usb-storage was idle when in fact > > it was still busy. (This was the failure mechanism resulting from the > > timeout changes.) > > > > OK, thanks. I'll cc linux-scsi, but I have this-wont-be-getting-fixed > feelings on this one :( > > I wonder what's special about Brian's setup. Brian, if you can use usbmon to monitor what happens during the file copy and subsequent error, it might provide a clue. Instructions are in the kernel source file Documentation/usb/usbmon.txt. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
