>> > > What makes you think the data is buffered on disk? >> > > >> > >> > thats what i have learned . as far as we have studied , the file from >> > pen drive will be first copied to a buffer and we will be viewing and >> > editing those buffer files , which will be finally put back to pen >> > drive >> >> Where do you see this? We need specifics please. made a mistake , its RAM i suppose . -- Umer -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html