,網路上查了一些資料:
http://people.debian.org/~psg/ddg/node159.html
"The loop device is a device driver that allows an image file to be mounted as though it were a normal block device. "
他舉了例子
mount -r -t iso9660 /dev/scd0 /cdrom
mount -t msdos -o loop /../../resc1440.bin /mnt
那...loop這個參數是針對我要把一個file mount成一個block device的嗎?
如果mount -t msdos -o loop /../../resc1440.bin /mnt
不加loop又是什麼意思呢?
對不起,問得很奇怪,因為我自己也不很了解才會這樣
