df -h显示了很多分区
Filesystem Size Used Avail Use% Mounted on
rootfs 837M 620M 217M 75% /
/dev/root 837M 620M 217M 75% /
devtmpfs 948M 540K 947M 1% /dev
/tmp 948M 124K 948M 1% /tmp
shmfs 948M 6.9M 941M 1% /dev/shm
/dev/sda1 5.7G 568M 4.9G 11% /mnt/stateful_partition
/dev/sda1 5.7G 568M 4.9G 11% /var
/dev/sda1 5.7G 568M 4.9G 11% /home
/dev/sda1 5.7G 568M 4.9G 11% /usr/local
varrun 948M 44K 948M 1% /var/run
varlock 948M 0 948M 0% /var/lock
/media 948M 0 948M 0% /media
/home/.shadow/714d9f6ff9eb953796b5254b55835da11164008a/vault
5.7G 568M 4.9G 11% /home/.shadow/
714d9f6ff9eb953796b5254b55835da11164008a/mount
/home/.shadow/714d9f6ff9eb953796b5254b55835da11164008a/vault
5.7G 568M 4.9G 11% /home/chronos/user
但是/etc/fstab里面没有显示绝大多数是怎么挂载的
# /etc/fstab: static file system information.
#
# noatime turns off atimes for increased performance (atimes normally aren't
# needed); notail increases performance of ReiserFS (at the expense of
storage
# efficiency). It's safe to drop the noatime options if you want and to
# switch between notail / tail freely.
#
# The root filesystem should have a pass number of either 0 or 1.
# All other filesystems should have a pass number of 0 or greater than 1.
#
# See the manpage fstab(5) for more information.
#
# <
dump/pass>
# NOTE: If your BOOT partition is ReiserFS, add the notail option to opts.
/dev/BOOT /boot ext2 noauto,noatime 1 2
/dev/ROOT / ext3 noatime 0 1
/dev/SWAP none swap sw 0 0
/dev/cdrom /mnt/cdrom auto noauto,ro 0 0
/dev/fd0 /mnt/floppy auto noauto 0 0
其他还有什么地方能查各个目录怎么挂载的?