root@Gargoyle:~# cat /etc/config/fstab
config global automount
        option from_fstab 1
        option anon_mount 1

config global autoswap
        option from_fstab 1
        option anon_swap 0

config mount
        #option target  /home
        option device   /dev/sda1
        option fstype   ext3
        option options  rw,noatime
        option enabled  1
        option enabled_fsck 0
#       option is_rootfs 1

config swap
        option device   /dev/sda2
        option enabled  1

root@Gargoyle:~# mount
rootfs on / type rootfs (rw)
/dev/root on /rom type squashfs (ro,relatime)
proc on /proc type proc (rw,relatime)
sysfs on /sys type sysfs (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime,size=14752k)
tmpfs on /dev type tmpfs (rw,relatime,size=512k,mode=755)
devpts on /dev/pts type devpts (rw,relatime,mode=600)
/dev/mtdblock3 on /overlay type jffs2 (rw,relatime)
mini_fo:/overlay on / type mini_fo (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
none on /proc/bus/usb type usbfs (rw,relatime)

Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/root                 3968      3968         0 100% /rom
tmpfs                    14752        80     14672   1% /tmp
tmpfs                      512         0       512   0% /dev
/dev/mtdblock3            2752       272      2480  10% /overlay
mini_fo:/overlay          3968      3968         0 100% /

root@Gargoyle:~# free
              total         used         free       shared      buffers
  Mem:        29500        26316         3184            0         3072
 Swap:       429048            0       429048
Total:       458548        26316       432232