df

rootfs                    8192      6840      1352  83% /
/dev/root                 8192      6840      1352  83% /
/dev/mtdblock9            9728      9128       600  94% /tmp/squashfs
/dev/loop0                9088      9088         0 100% /opt
/dev/mtdblock11           1424      1300       124  91% /var/opt/onkyo/avr/etc
/dev/root                 8192      6840      1352  83% /dev/.static/dev
/dev/sda1              1954052       992   1953060   0% /tmp/sda1