root@ttyS0:/# df -h
Filesystem      Size  Used Avail Use% Mounted on
tmpfs           739M 1012K  738M   1% /media/ramdisk
/dev/sdh        160M  160M     0 100% /media/sdh
/dev/loop0      146M  146M     0 100% /media/compressed_root
unionfs         739M 1012K  738M   1% /
devtmpfs         10M     0   10M   0% /dev
/dev/sda         20G   37M   19G   1% /media/sda