volumio@volumio:~$ df
Filesystem      Size  Used Avail Use% Mounted on
/dev/mmcblk0p2  2.6G  447M  2.0G  19% /imgpart
/dev/loop0      375M  375M     0 100% /static
overlay          13G  1.4G   11G  12% /
devtmpfs        956M     0  956M   0% /dev
tmpfs           1.1G  112M  891M  12% /dev/shm
tmpfs           1.1G   37M  965M   4% /run
tmpfs           5.3M  4.1k  5.3M   1% /run/lock
tmpfs           1.1G     0  1.1G   0% /sys/fs/cgroup
tmpfs           1.1G     0  1.1G   0% /var/spool/cups
tmpfs           1.1G  4.9M  998M   1% /tmp
tmpfs            21M   21M     0 100% /var/log
tmpfs           1.1G     0  1.1G   0% /var/spool/cups/tmp
/dev/mmcblk0p1   96M   64M   33M  67% /boot
tmpfs           201M     0  201M   0% /run/user/1000