Filesystem                Size      Used Available Use% Mounted on
/dev/root                 2.8G    147.0M      2.5G   5% /
devtmpfs                  1.9G         0      1.9G   0% /dev
tmpfs                     1.9G    140.0K      1.9G   0% /run
tmpfs                     1.9G    144.0K      1.9G   0% /var/volatile