Filesystem                Size      Used Available Use% Mounted on
/dev/root               538.4M    272.6M    224.4M  55% /
devtmpfs                493.7M         0    493.7M   0% /dev
tmpfs                   494.2M    136.0K    494.1M   0% /run
tmpfs                   494.2M    132.0K    494.1M   0% /var/volatile