Filesystem                Size      Used Available Use% Mounted on
/dev/root               542.8M    270.5M    230.5M  54% /
devtmpfs                489.0M         0    489.0M   0% /dev
tmpfs                   489.9M     72.0K    489.8M   0% /run
tmpfs                   489.9M    100.0K    489.8M   0% /var/volatile