The mount_ext2fs command attaches an ext2 file system special device on to the file system tree at the point node. Both special and node are converted to absolute paths before use.
This command is normally executed by mount(8) at boot time.
The options are as follows:
-o
Options are specified with a -o flag followed by a comma-separated string of options. See the mount(8) man page for possible options and their meanings.