DESCRIPTION
 The 
mount_v7fs command attaches the 7th Edition(V7) File System on the 
special device on to the file system tree at 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:
- 
-B byte-order
- 
Specify the metadata byte order of the file system. Valid byte orders are ‘be', ‘le', and ‘pdp'. If no byte order is specified, the file system is mounted in host byte order.
- 
-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.