ultrix man page for fsirand

fsirand(8nfs)															     fsirand(8nfs)

Name
       fsirand - install random inode generation numbers

Syntax
       fsirand [ -p ] special

Description
       The command installs random inode generation numbers on all the inodes on device special.  This helps increase the security of file systems
       exported by NFS.

       The command must be used only on an unmounted file system that has been checked with The only exception is that it can be used on the  root
       file system in single-user mode, if the system is then immediately rebooted.

Options
       -p     Print out the generation numbers for all the inodes, but do not change the generation numbers.

																     fsirand(8nfs)