fsirand
In the SunOS operating environment, fsirand is a system administration command that installs random inode generation numbers on all the inodes on a specified device. It also installs
a file system ID in the superblock. This helps increase the security of file systems exported by NFS.
The man page for this command is available from docs.sun.com at http://docs.sun.com/ab2/@LegacyPageView?toc=SUNWab_40_2:/safedir/space4/pkgs/oldversioncol/ab1/SUNWaman/toc/REFMAN1M:0084_fsirand.1m;bt=man+Pages(1M)%3A+System+Administration+Commands;ps=ps/SUNWab_40_2/REFMAN1M/0084_fsirand.1m.