fsirand(8nfs)fsirand(8nfs)Namefsirand - install random inode generation numbers
Syntaxfsirand [ -p ] special
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.