fsirand(1M)							   fsirand(1M)

NAME
       fsirand - install random inode generation numbers

SYNOPSIS
       special

DESCRIPTION
       installs	 random	 inode	generation numbers on all the inodes on device
       special, and also installs a filesystem ID  in  the  superblock.	  This
       process increases the security of filesystems exported by NFS.

       Use  only  on  an  unmounted  filesystem	 that  was  checked  with (see
       fsck(1M)).  The only exception is that it  can  be  used	 on  the  root
       filesystem  in  single-user mode if the system is immediately re-booted
       afterwards using

       The option prints the generation numbers for all inodes.

WARNINGS
       is only supported on HFS filesystems.  should not  be  run  on  mounted
       filesystems.  If executing on the root filesystem, the system should be
       in single-user mode and should  be  re-booted  immediately  afterwards,
       using

AUTHOR
       was developed by Sun Microsystems, Inc.

SEE ALSO
       statfs(2).

								   fsirand(1M)

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