fsirand — install random inode generation numbers
installs random inode generation numbers on all the inodes on device
and also installs a filesystem ID in the superblock.
This process increases the security of filesystems exported by NFS.
only on an unmounted filesystem that was checked with
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
option prints the generation numbers for all inodes.
is only supported on HFS filesystems.
should not be run on mounted filesystems.
on the root filesystem, the system should be in single-user mode
and should be re-booted immediately afterwards, using
was developed by Sun Microsystems, Inc.