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)
