HP B2355-92068 Administration Manual page 307

fsirand(1M)
NAME
fsirand - install random inode generation numbers
SYNOPSIS
/usr/sbin/fsirand
DESCRIPTION
installs random inode generation numbers on all the inodes on device special, and also installs a
fsirand
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
fsirand
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 -p option prints the generation numbers for all inodes.
WARNINGS
is only supported on HFS filesystems.
fsirand
executing fsirand on the root filesystem, the system should be in single-user mode and should be re-
booted immediately afterwards, using
AUTHOR
fsirand was developed by Sun Microsystems, Inc.
SEE ALSO
statfs(2).
HP-UX 11i Version 2: December 2007 Update
[ -p ] special
.
reboot -n
fsirand
.
reboot -n
− 1 −
(see fsck(1M)). The only
fsck
should not be run on mounted filesystems. If
Hewlett-Packard Company
fsirand(1M)
f
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