initrd no debian

[flipeexpl]

alguém ai sabe como criar um initrd no debain.... é que no meu tem muita poucas opções...

/usr/sbin/mkinitrd: illegal option -- -

$Id: mkinitrd,v 1.201 2004/05/16 22:00:48 herbert Exp $

Usage: /usr/sbin/mkinitrd [OPTION]... <-o outfile> [version]

Options:
-d confdir Specify an alternative configuration directory.
-k Keep temporary directory used to make the image.
-m command Set the command to make an initrd image.
-o outfile Write to outfile.
-r root Override ROOT setting in mkinitrd.conf.

See mkinitrd(8) for further details.

no man ta a mesma coisa!!!

valeu!!!