We believe that your issue has been closed by the upload of
Version 0.9.12 of grml-live from Michael Prokop <mika@grml.org>.
The explanation is attached below

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Format: 1.8
Date: Sat, 11 Apr 2009 12:26:02 +0200
Source: grml-live
Binary: grml-live
Architecture: source all
Version: 0.9.12
Distribution: unstable
Urgency: low
Maintainer: Michael Prokop <mika@grml.org>
Changed-By: Michael Prokop <mika@grml.org>
Description: 
 grml-live  - build system for creating a grml (based) live-cd
Changes: 
 grml-live (0.9.12) unstable; urgency=low
 .
   * Add noapic, noresume, selinux=0 and edd=off to 'failsafe'
     bootoption and use maxcpus=0 instead of maxcpus=1.
   * Add dvtm to GRML_FULL (thanks to plh).
   * GRML_FULL and GRML_FORENSIC: replace libewf with libewf1.
   * Add packages to GRML_MEDIUM:
     - nfs-kernel-server [Closes: issue471]
     - aufs-tools (thanks for suggestion, Tong Sun) [Closes: issue652]
   * Remove madwifi* from GRML_FULL and GRML_MEDIUM (being replaced
     by ath5k and ath9k of linux kernel 2.6.28, see #519446).
   * Update bsd4grml to version 20090411.
Checksums-Sha1: 
 4c7f7cec5cd01d0bca568346f097d9abe8d1bad1 883 grml-live_0.9.12.dsc
 3b2a14a07471aea55caa1c77943eedc62365655c 6773234 grml-live_0.9.12.tar.gz
 40f07b9673e31f6e5031dd86ff2d3d39d97e3978 6778142 grml-live_0.9.12_all.deb
Checksums-Sha256: 
 ffd558f9aef7a23b53133a6f3a2dd22b73f23ad505055bbfdb2fd5d8d1e2ff6a 883 grml-live_0.9.12.dsc
 30382fc1974b56ab3812310f88a85e283bdb98dd7de1c620d52b28210062f93b 6773234 grml-live_0.9.12.tar.gz
 73ac001d52229464b12ca6d97fd797fabca914df2322cec507a9bdf2c20eae9c 6778142 grml-live_0.9.12_all.deb
Files: 
 3eb95f705e1abb041de36d98a2dc9dad 883 grml extra grml-live_0.9.12.dsc
 299224fc47946047c27123fae9f2f8dd 6773234 grml extra grml-live_0.9.12.tar.gz
 94391552b2dae6a9dd2b38bacede1f7c 6778142 grml extra grml-live_0.9.12_all.deb

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.9 (GNU/Linux)

iD8DBQFJ4HC62N9T+zficugRAtmrAJ9sJ7crlPudNu78AtxiH5Qb8fF20gCfRevP
GcdrF9pkAKpeHGcgT2Rauao=
=wB5X
-----END PGP SIGNATURE-----

* Tong Sun <bts@bts.grml.org> [20090318 22:04]:

> > Uh, grml-medium doesn't ship aufs-tools at all. ;)

> Ah, that's the reason. thanks.

> > Would you like to see aufs-
> > tools on grml-medium/grml-small?

> Yes please, if possible, at least for grml-medium.

Done in git:

http://git.grml.org/?p=grml-live.git;a=commit;h=6524550
Add aufs-tools to GRML_MEDIUM | 2009-03-24 02:53:43 +0100

Will be shipped with next stable release therefore.

thx && regards,
-mika-

On Tue, Mar 17, 2009 at 1:02 PM, Michael Prokop <bts@bts.grml.org> wrote:

> Uh, grml-medium doesn't ship aufs-tools at all. ;)

Ah, that's the reason. thanks.

> Would you like to see aufs-
> tools on grml-medium/grml-small?

Yes please, if possible, at least for grml-medium.

thanks

Uh, grml-medium doesn't ship aufs-tools at all. ;) Would you like to see aufs-
tools on grml-medium/grml-small?

regards,
-mika-

Hi,

Regarding the "aufs mount" problem that I reported on Sun, 5 Oct 2008
in gmane.linux.distributions.grml.user, I found that the solution is
not yet in aufs-modules yet.

As per
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=501184

,-----
| the bug you reported is fixed in the latest version of
| aufs
|
|    * Install mount.aufs and umount.aufs in /sbin (Closes: #501184)
`-----

however, I didn't find any mount.aufs executable in PATH, neither
/usr/sbin/mount.aufs nor /sbin/mount.aufs , tested under
grml64-medium_lenny_20090315.iso :

cd /dev/shm
mkdir -pv aufs/day{0,1} aufs/base aufs/u
mount -v -t aufs -o br:aufs/day0:aufs/base none aufs/u
mount -v -o remount,prepend:aufs/day1,mod:aufs/day0=ro,del:aufs/day0 aufs/u

-- day0 show up 3 times.

umount -v aufs/u

$ dpkg -l | grep aufs
ii  aufs-modules-2.6.28-grml64           0+20090302-1+grml.02
   aufs modules for Linux (kernel 2.6.28-grml64