Novell ZENWORKS LINUX MANAGEMENT 7.3 IR2, Administration Manual

Page: 655 / 684

Updating ZENworks Imaging Resource Files 655
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The contents of the
dud.config
file should contain lines similar to those listed below. You
should maintain the keywords by supplying your own data. However, you can use the listed
values:
UpdateName: ZENworks 10 Patch 1
UpdateID: a37f92556e4dd99e
UpdatePriority: 100
The
adddir.s
file should be an executable script that contains the following lines:
echo "Processing: adddir.s" > /dev/tty3 2>&1
# driver update: add files to inst-sys
for i in /update/[0-9]*/inst-sys ; do
[ -d "$i" ] && adddir "$i" /
done
# driver update: run update.pre scripts
for i in /update/[0?9]*/install/update.pre ; do
echo "Processing: $i" > /dev/tty3 2>&1
[ -x "$i" ] && "$i"
done
4
To copy the tree program into the
/bin
directory, enter:
cp /usr/bin/tree dirstruct/linux/suse/i386-9.2/inst-sys/bin/
5 To create the CRAMFS file, enter:
mkfs.cramfs work/ driverupdate
The CRAMFS file is required by the SUSE distribution.
6
To copy the
driverupdate
file into
/srv/tftp/boot
, enter:
cp driverupdate /srv/tftp/boot
7 Add the following lines to the end of the
/srv/tftp/boot/settings.txt
file:
# SUSE driver update
for i in /update/[0?9]*/install/adddir.s ; do
[ -x "$i" ] && "$i"
rm $i
done
This causes the
adddir.s
script to run, which creates soft links to all of the new files being
copied.
These lines might already be present in the
settings.txt
file.
8 Reboot the PXE-enabled device.
You should see the text “ZENworks 10 Patch 1” at the imaging maintenance mode prompt after
the operating system has booted.
9 Execute the tree program.
All of the files you put into the
driverupdate
file are now located under the
/update
directory in
the operating system after booting. Then, the
adddir.s
script (or the code that you added to the
settings.txt
file in Step 7 ) creates soft links under the
root
file system that point to the
corresponding files under the
/update
directory structure. You can verify this by running:
/# which tree
/bin/tree
/# ll /bin/tree
lrwxrwxrwx 1 root root 29 Aug 31 21:45 /bin/tree -> /update/000/inst-sys/bin/
tree