preinst is in multipath-tools 0.7.4-2ubuntu3.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | #! /bin/sh
# preinst script for multipath-tools
set -e
case "$1" in
install)
;;
upgrade)
if dpkg --compare-versions "$2" lt "0.4.7-3"; then
[ -e /etc/rcS.d/S03multipath-tools-boot ] && rm /etc/rcS.d/S03multipath-tools-boot
fi
if dpkg --compare-versions "$2" lt "0.4.8-7"; then
[ -e /etc/rcS.d/S04multipath-tools-boot ] && rm /etc/rcS.d/S04multipath-tools-boot
fi
if dpkg --compare-versions "$2" lt "0.4.9"; then
if [ -e /var/lib/multipath/bindings ]; then
echo "Moving bindings file to /etc/multipath/"
mkdir -p /etc/multipath/
mv /var/lib/multipath/bindings /etc/multipath/
fi
fi
;;
abort-upgrade)
;;
*)
echo "preinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
if ! dmsetup targets | cut -d' ' -f1 | grep -q '^multipath$'; then
modprobe -v dm-multipath || true
fi
exit 0
|