mirror of
git://sourceware.org/git/lvm2.git
synced 2024-12-21 13:34:40 +03:00
65 lines
1.4 KiB
Bash
65 lines
1.4 KiB
Bash
#! /bin/sh
|
|
#
|
|
# lvm2 This script handles LVM2 initialization/shutdown.
|
|
#
|
|
# Written by Andres Salomon <dilinger@mp3revolution.net>.
|
|
#
|
|
|
|
PATH=/sbin:/bin:/usr/sbin:/usr/bin
|
|
NAME=lvm2
|
|
DESC=LVM
|
|
|
|
test -x /sbin/vgchange || exit 0
|
|
modprobe dm-mod >/dev/null 2>&1
|
|
|
|
# Create necessary files in /dev for device-mapper
|
|
create_devfiles() {
|
|
DIR="/dev/mapper"
|
|
FILE="$DIR/control"
|
|
major=$(grep "[0-9] misc$" /proc/devices | sed 's/[ ]\+misc//')
|
|
minor=$(grep "[0-9] device-mapper$" /proc/misc | sed 's/[ ]\+device-mapper//')
|
|
|
|
if test ! -d $DIR; then
|
|
mkdir --mode=755 $DIR >/dev/null 2>&1
|
|
fi
|
|
|
|
if test ! -c $FILE -a ! -z "$minor"; then
|
|
mknod --mode=600 $FILE c $major $minor >/dev/null 2>&1
|
|
fi
|
|
}
|
|
|
|
case "$1" in
|
|
start)
|
|
echo -n "Initializing $DESC: "
|
|
create_devfiles
|
|
vgchange -a y
|
|
|
|
# # Mount all LVM devices
|
|
# for vg in $( vgchange -a y 2>/dev/null | grep active | awk -F\" '{print $2}' ); do
|
|
# MTPT=$( grep $vg /etc/fstab | awk '{print $2}' )
|
|
# mount $MTPT
|
|
# done
|
|
echo "$NAME."
|
|
;;
|
|
stop)
|
|
echo -n "Shutting down $DESC: "
|
|
# We don't really try all that hard to shut it down; far too many
|
|
# things that can keep it from successfully shutting down.
|
|
vgchange -a n
|
|
echo "$NAME."
|
|
;;
|
|
restart|force-reload)
|
|
echo -n "Restarting $DESC: "
|
|
vgchange -a n
|
|
sleep 1
|
|
vgchange -a y
|
|
echo "$NAME."
|
|
;;
|
|
*)
|
|
echo "Usage: /etc/init.d/$NAME {start|stop|restart|force-reload}" >&2
|
|
exit 1
|
|
;;
|
|
esac
|
|
|
|
exit 0
|