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#!/bin/sh
# $Id$
# simple startup script to create lvm2 devices if /dev is a mountpoint, there
# are active dm- devices, and an executable /sbin/vgscan.
# this script is licensed under GPLv2.
# See http://www.gnu.org/licenses/gpl.html
case $1 in
start)
# is /dev a mountpoint?
mountpoint -q /dev
DEVMNTPOINT=$?
# check to see if there are active dm entries under /sys
ls /sys/block/dm-*/dev 1>/dev/null 2>&1
ACTIVEDMDEVS=$?
# mknodes if conditions are right
if [ $DEVMNTPOINT -eq 0 -a $ACTIVEDMDEVS -eq 0 -a -x /sbin/vgscan ]; then
/sbin/vgscan --mknodes --ignorelockingfailure
fi
;;
stop)
exit 0
;;
*)
echo "usage:"
echo " $0 start|stop"
;;
esac
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