186d7f5d3SJohn Marino#!/bin/sh 286d7f5d3SJohn Marino 386d7f5d3SJohn Marino# $Id: lvm2udev,v 1.1.1.1 2008/12/22 00:18:58 haad Exp $ 486d7f5d3SJohn Marino 586d7f5d3SJohn Marino# simple startup script to create lvm2 devices if /dev is a mountpoint, there 686d7f5d3SJohn Marino# are active dm- devices, and an executable /sbin/vgscan. 786d7f5d3SJohn Marino 886d7f5d3SJohn Marino# this script is licensed under GPLv2. 986d7f5d3SJohn Marino# See http://www.gnu.org/licenses/gpl.html 1086d7f5d3SJohn Marino 1186d7f5d3SJohn Marinocase $1 in 1286d7f5d3SJohn Marinostart) 1386d7f5d3SJohn Marino # is /dev a mountpoint? 1486d7f5d3SJohn Marino mountpoint -q /dev 1586d7f5d3SJohn Marino DEVMNTPOINT=$? 1686d7f5d3SJohn Marino 1786d7f5d3SJohn Marino # check to see if there are active dm entries under /sys 1886d7f5d3SJohn Marino ls /sys/block/dm-*/dev 1>/dev/null 2>&1 1986d7f5d3SJohn Marino ACTIVEDMDEVS=$? 2086d7f5d3SJohn Marino 2186d7f5d3SJohn Marino # mknodes if conditions are right 2286d7f5d3SJohn Marino if [ $DEVMNTPOINT -eq 0 -a $ACTIVEDMDEVS -eq 0 -a -x /sbin/vgscan ]; then 2386d7f5d3SJohn Marino /sbin/vgscan --mknodes --ignorelockingfailure 2486d7f5d3SJohn Marino fi 2586d7f5d3SJohn Marino ;; 2686d7f5d3SJohn Marinostop) 2786d7f5d3SJohn Marino exit 0 2886d7f5d3SJohn Marino ;; 2986d7f5d3SJohn Marino*) 3086d7f5d3SJohn Marino echo "usage:" 3186d7f5d3SJohn Marino echo " $0 start|stop" 3286d7f5d3SJohn Marino ;; 3386d7f5d3SJohn Marinoesac 34