# /lib/rcscripts/addons/lvm2-stop.sh # $Header: /var/cvsroot/gentoo-x86/sys-fs/lvm2/files/lvm2-stop.sh,v 1.5 2005/11/02 21:01:32 rocket Exp $ # Stop LVM2 if [ -x /sbin/vgchange ] && \ [ -x /sbin/lvdisplay ] && \ [ -x /sbin/vgdisplay ] && \ [ -x /sbin/lvchange ] && \ [ -f /etc/lvmtab -o -d /etc/lvm ] && \ [ -d /proc/lvm -o "`grep device-mapper /proc/misc 2>/dev/null`" ] then einfo "Shutting down the Logical Volume Manager" # If these commands fail it is not currently an issue # as the system is going down anyway based on the current LVM # functionality as described in this forum thread #https://www.redhat.com/archives/linux-lvm/2001-May/msg00523.html LOGICAL_VOLUMES=`lvdisplay |grep "LV Name"|sed -e 's/.*LV Name\s*\(.*\)/\1/'|sort` VOLUME_GROUPS=`vgdisplay |grep "VG Name"|sed -e 's/.*VG Name\s*\(.*\)/\1/'|sort` for x in ${LOGICAL_VOLUMES} do LV_IS_ACTIVE=`lvdisplay ${x}|grep "# open"|awk '{print $3}'` if [ "${LV_IS_ACTIVE}" = 0 ] then ebegin " Shutting Down logical volume: ${x} " lvchange -an --ignorelockingfailure -P ${x} >/dev/null eend $? fi done for x in ${VOLUME_GROUPS} do VG_HAS_ACTIVE_LV=`vgdisplay ${x}|grep "Open LV"|sed -e 's/.*Open LV\s*\(.*\)/\1/'` if [ "${VG_HAS_ACTIVE_LV}" = 0 ] then ebegin " Shutting Down volume group: ${x} " vgchange -an --ignorelockingfailure -P ${x} >/dev/null eend fi done for x in ${LOGICAL_VOLUMES} do LV_IS_ACTIVE=`lvdisplay ${x}|grep "# open"|sed -e 's/.*# open\s*\(.*\)/\1/'` if [ "${LV_IS_ACTIVE}" = 1 ] then ROOT_DEVICE=`mount|grep " / "|awk '{print $1}'` MOUNTED_DEVICE=${x} [ -L ${ROOT_DEVICE} ] && ROOT_DEVICE="`/bin/readlink ${ROOT_DEVICE}`" [ -L ${x} ] && MOUNTED_DEVICE="`/bin/readlink ${x}`" if [ ! ${ROOT_DEVICE} = ${MOUNTED_DEVICE} ] then ewarn " Unable to shutdown: ${x} " fi fi done einfo "Finished Shutting down the Logical Volume Manager" fi # vim:ts=4