| # /lib/rcscripts/addons/lvm-stop.sh |
| # $Header: /var/cvsroot/gentoo-x86/sys-fs/lvm2/files/lvm2-stop.sh-2.02.49-r1,v 1.1 2009/07/24 23:37:37 robbat2 Exp $ |
| |
| locking="--lock-dir /dev/.lvm/" |
| |
| # 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=`/sbin/lvdisplay ${locking} |grep "LV Name"|sed -e 's/.*LV Name\s*\(.*\)/\1/'|sort` |
| VOLUME_GROUPS=`/sbin/vgdisplay ${locking} |grep "VG Name"|sed -e 's/.*VG Name\s*\(.*\)/\1/'|sort` |
| for x in ${LOGICAL_VOLUMES} |
| do |
| LV_IS_ACTIVE=`/sbin/lvdisplay ${locking} ${x}|grep "# open"|awk '{print $3}'` |
| if [ "${LV_IS_ACTIVE}" = 0 ] |
| then |
| ebegin " Shutting Down logical volume: ${x} " |
| /sbin/lvchange -an ${locking} -P ${x} >/dev/null |
| eend $? |
| fi |
| done |
| |
| for x in ${VOLUME_GROUPS} |
| do |
| VG_HAS_ACTIVE_LV=`/sbin/vgdisplay ${locking} ${x}|grep "Open LV"|sed -e 's/.*Open LV\s*\(.*\)/\1/'` |
| if [ "${VG_HAS_ACTIVE_LV}" = 0 ] |
| then |
| ebegin " Shutting Down volume group: ${x} " |
| /sbin/vgchange -an ${locking} -P ${x} >/dev/null |
| eend |
| fi |
| done |
| |
| for x in ${LOGICAL_VOLUMES} |
| do |
| LV_IS_ACTIVE=`/sbin/lvdisplay ${locking} ${x}|grep "# open"|sed -e 's/.*# open\s*\(.*\)/\1/'` |
| if [ "${LV_IS_ACTIVE}" = 1 ] |
| then |
| if type mountinfo >/dev/null 2>&1; then |
| ROOT_DEVICE=`mountinfo -t /` |
| else |
| ROOT_DEVICE=`mount | awk '{if($3 == "/" && $1 != "rootfs"){print $1}}'` |
| fi |
| |
| MOUNTED_DEVICE=${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 |