3 # $NetBSD: lvm,v 1.4 2009/04/13 18:48:14 haad Exp $
8 # BEFORE: mountcritlocal cryptdisks
10 $_rc_subr_loaded . /etc/rc.subr
21 if [ -x /sbin/dmsetup ]; then
22 /sbin/dmsetup version >/dev/null
24 warn "Device-mapper not present in kernel"
29 if [ -x /sbin/lvm ]; then
30 echo "Configuring lvm devices."
32 # Scan for all available VG's
33 /sbin/lvm vgscan --mknodes --ignorelockingfailure >/dev/null
35 # Activate all LV's and create appropriate nodes in /dev
36 /sbin/lvm vgchange --ignorelockingfailure -a y >/dev/null
37 LV_LIST=$(/sbin/lvm vgdisplay -C -o vg_name --noheadings 2>/dev/null)
38 echo " Activated Volume Groups:" $LV_LIST
44 if [ -x /sbin/dmsetup ]; then
45 /sbin/dmsetup version >/dev/null
47 warn "Device-mapper not present in kernel"
52 if [ -x /sbin/lvm ]; then
53 echo "Unconfiguring lvm devices."
55 LOGICAL_VOLUMES=$(/sbin/lvm lvdisplay -C -o vg_name,lv_name \
56 -O vg_name --separator \/ --noheadings 2>/dev/null)
57 VOLUME_GROUPS=$(/sbin/lvm vgdisplay -C -o vg_name \
58 --separator " " --noheadings 2>/dev/null)
60 for lv in ${LOGICAL_VOLUMES}; do
61 LV_IS_ACTIVE=$(/sbin/lvm lvdisplay -C --noheadings \
65 echo " Shutting Down logical volume: ${lv}"
66 /sbin/lvm lvchange -an --ignorelockingfailure \
72 for vg in ${VOLUME_GROUPS}; do
73 # Set IFS to field separator
75 set -- $(/sbin/lvm vgdisplay -cA ${vg} 2>/dev/null)
76 # The seventh parameter is number of opened LVs in a Volume Group
80 if [ "${VG_HAS_ACTIVE_LV}" = 0 ]; then
81 echo " Shutting Down volume group: ${vg}"
82 /sbin/lvm vgchange -an --ignorelockingfailure \