mirror of
git://sourceware.org/git/lvm2.git
synced 2024-12-22 17:35:59 +03:00
63 lines
1.4 KiB
Bash
63 lines
1.4 KiB
Bash
#!/bin/bash
|
|
|
|
sbindir=@sbindir@
|
|
|
|
lvm_vgchange="${sbindir}/vgchange"
|
|
lvm_vgscan="${sbindir}/vgscan"
|
|
lvm_vgs="${sbindir}/vgs"
|
|
lvm_lvm="${sbindir}/lvm"
|
|
|
|
clustered_vgs() {
|
|
"${lvm_vgs}" --noheadings -o vg_name -S 'vg_clustered=1' 2>/dev/null
|
|
}
|
|
|
|
activate() {
|
|
eval local "$("${lvm_lvm}" dumpconfig devices/obtain_device_list_from_udev 2>/dev/null)" 2>/dev/null
|
|
if [ $? -ne 0 ]; then
|
|
echo "Warning: expected single couple of key=value in output of dumpconfig"
|
|
fi
|
|
|
|
if [ -z "$obtain_device_list_from_udev" ] || [ "$obtain_device_list_from_udev" -ne 1 ]; then
|
|
echo -n "lvm.conf option obtain_device_list_from_udev!=1: Executing vgscan"
|
|
"${lvm_vgscan}" > /dev/null 2>&1
|
|
fi
|
|
|
|
echo -n "Activating ${LVM_VGS:-"all VG(s)"}: "
|
|
# Respect activation/auto_activation_volume_list!
|
|
# Call "-aay" which is equal to "-aly" but respects this list.
|
|
"${lvm_vgchange}" -aay $LVM_VGS || return 1
|
|
|
|
return 0
|
|
}
|
|
|
|
deactivate()
|
|
{
|
|
# NOTE: following section will be replaced by blkdeactivate script
|
|
# with option supporting request to deactivate all clustered volume
|
|
# groups in the system
|
|
[ -z "$LVM_VGS" ] && LVM_VGS="$(clustered_vgs)"
|
|
if [ -n "$LVM_VGS" ]; then
|
|
echo -n "Deactivating clustered VG(s): "
|
|
"${lvm_vgchange}" -anl $LVM_VGS || return 1
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
case "$1" in
|
|
deactivate)
|
|
deactivate
|
|
rtrn=$?
|
|
;;
|
|
activate)
|
|
activate
|
|
rtrn=$?
|
|
;;
|
|
*)
|
|
echo $"Usage: $0 {activate|deactivate}"
|
|
rtrn=3
|
|
;;
|
|
esac
|
|
|
|
exit "$rtrn"
|