def get_lv_vg(ns, lv):
    lv = common.str2device(ns, lv)
    return lv.first_associator(AssocClass="LMI_LVAllocatedFromStoragePool")
Return Volume Group of given Logical Volume.
dataset/ETHPy150Open openlmi/openlmi-scripts/commands/storage/lmi/scripts/storage/lvm.py/get_lv_vg