def _getLV(self, vgName, lvName):
try:
lv = self.lvmd[(vgName, lvName)]
except KeyError:
raise se.LogicalVolumeDoesNotExistError("%s/%s" % (vgName, lvName))
lv_md = deepcopy(lv)
lv_attr = real_lvm.LV_ATTR(**lv_md['attr'])
lv_md['attr'] = lv_attr
return real_lvm.LV(**lv_md)
def make_lv(name=None, tags=()):
return lvm.LV(tags=tags,
uuid=None,
name=name,
vg_name=None,
attr=None,
size=None,
seg_start_pe=None,
devices=None,
writeable=None,
opened=None,
active=None)