sstrncpy(vl.plugin, "lvm", sizeof (vl.plugin));
sstrncpy(vl.plugin_instance, plugin_instance, sizeof (vl.plugin_instance));
sstrncpy(vl.type, "df_complex", sizeof (vl.type));
sstrncpy(vl.plugin, "lvm", sizeof (vl.plugin));
sstrncpy(vl.plugin_instance, plugin_instance, sizeof (vl.plugin_instance));
sstrncpy(vl.type, "df_complex", sizeof (vl.type));