devinfo_volume_add
devinfo_volume_add (parent, node, m);
devinfo_volume_add (d, node, m);
devinfo_volume_add (d, node, m);
HalDevice *devinfo_volume_add(HalDevice *parent, di_node_t node, devinfo_storage_minor_t *m);
devinfo_volume_add (parent, node, m);
devinfo_volume_add (parent, node, m);