Index: g_mirror.c
===================================================================
RCS file: /private/FreeBSD/src/sys/geom/mirror/g_mirror.c,v
retrieving revision 1.37
diff -u -p -r1.37 g_mirror.c
--- g_mirror.c	7 Oct 2004 20:13:23 -0000	1.37
+++ g_mirror.c	8 Oct 2004 05:08:57 -0000
@@ -2706,19 +2706,24 @@ g_mirror_can_go(void)
 	can_go = 1;
 	g_topology_lock();
 	LIST_FOREACH(gp, &g_mirror_class.geom, geom) {
+		G_MIRROR_DEBUG(0, "%s: geom %s", __func__, gp->name);
 		sc = gp->softc;
 		if (sc == NULL) {
+			G_MIRROR_DEBUG(0, "%s: NULL softc", __func__);
 			can_go = 0;
 			break;
 		}
 		pp = sc->sc_provider;
 		if (pp == NULL || pp->error != 0) {
+			G_MIRROR_DEBUG(0, "%s: NULL provider", __func__);
 			can_go = 0;
 			break;
 		}
+		G_MIRROR_DEBUG(0, "%s: geom is ready", __func__);
 	}
 	g_topology_unlock();
 	PICKUP_GIANT();
+	G_MIRROR_DEBUG(0, "%s: can_go=%d", __func__, can_go);
 	return (can_go);
 }