Index: g_bde_work.c
===================================================================
RCS file: /usr/repo/src/sys/geom/bde/g_bde_work.c,v
retrieving revision 1.26
diff -u -p -r1.26 g_bde_work.c
--- g_bde_work.c	11 Mar 2005 15:42:51 -0000	1.26
+++ g_bde_work.c	27 Mar 2005 14:44:57 -0000
@@ -420,8 +420,13 @@ g_bde_write_done(struct bio *bp)
 	KASSERT(sc != NULL, ("NULL sc"));
 	KASSERT(sp->owner != NULL, ("NULL sp->owner"));
 	g_trace(G_T_TOPOLOGY, "g_bde_write_done(%p)", sp);
-	if (bp->bio_error == 0 && bp->bio_completed != sp->size)
+	if (bp->bio_error == 0 && bp->bio_completed != sp->size) {
+		printf("%s: completed=%jd, size=%jd ", __func__,
+		    (intmax_t)bp->bio_completed, (intmax_t)sp->size);
+		g_print_bio(bp);
+		printf("\n");
 		bp->bio_error = EIO;
+	}
 	sp->error = bp->bio_error;
 	g_destroy_bio(bp);
 	wp = sp->owner;
@@ -493,8 +498,13 @@ g_bde_read_done(struct bio *bp)
 	g_trace(G_T_TOPOLOGY, "g_bde_read_done(%p)", sp);
 	sc = bp->bio_caller2;
 	mtx_lock(&sc->worklist_mutex);
-	if (bp->bio_error == 0 && bp->bio_completed != sp->size)
+	if (bp->bio_error == 0 && bp->bio_completed != sp->size) {
+		printf("%s: completed=%jd, size=%jd ", __func__,
+		    (intmax_t)bp->bio_completed, (intmax_t)sp->size);
+		g_print_bio(bp);
+		printf("\n");
 		bp->bio_error = EIO;
+	}
 	sp->error = bp->bio_error;
 	if (sp->error == 0)
 		sp->state = VALID;