--- ray/src/hd/holofile.c	2004/09/09 01:06:19	3.56
+++ ray/src/hd/holofile.c	2008/12/04 23:34:00	3.58
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char	RCSid[] = "$Id: holofile.c,v 3.56 2004/09/09 01:06:19 greg Exp $";
+static const char	RCSid[] = "$Id: holofile.c,v 3.58 2008/12/04 23:34:00 greg Exp $";
 #endif
 /*
  * Routines for managing holodeck files
@@ -18,9 +18,9 @@ static const char	RCSid[] = "$Id: holofile.c,v 3.56 20
 
 #ifndef CACHESIZE
 #ifdef SMLMEM
-#define CACHESIZE	5
+#define CACHESIZE	10
 #else
-#define CACHESIZE	17	/* default cache size (Mbytes, 0==inf) */
+#define CACHESIZE	100	/* default cache size (Mbytes, 0==inf) */
 #endif
 #endif
 #ifndef FREEBEAMS
@@ -30,7 +30,7 @@ static const char	RCSid[] = "$Id: holofile.c,v 3.56 20
 #define PCTFREE		15	/* maximum fraction to free (%) */
 #endif
 #ifndef MAXFRAGB
-#define MAXFRAGB	16	/* fragment blocks/file to track (0==inf) */
+#define MAXFRAGB	64	/* fragment blocks/file to track (0==inf) */
 #endif
 #ifndef FF_DEFAULT
 				/* when to free a beam fragment */
@@ -407,21 +407,22 @@ hdfiluse(	/* compute file usage (in bytes) */
 )
 {
 	off_t	total = 0;
-	register int	i, j;
+	register int	j;
 
 	for (j = 0; hdlist[j] != NULL; j++) {
 		if (hdlist[j]->fd != fd)
 			continue;
 		total += biglob(hdlist[j])->nrd * sizeof(RAYVAL);
-		i = nbeams(hdlist[j]);
-		total += i*sizeof(BEAMI) + sizeof(HDGRID);
-		for ( ; i > 0; i--)
+		total += nbeams(hdlist[j])*sizeof(BEAMI) + sizeof(HDGRID);
+#if 0
+		for (i = nbeams(hdlist[j]); i > 0; i--)
 			if (hdlist[j]->bl[i] != NULL)
 				total += sizeof(RAYVAL) *
 						(hdlist[j]->bl[i]->nrm -
 						hdlist[j]->bi[i].nrd);
+#endif
 	}
-	return(total);		/* does not include fragments */
+	return(total);		/* doesn't include fragments, unflushed rays */
 }