diff --git a/newbrt/log-internal.h b/newbrt/log-internal.h
index 5dfae09b1a7..8552f8c253d 100644
--- a/newbrt/log-internal.h
+++ b/newbrt/log-internal.h
@@ -40,6 +40,10 @@ struct tokutxn {
 
 int tokulogger_finish (TOKULOGGER logger, struct wbuf *wbuf);
 
+static inline int toku_logsizeof_u_int8_t (u_int32_t v __attribute__((__unused__))) {
+    return 1;
+}
+
 static inline int toku_logsizeof_u_int32_t (u_int32_t v __attribute__((__unused__))) {
     return 4;
 }
diff --git a/newbrt/log.c b/newbrt/log.c
index 512595f6914..b060c6b5f9a 100644
--- a/newbrt/log.c
+++ b/newbrt/log.c
@@ -512,6 +512,19 @@ int toku_logprint_TXNID (FILE *outf, FILE *inf, const char *fieldname, u_int32_t
     fprintf(outf, " %s=%lld", fieldname, v);
     return 0;
 }
+
+int toku_logprint_u_int8_t (FILE *outf, FILE *inf, const char *fieldname, u_int32_t *crc, u_int32_t *len) {
+    u_int8_t v;
+    int r = toku_fread_u_int8_t(inf, &v, crc, len);
+    if (r!=0) return r;
+    fprintf(outf, " %s=%d", fieldname, v);
+    if (v=='\'') fprintf(outf, "('\'')");
+    else if (isprint(v)) fprintf(outf, "('%c')", v);
+    else {}/*nothing*/
+    return 0;
+    
+}
+
 int toku_logprint_u_int32_t (FILE *outf, FILE *inf, const char *fieldname, u_int32_t *crc, u_int32_t *len) {
     u_int32_t v;
     int r = toku_fread_u_int32_t(inf, &v, crc, len);
diff --git a/newbrt/log.h b/newbrt/log.h
index dd231c035c0..42871051eb9 100644
--- a/newbrt/log.h
+++ b/newbrt/log.h
@@ -28,6 +28,8 @@ int tokulogger_log_newbrtnode (TOKUTXN txn, FILENUM filenum, DISKOFF offset, u_i
 
 int tokulogger_fsync (TOKULOGGER logger);
 
+int toku_fread_u_int8_t (FILE *f, u_int8_t *v, u_int32_t *crc, u_int32_t *len);
+
 int toku_fread_u_int32_t_nocrclen (FILE *f, u_int32_t *v);
 int toku_fread_u_int32_t (FILE *f, u_int32_t *v, u_int32_t *crc, u_int32_t *len);
 int toku_fread_LSN     (FILE *f, LSN *lsn, u_int32_t *crc, u_int32_t *len);
@@ -43,6 +45,7 @@ int toku_logprint_TXNID           (FILE *outf, FILE *inf, const char *fieldname,
 int toku_logprint_BYTESTRING      (FILE *outf, FILE *inf, const char *fieldname, u_int32_t *crc, u_int32_t *len); 
 int toku_logprint_FILENUM         (FILE *outf, FILE *inf, const char *fieldname, u_int32_t *crc, u_int32_t *len); 
 int toku_logprint_DISKOFF         (FILE *outf, FILE *inf, const char *fieldname, u_int32_t *crc, u_int32_t *len); 
+int toku_logprint_u_int8_t        (FILE *outf, FILE *inf, const char *fieldname, u_int32_t *crc, u_int32_t *len);
 int toku_logprint_u_int32_t       (FILE *outf, FILE *inf, const char *fieldname, u_int32_t *crc, u_int32_t *len); 
 int toku_logprint_LOGGEDBRTHEADER (FILE *outf, FILE *inf, const char *fieldname, u_int32_t *crc, u_int32_t *len); 
 
diff --git a/newbrt/logdump.c b/newbrt/logdump.c
index 9ef200b8fa0..276d3b267c7 100644
--- a/newbrt/logdump.c
+++ b/newbrt/logdump.c
@@ -141,33 +141,23 @@ void read_and_print_magic (void) {
     }
 }
 
-#if 1
-int main (int argc, char *argv[]) {
-    int count=-1;
+static void newmain (int count) {
     int i;
-    if (argc>1) {
-	count = atoi(argv[1]);
-    }
     read_and_print_magic();
     for (i=0; i!=count; i++) {
 	int r = toku_logprint_one_record(stdout, stdin);
+	if (r==EOF) break;
 	if (r!=0) {
 	    fflush(stdout);
 	    fprintf(stderr, "Problem in log err=%d\n", r);
 	    exit(1);
 	}
     }
-    return 0;
 }
 
-#else
-int main (int argc, char *argv[]) {
+static void oldmain (int count) {
     int cmd;
-    int count=-1;
     int i;
-    if (argc>1) {
-	count = atoi(argv[1]);
-    }
     read_and_print_magic();
     for (i=0;
 	 i!=count && (crc=0,actual_len=0,cmd=get_char())!=EOF;
@@ -268,6 +258,21 @@ int main (int argc, char *argv[]) {
 	assert(0);
     next: ; /*nothing*/
     }
+}
+
+int main (int argc, char *argv[]) {
+    int count=-1;
+    int oldcode=0;
+    while (argc>1) {
+	if (strcmp(argv[1], "--oldcode")==0) {
+	    oldcode=1;
+	} else {
+	    count = atoi(argv[1]);
+	}
+	argc--; argv++;
+    }
+    if (oldcode) oldmain(count);
+    else newmain(count);
     return 0;
 }
-#endif
+
diff --git a/newbrt/logformat.c b/newbrt/logformat.c
index 5b051eaed42..ac1b5230610 100644
--- a/newbrt/logformat.c
+++ b/newbrt/logformat.c
@@ -42,10 +42,18 @@ const struct logtype logtypes[] = {
 			{"BYTESTRING", "fname"},
 			{"u_int32_t",  "mode"},
 			NULLFIELD}},
-    {"fheader", 'H', FA{{"TXNID",      "txnid"},
-			{"FILENUM",    "filenum"},
-			{"LOGGEDBRTHEADER",  "header"},
-			NULLFIELD}},
+    {"fheader", 'H',    FA{{"TXNID",      "txnid"},
+			   {"FILENUM",    "filenum"},
+			   {"LOGGEDBRTHEADER",  "header"},
+			   NULLFIELD}},
+    {"newbrtnode", 'N', FA{{"TXNID",   "txnid"},
+			   {"FILENUM", "filenum"},
+			   {"DISKOFF", "diskoff"},
+			   {"u_int32_t", "height"},
+			   {"u_int32_t", "nodesize"},
+			   {"u_int8_t", "is_dup_sort"},
+			   {"u_int32_t", "rand4fingerprint"},
+			   NULLFIELD}},
     {"fopen",   'O', FA{{"TXNID",      "txnid"},
 			{"BYTESTRING", "fname"},
 			{"FILENUM",    "filenum"},
diff --git a/newbrt/wbuf.h b/newbrt/wbuf.h
index c59abbaf193..b2427eeb5ba 100644
--- a/newbrt/wbuf.h
+++ b/newbrt/wbuf.h
@@ -93,6 +93,10 @@ static inline void wbuf_BYTESTRING (struct wbuf *w, BYTESTRING v) {
     wbuf_bytes(w, v.data, v.len);
 }
 
+static inline void wbuf_u_int8_t (struct wbuf *w, u_int8_t v) {
+    wbuf_char(w, v);
+}
+
 static inline void wbuf_u_int32_t (struct wbuf *w, u_int32_t v) {
     wbuf_int(w, v);
 }