diff --git a/branches/sage/mds/messages/MOSDPGLog.h b/branches/sage/mds/messages/MOSDPGLog.h
index b7ed19dd64d..950c7df7eb1 100644
--- a/branches/sage/mds/messages/MOSDPGLog.h
+++ b/branches/sage/mds/messages/MOSDPGLog.h
@@ -38,6 +38,9 @@ public:
   }
 
   char *get_type_name() { return "PGlog"; }
+  void print(ostream& out) {
+    out << "pg_log(" << pgid << " e" << epoch << ")";
+  }
 
   void encode_payload() {
     payload.append((char*)&epoch, sizeof(epoch));
diff --git a/branches/sage/mds/messages/MOSDPGSummary.h b/branches/sage/mds/messages/MOSDPGSummary.h
index f41c6954b4c..0dcebffaf74 100644
--- a/branches/sage/mds/messages/MOSDPGSummary.h
+++ b/branches/sage/mds/messages/MOSDPGSummary.h
@@ -42,6 +42,9 @@ public:
   }
   
   char *get_type_name() { return "PGsum"; }
+  void print(ostream& out) {
+    out << "pg_summary(" << pgid << " e" << epoch << ")";
+  }
 
   void encode_payload() {
     payload.append((char*)&epoch, sizeof(epoch));
diff --git a/branches/sage/mds/messages/MOSDPGUpdate.h b/branches/sage/mds/messages/MOSDPGUpdate.h
index 20453b3e73e..869c02e18c1 100644
--- a/branches/sage/mds/messages/MOSDPGUpdate.h
+++ b/branches/sage/mds/messages/MOSDPGUpdate.h
@@ -42,6 +42,12 @@ class MOSDPGUpdate : public Message {
   }
   
   char *get_type_name() { return "PGUp"; }
+  void print(ostream& out) {
+    out << "pg_update(" << pgid << " e" << map_version;
+    if (complete) out << " complete";
+    out << " lac=" << last_any_complete;
+    out << ")";
+  }
 
   void encode_payload() {
     payload.append((char*)&map_version, sizeof(map_version));