--- a/storage/ndb/include/kernel/signaldata/ArbitSignalData.hpp	2009-11-10 08:29:09.000000000 +0100
+++ b/storage/ndb/include/kernel/signaldata/ArbitSignalData.hpp	2009-12-07 09:42:15.000000000 +0100
@@ -94,6 +94,7 @@
     ApiStart = 31,              // arbitrator thread started
     ApiFail = 32,               // arbitrator died
     ApiExit = 33,               // arbitrator reported it will exit
+    ApiReport = 34,             // arbitrator show ye self
 
     // arbitration result
     LoseNodes = 41,             // lose on ndb node count
--- a/storage/ndb/src/common/debugger/EventLogger.cpp	2009-11-10 08:29:14.000000000 +0100
+++ b/storage/ndb/src/common/debugger/EventLogger.cpp	2009-12-07 09:55:41.000000000 +0100
@@ -342,6 +342,11 @@
 			   "Lost arbitrator node %u - process exit [state=%u]",
 			   sd->node, state);
       break;
+    case ArbitCode::ApiReport:
+      BaseString::snprintf(m_text, m_text_len,
+          "Current arbitrator is node %u",
+          sd->node);
+      break;
     default:
       ArbitCode::getErrText(code, errText, sizeof(errText));
       BaseString::snprintf(m_text, m_text_len,
--- a/storage/ndb/src/kernel/blocks/qmgr/QmgrMain.cpp	2009-11-10 08:29:24.000000000 +0100
+++ b/storage/ndb/src/kernel/blocks/qmgr/QmgrMain.cpp	2009-12-07 09:50:01.000000000 +0100
@@ -39,6 +39,7 @@
 #include <signaldata/Upgrade.hpp>
 #include <signaldata/EnableCom.hpp>
 #include <signaldata/RouteOrd.hpp>
+#include <signaldata/DumpStateOrd.hpp>
 
 #include <ndb_version.h>
 
@@ -5661,6 +5662,21 @@
     ndbout_c("disconnecting %u", signal->theData[1]);
     api_failed(signal, signal->theData[1]);
   }
+  
+  if (signal->theData[0] == DumpStateOrd::DumpArbitrator)
+  {
+    NodeBitmask nodes;
+    computeArbitNdbMask(nodes);
+    signal->theData[1] = ~0;
+    ArbitSignalData* sd = (ArbitSignalData*)&signal->theData[0];
+    sd->sender = NDB_LE_ArbitState;
+    sd->code = ArbitCode::ApiReport;
+    sd->node = arbitRec.node;
+    sd->ticket = arbitRec.ticket;
+    sd->mask = nodes;
+    sendSignal(CMVMI_REF, GSN_EVENT_REP, signal,
+      ArbitSignalData::SignalLength, JBB);
+  }
 }//Qmgr::execDUMP_STATE_ORD()
 
 
--- a/storage/ndb/src/mgmclient/CommandInterpreter.cpp	2009-11-10 08:29:31.000000000 +0100
+++ b/storage/ndb/src/mgmclient/CommandInterpreter.cpp	2009-12-07 10:06:34.000000000 +0100
@@ -896,6 +896,14 @@
                Q(pages_used), Q(page_size_kb)/1024, Q(pages_total));
       break;
     }
+#undef EVENT
+#define EVENT Arbitrator
+    case NDB_LE_ArbitState:
+    {
+      ndbout_c("Current Arbitrator is");
+      break;
+    }
+#undef EVENT
     /** 
      * default nothing to print
      */ 
@@ -2452,6 +2460,8 @@
      NDB_LE_BackupStatus, 100000 }
   ,{ "MemoryUsage",  "Report memory usage of respective node",
      NDB_LE_MemoryUsage, 1000 }
+  ,{ "Arbitrator",  "Report current arbitrator",
+     NDB_LE_ArbitState, 2599 }
 };
 
 static unsigned n_report_cmds =