Merge jamppa@bk-internal.mysql.com:/home/bk/mysql-5.0

into  ua141d10.elisa.omakaista.fi:/home/my/bk/mysql-5.0

ndb/include/mgmapi/ndbd_exit_codes.h

@@ -104,6 +104,7 @@ typedef ndbd_exit_classification_enum ndbd_exit_classification;
 
 /* NDBCNTR 6100-> */
 #define NDBD_EXIT_RESTART_TIMEOUT             6100
+#define NDBD_EXIT_RESTART_DURING_SHUTDOWN     6101
 
 /* TC  6200-> */
 /* DIH 6300-> */

ndb/src/kernel/blocks/ndbcntr/NdbcntrMain.cpp

@@ -525,6 +525,9 @@ Ndbcntr::execCNTR_START_REF(Signal * signal){
     cmasterNodeId = ref->masterNodeId;
     sendCntrStartReq(signal);
     return;
+  case CntrStartRef::StopInProgress:
+    jam();
+    progError(__LINE__, NDBD_EXIT_RESTART_DURING_SHUTDOWN);
   }
   ndbrequire(false);
 }
@@ -2022,7 +2025,9 @@ Ndbcntr::execSTOP_REQ(Signal* signal){
     return;
   }
 
-  if(c_stopRec.stopReq.senderRef != 0){
+  if(c_stopRec.stopReq.senderRef != 0 ||
+     (cmasterNodeId == getOwnNodeId() && !c_start.m_starting.isclear()))
+  {
     /**
      * Requested a system shutdown
      */
@@ -2036,7 +2041,8 @@ Ndbcntr::execSTOP_REQ(Signal* signal){
     /**
      * Requested a node shutdown
      */
-    if(StopReq::getSystemStop(c_stopRec.stopReq.requestInfo))
+    if(c_stopRec.stopReq.senderRef &&
+       StopReq::getSystemStop(c_stopRec.stopReq.requestInfo))
       ref->errorCode = StopRef::SystemShutdownInProgress;
     else
       ref->errorCode = StopRef::NodeShutdownInProgress;

ndb/src/kernel/error/ndbd_exit_codes.c

@@ -101,6 +101,9 @@ static const ErrStruct errArray[] =
    {NDBD_EXIT_RESTART_TIMEOUT, XCE,
     "Total restart time too long, consider increasing StartFailureTimeout "
     "or investigate error(s) on other node(s)"},
+   {NDBD_EXIT_RESTART_DURING_SHUTDOWN, XRE,
+    "Node started while node shutdown in progress. "
+    "Please wait until shutdown complete before starting node"},
 
    /* DIH */
    {NDBD_EXIT_MAX_CRASHED_REPLICAS, XFL,

ndb/src/mgmsrv/MgmtSrvr.cpp

@@ -277,15 +277,13 @@ static ErrorItem errorTable[] =
   {MgmtSrvr::NOT_POSSIBLE_TO_SEND_CONFIG_UPDATE_TO_PROCESS_TYPE, 
    "It is not possible to send an update of a configuration variable "
    "to this kind of process."},
-  {5026, "Node shutdown in progress" },
-  {5027, "System shutdown in progress" },
-  {5028, "Node shutdown would cause system crash" },
-  {5029, "Only one shutdown at a time is possible via mgm server" },
-  {5060, "Operation not allowed in single user mode." }, 
-  {5061, "DB is not in single user mode." },
-  {5062, "The specified node is not an API node." },
-  {5063, 
-   "Cannot enter single user mode. DB nodes in inconsistent startlevel."},
+  {MgmtSrvr::NODE_SHUTDOWN_IN_PROGESS, "Node shutdown in progress" },
+  {MgmtSrvr::SYSTEM_SHUTDOWN_IN_PROGRESS, "System shutdown in progress" },
+  {MgmtSrvr::NODE_SHUTDOWN_WOULD_CAUSE_SYSTEM_CRASH,
+   "Node shutdown would cause system crash" },
+  {MgmtSrvr::NODE_NOT_API_NODE, "The specified node is not an API node." },
+  {MgmtSrvr::OPERATION_NOT_ALLOWED_START_STOP, 
+   "Operation not allowed while nodes are starting or stopping."},
   {MgmtSrvr::NO_CONTACT_WITH_DB_NODES, "No contact with database nodes" }
 };
 
@@ -293,13 +291,13 @@ int MgmtSrvr::translateStopRef(Uint32 errCode)
 {
   switch(errCode){
   case StopRef::NodeShutdownInProgress:
-    return 5026;
+    return NODE_SHUTDOWN_IN_PROGESS;
     break;
   case StopRef::SystemShutdownInProgress:
-    return 5027;
+    return SYSTEM_SHUTDOWN_IN_PROGRESS;
     break;
   case StopRef::NodeShutdownWouldCauseSystemCrash:
-    return 5028;
+    return NODE_SHUTDOWN_WOULD_CAUSE_SYSTEM_CRASH;
     break;
   }
   return 4999;
@@ -989,6 +987,18 @@ int MgmtSrvr::sendSTOP_REQ(NodeId nodeId,
 
 int MgmtSrvr::stopNode(int nodeId, bool abort)
 {
+  if (!abort)
+  {
+    NodeId nodeId = 0;
+    ClusterMgr::Node node;
+    while(getNextNodeId(&nodeId, NDB_MGM_NODE_TYPE_NDB))
+    {
+      node = theFacade->theClusterMgr->getNodeInfo(nodeId);
+      if((node.m_state.startLevel != NodeState::SL_STARTED) && 
+	 (node.m_state.startLevel != NodeState::SL_NOTHING))
+	return OPERATION_NOT_ALLOWED_START_STOP;
+    }
+  }
   NodeBitmask nodes;
   return sendSTOP_REQ(nodeId,
 		      nodes,
@@ -1027,7 +1037,7 @@ int MgmtSrvr::stop(int * stopCount, bool abort)
 int MgmtSrvr::enterSingleUser(int * stopCount, Uint32 singleUserNodeId)
 {
   if (getNodeType(singleUserNodeId) != NDB_MGM_NODE_TYPE_API)
-    return 5062;
+    return NODE_NOT_API_NODE;
   NodeId nodeId = 0;
   ClusterMgr::Node node;
   while(getNextNodeId(&nodeId, NDB_MGM_NODE_TYPE_NDB))
@@ -1035,7 +1045,7 @@ int MgmtSrvr::enterSingleUser(int * stopCount, Uint32 singleUserNodeId)
     node = theFacade->theClusterMgr->getNodeInfo(nodeId);
     if((node.m_state.startLevel != NodeState::SL_STARTED) && 
        (node.m_state.startLevel != NodeState::SL_NOTHING))
-      return 5063;
+      return OPERATION_NOT_ALLOWED_START_STOP;
   }
   NodeBitmask nodes;
   int ret = sendSTOP_REQ(0,

ndb/src/mgmsrv/MgmtSrvr.hpp

@@ -174,10 +174,12 @@ public:
   STATIC_CONST( NODE_SHUTDOWN_IN_PROGESS = 5026 );
   STATIC_CONST( SYSTEM_SHUTDOWN_IN_PROGRESS = 5027 );
   STATIC_CONST( NODE_SHUTDOWN_WOULD_CAUSE_SYSTEM_CRASH = 5028 );
-  STATIC_CONST( NO_CONTACT_WITH_CLUSTER = 6666 );
-  STATIC_CONST( OPERATION_IN_PROGRESS = 6667 );
-  
+
   STATIC_CONST( NO_CONTACT_WITH_DB_NODES = 5030 );
+
+  STATIC_CONST( NODE_NOT_API_NODE = 5062 );
+  STATIC_CONST( OPERATION_NOT_ALLOWED_START_STOP = 5063 );
+
   /**
    *   This enum specifies the different signal loggig modes possible to set 
    *   with the setSignalLoggingMode method.