bk commit into 5.1 tree (jonas:1.2366) BUG#25636

[jonas]

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ChangeSet@stripped, 2007-01-15 21:03:39+01:00, jonas@stripped +5 -0
  ndb - bug#25636
    Fix DD problem during NR after 3 missed LCP's

  storage/ndb/src/kernel/blocks/dbdih/DbdihMain.cpp@stripped, 2007-01-15 21:03:37+01:00,
jonas@stripped +11 -0
    Send START_FRAGREQ also for fragments wo/ LCP

  storage/ndb/src/kernel/blocks/dblqh/DblqhMain.cpp@stripped, 2007-01-15 21:03:37+01:00,
jonas@stripped +13 -3
    inform TUP that no LCP is restored (if no lcp is restored :-)

  storage/ndb/src/kernel/blocks/dbtup/Dbtup.hpp@stripped, 2007-01-15 21:03:37+01:00,
jonas@stripped +2 -0
    inform TUP that no LCP is restored (if no lcp is restored :-)

  storage/ndb/src/kernel/blocks/dbtup/DbtupDiskAlloc.cpp@stripped, 2007-01-15 21:03:37+01:00,
jonas@stripped +7 -0
    inform TUP that no LCP is restored (if no lcp is restored :-)

  storage/ndb/src/kernel/blocks/pgman.cpp@stripped, 2007-01-15 21:03:37+01:00,
jonas@stripped +7 -0
    Add error insert using dump

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	jonas
# Host:	perch.ndb.mysql.com
# Root:	/home/jonas/src/51-work

--- 1.19/storage/ndb/src/kernel/blocks/dbtup/DbtupDiskAlloc.cpp	2007-01-15 21:03:45 +01:00
+++ 1.20/storage/ndb/src/kernel/blocks/dbtup/DbtupDiskAlloc.cpp	2007-01-15 21:03:45 +01:00
@@ -1423,6 +1423,13 @@
 }
 
 void
+Dbtup::disk_restart_mark_no_lcp(Uint32 tableId, Uint32 fragId)
+{
+  jamEntry();
+  disk_restart_undo_lcp(tableId, fragId, Fragrecord::UC_CREATE);
+}
+
+void
 Dbtup::disk_restart_undo_lcp(Uint32 tableId, Uint32 fragId, Uint32 flag)
 {
   Ptr<Tablerec> tabPtr;

--- 1.18/storage/ndb/src/kernel/blocks/pgman.cpp	2007-01-15 21:03:45 +01:00
+++ 1.19/storage/ndb/src/kernel/blocks/pgman.cpp	2007-01-15 21:03:45 +01:00
@@ -1258,6 +1258,8 @@
 void
 Pgman::process_lcp_locked(Signal* signal, Ptr<Page_entry> ptr)
 {
+  CRASH_INSERTION(11006);
+
   ptr.p->m_last_lcp = m_last_lcp;
   if (ptr.p->m_state & Page_entry::DIRTY)
   {
@@ -2350,6 +2352,11 @@
   if (signal->theData[0] == 11005)
   {
     g_dbg_lcp = ~g_dbg_lcp;
+  }
+
+  if (signal->theData[0] == 11006)
+  {
+    SET_ERROR_INSERT_VALUE(11006);
   }
 }
 

--- 1.96/storage/ndb/src/kernel/blocks/dbdih/DbdihMain.cpp	2007-01-15 21:03:45 +01:00
+++ 1.97/storage/ndb/src/kernel/blocks/dbdih/DbdihMain.cpp	2007-01-15 21:03:45 +01:00
@@ -2916,6 +2916,17 @@
 	     takeOverPtr.p->toCurrentTabref,
 	     takeOverPtr.p->toCurrentFragid);
     replicaPtr.p->lcpIdStarted = 0;
+    BlockReference ref = calcLqhBlockRef(takeOverPtr.p->toStartingNode);
+    StartFragReq *req = (StartFragReq *)signal->getDataPtrSend();
+    req->userPtr = 0;
+    req->userRef = reference();
+    req->lcpNo = ZNIL;
+    req->lcpId = 0;
+    req->tableId = takeOverPtr.p->toCurrentTabref;
+    req->fragId = takeOverPtr.p->toCurrentFragid;
+    req->noOfLogNodes = 0;
+    sendSignal(ref, GSN_START_FRAGREQ, signal, 
+	       StartFragReq::SignalLength, JBB);
   }
   else
   {

--- 1.128/storage/ndb/src/kernel/blocks/dblqh/DblqhMain.cpp	2007-01-15 21:03:45 +01:00
+++ 1.129/storage/ndb/src/kernel/blocks/dblqh/DblqhMain.cpp	2007-01-15 21:03:45 +01:00
@@ -13836,6 +13836,7 @@
   Uint32 lcpNo = startFragReq->lcpNo;
   Uint32 noOfLogNodes = startFragReq->noOfLogNodes;
   Uint32 lcpId = startFragReq->lcpId;
+
   ndbrequire(noOfLogNodes <= 4);
   fragptr.p->fragStatus = Fragrecord::CRASH_RECOVERING;
   fragptr.p->srBlockref = startFragReq->userRef;
@@ -13890,7 +13891,16 @@
       signal->theData[1] = fragId;
       sendSignal(DBACC_REF, GSN_EXPANDCHECK2, signal, 2, JBB);
     }
-    
+
+    if (getNodeState().getNodeRestartInProgress())
+    {
+      jam();
+      fragptr.p->fragStatus = Fragrecord::ACTIVE_CREATION;	
+    }
+
+    c_tup->disk_restart_mark_no_lcp(tabptr.i, fragId);
+    jamEntry();
+
     return;
   }//if
 
@@ -16713,8 +16723,8 @@
     ccurrentGcprec = RNIL;
     caddNodeState = ZFALSE;
     cstartRecReq = ZFALSE;
-    cnewestGci = ~0;
-    cnewestCompletedGci = ~0;
+    cnewestGci = 0;
+    cnewestCompletedGci = 0;
     crestartOldestGci = 0;
     crestartNewestGci = 0;
     csrPhaseStarted = ZSR_NO_PHASE_STARTED;

--- 1.53/storage/ndb/src/kernel/blocks/dbtup/Dbtup.hpp	2007-01-15 21:03:45 +01:00
+++ 1.54/storage/ndb/src/kernel/blocks/dbtup/Dbtup.hpp	2007-01-15 21:03:45 +01:00
@@ -2711,6 +2711,8 @@
     Ptr<Extent_info> m_extent_ptr;
     Local_key m_key;
   };
+
+  void disk_restart_mark_no_lcp(Uint32 table, Uint32 frag);
   
 private:
   void disk_restart_undo_next(Signal*);