Merge whalegate.ndb.mysql.com:/home/tomas/mysql-5.1-telco-gca

into  whalegate.ndb.mysql.com:/home/tomas/mysql-5.1-new-ndb

storage/ndb/include/mgmapi/mgmapi_config_parameters.h

@@ -118,6 +118,8 @@
 
 #define CFG_DB_O_DIRECT               168
 
+#define CFG_DB_MAX_ALLOCATE           169
+
 #define CFG_DB_SGA                    198 /* super pool mem */
 #define CFG_DB_DATA_MEM_2             199 /* used in special build in 5.1 */
 

storage/ndb/src/kernel/blocks/backup/Backup.cpp

@@ -448,6 +448,41 @@ Backup::execDUMP_STATE_ORD(Signal* signal)
 		  filePtr.p->m_flags);
       }
     }
+
+    ndbout_c("m_curr_disk_write_speed: %u  m_words_written_this_period: %u  m_overflow_disk_write: %u",
+              m_curr_disk_write_speed, m_words_written_this_period, m_overflow_disk_write);
+    ndbout_c("m_reset_delay_used: %u  m_reset_disk_speed_time: %llu",
+             m_reset_delay_used, (Uint64)m_reset_disk_speed_time);
+    for(c_backups.first(ptr); ptr.i != RNIL; c_backups.next(ptr))
+    {
+      ndbout_c("BackupRecord %u:  BackupId: %u  MasterRef: %x  ClientRef: %x",
+               ptr.i, ptr.p->backupId, ptr.p->masterRef, ptr.p->clientRef);
+      ndbout_c(" State: %u", ptr.p->slaveState.getState());
+      ndbout_c(" noOfByte: %llu  noOfRecords: %llu",
+               ptr.p->noOfBytes, ptr.p->noOfRecords);
+      ndbout_c(" noOfLogBytes: %llu  noOfLogRecords: %llu",
+               ptr.p->noOfLogBytes, ptr.p->noOfLogRecords);
+      ndbout_c(" errorCode: %u", ptr.p->errorCode);
+      BackupFilePtr filePtr;
+      for(ptr.p->files.first(filePtr); filePtr.i != RNIL; 
+	  ptr.p->files.next(filePtr))
+      {
+	ndbout_c(" file %u:  type: %u  flags: H'%x  tableId: %u  fragmentId: %u",
+                 filePtr.i, filePtr.p->fileType, filePtr.p->m_flags,
+                 filePtr.p->tableId, filePtr.p->fragmentNo);
+      }
+      if (ptr.p->slaveState.getState() == SCANNING && ptr.p->dataFilePtr != RNIL)
+      {
+        c_backupFilePool.getPtr(filePtr, ptr.p->dataFilePtr);
+        OperationRecord & op = filePtr.p->operation;
+        Uint32 *tmp = NULL;
+        Uint32 sz = 0;
+        bool eof = FALSE;
+        bool ready = op.dataBuffer.getReadPtr(&tmp, &sz, &eof);
+        ndbout_c("ready: %s  eof: %s", ready ? "TRUE" : "FALSE", eof ? "TRUE" : "FALSE");
+      }
+    }
+    return;
   }
   if(signal->theData[0] == 24){
     /**

storage/ndb/src/kernel/blocks/dbtup/Dbtup.hpp

@@ -2700,6 +2700,7 @@ private:
 
   ArrayPool<Page> c_page_pool;
   Uint32 cnoOfAllocatedPages;
+  Uint32 m_max_allocate_pages;
   
   Tablerec *tablerec;
   Uint32 cnoOfTablerec;

storage/ndb/src/kernel/blocks/dbtup/DbtupGen.cpp

@@ -305,6 +305,12 @@ void Dbtup::execREAD_CONFIG_REQ(Signal* signal)
   Uint32 noOfTriggers= 0;
   
   Uint32 tmp= 0;
+
+  if (ndb_mgm_get_int_parameter(p, CFG_DB_MAX_ALLOCATE, &tmp))
+    tmp = 32 * 1024 * 1024;
+  m_max_allocate_pages = (tmp + GLOBAL_PAGE_SIZE - 1) / GLOBAL_PAGE_SIZE;
+
+  tmp = 0;
   ndbrequire(!ndb_mgm_get_int_parameter(p, CFG_TUP_PAGE_RANGE, &tmp));
   initPageRangeSize(tmp);
   ndbrequire(!ndb_mgm_get_int_parameter(p, CFG_TUP_TABLE, &cnoOfTablerec));

storage/ndb/src/kernel/blocks/dbtup/DbtupPageMap.cpp

@@ -432,6 +432,11 @@ void Dbtup::allocMoreFragPages(Fragrecord* const regFragPtr)
 // We will grow by 18.75% plus two more additional pages to grow
 // a little bit quicker in the beginning.
 /* -----------------------------------------------------------------*/
+
+  if (noAllocPages > m_max_allocate_pages)
+  {
+    noAllocPages = m_max_allocate_pages;
+  }
   Uint32 allocated = allocFragPages(regFragPtr, noAllocPages);
   regFragPtr->noOfPagesToGrow += allocated;
 }//Dbtup::allocMoreFragPages()

storage/ndb/src/mgmsrv/ConfigInfo.cpp

@@ -1321,6 +1321,18 @@ const ConfigInfo::ParamInfo ConfigInfo::m_ParamInfo[] = {
     "0",
     STR_VALUE(MAX_INT_RNIL) },
 
+  { 
+    CFG_DB_MAX_ALLOCATE,
+    "MaxAllocate",
+    DB_TOKEN,
+    "Maximum size of allocation to use when allocating memory for tables",
+    ConfigInfo::CI_USED,
+    false,
+    ConfigInfo::CI_INT,
+    "32M",
+    "1M",
+    "1G" },
+
   { 
     CFG_DB_MEMREPORT_FREQUENCY,
     "MemReportFrequency",