Merge mysql.com:/home/stewart/Documents/MySQL/4.1/main

into  mysql.com:/home/stewart/Documents/MySQL/4.1/cleanup


ndb/src/kernel/blocks/backup/Backup.cpp:
  Auto merged

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

@@ -3774,7 +3774,7 @@ Backup::checkFile(Signal* signal, BackupFilePtr filePtr)
     req->userReference = reference();
     req->varIndex      = 0;
     req->offset        = tmp - c_startOfPages;
-    req->size          = sz; // Avrunda uppot
+    req->size          = sz; // Round up
     
     sendSignal(NDBFS_REF, GSN_FSAPPENDREQ, signal, 
 	       FsAppendReq::SignalLength, JBA);

ndb/src/kernel/blocks/dbdih/DbdihMain.cpp

@@ -10976,7 +10976,11 @@ void Dbdih::initCommonData()
 
   cnoReplicas = 1;
   ndb_mgm_get_int_parameter(p, CFG_DB_NO_REPLICAS, &cnoReplicas);
-  cnoReplicas = cnoReplicas > 4 ? 4 : cnoReplicas;
+  if (cnoReplicas > 4)
+  {
+    progError(__LINE__, NDBD_EXIT_INVALID_CONFIG,
+	      "Only up to four replicas are supported. Check NoOfReplicas.");
+  }
 
   cgcpDelay = 2000;
   ndb_mgm_get_int_parameter(p, CFG_DB_GCP_INTERVAL, &cgcpDelay);
@@ -11568,14 +11572,14 @@ void Dbdih::execCHECKNODEGROUPSREQ(Signal* signal)
     break;
   case CheckNodeGroups::GetNodeGroupMembers: {
     ok = true;
-    Uint32 ownNodeGoup =
+    Uint32 ownNodeGroup =
       Sysfile::getNodeGroup(sd->nodeId, SYSFILE->nodeGroups);
 
-    sd->output = ownNodeGoup;
+    sd->output = ownNodeGroup;
     sd->mask.clear();
 
     NodeGroupRecordPtr ngPtr;
-    ngPtr.i = ownNodeGoup;
+    ngPtr.i = ownNodeGroup;
     ptrAss(ngPtr, nodeGroupRecord);
     for (Uint32 j = 0; j < ngPtr.p->nodeCount; j++) {
       jam();
@@ -11583,7 +11587,7 @@ void Dbdih::execCHECKNODEGROUPSREQ(Signal* signal)
     }
 #if 0
     for (int i = 0; i < MAX_NDB_NODES; i++) {
-      if (ownNodeGoup == 
+      if (ownNodeGroup == 
 	  Sysfile::getNodeGroup(i, SYSFILE->nodeGroups)) {
 	sd->mask.set(i);
       }

ndb/src/kernel/blocks/dblqh/DblqhMain.cpp

@@ -18444,60 +18444,54 @@ void
 Dblqh::execCREATE_TRIG_REQ(Signal* signal)
 {
   jamEntry();
-  NodeId myNodeId = getOwnNodeId();
-  BlockReference tupref = calcTupBlockRef(myNodeId);
 
-  sendSignal(tupref, GSN_CREATE_TRIG_REQ, signal, CreateTrigReq::SignalLength, JBB);
+  sendSignal(DBTUP_REF, GSN_CREATE_TRIG_REQ, signal,
+             CreateTrigReq::SignalLength, JBB);
 }
 
 void
 Dblqh::execCREATE_TRIG_CONF(Signal* signal)
 {
   jamEntry();
-  NodeId myNodeId = getOwnNodeId();
-  BlockReference dictref = calcDictBlockRef(myNodeId);
 
-  sendSignal(dictref, GSN_CREATE_TRIG_CONF, signal, CreateTrigConf::SignalLength, JBB);
+  sendSignal(DBDICT_REF, GSN_CREATE_TRIG_CONF, signal,
+             CreateTrigConf::SignalLength, JBB);
 }
 
 void
 Dblqh::execCREATE_TRIG_REF(Signal* signal)
 {
   jamEntry();
-  NodeId myNodeId = getOwnNodeId();
-  BlockReference dictref = calcDictBlockRef(myNodeId);
 
-  sendSignal(dictref, GSN_CREATE_TRIG_REF, signal, CreateTrigRef::SignalLength, JBB);
+  sendSignal(DBDICT_REF, GSN_CREATE_TRIG_REF, signal,
+             CreateTrigRef::SignalLength, JBB);
 }
 
 void
 Dblqh::execDROP_TRIG_REQ(Signal* signal)
 {
   jamEntry();
-  NodeId myNodeId = getOwnNodeId();
-  BlockReference tupref = calcTupBlockRef(myNodeId);
 
-  sendSignal(tupref, GSN_DROP_TRIG_REQ, signal, DropTrigReq::SignalLength, JBB);
+  sendSignal(DBTUP_REF, GSN_DROP_TRIG_REQ, signal,
+             DropTrigReq::SignalLength, JBB);
 }
 
 void
 Dblqh::execDROP_TRIG_CONF(Signal* signal)
 {
   jamEntry();
-  NodeId myNodeId = getOwnNodeId();
-  BlockReference dictref = calcDictBlockRef(myNodeId);
 
-  sendSignal(dictref, GSN_DROP_TRIG_CONF, signal, DropTrigConf::SignalLength, JBB);
+  sendSignal(DBDICT_REF, GSN_DROP_TRIG_CONF, signal,
+             DropTrigConf::SignalLength, JBB);
 }
 
 void
 Dblqh::execDROP_TRIG_REF(Signal* signal)
 {
   jamEntry();
-  NodeId myNodeId = getOwnNodeId();
-  BlockReference dictref = calcDictBlockRef(myNodeId);
 
-  sendSignal(dictref, GSN_DROP_TRIG_REF, signal, DropTrigRef::SignalLength, JBB);
+  sendSignal(DBDICT_REF, GSN_DROP_TRIG_REF, signal,
+             DropTrigRef::SignalLength, JBB);
 }
 
 Uint32 Dblqh::calcPageCheckSum(LogPageRecordPtr logP){

ndb/tools/ndb_error_reporter

+#!/usr/bin/perl -w
+
+use strict;
+
+if(@ARGV < 1)
+{
+    print STDERR "Usage:\n";
+    print STDERR "\tndb_error_reporter config.ini [username] [--fs]\n\n";
+    print STDERR "\tusername is a user that you can use to ssh into\n";
+    print STDERR "\t  all of your nodes with.\n\n";
+    print STDERR "\t--fs means include the filesystems in the report\n";
+    print STDERR "\t WARNING: This may require a lot of disk space.\n";
+    print STDERR "\t          Only use this option when asked to.\n\n";
+    exit(1);
+}
+
+my $config_file= $ARGV[0];
+my $config_get_fs= 0;
+my $config_username= '';
+if(defined($ARGV[1]))
+{
+    $config_get_fs= 1 if $ARGV[1] eq '--fs';
+    $config_username= $ARGV[1].'@' if $ARGV[1] ne '--fs';
+    $config_get_fs= (defined $ARGV[2] && $ARGV[2] eq '--fs')?1:$config_get_fs;
+}
+
+if(!stat($config_file))
+{
+    print STDERR "Cannot open configuration file.\n\n";
+    exit(1);
+}
+
+my @nodes= split ' ',`ndb_config --config-file=$ARGV[0] --nodes --query=id --type=ndbd`;
+
+push @nodes, split ' ',`ndb_config --config-file=$ARGV[0] --nodes --query=id --type=ndb_mgmd`;
+
+sub config {
+    my $nodeid= shift;
+    my $query= shift;
+    my $res= `ndb_config --config-file=$ARGV[0] --id=$nodeid --query=$query`;
+    chomp $res;
+    $res;
+}
+
+my @t= localtime();
+my $reportdir= sprintf('ndb_error_report_%u%02u%02u%02u%02u%02u',
+		       ($t[5]+1900),($t[4]+1),$t[3],$t[2],$t[1],$t[0]);
+
+if(stat($reportdir) || stat($reportdir.'tar.bz2'))
+{
+    print STDERR "It looks like another ndb_error_report process is running.\n";
+    print STDERR "If that is not the case, remove the ndb_error_report directory";
+    print STDERR " and run ndb_error_report again.\n\n";
+    exit(1);
+}
+
+mkdir($reportdir);
+
+foreach my $node (@nodes)
+{
+    print "\n\n Copying data from node $node".
+	(($config_get_fs)?" with filesystem":"").
+	"\n\n";
+    my $recurse= ($config_get_fs)?'-r ':'';
+    system 'scp '.$recurse.$config_username.config($node,'host').
+	':'.config($node,'datadir')."/ndb_".$node."* ".
+	"$reportdir/\n";
+}
+
+print "\n\n Copying configuration file...\n\n\t$config_file\n\n";
+system "cp $config_file $reportdir/";
+
+my $r = system 'bzip2 2>&1 > /dev/null  < /dev/null';
+my $outfile;
+if($r==0)
+{
+    $outfile= "$reportdir.tar.bz2";
+    system "tar c $reportdir|bzip2 > $outfile";
+}
+else
+{
+    $outfile= "$reportdir.tar.gz";
+    system "tar c $reportdir|gzip > $outfile";
+}
+
+system "rm -rf $reportdir";
+
+print "\n\nPlease attach $outfile to your error report\n\n";

ndb/tools/ndb_size.pl

@@ -146,9 +146,9 @@ foreach(@{$tables})
 	elsif($type =~ /varchar/ || $type =~ /varbinary/)
 	{
 	    my $fixed= 1+$size;
-	    my @dynamic=$dbh->selectrow_array("select avg(length("
-					      .$dbh->quote($name)
-					      .")) from `".$table.'`');
+	    my @dynamic=$dbh->selectrow_array("select avg(length(`"
+					      .$name.
+					      ."`)) from `".$table.'`');
 	    $dynamic[0]=0 if !$dynamic[0];
 	    @realsize= ($fixed,$fixed,ceil($dynamic[0]));
 	}