Merge bk-internal.mysql.com:/home/bk/mysql-3.23

into mashka.mysql.fi:/home/my/mysql-3.23


sql/slave.cc:
  Auto merged

mysql-test/t/rpl_alter.test

 source include/master-slave.inc;
 connection master;
 use test;
-drop database if exists d1;
-create database d1;
-create table d1.t1 ( n int);
-alter table d1.t1 add m int;
-insert into d1.t1 values (1,2);
-create table d1.t2 (n int);
-insert into d1.t2 values (45);
-rename table d1.t2 to d1.t3, d1.t1 to d1.t2;
+drop database if exists test_$1;
+create database test_$1;
+create table test_$1.t1 ( n int);
+alter table test_$1.t1 add m int;
+insert into test_$1.t1 values (1,2);
+create table test_$1.t2 (n int);
+insert into test_$1.t2 values (45);
+rename table test_$1.t2 to test_$1.t3, test_$1.t1 to test_$1.t2;
 save_master_pos;
 connection slave;
 sync_with_master;
-select * from d1.t2;
-select * from d1.t3;
+select * from test_$1.t2;
+select * from test_$1.t3;
 connection master;
-drop database d1;
+drop database test_$1;
 save_master_pos;
 connection slave;
 sync_with_master;

sql/ha_innobase.cc

@@ -113,7 +113,7 @@ my_bool	innobase_fast_shutdown			= TRUE;
 2 : write to the log file at each commit, but flush to disk only once per
 second */
 
-long     innobase_flush_log_at_trx_commit	= 0;
+long     innobase_flush_log_at_trx_commit	= 1;
 
 /* The following counter is used to convey information to InnoDB
 about server activity: in selects it is not sensible to call

sql/mini_client.cc

@@ -515,8 +515,6 @@ mc_mysql_connect(MYSQL *mysql,const char *host, const char *user,
 		      host ? host : "(Null)",
 		      db ? db : "(Null)",
 		      user ? user : "(Null)"));
-  thr_alarm_init(&alarmed);
-  thr_alarm(&alarmed,(uint) net_read_timeout,&alarm_buff);
 
   bzero((char*) &mysql->options,sizeof(mysql->options));
   net->vio = 0;				/* If something goes wrong */
@@ -598,7 +596,11 @@ mc_mysql_connect(MYSQL *mysql,const char *host, const char *user,
       host=LOCAL_HOST;
     sprintf(host_info=buff,ER(CR_TCP_CONNECTION),host);
     DBUG_PRINT("info",("Server name: '%s'.  TCP sock: %d", host,port));
-    if ((sock = socket(AF_INET,SOCK_STREAM,0)) == SOCKET_ERROR)
+    thr_alarm_init(&alarmed);
+    thr_alarm(&alarmed, net_read_timeout, &alarm_buff);
+    sock = (my_socket) socket(AF_INET,SOCK_STREAM,0);
+    thr_end_alarm(&alarmed);
+    if (sock == SOCKET_ERROR)
     {
       net->last_errno=CR_IPSOCK_ERROR;
       sprintf(net->last_error,ER(net->last_errno),socket_errno);
@@ -641,12 +643,8 @@ mc_mysql_connect(MYSQL *mysql,const char *host, const char *user,
 			  socket_errno,host));
       net->last_errno= CR_CONN_HOST_ERROR;
       sprintf(net->last_error ,ER(CR_CONN_HOST_ERROR), host, socket_errno);
-      if (thr_alarm_in_use(&alarmed))
-	thr_end_alarm(&alarmed);
       goto error;
     }
-    if (thr_alarm_in_use(&alarmed))
-      thr_end_alarm(&alarmed);
   }
 
   if (!net->vio || my_net_init(net, net->vio))

sql/mysqld.cc

@@ -1433,8 +1433,12 @@ static void *signal_hand(void *arg __attribute__((unused)))
   my_thread_init();				// Init new thread
   DBUG_ENTER("signal_hand");
 
-  /* Setup alarm handler */
-  init_thr_alarm(max_connections+max_insert_delayed_threads);
+  /*
+    Setup alarm handler
+    This should actually be '+ max_number_of_slaves' instead of +10,
+    but the +10 should be quite safe.
+  */
+  init_thr_alarm(max_connections+max_insert_delayed_threads+10);
 #if SIGINT != THR_KILL_SIGNAL
   (void) sigemptyset(&set);			// Setup up SIGINT for debug
   (void) sigaddset(&set,SIGINT);		// For debugging

sql/slave.cc

@@ -784,10 +784,7 @@ static int safe_sleep(THD* thd, int sec)
     */
     thr_alarm(&alarmed, 2 * nap_time,&alarm_buff);
     sleep(nap_time);
-    // if we wake up before the alarm goes off, hit the button
-    // so it will not wake up the wife and kids :-)
-    if (thr_alarm_in_use(&alarmed))
-      thr_end_alarm(&alarmed);
+    thr_end_alarm(&alarmed);
     
     if (slave_killed(thd))
       return 1;