Merge svojtovich@bk-internal.mysql.com:/home/bk/mysql-4.1

into  may.pils.ru:/home/svoj/devel/mysql/BUG7391/mysql-4.1

mysql-test/t/mysqlbinlog.test

@@ -107,7 +107,8 @@ create table t4 (f text character set cp932);
 --exec $MYSQL --default-character-set=cp932 test -e "insert into t4 values(_cp932'\');"
 flush logs;
 rename table t3 to t03, t4 to t04;
---exec $MYSQL_BINLOG --short-form $MYSQL_TEST_DIR/var/log/master-bin.000004 | $MYSQL --default-character-set=utf8
+--exec $MYSQL_BINLOG --short-form $MYSQL_TEST_DIR/var/log/master-bin.000004 > $MYSQL_TEST_DIR/var/tmp/bug16217.sql
+--exec $MYSQL --default-character-set=utf8 < $MYSQL_TEST_DIR/var/tmp/bug16217.sql
 # original and recovered data must be equal
 select HEX(f) from t03;
 select HEX(f) from t3;
@@ -123,7 +124,8 @@ flush logs;
 # resulted binlog, parly consisting of multi-byte utf8 chars, 
 # must be digestable for both client and server. In 4.1 the client 
 # should use default-character-set same as the server.
---exec $MYSQL_BINLOG --short-form $MYSQL_TEST_DIR/var/log/master-bin.000006 | $MYSQL
+--exec $MYSQL_BINLOG --short-form $MYSQL_TEST_DIR/var/log/master-bin.000006 > $MYSQL_TEST_DIR/var/tmp/bug14157.sql
+--exec $MYSQL < $MYSQL_TEST_DIR/var/tmp/bug14157.sql
 select * from t5  /* must be (1),(1) */;
 
 # clean up

sql/mysqld.cc

@@ -2646,6 +2646,11 @@ You should consider changing lower_case_table_names to 1 or 2",
 			mysql_real_data_home);
     lower_case_table_names= 0;
   }
+  else
+  {
+    lower_case_file_system=
+      (test_if_case_insensitive(mysql_real_data_home) == 1);
+  }
 
   /* Reset table_alias_charset, now that lower_case_table_names is set. */
   table_alias_charset= (lower_case_table_names ?