From: Marc Alff
Date: February 1 2012 5:25pm
Subject: bzr push into mysql-trunk-wl5259 branch (marc.alff:3366 to 3367)
List-Archive: http://lists.mysql.com/commits/142698
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 3367 Marc Alff	2012-02-01
      Work in progress

    modified:
      mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_again_allow.result
      mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_again_deny.result
      mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_bad_allow.result
      mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_bad_deny.result
      mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_good_allow.result
      mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_good_deny.result
      mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_noname_allow.result
      mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_noname_deny.result
      mysql-test/suite/perfschema/r/hostcache_ipv4_auth_plugin.result
      mysql-test/suite/perfschema/r/hostcache_ipv4_blocked.result
      mysql-test/suite/perfschema/r/hostcache_ipv4_format.result
      mysql-test/suite/perfschema/r/hostcache_ipv4_max_con.result
      mysql-test/suite/perfschema/r/hostcache_ipv4_nameinfo_again_allow.result
      mysql-test/suite/perfschema/r/hostcache_ipv4_nameinfo_again_deny.result
      mysql-test/suite/perfschema/r/hostcache_ipv4_nameinfo_noname_allow.result
      mysql-test/suite/perfschema/r/hostcache_ipv4_nameinfo_noname_deny.result
      mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_again_allow.result
      mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_again_deny.result
      mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_bad_allow.result
      mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_bad_deny.result
      mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_good_allow.result
      mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_good_deny.result
      mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_noname_allow.result
      mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_noname_deny.result
      mysql-test/suite/perfschema/r/hostcache_ipv6_auth_plugin.result
      mysql-test/suite/perfschema/r/hostcache_ipv6_blocked.result
      mysql-test/suite/perfschema/r/hostcache_ipv6_max_con.result
      mysql-test/suite/perfschema/r/hostcache_ipv6_nameinfo_again_allow.result
      mysql-test/suite/perfschema/r/hostcache_ipv6_nameinfo_again_deny.result
      mysql-test/suite/perfschema/r/hostcache_ipv6_nameinfo_noname_allow.result
      mysql-test/suite/perfschema/r/hostcache_ipv6_nameinfo_noname_deny.result
      mysql-test/suite/perfschema/r/hostcache_peer_addr.result
      mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_again_allow.test
      mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_again_deny.test
      mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_bad_allow.test
      mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_bad_deny.test
      mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_good_allow.test
      mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_good_deny.test
      mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_noname_allow.test
      mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_noname_deny.test
      mysql-test/suite/perfschema/t/hostcache_ipv4_auth_plugin.test
      mysql-test/suite/perfschema/t/hostcache_ipv4_blocked.test
      mysql-test/suite/perfschema/t/hostcache_ipv4_format.test
      mysql-test/suite/perfschema/t/hostcache_ipv4_max_con.test
      mysql-test/suite/perfschema/t/hostcache_ipv4_nameinfo_again_allow.test
      mysql-test/suite/perfschema/t/hostcache_ipv4_nameinfo_again_deny.test
      mysql-test/suite/perfschema/t/hostcache_ipv4_nameinfo_noname_allow.test
      mysql-test/suite/perfschema/t/hostcache_ipv4_nameinfo_noname_deny.test
      mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_again_allow.test
      mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_again_deny.test
      mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_bad_allow.test
      mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_bad_deny.test
      mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_good_allow.test
      mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_good_deny.test
      mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_noname_allow.test
      mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_noname_deny.test
      mysql-test/suite/perfschema/t/hostcache_ipv6_auth_plugin.test
      mysql-test/suite/perfschema/t/hostcache_ipv6_blocked.test
      mysql-test/suite/perfschema/t/hostcache_ipv6_max_con.test
      mysql-test/suite/perfschema/t/hostcache_ipv6_nameinfo_again_allow.test
      mysql-test/suite/perfschema/t/hostcache_ipv6_nameinfo_again_deny.test
      mysql-test/suite/perfschema/t/hostcache_ipv6_nameinfo_noname_allow.test
      mysql-test/suite/perfschema/t/hostcache_ipv6_nameinfo_noname_deny.test
      mysql-test/suite/perfschema/t/hostcache_peer_addr.test
      sql/mysqld.cc
      sql/mysqld.h
      sql/sql_connect.cc
 3366 Marc Alff	2012-01-31 [merge]
      Merge mysql-trunk --> mysql-trunk-wl5259

    added:
      mysql-test/suite/opt_trace/r/eq_range_statistics.result
      mysql-test/suite/opt_trace/t/eq_range_statistics.test
      mysql-test/suite/sys_vars/r/eq_range_index_dive_limit_basic.result
      mysql-test/suite/sys_vars/t/eq_range_index_dive_limit_basic.test
    modified:
      include/my_base.h
      libmysql/CMakeLists.txt
      mysql-test/include/join_cache.inc
      mysql-test/include/subquery_mat.inc
      mysql-test/include/subquery_sj.inc
      mysql-test/include/wait_for_slave_io_error.inc
      mysql-test/r/change_user.result
      mysql-test/r/connect.result
      mysql-test/r/derived.result
      mysql-test/r/greedy_optimizer.result
      mysql-test/r/join_cache_bka.result
      mysql-test/r/join_cache_bka_nixbnl.result
      mysql-test/r/join_cache_bkaunique.result
      mysql-test/r/join_cache_bnl.result
      mysql-test/r/join_cache_nojb.result
      mysql-test/r/join_nested.result
      mysql-test/r/join_nested_bka.result
      mysql-test/r/join_nested_bka_nixbnl.result
      mysql-test/r/mysql_upgrade.result
      mysql-test/r/mysqld--help-notwin.result
      mysql-test/r/mysqld--help-win.result
      mysql-test/r/subquery_mat.result
      mysql-test/r/subquery_mat_all.result
      mysql-test/r/subquery_mat_none.result
      mysql-test/r/subquery_sj_all.result
      mysql-test/r/subquery_sj_all_bka.result
      mysql-test/r/subquery_sj_all_bka_nixbnl.result
      mysql-test/r/subquery_sj_all_bkaunique.result
      mysql-test/r/subquery_sj_dupsweed.result
      mysql-test/r/subquery_sj_dupsweed_bka.result
      mysql-test/r/subquery_sj_dupsweed_bka_nixbnl.result
      mysql-test/r/subquery_sj_dupsweed_bkaunique.result
      mysql-test/r/subquery_sj_firstmatch.result
      mysql-test/r/subquery_sj_firstmatch_bka.result
      mysql-test/r/subquery_sj_firstmatch_bka_nixbnl.result
      mysql-test/r/subquery_sj_firstmatch_bkaunique.result
      mysql-test/r/subquery_sj_loosescan.result
      mysql-test/r/subquery_sj_loosescan_bka.result
      mysql-test/r/subquery_sj_loosescan_bka_nixbnl.result
      mysql-test/r/subquery_sj_loosescan_bkaunique.result
      mysql-test/r/subquery_sj_mat.result
      mysql-test/r/subquery_sj_mat_bka.result
      mysql-test/r/subquery_sj_mat_bka_nixbnl.result
      mysql-test/r/subquery_sj_mat_bkaunique.result
      mysql-test/r/subquery_sj_mat_nosj.result
      mysql-test/r/subquery_sj_none.result
      mysql-test/r/subquery_sj_none_bka.result
      mysql-test/r/subquery_sj_none_bka_nixbnl.result
      mysql-test/r/subquery_sj_none_bkaunique.result
      mysql-test/suite/opt_trace/r/bugs_no_prot_all.result
      mysql-test/suite/opt_trace/r/bugs_no_prot_none.result
      mysql-test/suite/opt_trace/r/bugs_ps_prot_all.result
      mysql-test/suite/opt_trace/r/bugs_ps_prot_none.result
      mysql-test/suite/opt_trace/r/charset.result
      mysql-test/suite/opt_trace/r/general2_no_prot.result
      mysql-test/suite/opt_trace/r/general2_ps_prot.result
      mysql-test/suite/opt_trace/r/general_no_prot_all.result
      mysql-test/suite/opt_trace/r/general_no_prot_none.result
      mysql-test/suite/opt_trace/r/general_ps_prot_all.result
      mysql-test/suite/opt_trace/r/general_ps_prot_none.result
      mysql-test/suite/opt_trace/r/range_no_prot.result
      mysql-test/suite/opt_trace/r/range_ps_prot.result
      mysql-test/suite/opt_trace/r/subquery_no_prot.result
      mysql-test/suite/opt_trace/r/subquery_ps_prot.result
      mysql-test/suite/rpl/r/rpl_checksum.result
      mysql-test/suite/rpl/r/rpl_log_pos.result
      mysql-test/suite/rpl/r/rpl_manual_change_index_file.result
      mysql-test/suite/rpl/r/rpl_packet.result
      mysql-test/suite/rpl/r/rpl_row_event_max_size.result
      mysql-test/suite/rpl/t/rpl_checksum.test
      mysql-test/suite/rpl/t/rpl_log_pos.test
      mysql-test/suite/rpl/t/rpl_manual_change_index_file.test
      mysql-test/suite/rpl/t/rpl_packet.test
      mysql-test/suite/rpl/t/rpl_row_event_max_size.test
      mysql-test/suite/sys_vars/r/old_passwords_func.result
      mysql-test/suite/sys_vars/r/secure_auth_basic.result
      mysql-test/suite/sys_vars/r/secure_auth_func.result
      mysql-test/suite/sys_vars/t/secure_auth_basic.test
      mysql-test/t/change_user.test
      mysql-test/t/connect.test
      mysql-test/t/mysql_upgrade.test
      scripts/mysql_system_tables_fix.sql
      sql/filesort.cc
      sql/filesort_utils.h
      sql/handler.cc
      sql/opt_range.cc
      sql/sql_acl.cc
      sql/sql_class.h
      sql/sql_join_buffer.cc
      sql/sql_join_buffer.h
      sql/sql_optimizer.cc
      sql/sql_optimizer.h
      sql/sql_select.cc
      sql/structs.h
      sql/sys_vars.cc
      sql/table.h
      storage/innobase/os/os0file.cc
      unittest/gunit/filesort_buffer-t.cc
=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_again_allow.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_again_allow.result	2012-01-30 10:39:47 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_again_allow.result	2012-02-01 17:24:09 +0000
@@ -4,9 +4,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 grant select on test.* to 'root'@'192.0.2.4';
 select "Con1 is alive";
 Con1 is alive

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_again_deny.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_again_deny.result	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_again_deny.result	2012-02-01 17:24:09 +0000
@@ -4,9 +4,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 select "Con1 is alive";
 Con1 is alive
 Con1 is alive

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_bad_allow.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_bad_allow.result	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_bad_allow.result	2012-02-01 17:24:09 +0000
@@ -4,9 +4,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 grant select on test.* to 'root'@'192.0.2.4';
 select "Con1 is alive";
 Con1 is alive

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_bad_deny.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_bad_deny.result	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_bad_deny.result	2012-02-01 17:24:09 +0000
@@ -4,9 +4,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 select "Con1 is alive";
 Con1 is alive
 Con1 is alive

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_good_allow.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_good_allow.result	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_good_allow.result	2012-02-01 17:24:09 +0000
@@ -4,9 +4,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 grant select on test.* to 'root'@'santa.claus.ipv4.example.com';
 select "Con1 is alive";
 Con1 is alive

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_good_deny.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_good_deny.result	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_good_deny.result	2012-02-01 17:24:09 +0000
@@ -4,9 +4,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 select "Con1 is alive";
 Con1 is alive
 Con1 is alive

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_noname_allow.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_noname_allow.result	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_noname_allow.result	2012-02-01 17:24:09 +0000
@@ -4,9 +4,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 grant select on test.* to 'root'@'santa.claus.ipv4.example.com';
 grant select on test.* to 'root'@'192.0.2.4';
 select "Con1 is alive";

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_noname_deny.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_noname_deny.result	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv4_addrinfo_noname_deny.result	2012-02-01 17:24:09 +0000
@@ -4,9 +4,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 select "Con1 is alive";
 Con1 is alive
 Con1 is alive

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv4_auth_plugin.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv4_auth_plugin.result	2012-01-30 10:39:47 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv4_auth_plugin.result	2012-02-01 17:24:09 +0000
@@ -3,9 +3,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 CREATE USER 'plug'@'santa.claus.ipv4.example.com'
   IDENTIFIED WITH 'test_plugin_server' AS 'plug_dest';
 CREATE USER 'plug_dest'@'santa.claus.ipv4.example.com'

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv4_blocked.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv4_blocked.result	2012-01-30 19:03:41 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv4_blocked.result	2012-02-01 17:24:09 +0000
@@ -8,9 +8,6 @@ select @@global.max_connect_errors;
 @@global.max_connect_errors
 10
 select @@global.max_connect_errors into @saved_max_connect_errors;
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 set global max_connect_errors = 2;
 grant select on test.* to 'root'@'santa.claus.ipv4.example.com';
 select "Con1 is alive";

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv4_format.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv4_format.result	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv4_format.result	2012-02-01 17:24:09 +0000
@@ -4,9 +4,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 select "Con1 is alive";
 Con1 is alive
 Con1 is alive

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv4_max_con.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv4_max_con.result	2012-01-30 10:39:47 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv4_max_con.result	2012-02-01 17:24:09 +0000
@@ -11,9 +11,6 @@ select @@global.max_connections;
 @@global.max_connections
 151
 select @@global.max_connections into @saved_max_connections;
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 create user 'quota'@'santa.claus.ipv4.example.com';
 grant select on test.* to 'quota'@'santa.claus.ipv4.example.com';
 grant usage on *.* to 'quota'@'santa.claus.ipv4.example.com'

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv4_nameinfo_again_allow.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv4_nameinfo_again_allow.result	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv4_nameinfo_again_allow.result	2012-02-01 17:24:09 +0000
@@ -4,9 +4,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 grant select on test.* to 'root'@'192.0.2.4';
 grant select on test.* to 'root'@'santa.claus.ipv4.example.com';
 select "Con1 is alive";

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv4_nameinfo_again_deny.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv4_nameinfo_again_deny.result	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv4_nameinfo_again_deny.result	2012-02-01 17:24:09 +0000
@@ -4,9 +4,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 select "Con1 is alive";
 Con1 is alive
 Con1 is alive

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv4_nameinfo_noname_allow.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv4_nameinfo_noname_allow.result	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv4_nameinfo_noname_allow.result	2012-02-01 17:24:09 +0000
@@ -4,9 +4,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 grant select on test.* to 'root'@'192.0.2.4';
 select "Con1 is alive";
 Con1 is alive

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv4_nameinfo_noname_deny.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv4_nameinfo_noname_deny.result	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv4_nameinfo_noname_deny.result	2012-02-01 17:24:09 +0000
@@ -4,9 +4,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 select "Con1 is alive";
 Con1 is alive
 Con1 is alive

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_again_allow.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_again_allow.result	2012-01-30 10:39:47 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_again_allow.result	2012-02-01 17:24:09 +0000
@@ -4,9 +4,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 grant select on test.* to 'root'@'2001:db8::6:6';
 select "Con1 is alive";
 Con1 is alive

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_again_deny.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_again_deny.result	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_again_deny.result	2012-02-01 17:24:09 +0000
@@ -4,9 +4,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 select "Con1 is alive";
 Con1 is alive
 Con1 is alive

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_bad_allow.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_bad_allow.result	2012-01-30 10:39:47 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_bad_allow.result	2012-02-01 17:24:09 +0000
@@ -4,9 +4,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 grant select on test.* to 'root'@'2001:db8::6:6';
 select "Con1 is alive";
 Con1 is alive

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_bad_deny.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_bad_deny.result	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_bad_deny.result	2012-02-01 17:24:09 +0000
@@ -4,9 +4,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 select "Con1 is alive";
 Con1 is alive
 Con1 is alive

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_good_allow.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_good_allow.result	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_good_allow.result	2012-02-01 17:24:09 +0000
@@ -4,9 +4,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 grant select on test.* to 'root'@'santa.claus.ipv6.example.com';
 select "Con1 is alive";
 Con1 is alive

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_good_deny.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_good_deny.result	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_good_deny.result	2012-02-01 17:24:09 +0000
@@ -3,9 +3,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 select "Con1 is alive";
 Con1 is alive
 Con1 is alive

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_noname_allow.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_noname_allow.result	2012-01-30 10:39:47 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_noname_allow.result	2012-02-01 17:24:09 +0000
@@ -4,9 +4,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 grant select on test.* to 'root'@'santa.claus.ipv6.example.com';
 grant select on test.* to 'root'@'2001:db8::6:6';
 select "Con1 is alive";

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_noname_deny.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_noname_deny.result	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv6_addrinfo_noname_deny.result	2012-02-01 17:24:09 +0000
@@ -4,9 +4,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 select "Con1 is alive";
 Con1 is alive
 Con1 is alive

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv6_auth_plugin.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv6_auth_plugin.result	2012-01-30 10:39:47 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv6_auth_plugin.result	2012-02-01 17:24:09 +0000
@@ -3,9 +3,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 CREATE USER 'plug'@'santa.claus.ipv6.example.com'
   IDENTIFIED WITH 'test_plugin_server' AS 'plug_dest';
 CREATE USER 'plug_dest'@'santa.claus.ipv6.example.com'

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv6_blocked.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv6_blocked.result	2012-01-30 19:03:41 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv6_blocked.result	2012-02-01 17:24:09 +0000
@@ -8,9 +8,6 @@ select @@global.max_connect_errors;
 @@global.max_connect_errors
 10
 select @@global.max_connect_errors into @saved_max_connect_errors;
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 set global max_connect_errors = 2;
 grant select on test.* to 'root'@'santa.claus.ipv6.example.com';
 select "Con1 is alive";

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv6_max_con.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv6_max_con.result	2012-01-30 10:39:47 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv6_max_con.result	2012-02-01 17:24:09 +0000
@@ -11,9 +11,6 @@ select @@global.max_connections;
 @@global.max_connections
 151
 select @@global.max_connections into @saved_max_connections;
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 create user 'quota'@'santa.claus.ipv6.example.com';
 grant select on test.* to 'quota'@'santa.claus.ipv6.example.com';
 grant usage on *.* to 'quota'@'santa.claus.ipv6.example.com'

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv6_nameinfo_again_allow.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv6_nameinfo_again_allow.result	2012-01-30 10:39:47 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv6_nameinfo_again_allow.result	2012-02-01 17:24:09 +0000
@@ -4,9 +4,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 grant select on test.* to 'root'@'2001:db8::6:6';
 grant select on test.* to 'root'@'santa.claus.ipv6.example.com';
 select "Con1 is alive";

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv6_nameinfo_again_deny.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv6_nameinfo_again_deny.result	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv6_nameinfo_again_deny.result	2012-02-01 17:24:09 +0000
@@ -4,9 +4,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 select "Con1 is alive";
 Con1 is alive
 Con1 is alive

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv6_nameinfo_noname_allow.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv6_nameinfo_noname_allow.result	2012-01-30 10:39:47 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv6_nameinfo_noname_allow.result	2012-02-01 17:24:09 +0000
@@ -4,9 +4,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 grant select on test.* to 'root'@'2001:db8::6:6';
 select "Con1 is alive";
 Con1 is alive

=== modified file 'mysql-test/suite/perfschema/r/hostcache_ipv6_nameinfo_noname_deny.result'
--- a/mysql-test/suite/perfschema/r/hostcache_ipv6_nameinfo_noname_deny.result	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_ipv6_nameinfo_noname_deny.result	2012-02-01 17:24:09 +0000
@@ -4,9 +4,6 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
-Variable_name	Value
-Peer_address_errors	0
 select "Con1 is alive";
 Con1 is alive
 Con1 is alive

=== modified file 'mysql-test/suite/perfschema/r/hostcache_peer_addr.result'
--- a/mysql-test/suite/perfschema/r/hostcache_peer_addr.result	2012-01-26 10:10:55 +0000
+++ b/mysql-test/suite/perfschema/r/hostcache_peer_addr.result	2012-02-01 17:24:09 +0000
@@ -3,9 +3,14 @@ flush hosts;
 select @@global.debug;
 @@global.debug
 
-show global status like "%peer%";
+show global status like "connection_%_errors";
 Variable_name	Value
-Peer_address_errors	0
+Connection_accept_errors	0
+Connection_internal_errors	0
+Connection_max_connection_errors	0
+Connection_peer_address_errors	0
+Connection_select_errors	0
+Connection_tcpwrap_errors	0
 select "Con1 is alive";
 Con1 is alive
 Con1 is alive
@@ -14,9 +19,14 @@ current_user()
 root@localhost
 set global debug= "+d,vio_peer_addr_error";
 ERROR HY000: Can't get hostname for your address
-show global status like "%peer%";
+show global status like "connection_%_errors";
 Variable_name	Value
-Peer_address_errors	1
+Connection_accept_errors	0
+Connection_internal_errors	0
+Connection_max_connection_errors	0
+Connection_peer_address_errors	1
+Connection_select_errors	0
+Connection_tcpwrap_errors	0
 select 
 IP, HOST, HOST_VALIDATED, SUM_CONNECT_ERRORS,
 COUNT_HOST_BLOCKED_ERRORS,
@@ -44,9 +54,14 @@ if (FIRST_ERROR_SEEN is not null, "set",
 if (LAST_ERROR_SEEN is not null, "set", "null") as LAST_ERROR_SEEN
 from performance_schema.host_cache;
 ERROR HY000: Can't get hostname for your address
-show global status like "%peer%";
+show global status like "connection_%_errors";
 Variable_name	Value
-Peer_address_errors	2
+Connection_accept_errors	0
+Connection_internal_errors	0
+Connection_max_connection_errors	0
+Connection_peer_address_errors	2
+Connection_select_errors	0
+Connection_tcpwrap_errors	0
 select 
 IP, HOST, HOST_VALIDATED, SUM_CONNECT_ERRORS,
 COUNT_HOST_BLOCKED_ERRORS,
@@ -75,6 +90,11 @@ if (LAST_ERROR_SEEN is not null, "set",
 from performance_schema.host_cache;
 set global debug= default;
 flush status;
-show global status like "%peer%";
+show global status like "connection_%_errors";
 Variable_name	Value
-Peer_address_errors	0
+Connection_accept_errors	0
+Connection_internal_errors	0
+Connection_max_connection_errors	0
+Connection_peer_address_errors	0
+Connection_select_errors	0
+Connection_tcpwrap_errors	0

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_again_allow.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_again_allow.test	2012-01-30 10:39:47 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_again_allow.test	2012-02-01 17:24:09 +0000
@@ -17,7 +17,6 @@ call mtr.add_suppression("santa.claus.ip
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 grant select on test.* to 'root'@'192.0.2.4';
 

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_again_deny.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_again_deny.test	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_again_deny.test	2012-02-01 17:24:09 +0000
@@ -17,7 +17,6 @@ call mtr.add_suppression("santa.claus.ip
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 connect (con1,"127.0.0.1",root,,test,$MASTER_MYPORT,);
 select "Con1 is alive";

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_bad_allow.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_bad_allow.test	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_bad_allow.test	2012-02-01 17:24:09 +0000
@@ -19,7 +19,6 @@ call mtr.add_suppression("santa.claus.ip
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 grant select on test.* to 'root'@'192.0.2.4';
 

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_bad_deny.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_bad_deny.test	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_bad_deny.test	2012-02-01 17:24:09 +0000
@@ -19,7 +19,6 @@ call mtr.add_suppression("santa.claus.ip
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 connect (con1,"127.0.0.1",root,,test,$MASTER_MYPORT,);
 select "Con1 is alive";

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_good_allow.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_good_allow.test	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_good_allow.test	2012-02-01 17:24:09 +0000
@@ -17,7 +17,6 @@ call mtr.add_suppression("192.0.2.4");
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 grant select on test.* to 'root'@'santa.claus.ipv4.example.com';
 

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_good_deny.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_good_deny.test	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_good_deny.test	2012-02-01 17:24:09 +0000
@@ -17,7 +17,6 @@ call mtr.add_suppression("192.0.2.4");
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 connect (con1,"127.0.0.1",root,,test,$MASTER_MYPORT,);
 select "Con1 is alive";

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_noname_allow.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_noname_allow.test	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_noname_allow.test	2012-02-01 17:24:09 +0000
@@ -17,7 +17,6 @@ call mtr.add_suppression("santa.claus.ip
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 grant select on test.* to 'root'@'santa.claus.ipv4.example.com';
 grant select on test.* to 'root'@'192.0.2.4';

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_noname_deny.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_noname_deny.test	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_noname_deny.test	2012-02-01 17:24:09 +0000
@@ -17,7 +17,6 @@ call mtr.add_suppression("santa.claus.ip
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 connect (con1,"127.0.0.1",root,,test,$MASTER_MYPORT,);
 select "Con1 is alive";

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv4_auth_plugin.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv4_auth_plugin.test	2012-01-30 10:39:47 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv4_auth_plugin.test	2012-02-01 17:24:09 +0000
@@ -16,7 +16,6 @@
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 CREATE USER 'plug'@'santa.claus.ipv4.example.com'
   IDENTIFIED WITH 'test_plugin_server' AS 'plug_dest';

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv4_blocked.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv4_blocked.test	2012-01-30 19:03:41 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv4_blocked.test	2012-02-01 17:24:09 +0000
@@ -18,7 +18,6 @@ flush user_resources;
 select @@global.debug;
 select @@global.max_connect_errors;
 select @@global.max_connect_errors into @saved_max_connect_errors;
-show global status like "%peer%";
 
 set global max_connect_errors = 2;
 

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv4_format.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv4_format.test	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv4_format.test	2012-02-01 17:24:09 +0000
@@ -16,7 +16,6 @@ call mtr.add_suppression("192.0.2.4");
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 connect (con1,"127.0.0.1",root,,test,$MASTER_MYPORT,);
 select "Con1 is alive";

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv4_max_con.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv4_max_con.test	2012-01-30 10:39:47 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv4_max_con.test	2012-02-01 17:24:09 +0000
@@ -19,7 +19,6 @@ select @@global.debug;
 select @@global.max_user_connections;
 select @@global.max_connections;
 select @@global.max_connections into @saved_max_connections;
-show global status like "%peer%";
 
 create user 'quota'@'santa.claus.ipv4.example.com';
 grant select on test.* to 'quota'@'santa.claus.ipv4.example.com';

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv4_nameinfo_again_allow.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv4_nameinfo_again_allow.test	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv4_nameinfo_again_allow.test	2012-02-01 17:24:09 +0000
@@ -17,7 +17,6 @@ call mtr.add_suppression("192.0.2.4");
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 grant select on test.* to 'root'@'192.0.2.4';
 grant select on test.* to 'root'@'santa.claus.ipv4.example.com';

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv4_nameinfo_again_deny.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv4_nameinfo_again_deny.test	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv4_nameinfo_again_deny.test	2012-02-01 17:24:09 +0000
@@ -17,7 +17,6 @@ call mtr.add_suppression("192.0.2.4");
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 connect (con1,"127.0.0.1",root,,test,$MASTER_MYPORT,);
 select "Con1 is alive";

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv4_nameinfo_noname_allow.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv4_nameinfo_noname_allow.test	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv4_nameinfo_noname_allow.test	2012-02-01 17:24:09 +0000
@@ -17,7 +17,6 @@ call mtr.add_suppression("192.0.2.4");
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 grant select on test.* to 'root'@'192.0.2.4';
 

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv4_nameinfo_noname_deny.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv4_nameinfo_noname_deny.test	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv4_nameinfo_noname_deny.test	2012-02-01 17:24:09 +0000
@@ -17,7 +17,6 @@ call mtr.add_suppression("192.0.2.4");
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 connect (con1,"127.0.0.1",root,,test,$MASTER_MYPORT,);
 select "Con1 is alive";

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_again_allow.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_again_allow.test	2012-01-30 10:39:47 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_again_allow.test	2012-02-01 17:24:09 +0000
@@ -18,7 +18,6 @@ call mtr.add_suppression("santa.claus.ip
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 grant select on test.* to 'root'@'2001:db8::6:6';
 

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_again_deny.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_again_deny.test	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_again_deny.test	2012-02-01 17:24:09 +0000
@@ -18,7 +18,6 @@ call mtr.add_suppression("santa.claus.ip
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 connect (con1,"::1",root,,test,$MASTER_MYPORT,);
 select "Con1 is alive";

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_bad_allow.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_bad_allow.test	2012-01-30 10:39:47 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_bad_allow.test	2012-02-01 17:24:09 +0000
@@ -20,7 +20,6 @@ call mtr.add_suppression("santa.claus.ip
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 grant select on test.* to 'root'@'2001:db8::6:6';
 

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_bad_deny.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_bad_deny.test	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_bad_deny.test	2012-02-01 17:24:09 +0000
@@ -21,7 +21,6 @@ call mtr.add_suppression("santa.claus.ip
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 connect (con1,"::1",root,,test,$MASTER_MYPORT,);
 select "Con1 is alive";

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_good_allow.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_good_allow.test	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_good_allow.test	2012-02-01 17:24:09 +0000
@@ -18,7 +18,6 @@ call mtr.add_suppression("192.0.2.4");
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 grant select on test.* to 'root'@'santa.claus.ipv6.example.com';
 

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_good_deny.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_good_deny.test	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_good_deny.test	2012-02-01 17:24:09 +0000
@@ -14,7 +14,6 @@
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 connect (con1,"::1",root,,test,$MASTER_MYPORT,);
 select "Con1 is alive";

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_noname_allow.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_noname_allow.test	2012-01-30 10:39:47 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_noname_allow.test	2012-02-01 17:24:09 +0000
@@ -18,7 +18,6 @@ call mtr.add_suppression("santa.claus.ip
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 grant select on test.* to 'root'@'santa.claus.ipv6.example.com';
 grant select on test.* to 'root'@'2001:db8::6:6';

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_noname_deny.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_noname_deny.test	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv6_addrinfo_noname_deny.test	2012-02-01 17:24:09 +0000
@@ -18,7 +18,6 @@ call mtr.add_suppression("santa.claus.ip
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 connect (con1,"::1",root,,test,$MASTER_MYPORT,);
 select "Con1 is alive";

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv6_auth_plugin.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv6_auth_plugin.test	2012-01-30 10:39:47 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv6_auth_plugin.test	2012-02-01 17:24:09 +0000
@@ -17,7 +17,6 @@
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 CREATE USER 'plug'@'santa.claus.ipv6.example.com'
   IDENTIFIED WITH 'test_plugin_server' AS 'plug_dest';

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv6_blocked.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv6_blocked.test	2012-01-30 19:03:41 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv6_blocked.test	2012-02-01 17:24:09 +0000
@@ -19,7 +19,6 @@ flush user_resources;
 select @@global.debug;
 select @@global.max_connect_errors;
 select @@global.max_connect_errors into @saved_max_connect_errors;
-show global status like "%peer%";
 
 set global max_connect_errors = 2;
 

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv6_max_con.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv6_max_con.test	2012-01-30 10:39:47 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv6_max_con.test	2012-02-01 17:24:09 +0000
@@ -24,7 +24,6 @@ select @@global.debug;
 select @@global.max_user_connections;
 select @@global.max_connections;
 select @@global.max_connections into @saved_max_connections;
-show global status like "%peer%";
 
 create user 'quota'@'santa.claus.ipv6.example.com';
 grant select on test.* to 'quota'@'santa.claus.ipv6.example.com';

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv6_nameinfo_again_allow.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv6_nameinfo_again_allow.test	2012-01-30 10:39:47 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv6_nameinfo_again_allow.test	2012-02-01 17:24:09 +0000
@@ -18,7 +18,6 @@ call mtr.add_suppression("2001:db8::6:6"
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 grant select on test.* to 'root'@'2001:db8::6:6';
 grant select on test.* to 'root'@'santa.claus.ipv6.example.com';

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv6_nameinfo_again_deny.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv6_nameinfo_again_deny.test	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv6_nameinfo_again_deny.test	2012-02-01 17:24:09 +0000
@@ -18,7 +18,6 @@ call mtr.add_suppression("2001:db8::6:6"
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 connect (con1,"::1",root,,test,$MASTER_MYPORT,);
 select "Con1 is alive";

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv6_nameinfo_noname_allow.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv6_nameinfo_noname_allow.test	2012-01-30 10:39:47 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv6_nameinfo_noname_allow.test	2012-02-01 17:24:09 +0000
@@ -18,7 +18,6 @@ call mtr.add_suppression("2001:db8::6:6"
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 grant select on test.* to 'root'@'2001:db8::6:6';
 

=== modified file 'mysql-test/suite/perfschema/t/hostcache_ipv6_nameinfo_noname_deny.test'
--- a/mysql-test/suite/perfschema/t/hostcache_ipv6_nameinfo_noname_deny.test	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv6_nameinfo_noname_deny.test	2012-02-01 17:24:09 +0000
@@ -18,7 +18,6 @@ call mtr.add_suppression("2001:db8::6:6"
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
 
 connect (con1,"::1",root,,test,$MASTER_MYPORT,);
 select "Con1 is alive";

=== modified file 'mysql-test/suite/perfschema/t/hostcache_peer_addr.test'
--- a/mysql-test/suite/perfschema/t/hostcache_peer_addr.test	2012-01-27 12:14:54 +0000
+++ b/mysql-test/suite/perfschema/t/hostcache_peer_addr.test	2012-02-01 17:24:09 +0000
@@ -12,7 +12,7 @@
 flush status;
 flush hosts;
 select @@global.debug;
-show global status like "%peer%";
+show global status like "connection_%_errors";
 
 connect (con1,"127.0.0.1",root,,test,$MASTER_MYPORT,);
 select "Con1 is alive";
@@ -28,7 +28,7 @@ connect (con2,"127.0.0.1",root,,test,$MA
 --enable_query_log
 
 --connection default
-show global status like "%peer%";
+show global status like "connection_%_errors";
 --source ../include/hostcache_dump.inc
 
 --disable_query_log
@@ -37,11 +37,11 @@ connect (con3,"127.0.0.1",root,,test,$MA
 --enable_query_log
 
 --connection default
-show global status like "%peer%";
+show global status like "connection_%_errors";
 --source ../include/hostcache_dump.inc
 
 set global debug= default;
 
 flush status;
-show global status like "%peer%";
+show global status like "connection_%_errors";
 

=== modified file 'sql/mysqld.cc'
--- a/sql/mysqld.cc	2012-01-30 10:59:40 +0000
+++ b/sql/mysqld.cc	2012-02-01 17:24:09 +0000
@@ -602,8 +602,18 @@ const char *in_additional_cond= "<IN CON
 const char *in_having_cond= "<IN HAVING>";
 
 my_decimal decimal_zero;
+/** Number of connection errors when selecting on the listening port */
+ulong connection_select_errors= 0;
+/** Number of connection errors when accepting sockets in the listening port. */
+ulong connection_accept_errors= 0;
+/** Number of connection errors from TCP wrappers. */
+ulong connection_tcpwrap_errors= 0;
+/** Number of connection errors from internal server errors. */
+ulong connection_internal_errors= 0;
+/** Number of connection errors from the server max_connection limit. */
+ulong connection_max_connection_errors= 0;
 /** Number of errors when reading the peer address. */
-ulong peer_addr_errors= 0;
+ulong connection_peer_addr_errors= 0;
 
 /* classes for comparation parsing/processing */
 Eq_creator eq_creator;
@@ -3217,7 +3227,12 @@ int init_common_variables()
 {
   char buff[FN_REFLEN];
   umask(((~my_umask) & 0666));
-  peer_addr_errors= 0;
+  connection_select_errors= 0;
+  connection_accept_errors= 0;
+  connection_tcpwrap_errors= 0;
+  connection_internal_errors= 0;
+  connection_max_connection_errors= 0;
+  connection_peer_addr_errors= 0;
   my_decimal_set_zero(&decimal_zero); // set decimal_zero constant;
   tzset();      // Set tzname
 
@@ -5399,6 +5414,7 @@ void create_thread_to_handle_connection(
       mysql_mutex_lock(&LOCK_thread_count);
       delete thd;
       mysql_mutex_unlock(&LOCK_thread_count);
+      connection_internal_errors++;
       return;
       /* purecov: end */
     }
@@ -5439,6 +5455,7 @@ static void create_new_thread(THD *thd)
     DBUG_PRINT("error",("Too many connections"));
     close_connection(thd, ER_CON_COUNT_ERROR);
     delete thd;
+    connection_max_connection_errors++;
     DBUG_VOID_RETURN;
   }
 
@@ -5563,6 +5580,12 @@ void handle_connections_sockets()
     {
       if (socket_errno != SOCKET_EINTR)
       {
+        /*
+          select(2)/poll(2) failed on the listening port.
+          There is not much details to report about the client,
+          increment the server global status variable.
+        */
+        connection_select_errors++;
         if (!select_errors++ && !abort_loop)  /* purecov: inspected */
           sql_print_error("mysqld: Got error %d from select",socket_errno); /* purecov: inspected */
       }
@@ -5639,6 +5662,12 @@ void handle_connections_sockets()
 #endif
     if (mysql_socket_getfd(new_sock) == INVALID_SOCKET)
     {
+      /*
+        accept(2) failed on the listening port, after many retries.
+        There is not much details to report about the client,
+        increment the server global status variable.
+      */
+      connection_accept_errors++;
       if ((error_count++ & 255) == 0)   // This can happen often
         sql_perror("Error in accept");
       MAYBE_BROKEN_SYSCALL;
@@ -5656,47 +5685,38 @@ void handle_connections_sockets()
         request_init(&req, RQ_DAEMON, libwrapName, RQ_FILE, mysql_socket_getfd(new_sock), NULL);
         my_fromhost(&req);
 
-  if (!my_hosts_access(&req))
-  {
-    /*
-      This may be stupid but refuse() includes an exit(0)
-      which we surely don't want...
-      clean_exit() - same stupid thing ...
-    */
-    syslog(deny_severity, "refused connect from %s",
-     my_eval_client(&req));
-
-    /*
-      C++ sucks (the gibberish in front just translates the supplied
-      sink function pointer in the req structure from a void (*sink)();
-      to a void(*sink)(int) if you omit the cast, the C++ compiler
-      will cry...
-    */
-    if (req.sink)
-      ((void (*)(int))req.sink)(req.fd);
-
-          (void) mysql_socket_shutdown(new_sock, SHUT_RDWR);
-          (void) mysql_socket_close(new_sock);
+        if (!my_hosts_access(&req))
+        {
+          /*
+            This may be stupid but refuse() includes an exit(0)
+            which we surely don't want...
+            clean_exit() - same stupid thing ...
+          */
+          syslog(deny_severity, "refused connect from %s",
+          my_eval_client(&req));
+
+          /*
+            C++ sucks (the gibberish in front just translates the supplied
+            sink function pointer in the req structure from a void (*sink)();
+            to a void(*sink)(int) if you omit the cast, the C++ compiler
+            will cry...
+          */
+          if (req.sink)
+            ((void (*)(int))req.sink)(req.fd);
+
+          mysql_socket_shutdown(new_sock, SHUT_RDWR);
+          mysql_socket_close(new_sock);
+          /*
+            The connection was refused by TCP wrappers.
+            There are no details (by client IP) available to update the host_cache.
+          */
+          connection_tcpwrap_errors++;
           continue;
         }
       }
     }
 #endif /* HAVE_LIBWRAP */
 
-    {
-      size_socket dummyLen;
-      struct sockaddr_storage dummy;
-      dummyLen = sizeof(dummy);
-      if (  mysql_socket_getsockname(new_sock, (struct sockaddr *)&dummy,
-                  (SOCKET_SIZE_TYPE *)&dummyLen) < 0  )
-      {
-        sql_perror("Error on new connection socket");
-        (void) mysql_socket_shutdown(new_sock, SHUT_RDWR);
-        (void) mysql_socket_close(new_sock);
-        continue;
-      }
-    }
-
     /*
     ** Don't allow too many connections
     */
@@ -5705,6 +5725,7 @@ void handle_connections_sockets()
     {
       (void) mysql_socket_shutdown(new_sock, SHUT_RDWR);
       (void) mysql_socket_close(new_sock);
+      connection_internal_errors++;
       continue;
     }
 
@@ -5729,6 +5750,7 @@ void handle_connections_sockets()
         (void) mysql_socket_close(new_sock);
       }
       delete thd;
+      connection_internal_errors++;
       continue;
     }
     init_net_server_extension(thd);
@@ -7008,6 +7030,12 @@ SHOW_VAR status_vars[]= {
   {"Com",                      (char*) com_status_vars, SHOW_ARRAY},
   {"Compression",              (char*) &show_net_compression, SHOW_FUNC},
   {"Connections",              (char*) &thread_id,              SHOW_LONG_NOFLUSH},
+  {"Connection_accept_errors", (char*) &connection_accept_errors, SHOW_LONG},
+  {"Connection_internal_errors", (char*) &connection_internal_errors, SHOW_LONG},
+  {"Connection_max_connection_errors", (char*) &connection_max_connection_errors, SHOW_LONG},
+  {"Connection_peer_address_errors", (char*) &connection_peer_addr_errors, SHOW_LONG},
+  {"Connection_select_errors", (char*) &connection_select_errors, SHOW_LONG},
+  {"Connection_tcpwrap_errors", (char*) &connection_tcpwrap_errors, SHOW_LONG},
   {"Created_tmp_disk_tables",  (char*) offsetof(STATUS_VAR, created_tmp_disk_tables), SHOW_LONGLONG_STATUS},
   {"Created_tmp_files",        (char*) &my_tmp_file_created, SHOW_LONG},
   {"Created_tmp_tables",       (char*) offsetof(STATUS_VAR, created_tmp_tables), SHOW_LONGLONG_STATUS},
@@ -7050,7 +7078,6 @@ SHOW_VAR status_vars[]= {
   {"Opened_files",             (char*) &my_file_total_opened, SHOW_LONG_NOFLUSH},
   {"Opened_tables",            (char*) offsetof(STATUS_VAR, opened_tables), SHOW_LONGLONG_STATUS},
   {"Opened_table_definitions", (char*) offsetof(STATUS_VAR, opened_shares), SHOW_LONGLONG_STATUS},
-  {"Peer_address_errors",      (char*) &peer_addr_errors, SHOW_LONG},
   {"Prepared_stmt_count",      (char*) &show_prepared_stmt_count, SHOW_FUNC},
 #ifdef HAVE_QUERY_CACHE
   {"Qcache_free_blocks",       (char*) &query_cache.free_memory_blocks, SHOW_LONG_NOFLUSH},

=== modified file 'sql/mysqld.h'
--- a/sql/mysqld.h	2012-01-26 10:20:10 +0000
+++ b/sql/mysqld.h	2012-02-01 17:24:09 +0000
@@ -237,7 +237,12 @@ extern I_List<THD> threads;
 extern char err_shared_dir[];
 extern TYPELIB thread_handling_typelib;
 extern my_decimal decimal_zero;
-extern ulong peer_addr_errors;
+extern ulong connection_select_errors;
+extern ulong connection_accept_errors;
+extern ulong connection_tcpwrap_errors;
+extern ulong connection_internal_errors;
+extern ulong connection_max_connection_errors;
+extern ulong connection_peer_addr_errors;
 extern ulong log_warnings;
 
 /*

=== modified file 'sql/sql_connect.cc'
--- a/sql/sql_connect.cc	2012-01-30 19:03:41 +0000
+++ b/sql/sql_connect.cc	2012-02-01 17:24:09 +0000
@@ -443,7 +443,10 @@ bool init_new_connection_handler_thread(
 {
   pthread_detach_this_thread();
   if (my_thread_init())
+  {
+    connection_internal_errors++;
     return 1;
+  }
   return 0;
 }
 
@@ -548,13 +551,18 @@ static int check_connection(THD *thd)
         there is nothing to show in the host_cache,
         so increment the global status variable "peer_address_errors".
       */
-      statistic_increment(peer_addr_errors, &LOCK_status);
+      statistic_increment(connection_peer_addr_errors, &LOCK_status);
       my_error(ER_BAD_HOST_ERROR, MYF(0));
       return 1;
     }
     if (!(thd->main_security_ctx.ip= my_strdup(ip,MYF(MY_WME))))
     {
-      /* FIXME: no error accounting in host_cache. */
+      /*
+        No error accounting per IP in host_cache,
+        this is treated as a global server OOM error.
+        TODO: remove the need for my_strdup.
+      */
+      connection_internal_errors++;
       return 1; /* The error is set by my_strdup(). */
     }
     thd->main_security_ctx.host_or_ip= thd->main_security_ctx.ip;
@@ -608,7 +616,18 @@ static int check_connection(THD *thd)
 
   if (thd->packet.alloc(thd->variables.net_buffer_length))
   {
-    /* FIXME: no error accounting in host_cache. */
+    /*
+      Important note:
+      net_buffer_length is a SESSION variable,
+      so it may be tempting to account OOM conditions per IP in the HOST_CACHE,
+      in case some clients are more demanding than others ...
+      However, this session variable is *not* initialized with a per client
+      value during the initial connection, it is initialized from the
+      GLOBAL net_buffer_length variable from the server.
+      Hence, there is no reason to account on OOM conditions per client IP,
+      we count failures in the global server status instead.
+    */
+    connection_internal_errors++;
     return 1; /* The error is set by alloc(). */
   }
 

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