diff --git a/mysqltuner.pl b/mysqltuner.pl
index fbe9fcc..6244278 100644
--- a/mysqltuner.pl
+++ b/mysqltuner.pl
@@ -1,13 +1,10 @@
#!/usr/bin/perl -w
-# mysqltuner.pl - High Performance MySQL Tuning Script
-# Copyright (C) 2006-2007 Major Hayden - major@mhtx.net
-#
-# Inspired by Matthew Montgomery's tuning-primer.sh script:
-# http://forge.mysql.com/projects/view.php?id=44
-#
-# Other Contributors:
-# Paul Kehrer
-# Dave Burgess
+# mysqltuner.pl - Revision 20071201
+# High Performance MySQL Tuning Script
+# Copyright (C) 2006-2007 Major Hayden - major@mhtx.net
+#
+# For the latest updates, please visit http://mysqltuner.com
+# Subversion repository available at http://tools.assembla.com/svn/mysqltuner/
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -20,8 +17,17 @@
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
-# along with this program. If not, see .
-
+# along with this program. If not, see .
+#
+# This project would not be possible without help from:
+# Matthew Montgomery
+# Paul Kehrer
+# Dave Burgess
+# Jonathan Hinds
+#
+# Inspired by Matthew Montgomery's tuning-primer.sh script:
+# http://forge.mysql.com/projects/view.php?id=44
+#
use strict;
use warnings;
use diagnostics;
@@ -50,7 +56,7 @@ sub usage {
print "\n".
" MySQL High Performance Tuning Script\n".
" Bug reports, feature requests, and downloads at http://mysqltuner.com/\n".
- " Maintained by Major Hayden (major.hayden\@rackspace.com)\n\n".
+ " Maintained by Major Hayden (major\@mhtx.net)\n\n".
" Important Usage Guidelines:\n".
" To run the script with the default options, run the script without arguments\n".
" Allow MySQL server to run for at least 24-48 hours before trusting suggestions\n".
@@ -300,12 +306,8 @@ sub calculations {
if ($mystat{'Key_read_requests'} > 0) {
$mycalc{'pct_keys_from_mem'} = sprintf("%.1f",(100 - (($mystat{'Key_reads'} / $mystat{'Key_read_requests'}) * 100)));
}
- if ($mysqlvermajor < 5) {
- $mycalc{'total_myisam_indexes'} = `find $myvar{'datadir'} -name '*.MYI' 2>&1 | xargs du $duflags '{}' 2>&1 | awk '{ s += \$1 } END { print s }'`;
- if ($mycalc{'total_myisam_indexes'} =~ /^0\n$/) { $mycalc{'total_myisam_indexes'} = "fail"; }
- } else {
- $mycalc{'total_myisam_indexes'} = `mysql $mysqllogin -Bse "/*!50000 SELECT SUM(INDEX_LENGTH) from information_schema.TABLES where ENGINE='MyISAM' */"`;
- }
+ $mycalc{'total_myisam_indexes'} = `find $myvar{'datadir'} -name '*.MYI' 2>&1 | xargs du $duflags '{}' 2>&1 | awk '{ s += \$1 } END { print s }'`;
+ if ($mycalc{'total_myisam_indexes'} =~ /^0\n$/) { $mycalc{'total_myisam_indexes'} = "fail"; }
chomp($mycalc{'total_myisam_indexes'});
# Query cache
@@ -591,8 +593,8 @@ sub make_recommendations {
# ---------------------------------------------------------------------------
# BEGIN 'MAIN'
# ---------------------------------------------------------------------------
-print " MySQL High-Performance Tuner - Major Hayden \n".
- " Bug reports, feature requests, and downloads at mysqltuner.com\n".
+print " MySQL High-Performance Tuning Script - Major Hayden \n".
+ " Bug reports, feature requests, and downloads at http://mysqltuner.com/\n".
" Run with '--help' for additional options and output filtering\n";
os_setup; # Set up some OS variables
mysql_setup; # Gotta login first