Update mysqltuner.pl

jmrenouard · Copilot · web-flow · commit 62f2b0382c8e · 2025-10-06T23:44:18.000+02:00
Co-authored-by: Copilot &lt;175728472+Copilot@users.noreply.github.com&gt;
diff --git a/mysqltuner.pl b/mysqltuner.pl
@@ -6178,6 +6178,8 @@ sub mariadb_galera {
     if ( defined( $myvar{'wsrep_applier_threads'} ) ) {
         $wsrep_threads_var_name = 'wsrep_applier_threads';
     }
+    # Use 1 as a fallback if $myvar{$wsrep_threads_var_name} is undefined or zero,
+    # to ensure there is at least one thread for Galera replication.
     my $wsrep_threads_value = $myvar{$wsrep_threads_var_name} || 1;
 
     infoprint "$wsrep_threads_var_name: " . $wsrep_threads_value;

Original file line number	Diff line number	Diff line change
`@@ -6178,6 +6178,8 @@ sub mariadb_galera {`
`6178`	`6178`	`if ( defined( $myvar{'wsrep_applier_threads'} ) ) {`
`6179`	`6179`	`$wsrep_threads_var_name = 'wsrep_applier_threads';`
`6180`	`6180`	`}`
	`6181`	`+ # Use 1 as a fallback if $myvar{$wsrep_threads_var_name} is undefined or zero,`
	`6182`	`+ # to ensure there is at least one thread for Galera replication.`
`6181`	`6183`	`my $wsrep_threads_value = $myvar{$wsrep_threads_var_name} \|\| 1;`
`6182`	`6184`
`6183`	`6185`	`infoprint "$wsrep_threads_var_name: " . $wsrep_threads_value;`