Update default mysql_max_allowed_packet variable.

Author: geerlingguy

README.md

@@ -51,7 +51,7 @@ Default MySQL connection configuration.
 MySQL logging configuration. Setting `mysql_log_error` to `syslog` will make MySQL log to syslog using the `mysql_syslog_tag`.
 
     mysql_key_buffer_size: "256M"
-    mysql_max_allowed_packet: "1M"
+    mysql_max_allowed_packet: "64M"
     mysql_table_open_cache: "256"
     [...]
 

defaults/main.yml

@@ -14,7 +14,7 @@ mysql_socket: /var/lib/mysql/mysql.sock
 
 # Memory settings (default values optimized ~512MB RAM).
 mysql_key_buffer_size: "256M"
-mysql_max_allowed_packet: "1M"
+mysql_max_allowed_packet: "64M"
 mysql_table_open_cache: "256"
 mysql_sort_buffer_size: "1M"
 mysql_read_buffer_size: "1M"
@@ -25,7 +25,6 @@ mysql_query_cache_size: "16M"
 
 # Other settings.
 mysql_wait_timeout: 28800
-mysql_max_allowed_packet: "64M"
 
 # Try number of CPU's * 2 for thread_concurrency.
 mysql_thread_concurrency: 2