From 24552b6ccc52b31db53536cc1482853a848f5907 Mon Sep 17 00:00:00 2001
From: Philippe Caseiro <pcaseiro@cadoles.com>
Date: Thu, 21 Jun 2018 15:57:17 +0200
Subject: [PATCH] Adding tunning options for InnoDBLogBufferSize and
 InnoDBLogFileSize

---
 dicos/25_bdd_server.xml | 6 ++++++
 tmpl/tunning.cnf        | 3 +++
 2 files changed, 9 insertions(+)

diff --git a/dicos/25_bdd_server.xml b/dicos/25_bdd_server.xml
index c4b2678..c14f991 100644
--- a/dicos/25_bdd_server.xml
+++ b/dicos/25_bdd_server.xml
@@ -58,6 +58,12 @@
             <variable name="dbInnoDBBufferPoolPercentage" type="number" description="Pourcentage de mémoire à dédier à MariaDB">
                 <value>20</value>
             </variable>
+            <variable name="dbInnoDBLogBufferSize" type='number' description="Taille du tampon utilisé pour écrire les fichiers de transaction innodb sur le disque (en Mo)">
+                <value>8</value>
+            </variable>
+            <variable name='dbInnoDBLogFileSize' type='number' description="Taille des fichiers de transaction InnoDB">
+                <value>6</value>
+            </variable>
             <variable name="dbMaxConnections" type="number" description="Nombre de connection maximum pour le serveur de bases de données (max_connections)">
                 <value>100</value>
             </variable>
diff --git a/tmpl/tunning.cnf b/tmpl/tunning.cnf
index 70113f5..e0d2e8f 100644
--- a/tmpl/tunning.cnf
+++ b/tmpl/tunning.cnf
@@ -3,6 +3,9 @@ innodb_file_per_table=1
 skip-name-resolve
 
 innodb_buffer_pool_size=%%getMemoryPercentage(%%getVar('dbInnoDBBufferPoolPercentage', 10))
+innodb_log_buffer_size=%%{dbInnoDBLogBufferSize}M
+innodb_log_file_size=%%{dbInnoDBLogFileSize}M
+
 max_connections=%%dbMaxConnections
 thread_cache_size=%%dbThreadCacheSize