Revert "set innodb_file_per_table to ON for MySQL / Galera"

This reverts commit 621ea892a299d2029348db2b56fea1338bd41c48.

We're getting performance problems on SATA disks.

Change-Id: I30312fd5ca3405694d57e6a4ff98b490de388b92
Closes-Bug: #1661396
Related-Bug: #1660722

3 files changed, 7 insertions, 29 deletions

diff --git a/manifests/profile/base/database/mysql.pp b/manifests/profile/base/database/mysql.pp
index d3c3f21..4ccfabc 100644
--- a/manifests/profile/base/database/mysql.pp
+++ b/manifests/profile/base/database/mysql.pp
@@ -119,14 +119,13 @@ class tripleo::profile::base::database::mysql (
     # MysqlNetwork and ControllerHostnameResolveNetwork in ServiceNetMap
     $mysql_server_default = {
       'mysqld' => {
-        'bind-address'          => $bind_address,
-        'max_connections'       => hiera('mysql_max_connections'),
-        'open_files_limit'      => '-1',
-        'innodb_file_per_table' => 'ON',
-        'ssl'                   => $enable_internal_tls,
-        'ssl-key'               => $tls_keyfile,
-        'ssl-cert'              => $tls_certfile,
-        'ssl-ca'                => undef,
+        'bind-address'     => $bind_address,
+        'max_connections'  => hiera('mysql_max_connections'),
+        'open_files_limit' => '-1',
+        'ssl'              => $enable_internal_tls,
+        'ssl-key'          => $tls_keyfile,
+        'ssl-cert'         => $tls_certfile,
+        'ssl-ca'           => undef,
       }
     }
     $mysql_server_options_real = deep_merge($mysql_server_default, $mysql_server_options)
diff --git a/manifests/profile/pacemaker/database/mysql.pp b/manifests/profile/pacemaker/database/mysql.pp
index ca9a1a8..6a83f10 100644
--- a/manifests/profile/pacemaker/database/mysql.pp
+++ b/manifests/profile/pacemaker/database/mysql.pp
@@ -75,7 +75,6 @@ class tripleo::profile::pacemaker::database::mysql (
       'default-storage-engine'        => 'innodb',
       'innodb_autoinc_lock_mode'      => '2',
       'innodb_locks_unsafe_for_binlog'=> '1',
-      'innodb_file_per_table'         => 'ON',
       'query_cache_size'              => '0',
       'query_cache_type'              => '0',
       'bind-address'                  => $bind_address,
diff --git a/releasenotes/notes/innodb_file_per_table-f925b3bbf29d44ea.yaml b/releasenotes/notes/innodb_file_per_table-f925b3bbf29d44ea.yaml
deleted file mode 100644
index e0b7c3c..0000000
--- a/releasenotes/notes/innodb_file_per_table-f925b3bbf29d44ea.yaml
+++ /dev/null
@@ -1,20 +0,0 @@
----
-features:
-  - Enable innodb_file_per_table for MySQL/MariaDB databases
-upgrade:
-  - |
-    Newly created MySQL database tables will be stored in their own datafiles,
-    instead of in a single monolithic ibdata file.
-  - |
-    Existing MySQL database tables that are persisted within the monolithic
-    ibdata file will remain so unless the database is migrated as well.
-  - |
-    Migration of all current database tables out of the monolithic ibdata
-    file is possible by dumping and restoring the whole database to a new data
-    directory, however when using Galera the entire cluster must be shut
-    down and upgraded at once.
-  - |
-    Migration of individual tables to datafiles is possible using the
-    MySQL command "ALTER TABLE <databasename>.<tablename> ENGINE=InnoDB;",
-    however this will not shrink the ibdata file and also is not safe to run
-    on a running Galera cluster for large tables.