MDL-36466 cache: disabled caching during installation and upgrade

CengageEng · Nov 25, 2012 · 3308259 · 3308259
1 parent 3680c61
commit 3308259
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Showing 3 changed files with 15 additions and 0 deletions.
diff --git a/admin/cli/install.php b/admin/cli/install.php
@@ -169,6 +169,9 @@
 require($CFG->dirroot.'/version.php');
 $CFG->target_release = $release;
 
+// Disable the cache API.
+cache_factory::disable();
+
 //Database types
 $databases = array('mysqli' => moodle_database::get_driver_instance('mysqli', 'native'),
                    'pgsql'  => moodle_database::get_driver_instance('pgsql',  'native'),

diff --git a/admin/index.php b/admin/index.php
@@ -105,6 +105,9 @@
 }
 
 if (!core_tables_exist()) {
+    // Disable the Cache API as much as possible for installation.
+    cache_factory::disable();
+
     $PAGE->set_pagelayout('maintenance');
     $PAGE->set_popup_notification_allowed(false);
 
@@ -193,6 +196,10 @@
 
 if ($version > $CFG->version) {  // upgrade
     purge_all_caches();
+
+    // Disable the Cache API as much as possible for upgrade.
+    cache_factory::disable();
+
     $PAGE->set_pagelayout('maintenance');
     $PAGE->set_popup_notification_allowed(false);
 
@@ -297,6 +304,8 @@
 }
 
 if (moodle_needs_upgrading()) {
+    // Disable the Cache API as much as possible for upgrade.
+    cache_factory::disable();
     if (!$PAGE->headerprinted) {
         // means core upgrade or installation was not already done
         if (!$confirmplugins) {

diff --git a/install.php b/install.php
@@ -220,6 +220,9 @@
 $hint_admindir = '';
 $hint_database = '';
 
+// Disable the cache API.
+cache_factory::disable();
+
 // Are we in help mode?
 if (isset($_GET['help'])) {
     install_print_help_page($_GET['help']);