diff --git a/classes/local/manager.php b/classes/local/manager.php
index c746b9c2..46fd243e 100644
--- a/classes/local/manager.php
+++ b/classes/local/manager.php
@@ -27,6 +27,9 @@
 
 use stdClass;
 use tool_objectfs\local\store\object_file_system;
+use tool_objectfs\local\object_manipulator\manipulator_builder;
+use tool_objectfs\local\object_manipulator\pusher;
+use tool_objectfs\local\object_manipulator\deleter;
 
 defined('MOODLE_INTERNAL') || die();
 
@@ -168,6 +171,12 @@ public static function update_object_by_hash($contenthash, $newlocation, $filesi
         }
         $DB->insert_record('tool_objectfs_objects', $newobject);
 
+        $manipulator_builder = new manipulator_builder();
+        $extraconfig = new stdClass();
+        $extraconfig->sqlfilterstring = "contenthash = '{$contenthash}'";
+        $manipulator_builder->execute(pusher::class, $extraconfig);
+        $manipulator_builder->execute(deleter::class, $extraconfig);
+
         return $newobject;
     }
 
diff --git a/classes/local/object_manipulator/candidates/deleter_candidates.php b/classes/local/object_manipulator/candidates/deleter_candidates.php
index e17a179e..cedb8798 100644
--- a/classes/local/object_manipulator/candidates/deleter_candidates.php
+++ b/classes/local/object_manipulator/candidates/deleter_candidates.php
@@ -39,7 +39,8 @@ public function get_candidates_sql() {
                   FROM {tool_objectfs_objects}
                  WHERE timeduplicated <= :consistancythreshold
                    AND location = :location
-                   AND filesize > :sizethreshold';
+                   AND filesize > :sizethreshold' . (
+        empty($this->config->extraconfig->sqlfilterstring) ? "" : " AND " . $this->config->extraconfig->sqlfilterstring);
     }
 
     /**
diff --git a/classes/local/object_manipulator/candidates/pusher_candidates.php b/classes/local/object_manipulator/candidates/pusher_candidates.php
index a685a975..fe07b095 100644
--- a/classes/local/object_manipulator/candidates/pusher_candidates.php
+++ b/classes/local/object_manipulator/candidates/pusher_candidates.php
@@ -42,7 +42,8 @@ public function get_candidates_sql() {
                  WHERE filesize > :threshold
                    AND filesize < :maximum_file_size
                    AND timeduplicated <= :maxcreatedtimestamp
-                   AND location = :object_location';
+                        AND location = :object_location' . (
+        empty($this->config->extraconfig->sqlfilterstring) ? "" : " AND " . $this->config->extraconfig->sqlfilterstring);
     }
 
     /**
diff --git a/classes/local/object_manipulator/manipulator.php b/classes/local/object_manipulator/manipulator.php
index a0cadaf8..df11f04d 100644
--- a/classes/local/object_manipulator/manipulator.php
+++ b/classes/local/object_manipulator/manipulator.php
@@ -115,7 +115,7 @@ public function execute(array $objectrecords) {
         }
 
         $this->logger->end_timing();
-        $this->logger->output_move_statistics();
+        // $this->logger->output_move_statistics();
     }
 
     /**
diff --git a/classes/local/object_manipulator/manipulator_builder.php b/classes/local/object_manipulator/manipulator_builder.php
index 66e5ba41..7bb5cf30 100644
--- a/classes/local/object_manipulator/manipulator_builder.php
+++ b/classes/local/object_manipulator/manipulator_builder.php
@@ -68,8 +68,8 @@ class manipulator_builder {
      * @throws coding_exception
      * @throws moodle_exception
      */
-    public function execute($manipulator) {
-        $this->build($manipulator);
+    public function execute($manipulator, $extraconfig = null) {
+        $this->build($manipulator, $extraconfig);
         if (empty($this->candidates)) {
             return;
         }
@@ -86,10 +86,10 @@ public function execute($manipulator) {
      * @throws coding_exception
      * @throws moodle_exception
      */
-    public function execute_all() {
+    public function execute_all($extraconfig = null) {
         foreach ($this->manipulators as $manipulator) {
             mtrace("Executing objectfs $manipulator");
-            $this->execute($manipulator);
+            $this->execute($manipulator, $extraconfig);
             mtrace("Objectfs $manipulator successfully executed");
         }
     }
@@ -98,8 +98,9 @@ public function execute_all() {
      * @param string $manipulator
      * @throws moodle_exception
      */
-    private function build($manipulator) {
+    private function build($manipulator, $extraconfig = null) {
         $this->config = manager::get_objectfs_config();
+        $this->config->extraconfig = $extraconfig;
         $this->manipulatorclass = $manipulator;
         $this->logger = new aggregate_logger();
         $this->finder = new candidates_finder($manipulator, $this->config);
diff --git a/classes/local/store/object_file_system.php b/classes/local/store/object_file_system.php
index 10692f1a..195a828f 100644
--- a/classes/local/store/object_file_system.php
+++ b/classes/local/store/object_file_system.php
@@ -267,11 +267,11 @@ public function copy_object_from_local_to_external_by_hash($contenthash, $object
             }
         }
 
-        $this->logger->log_object_move('copy_object_from_local_to_external',
-                                        $initiallocation,
-                                        $finallocation,
-                                        $contenthash,
-                                        $objectsize);
+        // $this->logger->log_object_move('copy_object_from_local_to_external',
+        //                                 $initiallocation,
+        //                                 $finallocation,
+        //                                 $contenthash,
+        //                                 $objectsize);
         return $finallocation;
     }
 
@@ -296,11 +296,11 @@ public function delete_object_from_local_by_hash($contenthash, $objectsize = 0)
             }
         }
 
-        $this->logger->log_object_move('delete_local_object',
-                                        $initiallocation,
-                                        $finallocation,
-                                        $contenthash,
-                                        $objectsize);
+        // $this->logger->log_object_move('delete_local_object',
+        //                                 $initiallocation,
+        //                                 $finallocation,
+        //                                 $contenthash,
+        //                                 $objectsize);
         return $finallocation;
     }
 
diff --git a/classes/local/store/s3/client.php b/classes/local/store/s3/client.php
index 31288859..a464dd0f 100644
--- a/classes/local/store/s3/client.php
+++ b/classes/local/store/s3/client.php
@@ -47,6 +47,7 @@ class client extends object_client_base {
     protected $client;
     protected $bucket;
     private $signingmethod;
+    private $bucketkeyprefix;
 
     public function __construct($config) {
         global $CFG;