From 3f63f4b6b13a358e13a0c5ebd2f85b918b8c410f Mon Sep 17 00:00:00 2001
From: Robin Appelman <icewind@owncloud.com>
Date: Mon, 13 Oct 2014 13:14:07 +0200
Subject: [PATCH 1/2] Only mount the storages for the user once

---
 lib/private/files/filesystem.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/private/files/filesystem.php b/lib/private/files/filesystem.php
index cdbbbf3d3c..51a241a4e3 100644
--- a/lib/private/files/filesystem.php
+++ b/lib/private/files/filesystem.php
@@ -45,6 +45,7 @@ class Filesystem {
 	 */
 	static private $defaultInstance;
 
+	static private $usersSetup = array();
 
 	/**
 	 * classname which used for hooks handling
@@ -321,7 +322,10 @@ class Filesystem {
 		if ($user == '') {
 			$user = \OC_User::getUser();
 		}
-		$parser = new \OC\ArrayParser();
+		if (isset(self::$usersSetup[$user])) {
+			return;
+		}
+		self::$usersSetup[$user] = true;
 
 		$root = \OC_User::getHome($user);
 

From 2974d4d3809c75eb3f69474b892fbc12fbe691c9 Mon Sep 17 00:00:00 2001
From: Robin Appelman <icewind@owncloud.com>
Date: Tue, 28 Oct 2014 15:13:29 +0100
Subject: [PATCH 2/2] Reset the users setup after clearing mounts

---
 lib/private/files/filesystem.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/private/files/filesystem.php b/lib/private/files/filesystem.php
index 51a241a4e3..c7dc99c55c 100644
--- a/lib/private/files/filesystem.php
+++ b/lib/private/files/filesystem.php
@@ -431,6 +431,7 @@ class Filesystem {
 	 */
 	public static function clearMounts() {
 		if (self::$mounts) {
+			self::$usersSetup = array();
 			self::$mounts->clear();
 		}
 	}