From 644755df663e8dc295e92700da208a28c13cbaab Mon Sep 17 00:00:00 2001
From: Robin Appelman <icewind@owncloud.com>
Date: Mon, 8 Sep 2014 01:34:03 +0200
Subject: Use bigger transactions when doing explicit file system scans

---
 lib/private/files/utils/scanner.php | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'lib/private/files/utils')

diff --git a/lib/private/files/utils/scanner.php b/lib/private/files/utils/scanner.php
index c2fabf51946..c7da4505af5 100644
--- a/lib/private/files/utils/scanner.php
+++ b/lib/private/files/utils/scanner.php
@@ -34,12 +34,19 @@ class Scanner extends PublicEmitter {
 	 */
 	protected $propagator;
 
+	/**
+	 * @var \OCP\IDBConnection
+	 */
+	protected $db;
+
 	/**
 	 * @param string $user
+	 * @param \OCP\IDBConnection $db
 	 */
-	public function __construct($user) {
+	public function __construct($user, $db) {
 		$this->user = $user;
 		$this->propagator = new ChangePropagator(new View(''));
+		$this->db = $db;
 	}
 
 	/**
@@ -121,8 +128,11 @@ class Scanner extends PublicEmitter {
 				throw new ForbiddenException();
 			}
 			$scanner = $storage->getScanner();
+			$scanner->useTransactions(false);
 			$this->attachListener($mount);
+			$this->db->beginTransaction();
 			$scanner->scan('', \OC\Files\Cache\Scanner::SCAN_RECURSIVE, \OC\Files\Cache\Scanner::REUSE_ETAG | \OC\Files\Cache\Scanner::REUSE_SIZE);
+			$this->db->commit();
 		}
 		$this->propagator->propagateChanges(time());
 	}
-- 
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