Merge branch 'archwiki'

Conflicts:
	extensions/FluxBBAuthPlugin.php
	extensions/SyntaxHighlight_GeSHi/README
	extensions/SyntaxHighlight_GeSHi/SyntaxHighlight_GeSHi.class.php
	extensions/SyntaxHighlight_GeSHi/SyntaxHighlight_GeSHi.i18n.php
	extensions/SyntaxHighlight_GeSHi/SyntaxHighlight_GeSHi.php
	extensions/SyntaxHighlight_GeSHi/geshi/docs/CHANGES
	extensions/SyntaxHighlight_GeSHi/geshi/docs/THANKS
	extensions/SyntaxHighlight_GeSHi/geshi/docs/TODO
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractClass.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractClass_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractMethod.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractPrivateClass.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractPrivateClass_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractPrivateMethod.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Class.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Class_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Constant.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Constructor.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Destructor.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Function.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Global.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/I.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Index.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Interface.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Interface_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/L.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Lminus.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Lplus.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Method.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Page.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Page_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/PrivateClass.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/PrivateClass_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/PrivateMethod.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/PrivateVariable.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/StaticMethod.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/StaticVariable.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/T.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Tminus.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Tplus.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Variable.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/blank.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/class_folder.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/file.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/folder.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/function_folder.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/next_button.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/next_button_disabled.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/package.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/package_folder.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/previous_button.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/previous_button_disabled.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/private_class_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/tutorial.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/tutorial_folder.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/up_button.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/geshi-doc.html
	extensions/SyntaxHighlight_GeSHi/geshi/docs/geshi-doc.txt
	extensions/SyntaxHighlight_GeSHi/geshi/geshi.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/4cs.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/6502acme.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/6502kickass.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/6502tasm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/68000devpac.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/abap.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/actionscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/actionscript3.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ada.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/algol68.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/apache.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/applescript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/apt_sources.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/asm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/asp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/autoconf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/autohotkey.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/autoit.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/avisynth.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/awk.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/bascomavr.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/bash.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/basic4gl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/bf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/bibtex.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/blitzbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/bnf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/boo.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/c.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/c_loadrunner.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/c_mac.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/caddcl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cadlisp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cfdg.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cfm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/chaiscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cil.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/clojure.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cmake.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cobol.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/coffeescript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cpp-qt.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cpp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/csharp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/css.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cuesheet.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/d.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/dcs.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/delphi.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/diff.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/div.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/dos.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/dot.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/e.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ecmascript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/eiffel.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/email.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/epc.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/erlang.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/euphoria.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/f1.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/falcon.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/fo.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/fortran.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/freebasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/fsharp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gambas.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gdb.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/genero.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/genie.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gettext.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/glsl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gml.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gnuplot.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/go.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/groovy.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gwbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/haskell.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/hicest.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/hq9plus.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/html4strict.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/html5.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/icon.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/idl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ini.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/inno.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/intercal.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/io.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/j.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/java.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/java5.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/javascript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/jquery.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/kixtart.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/klonec.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/klonecpp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/latex.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lb.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lisp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/llvm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/locobasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/logtalk.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lolcode.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lotusformulas.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lotusscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lsl2.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lua.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/m68k.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/magiksf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/make.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mapbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/matlab.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mirc.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mmix.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/modula2.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/modula3.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mpasm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mxml.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mysql.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/newlisp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/nsis.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oberon2.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/objc.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/objeck.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ocaml-brief.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ocaml.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oobas.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oracle11.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oracle8.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oxygene.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oz.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pascal.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pcre.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/per.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/perl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/perl6.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/php-brief.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/php.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pic16.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pike.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pixelbender.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pli.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/plsql.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/postgresql.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/povray.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/powerbuilder.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/powershell.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/proftpd.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/progress.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/prolog.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/properties.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/providex.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/purebasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pycon.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/python.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/q.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/qbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/rails.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/rebol.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/reg.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/robots.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/rpmspec.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/rsplus.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ruby.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/sas.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/scala.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/scheme.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/scilab.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/sdlbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/smalltalk.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/smarty.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/sql.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/systemverilog.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/tcl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/teraterm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/text.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/thinbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/tsql.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/typoscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/unicon.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/uscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/vala.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/vb.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/vbnet.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/verilog.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/vhdl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/vim.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/visualfoxpro.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/visualprolog.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/whitespace.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/whois.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/winbatch.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/xbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/xml.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/xorg_conf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/xpp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/yaml.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/z80.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/zxbasic.php

1 files changed, 93 insertions, 38 deletions

diff --git a/includes/filebackend/lockmanager/MemcLockManager.php b/includes/filebackend/lockmanager/MemcLockManager.php
index 57c0463d..5eab03ee 100644
--- a/includes/filebackend/lockmanager/MemcLockManager.php
+++ b/includes/filebackend/lockmanager/MemcLockManager.php
@@ -28,8 +28,8 @@
  * This is meant for multi-wiki systems that may share files.
  * All locks are non-blocking, which avoids deadlocks.
  *
- * All lock requests for a resource, identified by a hash string, will map
- * to one bucket. Each bucket maps to one or several peer servers, each running memcached.
+ * All lock requests for a resource, identified by a hash string, will map to one
+ * bucket. Each bucket maps to one or several peer servers, each running memcached.
  * A majority of peers must agree for a lock to be acquired.
  *
  * @ingroup LockManager
@@ -48,9 +48,7 @@ class MemcLockManager extends QuorumLockManager {
 	/** @var Array */
 	protected $serversUp = array(); // (server name => bool)
 
-	protected $lockExpiry; // integer; maximum time locks can be held
-	protected $session = ''; // string; random SHA-1 UUID
-	protected $wikiId = ''; // string
+	protected $session = ''; // string; random UUID
 
 	/**
 	 * Construct a new instance from configuration.
@@ -61,9 +59,9 @@ class MemcLockManager extends QuorumLockManager {
 	 *                    each having an odd-numbered list of server names (peers) as values.
 	 *   - memcConfig   : Configuration array for ObjectCache::newFromParams. [optional]
 	 *                    If set, this must use one of the memcached classes.
-	 *   - wikiId       : Wiki ID string that all resources are relative to. [optional]
 	 *
-	 * @param Array $config
+	 * @param array $config
+	 * @throws MWException
 	 */
 	public function __construct( array $config ) {
 		parent::__construct( $config );
@@ -87,19 +85,47 @@ class MemcLockManager extends QuorumLockManager {
 			}
 		}
 
-		$this->wikiId = isset( $config['wikiId'] ) ? $config['wikiId'] : wfWikiID();
+		$this->session = wfRandomString( 32 );
+	}
 
-		$met = ini_get( 'max_execution_time' ); // this is 0 in CLI mode
-		$this->lockExpiry = $met ? 2*(int)$met : 2*3600;
+	// @TODO: change this code to work in one batch
+	protected function getLocksOnServer( $lockSrv, array $pathsByType ) {
+		$status = Status::newGood();
 
-		$this->session = wfRandomString( 32 );
+		$lockedPaths = array();
+		foreach ( $pathsByType as $type => $paths ) {
+			$status->merge( $this->doGetLocksOnServer( $lockSrv, $paths, $type ) );
+			if ( $status->isOK() ) {
+				$lockedPaths[$type] = isset( $lockedPaths[$type] )
+					? array_merge( $lockedPaths[$type], $paths )
+					: $paths;
+			} else {
+				foreach ( $lockedPaths as $type => $paths ) {
+					$status->merge( $this->doFreeLocksOnServer( $lockSrv, $paths, $type ) );
+				}
+				break;
+			}
+		}
+
+		return $status;
+	}
+
+	// @TODO: change this code to work in one batch
+	protected function freeLocksOnServer( $lockSrv, array $pathsByType ) {
+		$status = Status::newGood();
+
+		foreach ( $pathsByType as $type => $paths ) {
+			$status->merge( $this->doFreeLocksOnServer( $lockSrv, $paths, $type ) );
+		}
+
+		return $status;
 	}
 
 	/**
 	 * @see QuorumLockManager::getLocksOnServer()
 	 * @return Status
 	 */
-	protected function getLocksOnServer( $lockSrv, array $paths, $type ) {
+	protected function doGetLocksOnServer( $lockSrv, array $paths, $type ) {
 		$status = Status::newGood();
 
 		$memc = $this->getCache( $lockSrv );
@@ -110,7 +136,7 @@ class MemcLockManager extends QuorumLockManager {
 			foreach ( $paths as $path ) {
 				$status->fatal( 'lockmanager-fail-acquirelock', $path );
 			}
-			return;
+			return $status;
 		}
 
 		// Fetch all the existing lock records...
@@ -121,8 +147,8 @@ class MemcLockManager extends QuorumLockManager {
 		foreach ( $paths as $path ) {
 			$locksKey = $this->recordKeyForPath( $path );
 			$locksHeld = isset( $lockRecords[$locksKey] )
-				? $lockRecords[$locksKey]
-				: array( self::LOCK_SH => array(), self::LOCK_EX => array() ); // init
+				? self::sanitizeLockArray( $lockRecords[$locksKey] )
+				: self::newLockArray(); // init
 			foreach ( $locksHeld[self::LOCK_EX] as $session => $expiry ) {
 				if ( $expiry < $now ) { // stale?
 					unset( $locksHeld[self::LOCK_EX][$session] );
@@ -141,7 +167,7 @@ class MemcLockManager extends QuorumLockManager {
 			}
 			if ( $status->isOK() ) {
 				// Register the session in the lock record array
-				$locksHeld[$type][$this->session] = $now + $this->lockExpiry;
+				$locksHeld[$type][$this->session] = $now + $this->lockTTL;
 				// We will update this record if none of the other locks conflict
 				$lockRecords[$locksKey] = $locksHeld;
 			}
@@ -149,9 +175,15 @@ class MemcLockManager extends QuorumLockManager {
 
 		// If there were no lock conflicts, update all the lock records...
 		if ( $status->isOK() ) {
-			foreach ( $lockRecords as $locksKey => $locksHeld ) {
-				$memc->set( $locksKey, $locksHeld );
-				wfDebug( __METHOD__ . ": acquired lock on key $locksKey.\n" );
+			foreach ( $paths as $path ) {
+				$locksKey = $this->recordKeyForPath( $path );
+				$locksHeld = $lockRecords[$locksKey];
+				$ok = $memc->set( $locksKey, $locksHeld, 7 * 86400 );
+				if ( !$ok ) {
+					$status->fatal( 'lockmanager-fail-acquirelock', $path );
+				} else {
+					wfDebug( __METHOD__ . ": acquired lock on key $locksKey.\n" );
+				}
 			}
 		}
 
@@ -165,7 +197,7 @@ class MemcLockManager extends QuorumLockManager {
 	 * @see QuorumLockManager::freeLocksOnServer()
 	 * @return Status
 	 */
-	protected function freeLocksOnServer( $lockSrv, array $paths, $type ) {
+	protected function doFreeLocksOnServer( $lockSrv, array $paths, $type ) {
 		$status = Status::newGood();
 
 		$memc = $this->getCache( $lockSrv );
@@ -186,17 +218,22 @@ class MemcLockManager extends QuorumLockManager {
 		foreach ( $paths as $path ) {
 			$locksKey = $this->recordKeyForPath( $path ); // lock record
 			if ( !isset( $lockRecords[$locksKey] ) ) {
+				$status->warning( 'lockmanager-fail-releaselock', $path );
 				continue; // nothing to do
 			}
-			$locksHeld = $lockRecords[$locksKey];
-			if ( is_array( $locksHeld ) && isset( $locksHeld[$type] ) ) {
-				unset( $locksHeld[$type][$this->session] );
-				$ok = $memc->set( $locksKey, $locksHeld );
+			$locksHeld = self::sanitizeLockArray( $lockRecords[$locksKey] );
+			if ( isset( $locksHeld[$type][$this->session] ) ) {
+				unset( $locksHeld[$type][$this->session] ); // unregister this session
+				if ( $locksHeld === self::newLockArray() ) {
+					$ok = $memc->delete( $locksKey );
+				} else {
+					$ok = $memc->set( $locksKey, $locksHeld );
+				}
+				if ( !$ok ) {
+					$status->fatal( 'lockmanager-fail-releaselock', $path );
+				}
 			} else {
-				$ok = true;
-			}
-			if ( !$ok ) {
-				$status->fatal( 'lockmanager-fail-releaselock', $path );
+				$status->warning( 'lockmanager-fail-releaselock', $path );
 			}
 			wfDebug( __METHOD__ . ": released lock on key $locksKey.\n" );
 		}
@@ -226,7 +263,7 @@ class MemcLockManager extends QuorumLockManager {
 	/**
 	 * Get the MemcachedBagOStuff object for a $lockSrv
 	 *
-	 * @param $lockSrv string Server name
+	 * @param string $lockSrv Server name
 	 * @return MemcachedBagOStuff|null
 	 */
 	protected function getCache( $lockSrv ) {
@@ -234,7 +271,7 @@ class MemcLockManager extends QuorumLockManager {
 		if ( isset( $this->bagOStuffs[$lockSrv] ) ) {
 			$memc = $this->bagOStuffs[$lockSrv];
 			if ( !isset( $this->serversUp[$lockSrv] ) ) {
-				$this->serversUp[$lockSrv] = $memc->set( 'MemcLockManager:ping', 1, 1 );
+				$this->serversUp[$lockSrv] = $memc->set( __CLASS__ . ':ping', 1, 1 );
 				if ( !$this->serversUp[$lockSrv] ) {
 					trigger_error( __METHOD__ . ": Could not contact $lockSrv.", E_USER_WARNING );
 				}
@@ -251,14 +288,32 @@ class MemcLockManager extends QuorumLockManager {
 	 * @return string
 	 */
 	protected function recordKeyForPath( $path ) {
-		$hash = LockManager::sha1Base36( $path );
-		list( $db, $prefix ) = wfSplitWikiID( $this->wikiId );
-		return wfForeignMemcKey( $db, $prefix, __CLASS__, 'locks', $hash );
+		return implode( ':', array( __CLASS__, 'locks', $this->sha1Base36Absolute( $path ) ) );
+	}
+
+	/**
+	 * @return Array An empty lock structure for a key
+	 */
+	protected static function newLockArray() {
+		return array( self::LOCK_SH => array(), self::LOCK_EX => array() );
+	}
+
+	/**
+	 * @param $a array
+	 * @return Array An empty lock structure for a key
+	 */
+	protected static function sanitizeLockArray( $a ) {
+		if ( is_array( $a ) && isset( $a[self::LOCK_EX] ) && isset( $a[self::LOCK_SH] ) ) {
+			return $a;
+		} else {
+			trigger_error( __METHOD__ . ": reset invalid lock array.", E_USER_WARNING );
+			return self::newLockArray();
+		}
 	}
 
 	/**
 	 * @param $memc MemcachedBagOStuff
-	 * @param $keys Array List of keys to acquire
+	 * @param array $keys List of keys to acquire
 	 * @return bool
 	 */
 	protected function acquireMutexes( MemcachedBagOStuff $memc, array $keys ) {
@@ -275,7 +330,7 @@ class MemcLockManager extends QuorumLockManager {
 		$start = microtime( true );
 		do {
 			if ( ( ++$rounds % 4 ) == 0 ) {
-				usleep( 1000*50 ); // 50 ms
+				usleep( 1000 * 50 ); // 50 ms
 			}
 			foreach ( array_diff( $keys, $lockedKeys ) as $key ) {
 				if ( $memc->add( "$key:mutex", 1, 180 ) ) { // lock record
@@ -284,10 +339,10 @@ class MemcLockManager extends QuorumLockManager {
 					continue; // acquire in order
 				}
 			}
-		} while ( count( $lockedKeys ) < count( $keys ) && ( microtime( true ) - $start ) <= 6 );
+		} while ( count( $lockedKeys ) < count( $keys ) && ( microtime( true ) - $start ) <= 3 );
 
 		if ( count( $lockedKeys ) != count( $keys ) ) {
-			$this->releaseMutexes( $lockedKeys ); // failed; release what was locked
+			$this->releaseMutexes( $memc, $lockedKeys ); // failed; release what was locked
 			return false;
 		}
 
@@ -296,7 +351,7 @@ class MemcLockManager extends QuorumLockManager {
 
 	/**
 	 * @param $memc MemcachedBagOStuff
-	 * @param $keys Array List of acquired keys
+	 * @param array $keys List of acquired keys
 	 * @return void
 	 */
 	protected function releaseMutexes( MemcachedBagOStuff $memc, array $keys ) {