[horde] Problems with horde_autoloader_cache

[Jan Schneider]

Zitat von Jens Grüntjes <jens.gruentjes at ebira.de>:

> Hello list,
>
> I just installed the horde_autoloader_cache according to  
> http://www.horde.org/apps/webmail/docs/PERFORMANCE#autoloading like  
> this:
>
> host # pear install horde/horde_autoloader_cache
> horde/Horde_Autoloader_Cache can optionally use PHP extension "eaccelerator"
> horde/Horde_Autoloader_Cache can optionally use PHP extension "xcache"
> downloading Horde_Autoloader_Cache-2.1.0.tgz ...
> Starting to download Horde_Autoloader_Cache-2.1.0.tgz (13,099 bytes)
> .....done: 13,099 bytes
> install ok: channel://pear.horde.org/Horde_Autoloader_Cache-2.1.0
>
>
> Now, every five minutes I receive a mail with the following contents:
>
> Cannot write Autoloader cache to backend.
>
>
> The sender is the Cron daemon that calls the horde-alarms script.  
> Here is the complete source of the mail:
>
> Return-Path: <www-data at XXXXX.XXX.de>
> Received: from deliver ([unix socket])
> 	 by boromir (Cyrus v2.4.16-Debian-2.4.16-4+deb7u1) with LMTPA;
> 	 Wed, 16 Apr 2014 13:20:19 +0200
> X-Sieve: CMU Sieve 2.4
> Received: from localhost (localhost [127.0.0.1])
> 	by XXX.XXXXXXX.de (Postfix) with ESMTP id B38D4206002
> 	for <www-data at XXXXXXX.XX.de>; Wed, 16 Apr 2014 13:20:19 +0200 (CEST)
> X-Virus-Scanned: Debian amavisd-new at host.dmz
> Received: from mail.ebira.de ([127.0.0.1])
> 	by localhost (XXXXX.XXXX.de [127.0.0.1]) (amavisd-new, port 10024)
> 	with ESMTP id lr8r9jHF8Fqr for <www-data at XXXXXX.XXXXXXXXXX.de>;
> 	Wed, 16 Apr 2014 13:20:10 +0200 (CEST)
> Received: by XXXX.XXXXXXXXXXX.de (Postfix, from userid 33)
> 	id BB4E1206001; Wed, 16 Apr 2014 13:20:10 +0200 (CEST)
> From: root at mail.ebira.de (Cron Daemon)
> To: www-data at XX.XX.de
> Subject: Cron <www-data at host> /usr/bin/horde-alarms
> Content-Type: text/plain; charset=UTF-8
> X-Cron-Env: <SHELL=/bin/sh>
> X-Cron-Env: <HOME=/var/www>
> X-Cron-Env: <PATH=/usr/bin:/bin>
> X-Cron-Env: <LOGNAME=www-data>
> Message-Id: <20140416112010.BB4E1206001 at XXX.XXXX.de>
> Date: Wed, 16 Apr 2014 13:20:10 +0200 (CEST)
>
> Cannot write Autoloader cache to backend.
>
>
> I don't find anything in horde's log files (at level DEBUG). The  
> only Google-hit with the mail content provides me with a link to  
> github  
> https://github.com/horde/horde/blob/master/framework/Autoloader_Cache/lib/Horde/Autoloader/Cache.php. I wonder why I don't see the log message in my  
> logs.
>
> I pruned the cache (horde-autoloader-cache-prune) and restarted the  
> web server but no change. I'm using the APC cache, neither XCache  
> nor eAccelerator is installed. It looks like a permission issue but  
> where can I start looking?
>
> --
> Greetings
> Jens

APC is usually not available when running the PHP CLI SAPI. It can be  
enabled for CLI too though.

-- 
Jan Schneider
The Horde Project
http://www.horde.org/
https://www.facebook.com/hordeproject