Fetch catch?

[baseballslant]

After previous problems, I am trying again, this time using Memcache versus APC. But I get this message for my system test. using Memcache:

Your Opcache Operator extension is functioning, however it is unable to store data. Please check your extension configuration.

 

[Deceptor]

Hey baseballslant,

Make sure your memcached instance is running with with memory, typically under the user "nobody" with say 64/128mb of memory (more than enough). If you're having further issues I'd recommend you ask your host for further assistance with setting up memcached and its dependancy (libevent).

Let me know if you have any further questions

 

[baseballslant]

Thanks! I'll look into it.

 

[baseballslant]

Here is the response:

The 'memcached' instance is running in the server under the user nobody with memory 128mb.
===============
root ... memcached -d -m 128 -u root -l .... –u nobody
===============

 

[Deceptor]

Looks like it's running fine, did your host check it can "hold" cache?

 

[baseballslant]

Thanks. I asked my host and they said they can see Memcache holding cache in the server without issue.

 

[Deceptor]

Hm interesting. The only other configuration issue I can see is that you haven't setup memcache configuration in includes/config.php? Or has that been done (it only needs doing for memcache).

 

[baseballslant]

$config['Datastore']['class'] = 'vB_Datastore_Memcached';
$i = 0;
// First Server
$i++;
$config['Misc']['memcacheserver'][$i] = '...';
$config['Misc']['memcacheport'][$i] = 11211;
$config['Misc']['memcachepersistent'][$i] = true;
$config['Misc']['memcacheweight'][$i] = 1;
$config['Misc']['memcachetimeout'][$i] = 1;
$config['Misc']['memcacheretry_interval'][$i] = 15;

Yeah, I really do not know what could be the issue. Oh well, thanks for trying to help!

 

[Deceptor]

Unfortunately I'm not sure then baseballslant, vB Optimise uses the stock mysql functions packaged with the memcache extension for PHP, the system test is purely to check those functions are working properly. Have you tried re-starting the memcached instance? It may resolve the issue, but really there's nothing more I can do I'm afraid

If you get any new information feel free to post it here.

 

[baseballslant]

Yeah, no go. Thanks but I guess its just not meant to be for us and vBo.

 

[baseballslant]

Well, this might be progress... sort of. I tried adding a plugin to give me Memcached status info in my CP and received some array errors. This led me to believe that memcached wasn't in the config correctly so I changed the IP/server setting back to default (versus the actual IP it is on) and this plugin began to work, accumulate numbers, etc.

However, when trying to test vB Optimise, I get a message that it is not enabled. But it is enabled and Memcached is selected on the main settings screen, so I am a bit lost on where to go next.

 

[Deceptor]

Make sure vB Optimise is turned on too, it won't test if it's disabled

 

[baseballslant]

Heh, of course. I have it set to online "Yes" in the Main vBo settings, first option. Is there anything else beyond selecting an Opcache, which I have? I don't believe so (I've had enough problems with cache overload to know how to get vBo on if you recall.)

 

[Deceptor]

Hmm, the vB Optimise System Test will only show the "Offline" message if the setting "vB Optimise: Online/Offline" is set to No or if the selected operator was unable to connect, I presume your memcache IP/Port is 127.0.0.1 and 11211?

 

[baseballslant]

I'm still on 4.04 and there was an issue:
http://tracker.vbulletin.com/browse/VBIV-7518

I appear to be good now by using his fix. Thanks!

 

[Deceptor]

Ah I wasn't aware that bug caused issues with vBO itself, that solves a mystery then