vb.org Archive - Can I run Memcached for multi vB forums on a same server hosting?

vb.org Archive (https://vborg.vbsupport.ru/index.php)

- vB4 General Discussions (https://vborg.vbsupport.ru/forumdisplay.php?f=251)

- - Can I run Memcached for multi vB forums on a same server hosting? (https://vborg.vbsupport.ru/showthread.php?t=322946)

Mattwhf

06-28-2016 12:08 AM

Can I run Memcached for multi vB forums on a same server hosting?

I installed memcached on my hosting but it's running good for a forum.

When I activated memcached to enable for vB forums on a server then it worked incorrectly, then forums are using a same database from one forum hence I only can use memcached for 1 forum.

Here's codes that I enabled them in config.php for forums

Code:

$config['Datastore']['class'] = 'vB_Datastore_Memcached';

$i = 0;

// First Server

$i++;

$config['Misc']['memcacheserver'][$i]                = '127.0.0.1';

$config['Misc']['memcacheport'][$i]                        = 11211;

$config['Misc']['memcachepersistent'][$i]        = true;

$config['Misc']['memcacheweight'][$i]                = 1;

$config['Misc']['memcachetimeout'][$i]                = 1;

$config['Misc']['memcacheretry_interval'][$i] = 15;

How to fix this? should I change port or memcacheserver or something else?

Please advise.

Thanks

KevinL

06-28-2016 01:07 AM

Use different prefixes Right above the lines you posted:

Code:

        // ******** DATASTORE PREFIX ******

        // If you are using a PHP Caching system (APC, XCache, eAccelerator) with more

        // than one set of forums installed on your host, you *may* need to use a prefix

        // so that they do not try to use the same variable within the cache.

        // This works in a similar manner to the database table prefix.

// $config['Datastore']['prefix'] = '';

Mattwhf

06-28-2016 02:18 AM

Thanks for your answer!

I can use whatever prefix I want, like this

Code:

$config['Datastore']['prefix'] = 'forum1';

and on forum 2, I can use

Code:

$config['Datastore']['prefix'] = 'forum2';

right?

and just curious, where can I see these prefix? in memcached or in databases?

KevinL

06-28-2016 10:59 AM

I would put something after the prefix like _ You can install an admin page phpMemcachedAdmin. That should show you everything that is happening.

Mattwhf

07-01-2016 12:25 PM

Quote:

Originally Posted by KevinL (Post 2572586)

I would put something after the prefix like _ You can install an admin page phpMemcachedAdmin. That should show you everything that is happening.

Thanks KevinL, I could see memcached stats for my forum.

It's a great tool to use with user friendly interface. :)

All times are GMT. The time now is 12:58 PM.

X vBulletin 3.8.12 by vBS Debug Information
Page Generation 0.00962 seconds Memory Usage 1,720KB Queries Executed 10 (?)
More Information
Template Usage: (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (4)bbcode_code_printable (1)bbcode_quote_printable (1)footer (1)gobutton (1)header (1)headinclude (6)option (1)post_thanks_navbar_search (1)printthread (5)printthreadbit (1)spacer_close (1)spacer_open Phrase Groups Available: global postbit showthread	Included Files: ./printthread.php ./global.php ./includes/init.php ./includes/class_core.php ./includes/config.php ./includes/functions.php ./includes/class_hook.php ./includes/modsystem_functions.php ./includes/class_bbcode_alt.php ./includes/class_bbcode.php ./includes/functions_bigthree.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete printthread_start bbcode_fetch_tags bbcode_create bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete printthread_post printthread_complete
Messages: