Can you give me alittle guide. I did the same thing as instruction but get error:

XCache variable data cache is not enabled, please set xcache.var_size in php.ini.....

my xcache.ini

xcache.ini ??

If it is installed correctly, those fields should be found in your php.ini file. /etc/php.ini

Hence, what the error message is telling you to look into.

Not sure what else is going on with your setup unless you can give some more information. I've got xcache and this mod running on two dedicated servers now.

well, some how for my setup php4.4.7 when i include
those config to the php.ini it does not work. httpd wont start. The i make an xcache.ini in the extension_dir with all the config info. Xcache works.

But it does not work with Var-cache

lauxanh ..
there s/b something wrong at ur installation..

I have no i dea why.

I tried to move those config to php.ini but when ever i put it in then add:
$config['Datastore']['class'] = 'vB_Datastore_XCache';
to config.php
restart webserver.

I see blank page

see attachment

never had any problem around it..using it from the day it released....

i have this issue

Does this mod work when you have more than one VB installation on a server? I've got two installs but the variables are clashing with each other if i enable the mod on both vb installs at the same time.. :(

Yep, I think that two installations may possibly clash.

this applies to apc too, if you wanna fix it, try
open class_core.php, look for:
$this->prefix =& $this->registry->config['Datastore']['prefix'];
and modify to:
$this->prefix = $this->registry->config['Datastore']['prefix'] . $_SERVER['SERVER_NAME']; // or HTTP_HOST