xcache issue

Discussion in 'Server Operation' started by Chad, Dec 23, 2008.

  1. Chad

    Chad New Member

    I'd like to use this mod but confused one the caching part.

    If I select eaccelerator for the vB Optimise: Cache Method it tells me this:

    However,

    I'm using Cpanel / Centos / PHP 5. I do have memcache compiled in apache.

    My vb config file shows this:

    Code:
         // ****** DATASTORE CACHE CONFIGURATION *****
        // Here you can configure different methods for caching datastore items.
        // vB_Datastore_Filecache  - to use includes/datastore/datastore_cache.php
        // vB_Datastore_APC - to use APC
        // vB_Datastore_XCache - to use XCache
        // vB_Datastore_Memcached - to use a Memcache server, more configuration below
    // $config['Datastore']['class'] = 'vB_Datastore_Filecache';
    
        // ******** 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'] = '';
    
        // It is also necessary to specify the hostname or IP address and the port the server is listening on
    /*
    $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;
    */
    Code:
    root@server [~]# php -m
    [PHP Modules]
    bcmath
    calendar
    ctype
    curl
    date
    dom
    eAccelerator
    exif
    filter
    ftp
    gd
    hash
    iconv
    imap
    ionCube Loader
    json
    libxml
    mbstring
    mcrypt
    mysql
    mysqli
    pcre
    PDO
    pdo_mysql
    pdo_sqlite
    posix
    Reflection
    session
    SimpleXML
    sockets
    SPL
    SQLite
    standard
    tokenizer
    xml
    xmlreader
    xmlrpc
    xmlwriter
    xsl
    Zend Optimizer
    zip
    zlib
    I just followed this guideline

    http://www.vbulletin.com/forum/showthread.php?t=273929

    Did not work. First, I have this in /usr/local/lib/php.ini

    Code:
    [xcache-common]
    zend_extension = /usr/local/lib/php/extensions/no-debug-non-zts-20060613/
    
    [xcache.admin]
    xcache.admin.auth = On
    xcache.admin.user = "***"
    xcache.admin.pass = "***"
    
    [xcache]
    xcache.shm_scheme               = "mmap"
    xcache.size                     = 128M
    xcache.count                    = 4
    xcache.slots                    = 8K
    xcache.ttl                      = 7200
    xcache.gc_interval              = 300
    
    xcache.var_size                 = 128M
    xcache.var_count                = 1
    xcache.var_slots                = 8K
    xcache.var_ttl                  = 7200
    xcache.var_maxttl               = 14400
    xcache.var_gc_interval          = 300
    
    xcache.test                     = Off
    xcache.readonly_protection      = Off
    xcache.mmap_path                = "/dev/zero"
    xcache.coredump_directory       = ""
    
    xcache.cacher                   = On
    xcache.stat                     = On
    xcache.optimizer                = On
    
    [xcache.coverager]
    xcache.coverager                = Off
    xcache.coveragedump_directory   = ""
    
    [eAccelerator]
    
    
    [Zend]
    
    zend_extension_manager.optimizer=/usr/local/Zend/lib/Optimizer-3.3.3
    zend_extension_manager.optimizer_ts=/usr/local/Zend/lib/Optimizer_TS-3.3.3
    zend_optimizer.version=3.3.3
    
    extension=pdo.so
    extension=pdo_sqlite.so
    extension=sqlite.so
    extension=pdo_mysql.so
    
    zend_extension=/usr/local/Zend/lib/ZendExtensionManager.so
    zend_extension_ts=/usr/local/Zend/lib/ZendExtensionManager_TS.so
    allow_url_include = On
    That caused httpd to fail.

    The .so file is there

    Code:
    root@server [/usr/local/lib/php/extensions/no-debug-non-zts-20060613]# ls -lh
    total 3.7M
    drwxr-xr-x  2 root root 4.0K Dec 22 22:43 ./
    drwxr-xr-x  5 root root 4.0K Sep 17  2007 ../
    -rwxr-xr-x  1 root root 495K Dec 12 22:29 eaccelerator.so*
    -rw-r--r--  1 root root 2.0K Feb 28  2008 error_log
    -rwxr-xr-x  1 root root 142K Sep 17  2007 mailparse.so*
    -rwxr-xr-x  1 root root 124K Dec 12 22:18 pdo_mysql.so*
    -rwxr-xr-x  1 root root 265K Dec 12 22:18 pdo.so*
    -rwxr-xr-x  1 root root 1.4M Dec 12 22:18 pdo_sqlite.so*
    -rwxr-xr-x  1 root root 989K Dec 12 22:18 sqlite.so*
    -rwxr-xr-x  1 root root 323K Dec 22 22:43 xcache.so*
    I even moved the xcache portion before this portion in php.ini

    ; Directory in which the loadable extensions (modules) reside.
    extension_dir = "/usr/local/lib/php/extensions/no-debug-non-zts-20060613"
    zend_extension="/usr/local/IonCube/ioncube_loader_lin_5.2.so"
    zend_extension_ts="/usr/local/IonCube/ioncube_loader_lin_5.2_ts.so"

    When I restarted httpd, I got this:

    root@server [~]# php -v
    Segmentation fault (core dumped)
     
  2. falko

    falko Super Moderator

    If you want to use memcached, you must install the PHP memcache module.
     
  3. Chad

    Chad New Member

    Did you read the subject of this thread ?
     
  4. falko

    falko Super Moderator

    It's not clear to me from your previous post what exactly your problem is. You're using memcached in your vBulletin configuration, so I'm not sure why you are talking about xcache... :confused:
     
  5. marpada

    marpada New Member

    I don't think Jesus were so rude ;)
    ________
    Alaska dispensary
    ________
    butt Cam
     
    Last edited: May 13, 2011
  6. Chad

    Chad New Member

    Please spare the judgmental typical religious comments. You did not add anything to this thread and it does not concern you. So do something else with your time instead of sticking your nose here to make a childish religious remark. Jesus was not rude, neither was my simple question. You just misread it, or perhaps just eager to make stupid religious remarks. Seriously, find a new hobby instead.

    falko, I'm not using memcache by default as you can see this line is not activated (by vb default)

    // $config['Datastore']['class'] = 'vB_Datastore_Filecache';

    The rest of the lines clearly have $ in front of them as well.

    On a side note, found out that xache and zend accelerator are not compatible. Disabling zend is not an option for me, but on a side note
    perhaps we can try memcache.

    Thanks *falko*
     
    Last edited: Jan 2, 2009
  7. falko

    falko Super Moderator

    Oops, I've overlooked that the memcached part is commented out... :eek:
     

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