nginx & mod_accel

[Dmitrijs Drozdeckis <dimad@xxxxxxxxx>]

Добрый день,
Nginx работает фронтэндом к апачу, все отлично. Потребовалось подключить 
mod_accel и ни как. Error: 504 Gateway Time-out.

Отключаю mod_accel всё работает, включаю 504 Gateway Time-out.
Помогите разобратся, я в ступоре.

httpd.conf
...
#
AccelCacheRoot "/usr/local/httpd/cache"
AccelPassCookie on
AccelClean "@ 0 hours"
AccelIgnoreNoCache On
AccelBkRcvBuffSize 64
#
AccelRequestBuffSize 32
AccelSendSize 32
AccelAddXForwardedFor On
AccelDefaultExpire 120
AccelBusyLock 30 40 60
AccelSetXRealIP on
...
<VirtualHost  172.16.16.1:8089>
    DocumentRoot /www/new.domen.lv
    ServerName  new.domen.lv
    ServerAlias d1.domen.lv
    ServerAlias d2.domen.lv

    AccelPass / http://172.16.16.1:8089/ [PH]
#    AccelNoPass ~*\.gif$ ~*\.jpeg$ ~*\.png$ ~*\.css$ ~*\.js$

    <Directory "/www/new.domen.lv">
        Options FollowSymLinks
        AllowOverride All
        Order allow,deny
        Allow from all
    </Directory>

    ErrorLog logs/new.err
    CustomLog logs/new.acc common
    CustomLog logs/new.www_accel.log accellog

</VirtualHost>
...

nginx.conf

...
    server {
        listen       80;
        server_name  new.domen.lv d1.domen.lv d2.domen.lv;

        access_log  logs/new.acc  main;
        #access_log  off;

        # Main location
        location / {
            proxy_pass         http://172.16.16.1:8089/;
            proxy_redirect     off;

            proxy_set_header   Host             $host;
            proxy_set_header   X-Real-IP        $remote_addr;
          proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;

            client_max_body_size       15m;
            client_body_buffer_size    128k;

            proxy_connect_timeout      90;
            proxy_send_timeout         90;
            proxy_read_timeout         90;

            proxy_buffer_size          4k;
            proxy_buffers              4 32k;
            proxy_busy_buffers_size    64k;
            proxy_temp_file_write_size 64k;


        }

        # Static files location
        location ~* ^.+\.(jpg|jpeg|gif|css|png|js|swf)$ {
        root         /www/new.domen.lv/;
        access_log   off;
        expires      30d;
        }

        location ~ /(_vti_bin|MSOffice) {
            return 404;
        #    access_log logs/xc_access_log;
        }

    }
...


Спасибо.