WordPress 3.8 Nginx 502 Bad Gateway

Server Configuration
CPU model [8 core] Intel (R) Xeon (r) CPU E5620 @ 2.40GHZ | Usage Frequency: 2394.021 | Second-level cache: 12288 KB | bogomips:4788.04x8
Memory 4G
HDD 3 x 300G 15000 turn to RAID 5

WordPress 3.8

CentOS 5.7
nginx/1.2.7
Php5.2.17p1
MySQL 5.1.60

Nginx php mysql These parameters should be how to configure

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Server Configuration
CPU model [8 core] Intel (R) Xeon (r) CPU E5620 @ 2.40GHZ | Usage Frequency: 2394.021 | Second-level cache: 12288 KB | bogomips:4788.04x8
Memory 4G
HDD 3 x 300G 15000 turn to RAID 5

WordPress 3.8

CentOS 5.7
nginx/1.2.7
Php5.2.17p1
MySQL 5.1.60

Nginx php mysql These parameters should be how to configure

502 means Nginx cannot connect to PHP-FPM, please see the log of php-fpm and Nginx.

This also to configure AH, directly read the document can be. Please search: NMAP.

Configure Your server again LNMP environment, WordPress enough. If you have to configure Nginx yourself, recommend to see this note

Http://wiki.nginx.org/Wordpress

In addition, WP also has a plug-in, you can understand
http://wordpress.org/plugins/nginx-helper/

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