我有一个networking服务器configuration为接受像下面的127.0.0.1:9000 FastCGI请求。
/etc/php5/fpm/pool.d/www.conf ：
listen = 127.0.0.1:9000 / etc / nginx / sites-enabled / mysite ：
location ~ .php$ { if (!-e $request_filename) { rewrite / /index.php last; } expires off; fastcgi_pass 127.0.0.1:9000; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; fastcgi_param MAGE_RUN_CODE $mage_code; fastcgi_param MAGE_RUN_TYPE $mage_type; include fastcgi_params; }
但是，我正在看Nginx的错误日志，我不断收到此错误：
connect() to unix:/var/run/php5-fpm.sock failed (2: No such file or directory) while connecting to upstream
什么可能导致这个错误？ 此套接字文件在此服务器上不可用。
注意：当我做$ sudo grep -r unix:/var/run/php5-fpm.sock /etc/nginx ：
/etc/nginx/sites-available/mysite.20160330: fastcgi_pass unix:/var/run/php5-fpm.sock; /etc/nginx/sites-available/mysite.20160330: fastcgi_pass unix:/var/run/php5-fpm.sock; /etc/nginx/sites-available/default: #fastcgi_pass unix:/var/run/php5-fpm.sock; /etc/nginx/sites-available/mysite: #fastcgi_pass unix:/var/run/php5-fpm.sock; /etc/nginx/sites-available/mysite: #fastcgi_pass unix:/var/run/php5-fpm.sock;