O upload do arquivo Nginx faz uma pausa / trava no meio (carrega apenas 258kb e pára) - 408 solicitação de tempo limite

Question

Eu instalei a pilha bitnami nginx (nginx, php-fpm, mysql) para executar vários sites drupal 7 e node.js, mas por enquanto existe apenas um site D7 instalado.

Upload de arquivo funciona perfeitamente no host local. Mas assim que eu carrego para o Linode vps com pilha bitnami nginx, ele começa a mostrar problemas de upload.

Para arquivos menores (~ 60kb), o upload funciona bem. Mas, para arquivos maiores, o upload é interrompido. Alguns casos: Arquivo de 563 KB - o upload é interrompido em 46% Arquivo de 3,5 MB - pára a ~ 7%

os logs de acesso são assim para o POST (dá 408):

x.x.x.x - - [07/Sep/2014:20:15:24 +0530] "POST /node/add/profile HTTP/1.1" 408 0 "http://mysite[dot]com/node/add/profile" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.94 Safari/537.36"

Tentei tudo o que pude no arquivo nginx.conf, mas nada ajuda.

 user  daemon daemon;
 worker_processes  1;

 error_log  logs/error.log;
 #error_log  logs/error.log  notice;
 #error_log  logs/error.log  info;

 #pid        logs/nginx.pid;


 events {
worker_connections  1024;
} 


http {
include       mime.types;
default_type  application/octet-stream;

#log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
#                  '$status $body_bytes_sent "$http_referer" '
#                  '"$http_user_agent" "$http_x_forwarded_for"';

#access_log  logs/access-mysite.com.log  main;

sendfile        on;
#tcp_nopush     on;

#keepalive_timeout  0;
keepalive_timeout  65;

#gzip  on;

fastcgi_buffers 8 16k;
fastcgi_buffer_size 32k;

server {
        server_name mysite.com;
        root /var/www/mysite; ## <-- Your only path reference.

        # Enable compression, this will help if you have for instance advagg‎ module
        # by serving Gzip versions of the files.
        gzip_static on;

    client_body_in_file_only clean;
    client_body_buffer_size 32K;

    client_max_body_size 300M;

    sendfile on;
    send_timeout 5m;
    client_header_timeout 5m;
    client_body_timeout 10;
        fastcgi_max_temp_file_size 2048m;

        location = /favicon.ico {
                log_not_found off;
                access_log off;
        }

        location = /robots.txt {
                allow all;
                log_not_found off;
                access_log off;
        }

        # This matters if you use drush prior to 5.x
        # After 5.x backups are stored outside the Drupal install.
        #location = /backup {
        #        deny all;
        #}

        # Very rarely should these ever be accessed outside of your lan
        location ~* \.(txt|log)$ {
                allow 192.168.0.0/16;
                deny all;
        }

        location ~ \..*/.*\.php$ {
                return 403;
        }

        # No no for private
        location ~ ^/sites/.*/private/ {
                return 403;
        }

        # Block access to "hidden" files and directories whose names begin with a
        # period. This includes directories used by version control systems such
        # as Subversion or Git to store control files.
        location ~ (^|/)\. {
                return 403;
        }

        location / {
                # This is cool because no php is touched for static content
                try_files $uri @rewrite;
        }

        location @rewrite {
                # You have 2 options here
                # For D7 and above:
                # Clean URLs are handled in drupal_environment_initialize().
                rewrite ^ /index.php;
                # For Drupal 6 and bwlow:
                # Some modules enforce no slash (/) at the end of the URL
                # Else this rewrite block wouldn't be needed (GlobalRedirect)
                #rewrite ^/(.*)$ /index.php?q=$1;
        }

        location ~ \.php$ {
                fastcgi_split_path_info ^(.+\.php)(/.+)$;
                #NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
                include fastcgi_params;
                fastcgi_param SCRIPT_FILENAME $request_filename;
                fastcgi_intercept_errors on;
                fastcgi_pass 127.0.0.1:7777;
        }

        # Fighting with Styles? This little gem is amazing.
        # This is for D6
        #location ~ ^/sites/.*/files/imagecache/ {
        # This is for D7 and D8
        location ~ ^/sites/.*/files/styles/ {
                try_files $uri @rewrite;
        }

        location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {
                expires max;
                log_not_found off;
        }
}


# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
#    listen       8000;
#    listen       somename:8080;
#    server_name  somename  alias  another.alias;

#    location / {
#        root   html;
#        index  index.html index.htm;
#    }
#}


# HTTPS server
#
#server {
#    listen       443 ssl;
#    server_name  localhost;

#    ssl_certificate      cert.pem;
#    ssl_certificate_key  cert.key;

#    ssl_session_cache    shared:SSL:1m;
#    ssl_session_timeout  5m;

#    ssl_ciphers  HIGH:!aNULL:!MD5;
#    ssl_prefer_server_ciphers  on;

#    location / {
#        root   html;
#        index  index.html index.htm;
#    }
#}

# client_max_body_size 300M;

}

UPDATE: testado sem usar o Drupal, apenas um script PHP simples - o mesmo problema. Definitivamente algo a ver com o nginx / php-fpm!

UPDATE 2: desligado php-fpm e testado com apenas uma página html com um campo de upload. O mesmo problema - é definitivamente nginx ou bitnami!

    

Answer 1

Você tem client_max_body_size fora da definição do servidor. Quais são os resultados dentro da definição do servidor?

Além disso, @PratapSingh fez outra boa pergunta - qual é o limite max_upload_filesize no php.ini?

Experimente esta explicação para ajuda adicional.