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<p>Здравствуйте, Вячеслав.</p>
<p><br></p>
<p>Вы писали 18 марта 2009 г., 13:18:00:</p>
<p><br></p>
<p><br></p>
<p><span class=rvts6>> Отключил некоторые модули у apache, сейчас:</span></p>
<p><br></p>
<p><span class=rvts6>> LoadModule access_module modules/mod_access.so</span></p>
<p><span class=rvts6>> LoadModule auth_module modules/mod_auth.so</span></p>
<p><span class=rvts6>> LoadModule auth_anon_module modules/mod_auth_anon.so</span></p>
<p><span class=rvts6>> LoadModule auth_dbm_module modules/mod_auth_dbm.so</span></p>
<p><span class=rvts6>> LoadModule auth_digest_module modules/mod_auth_digest.so</span></p>
<p><span class=rvts6>> LoadModule ldap_module modules/mod_ldap.so</span></p>
<p><span class=rvts6>> LoadModule auth_ldap_module modules/mod_auth_ldap.so</span></p>
<p><span class=rvts6>> LoadModule include_module modules/mod_include.so</span></p>
<p><span class=rvts6>> LoadModule log_config_module modules/mod_log_config.so</span></p>
<p><span class=rvts6>> LoadModule logio_module modules/mod_logio.so</span></p>
<p><span class=rvts6>> LoadModule env_module modules/mod_env.so</span></p>
<p><span class=rvts6>> # LoadModule mime_magic_module modules/mod_mime_magic.so</span></p>
<p><span class=rvts6>> # LoadModule cern_meta_module modules/mod_cern_meta.so</span></p>
<p><span class=rvts6>> LoadModule expires_module modules/mod_expires.so</span></p>
<p><span class=rvts6>> LoadModule deflate_module modules/mod_deflate.so</span></p>
<p><span class=rvts6>> LoadModule headers_module modules/mod_headers.so</span></p>
<p><span class=rvts6>> LoadModule usertrack_module modules/mod_usertrack.so</span></p>
<p><span class=rvts6>> LoadModule setenvif_module modules/mod_setenvif.so</span></p>
<p><span class=rvts6>> LoadModule mime_module modules/mod_mime.so</span></p>
<p><span class=rvts6>> LoadModule dav_module modules/mod_dav.so</span></p>
<p><span class=rvts6>> LoadModule status_module modules/mod_status.so</span></p>
<p><span class=rvts6>> LoadModule autoindex_module modules/mod_autoindex.so</span></p>
<p><span class=rvts6>> # LoadModule asis_module modules/mod_asis.so</span></p>
<p><span class=rvts6>> LoadModule info_module modules/mod_info.so</span></p>
<p><span class=rvts6>> LoadModule dav_fs_module modules/mod_dav_fs.so</span></p>
<p><span class=rvts6>> LoadModule vhost_alias_module modules/mod_vhost_alias.so</span></p>
<p><span class=rvts6>> LoadModule negotiation_module modules/mod_negotiation.so</span></p>
<p><span class=rvts6>> LoadModule dir_module modules/mod_dir.so</span></p>
<p><span class=rvts6>> LoadModule actions_module modules/mod_actions.so</span></p>
<p><span class=rvts6>> LoadModule speling_module modules/mod_speling.so</span></p>
<p><span class=rvts6>> LoadModule userdir_module modules/mod_userdir.so</span></p>
<p><span class=rvts6>> LoadModule alias_module modules/mod_alias.so</span></p>
<p><span class=rvts6>> LoadModule rewrite_module modules/mod_rewrite.so</span></p>
<p><span class=rvts6>> # LoadModule proxy_module modules/mod_proxy.so</span></p>
<p><span class=rvts6>> # LoadModule proxy_ftp_module modules/mod_proxy_ftp.so</span></p>
<p><span class=rvts6>> # LoadModule proxy_http_module modules/mod_proxy_http.so</span></p>
<p><span class=rvts6>> # LoadModule proxy_connect_module modules/mod_proxy_connect.so</span></p>
<p><span class=rvts6>> # LoadModule cache_module modules/mod_cache.so</span></p>
<p><span class=rvts6>> LoadModule suexec_module modules/mod_suexec.so</span></p>
<p><span class=rvts6>> # LoadModule disk_cache_module modules/mod_disk_cache.so</span></p>
<p><span class=rvts6>> # LoadModule file_cache_module modules/mod_file_cache.so</span></p>
<p><span class=rvts6>> # LoadModule mem_cache_module modules/mod_mem_cache.so</span></p>
<p><span class=rvts6>> # LoadModule cgi_module modules/mod_cgi.so</span></p>
<p><span class=rvts6>> LoadModule rpaf_module modules/mod_rpaf-2.0.so</span></p>
<p><br></p>
<p><span class=rvts6>> Еще установлен eAccelerator, может быть в нем проблема?</span></p>
<p><span class=rvts6>> До установки nginx'a как фронт-енда, все работало, сейчас - 502.</span></p>
<p><span class=rvts6>> Непонятно как nginx повлиял на apache ...</span></p>
<p><br></p>
<p><span class=rvts6>> --</span></p>
<p><span class=rvts6>> С уважением, Вячеслав</span></p>
<p><span class=rvts6>> </span></p>
<p><br></p>
<p><span class=rvts6>> -----Original Message-----</span></p>
<p><span class=rvts6>> From: </span><a class=rvts7 href="mailto:owner-nginx-ru@sysoev.ru">owner-nginx-ru@sysoev.ru</a><span class=rvts8> [mailto:owner-nginx-ru@sysoev.ru] On</span></p>
<p><span class=rvts6>> Behalf Of Алексей Бобок</span></p>
<p><span class=rvts6>> Sent: Tuesday, March 17, 2009 5:28 PM</span></p>
<p><span class=rvts6>> To: </span><a class=rvts7 href="mailto:nginx-ru@sysoev.ru">nginx-ru@sysoev.ru</a></p>
<p><span class=rvts6>> Subject: Re: 502 Bad Gateway</span></p>
<p><br></p>
<p><span class=rvts6>> можно еще пройтись и отключить все не нужные модули в апаче. мало ли где</span></p>
<p><span class=rvts6>> баг.</span></p>
<p><br></p>
<p><span class=rvts6>> 17.03.09, Алексей Бобок<</span><a class=rvts7 href="mailto:alexey.bobok@gmail.com">alexey.bobok@gmail.com</a><span class=rvts8>> написал(а):</span></p>
<p><span class=rvts9>>> ну ответ на Ваш вопрос кроется видимо в словах "Segmentation fault"</span></p>
<p><span class=rvts6>> )))</span></p>
<p><span class=rvts9>>> буферы и время тут ни при чем. Ошибка в Апаче.Я бы с ходу попробовал</span></p>
<p><span class=rvts9>>> сменить минорную версию Апача.</span></p>
<p><br></p>
<p><span class=rvts9>>> 17.03.09, Вячеслав (СТYDИЯ АРТ-DИЗАЙН)<</span><a class=rvts7 href="mailto:first@dizain.org">first@dizain.org</a><span class=rvts10>> написал(а):</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > В это время в error_log апача:</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > [Tue Mar 17 14:41:28 2009] [notice] child pid 24478 exit signal</span></p>
<p><span class=rvts6>> Segmentation</span></p>
<p><span class=rvts9>>> > fault (11)</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > --</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > С уважением, Вячеслав</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > -----Original Message-----</span></p>
<p><span class=rvts9>>> > From: </span><a class=rvts7 href="mailto:owner-nginx-ru@sysoev.ru">owner-nginx-ru@sysoev.ru</a></p>
<p><span class=rvts9>>> > [mailto:owner-nginx-ru@sysoev.ru] On Behalf Of Nikolay</span></p>
<p><span class=rvts9>>> > Grebnev</span></p>
<p><span class=rvts9>>> > Sent: Tuesday, March 17, 2009 4:22 PM</span></p>
<p><span class=rvts9>>> > To: </span><a class=rvts7 href="mailto:nginx-ru@sysoev.ru">nginx-ru@sysoev.ru</a></p>
<p><span class=rvts9>>> > Subject: Re: 502 Bad Gateway</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > Вам надо смотреть на что ругается апач</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > 2009/3/17 Вячеслав (СТYDИЯ АРТ-DИЗАЙН) <</span><a class=rvts7 href="mailto:first@dizain.org">first@dizain.org</a><span class=rvts10>></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > Добрый день, сообщество nginx-ru!</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > Нужна ваша помощь.</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > Nginx 0.7.42 как фронт-енд, apache2 бек-енд</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > Установлена банеро-крутилка openx на домене adv.site.ru</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > Банеры крутит, а в интерфейс не попасть, ошибка - 502 Bad Gateway</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > В error.log</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > 2009/03/17 14:41:28 [error] 21567#0: *1041029 upstream prematurely</span></p>
<p><span class=rvts6>> closed</span></p>
<p><span class=rvts9>>> > connection while reading response header from upstream, client:</span></p>
<p><span class=rvts6>> X.X.X.X,</span></p>
<p><span class=rvts9>>> > server: adv.site.ru, request: "GET / HTTP/1.1", upstream:</span></p>
<p><span class=rvts9>>> > "http://127.0.0.1:8080/", host: "adv.site.ru"</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > У apache добавил:</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > ListenBacklog 4096</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > Сейчас конфиг:</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > server {</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > listen 80;</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > server_name adv.site.ru;</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > location / {</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > proxy_pass </span><a class=rvts7 href="http://127.0.0.1:8080/">http://127.0.0.1:8080/</a><span class=rvts10>;</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > proxy_redirect off;</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > proxy_set_header Host $host;</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > proxy_set_header X-Real-IP $remote_addr;</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > proxy_set_header X-Forwarded-For</span></p>
<p><span class=rvts6>> $proxy_add_x_forwarded_for;</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > client_max_body_size 10m;</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > client_body_buffer_size 128k;</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > proxy_connect_timeout 90;</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > proxy_send_timeout 90;</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > proxy_read_timeout 90;</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > proxy_buffer_size 32k;</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > proxy_buffers 4 32k;</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > proxy_busy_buffers_size 64k;</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > proxy_temp_file_write_size 64k;</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > }</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > }</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > Предполагаю, что где-то времени или размера буфера какого-нибудь не</span></p>
<p><span class=rvts6>> хватает.</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > Возможно кто-то сталкивался уже.</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > Заранее благодарен.</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > --</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> > С уважением, Вячеслав</span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><span class=rvts9>>> ></span></p>
<p><br></p>
<p><br></p>
<p><span class=rvts9>>> --</span></p>
<p><br></p>
<p><span class=rvts9>>> --</span></p>
<p><span class=rvts9>>> Best regards, Alexey Bobok</span></p>
<p><br></p>
<p><br></p>
<p>А полный конфиг апача можно увидеть ?</p>
<p><br></p>
<p><span class=rvts11>-- </span></p>
<p><span class=rvts11>С уважением,</span></p>
<p><span class=rvts11> Denis </span><a class=rvts12 href="mailto:sudo@od-news.ru">mailto:sudo@od-news.ru</a></p>
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