Mercurial > hg > nginx-site
annotate xml/ru/docs/ngx_core_module.xml @ 1801:592f9fa804f6
Added info about shared memory to max_conns.
author | Yaroslav Zhuravlev <yar@nginx.com> |
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date | Wed, 28 Sep 2016 20:27:40 +0300 |
parents | 68928f8d31d9 |
children | db848aaa123a |
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222
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1 <?xml version="1.0"?> |
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2 |
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3 <!-- |
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4 Copyright (C) Igor Sysoev |
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5 Copyright (C) Nginx, Inc. |
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6 --> |
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7 |
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8 <!DOCTYPE module SYSTEM "../../../dtd/module.dtd"> |
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9 |
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10 <module name="Основная функциональность" |
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11 link="/ru/docs/ngx_core_module.html" |
589 | 12 lang="ru" |
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13 rev="21"> |
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14 |
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15 <section id="example" name="Пример конфигурации"> |
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16 |
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17 <para> |
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18 <example> |
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19 user www www; |
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20 worker_processes 2; |
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21 |
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22 error_log /var/log/nginx-error.log info; |
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23 |
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24 events { |
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25 use kqueue; |
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26 worker_connections 2048; |
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27 } |
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28 |
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29 ... |
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30 </example> |
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31 </para> |
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32 |
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33 </section> |
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34 |
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35 |
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36 <section id="directives" name="Директивы"> |
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37 |
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38 <directive name="accept_mutex"> |
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39 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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40 <default>off</default> |
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41 <context>events</context> |
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42 |
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43 <para> |
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44 Если <literal>accept_mutex</literal> включён, |
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45 рабочие процессы будут принимать новые соединения по очереди. |
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46 В противном случае о новых соединениях будет сообщаться сразу всем рабочим |
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47 процессам, и при низкой интенсивности поступления новых соединений |
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48 часть рабочих процессов может работать вхолостую. |
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49 <note> |
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50 Нет необходимости включать <literal>accept_mutex</literal> |
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51 на системах, поддерживающих |
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52 флаг <link doc="events.xml" id="epoll">EPOLLEXCLUSIVE</link> (1.11.3), или |
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53 при использовании <link doc="http/ngx_http_core_module.xml" id="reuseport"/>. |
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54 </note> |
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55 <note> |
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56 До версии 1.11.3 по умолчанию использовалось значение <literal>on</literal>. |
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57 </note> |
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58 </para> |
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59 |
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60 </directive> |
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61 |
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62 |
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63 <directive name="accept_mutex_delay"> |
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64 <syntax><value>время</value></syntax> |
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65 <default>500ms</default> |
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66 <context>events</context> |
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67 |
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68 <para> |
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69 При включённом <link id="accept_mutex"/> задаёт максимальное время, |
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70 в течение которого рабочий процесс вновь попытается начать принимать |
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71 новые соединения, если в настоящий момент новые соединения принимает |
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72 другой рабочий процесс. |
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73 </para> |
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74 |
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75 </directive> |
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76 |
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77 |
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78 <directive name="daemon"> |
271 | 79 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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80 <default>on</default> |
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81 <context>main</context> |
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82 |
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83 <para> |
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84 Определяет, будет ли nginx запускаться в режиме демона. |
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85 Используется в основном для разработки. |
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86 </para> |
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87 |
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88 </directive> |
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89 |
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90 |
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91 <directive name="debug_connection"> |
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92 <syntax> |
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93 <value>адрес</value> | |
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94 <value>CIDR</value> | |
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95 <literal>unix:</literal></syntax> |
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96 <default/> |
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97 <context>events</context> |
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98 |
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99 <para> |
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100 Включает отладочный лог для отдельных клиентских соединений. |
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101 Для остальных соединений используется уровень лога, заданный директивой |
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102 <link id="error_log"/>. |
523 | 103 Отлаживаемые соединения задаются IPv4 или IPv6 (1.3.0, 1.2.1) |
104 адресом или сетью. | |
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105 Соединение может быть также задано при помощи имени хоста. |
523 | 106 Отладочный лог для соединений через UNIX-сокеты (1.3.0, 1.2.1) |
107 включается параметром “<literal>unix:</literal>”. | |
516
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108 <example> |
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109 events { |
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110 debug_connection 127.0.0.1; |
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111 debug_connection localhost; |
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112 debug_connection 192.0.2.0/24; |
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113 debug_connection ::1; |
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114 debug_connection 2001:0db8::/32; |
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115 debug_connection unix:; |
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116 ... |
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117 } |
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118 </example> |
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119 <note> |
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120 Для работы директивы необходимо сконфигурировать nginx с параметром |
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121 <literal>--with-debug</literal>, |
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122 см. “<link doc="debugging_log.xml"/>”. |
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123 </note> |
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124 </para> |
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125 |
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126 </directive> |
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127 |
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128 |
574 | 129 <directive name="debug_points"> |
130 <syntax><literal>abort</literal> | <literal>stop</literal></syntax> | |
131 <default/> | |
132 <context>main</context> | |
133 | |
134 <para> | |
135 Эта директива используется для отладки. | |
136 </para> | |
137 | |
138 <para> | |
139 В случае обнаружения внутренней ошибки, например, утечки сокетов в момент | |
140 перезапуска рабочих процессов, включение <literal>debug_points</literal> | |
141 приводит к созданию core-файла (<literal>abort</literal>) | |
142 или остановке процесса (<literal>stop</literal>) с целью последующей | |
143 диагностики с помощью системного отладчика. | |
144 </para> | |
145 | |
146 </directive> | |
147 | |
148 | |
255
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149 <directive name="error_log"> |
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150 <syntax><value>файл</value> [<value>уровень</value>]</syntax> |
255
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151 <default>logs/error.log error</default> |
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152 <context>main</context> |
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153 <context>http</context> |
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154 <context>mail</context> |
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155 <context>stream</context> |
255
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156 <context>server</context> |
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157 <context>location</context> |
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158 |
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159 <para> |
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160 Конфигурирует запись в лог. |
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161 На одном уровне может использоваться несколько логов (1.5.2). |
255
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162 </para> |
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163 |
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164 <para> |
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165 Первый параметр задаёт <value>файл</value>, который будет хранить лог. |
255
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166 <!-- |
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167 Если имя файла не абсолютное, к нему добавляется в начало путь префикса. |
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168 --> |
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169 Специальное значение <literal>stderr</literal> выбирает стандартный файл ошибок. |
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170 Запись в <link doc="syslog.xml">syslog</link> настраивается указанием префикса |
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171 “<literal>syslog:</literal>”. |
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172 Запись в |
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173 <link doc="debugging_log.xml" id="memory">кольцевой буфер в памяти</link> |
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174 настраивается указанием префикса “<literal>memory:</literal>” и |
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175 <value>размера</value> буфера и как правило используется для отладки (1.7.11). |
255
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176 </para> |
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177 |
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178 <para> |
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179 Второй параметр определяет <value>уровень</value> лога |
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180 и может принимать одно из следующих значений: |
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181 <literal>debug</literal>, <literal>info</literal>, <literal>notice</literal>, |
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182 <literal>warn</literal>, <literal>error</literal>, <literal>crit</literal>, |
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183 <literal>alert</literal> или <literal>emerg</literal>. |
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184 Уровни лога, указанные выше, перечислены в порядке возрастания важности. |
255
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185 При установке определённого уровня в лог попадают все сообщения |
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186 указанного уровня и уровней большей важности. |
271 | 187 Например, при стандартном уровне <literal>error</literal> в лог попадают |
188 сообщения уровней <literal>error</literal>, <literal>crit</literal>, | |
189 <literal>alert</literal> и <literal>emerg</literal>. | |
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190 Если этот параметр не задан, используется <literal>error</literal>. |
255
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191 <note> |
271 | 192 Для работы уровня лога <literal>debug</literal> необходимо сконфигурировать |
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193 nginx с <literal>--with-debug</literal>, |
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194 см. “<link doc="debugging_log.xml"/>”. |
255
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195 </note> |
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196 |
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197 <note> |
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198 Директива может быть указана на |
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199 уровне <literal>stream</literal> |
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200 начиная с версии 1.7.11. |
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201 </note> |
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202 |
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203 <note> |
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204 Директива может быть указана на |
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205 уровне <literal>mail</literal> |
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206 начиная с версии 1.9.0. |
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207 </note> |
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208 </para> |
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209 |
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210 </directive> |
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211 |
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212 |
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213 <directive name="env"> |
271 | 214 <syntax><value>переменная</value>[=<value>значение</value>]</syntax> |
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215 <default>TZ</default> |
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216 <context>main</context> |
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217 |
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218 <para> |
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219 По умолчанию nginx удаляет все переменные окружения, унаследованные |
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220 от своего родительского процесса, кроме переменной TZ. |
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221 Эта директива позволяет сохранить часть унаследованных переменных, |
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222 поменять им значения или же создать новые переменные окружения. |
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223 Эти переменные затем: |
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224 <list type="bullet"> |
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225 |
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226 <listitem> |
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227 наследуются во время |
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228 <link doc="control.xml" id="upgrade">обновления исполняемого файла на лету</link>; |
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229 </listitem> |
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230 |
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231 <listitem> |
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232 используются модулем |
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233 <link doc="http/ngx_http_perl_module.xml">ngx_http_perl_module</link>; |
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234 </listitem> |
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235 |
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236 <listitem> |
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237 используются рабочими процессами. |
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238 Следует иметь в виду, что управление поведением системных библиотек |
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239 подобным образом возможно не всегда, поскольку зачастую библиотеки используют |
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240 переменные только во время инициализации, то есть ещё до того, как их |
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241 можно задать с помощью данной директивы. |
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242 Исключением из этого является упомянутое выше |
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243 <link doc="control.xml" id="upgrade">обновление исполняемого файла на лету</link>. |
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244 </listitem> |
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245 |
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246 </list> |
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247 </para> |
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248 |
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249 <para> |
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250 Если переменная TZ не описана явно, то она всегда наследуется |
255
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251 и всегда доступна модулю |
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252 <link doc="http/ngx_http_perl_module.xml">ngx_http_perl_module</link>. |
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253 </para> |
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254 |
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255 <para> |
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256 Пример использования: |
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257 <example> |
255
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258 env MALLOC_OPTIONS; |
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259 env PERL5LIB=/data/site/modules; |
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260 env OPENSSL_ALLOW_PROXY_CERTS=1; |
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261 </example> |
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262 </para> |
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263 |
444
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264 <para> |
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265 <note> |
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266 Переменная окружения NGINX используется для внутренних целей nginx |
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267 и не должна устанавливаться непосредственно самим пользователем. |
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268 </note> |
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269 </para> |
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270 |
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271 </directive> |
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272 |
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273 |
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274 <directive name="events"> |
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275 <syntax block="yes"/> |
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276 <default/> |
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277 <context>main</context> |
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278 |
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279 <para> |
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280 Предоставляет контекст конфигурационного файла, в котором указываются |
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281 директивы, влияющие на обработку соединений. |
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282 </para> |
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283 |
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284 </directive> |
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285 |
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286 |
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287 <directive name="include"> |
271 | 288 <syntax><value>файл</value> | <value>маска</value></syntax> |
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289 <default/> |
104
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290 <context/> |
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291 |
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292 <para> |
271 | 293 Включает в конфигурацию другой <value>файл</value> или файлы, |
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294 подходящие под заданную маску. |
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295 Включаемые файлы должны содержать синтаксически верные директивы и блоки. |
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296 </para> |
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297 |
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298 <para> |
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299 Пример использования: |
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300 <example> |
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301 include mime.types; |
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302 include vhosts/*.conf; |
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303 </example> |
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304 </para> |
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305 |
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306 </directive> |
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307 |
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308 |
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309 <directive name="load_module"> |
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310 <syntax><value>файл</value></syntax> |
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311 <default/> |
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312 <context>main</context> |
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313 <appeared-in>1.9.11</appeared-in> |
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314 |
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315 <para> |
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316 Загружает динамический модуль. |
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317 </para> |
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318 |
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319 <para> |
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320 Пример: |
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321 <example> |
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322 load_module modules/ngx_mail_module.so; |
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323 </example> |
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324 </para> |
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325 |
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326 </directive> |
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327 |
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328 |
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329 <directive name="lock_file"> |
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330 <syntax><value>файл</value></syntax> |
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331 <default>logs/nginx.lock</default> |
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332 <context>main</context> |
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333 |
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334 <para> |
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335 Для реализации <link id="accept_mutex"/> и сериализации доступа к |
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336 разделяемой памяти nginx использует механизм блокировок. |
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337 На большинстве систем блокировки реализованы с помощью атомарных |
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338 операций, и эта директива игнорируется. |
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339 Для остальных систем применяется механизм файлов блокировок. |
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340 Эта директива задаёт префикс имён файлов блокировок. |
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341 </para> |
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342 |
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343 </directive> |
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344 |
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345 |
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346 <directive name="master_process"> |
271 | 347 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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348 <default>on</default> |
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349 <context>main</context> |
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350 |
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351 <para> |
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352 Определяет, будут ли запускаться рабочие процессы. |
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353 Эта директива предназначена для разработчиков nginx. |
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354 </para> |
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355 |
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356 </directive> |
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357 |
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358 |
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359 <directive name="multi_accept"> |
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360 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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361 <default>off</default> |
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362 <context>events</context> |
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363 |
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364 <para> |
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365 Если <literal>multi_accept</literal> выключен, рабочий процесс |
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366 за один раз будет принимать только одно новое соединение. |
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367 В противном случае рабочий процесс |
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368 за один раз будет принимать сразу все новые соединения. |
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369 <note> |
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370 Директива игнорируется в случае использования метода обработки соединений |
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371 <link doc="events.xml" id="kqueue"/>, т.к. данный метод сам сообщает |
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372 число новых соединений, ожидающих приёма. |
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373 </note> |
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374 </para> |
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375 |
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376 </directive> |
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377 |
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378 |
289
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379 <directive name="pcre_jit"> |
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380 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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381 <default>off</default> |
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382 <context>main</context> |
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383 <appeared-in>1.1.12</appeared-in> |
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384 |
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385 <para> |
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386 Разрешает или запрещает использование JIT-компиляции (PCRE JIT) |
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387 для регулярных выражений, известных на момент парсинга конфигурации. |
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388 </para> |
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389 |
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390 <para> |
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391 Использование PCRE JIT способно существенно ускорить обработку |
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392 регулярных выражений. |
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393 <note> |
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394 Для работы JIT необходима библиотека PCRE версии 8.20 или выше, |
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395 собранная с параметром конфигурации <literal>--enable-jit</literal>. |
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396 При сборке библиотеки PCRE вместе с nginx (<literal>--with-pcre=</literal>), |
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397 для включения поддержки JIT необходимо использовать параметр |
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398 конфигурации <literal>--with-pcre-jit</literal>. |
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399 </note> |
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400 </para> |
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401 |
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402 </directive> |
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403 |
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404 |
76
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405 <directive name="pid"> |
271 | 406 <syntax><value>файл</value></syntax> |
102
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407 <default>nginx.pid</default> |
76
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408 <context>main</context> |
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409 |
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410 <para> |
271 | 411 Задаёт <value>файл</value>, в котором будет храниться номер (PID) основного процесса. |
76
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412 </para> |
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413 |
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414 </directive> |
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415 |
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416 |
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417 <directive name="ssl_engine"> |
271 | 418 <syntax><value>устройство</value></syntax> |
99
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419 <default/> |
76
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420 <context>main</context> |
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421 |
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422 <para> |
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423 Задаёт название аппаратного SSL-акселератора. |
76
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424 </para> |
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425 |
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426 </directive> |
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427 |
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428 |
1436 | 429 <directive name="thread_pool"> |
430 <syntax> | |
431 <value>имя</value> | |
432 <literal>threads</literal>=<value>число</value> | |
433 [<literal>max_queue</literal>=<value>число</value>]</syntax> | |
434 <default>default threads=32 max_queue=65536</default> | |
435 <context>main</context> | |
436 <appeared-in>1.7.11</appeared-in> | |
437 | |
438 <para> | |
439 Задаёт именованные пулы потоков, | |
440 используемые для многопоточной обработки операций чтения и отправки файлов | |
441 <link doc="http/ngx_http_core_module.xml" id="aio">без блокирования</link> | |
442 рабочего процесса. | |
443 </para> | |
444 | |
445 <para> | |
446 Параметр <literal>threads</literal> | |
447 задаёт число потоков в пуле. | |
448 </para> | |
449 | |
450 <para> | |
451 Если все потоки из пула заняты выполнением заданий, | |
452 новое задание будет ожидать своего выполнения в очереди. | |
453 Параметр <literal>max_queue</literal> ограничивает число заданий, | |
454 ожидающих своего выполнения в очереди. | |
455 По умолчанию в очереди может находиться до 65536 заданий. | |
456 При переполнении очереди задание завершается с ошибкой. | |
457 </para> | |
458 | |
459 </directive> | |
460 | |
461 | |
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462 <directive name="timer_resolution"> |
271 | 463 <syntax><value>интервал</value></syntax> |
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464 <default/> |
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465 <context>main</context> |
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466 |
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467 <para> |
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468 Уменьшает разрешение таймеров времени в рабочих процессах, за счёт |
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469 чего уменьшается число системных вызовов <c-func>gettimeofday</c-func>. |
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470 По умолчанию <c-func>gettimeofday</c-func> вызывается после каждой |
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471 операции получения событий из ядра. |
957
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Text review of the ngx_core_module.
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472 При уменьшении разрешения <c-func>gettimeofday</c-func> вызывается только |
271 | 473 один раз за указанный <value>интервал</value>. |
76
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474 </para> |
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475 |
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476 <para> |
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|
477 Пример использования: |
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478 <example> |
255
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479 timer_resolution 100ms; |
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480 </example> |
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481 </para> |
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482 |
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483 <para> |
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484 Внутренняя реализация интервала зависит от используемого метода: |
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485 <list type="bullet"> |
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486 |
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487 <listitem> |
271 | 488 фильтр <c-def>EVFILT_TIMER</c-def> при использовании <literal>kqueue</literal>; |
76
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489 </listitem> |
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490 |
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491 <listitem> |
271 | 492 <c-func>timer_create</c-func> при использовании <literal>eventport</literal>; |
76
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493 </listitem> |
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494 |
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495 <listitem> |
255
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496 и <c-func>setitimer</c-func> во всех остальных случаях. |
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497 </listitem> |
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498 |
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499 </list> |
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500 </para> |
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501 |
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502 </directive> |
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503 |
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504 |
556
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Documented the "events" and "use" directives.
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505 <directive name="use"> |
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506 <syntax><value>метод</value></syntax> |
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507 <default/> |
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508 <context>events</context> |
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509 |
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510 <para> |
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511 Задаёт <value>метод</value>, используемый для |
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512 <link doc="events.xml">обработки соединений</link>. |
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513 Обычно нет необходимости задавать его явно, поскольку по умолчанию |
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514 nginx сам выбирает наиболее эффективный метод. |
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515 </para> |
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516 |
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517 </directive> |
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518 |
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519 |
255
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520 <directive name="user"> |
271 | 521 <syntax><value>пользователь</value> [<value>группа</value>]</syntax> |
255
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522 <default>nobody nobody</default> |
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523 <context>main</context> |
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524 |
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525 <para> |
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526 Задаёт пользователя и группу, с правами которого будут работать |
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527 рабочие процессы. |
271 | 528 Если <value>группа</value> не задана, то используется группа, имя |
255
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529 которой совпадает с именем пользователя. |
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530 </para> |
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531 |
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532 </directive> |
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533 |
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534 |
749
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535 <directive name="worker_aio_requests"> |
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536 <syntax><value>число</value></syntax> |
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537 <default>32</default> |
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538 <context>events</context> |
750
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539 <appeared-in>1.1.4</appeared-in> |
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540 <appeared-in>1.0.7</appeared-in> |
749
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541 |
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542 <para> |
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543 При использовании <link doc="http/ngx_http_core_module.xml" id="aio"/> |
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544 совместно с методом обработки соединений |
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545 <link doc="../docs/events.xml" id="epoll"/>, |
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546 задаёт максимальное <value>число</value> ожидающих обработки операций |
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547 асинхронного ввода-вывода для одного рабочего процесса. |
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548 </para> |
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549 |
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550 </directive> |
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551 |
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552 |
545
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553 <directive name="worker_connections"> |
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554 <syntax><value>число</value></syntax> |
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555 <default>512</default> |
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556 <context>events</context> |
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557 |
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558 <para> |
957
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559 Задаёт максимальное число соединений, которые одновременно |
545
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|
560 может открыть рабочий процесс. |
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561 </para> |
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562 |
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563 <para> |
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564 Следует иметь в виду, что в это число входят все соединения |
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|
565 (в том числе, например, соединения с проксируемыми серверами), |
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566 а не только соединения с клиентами. |
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|
567 Стоит также учитывать, что фактическое число одновременных |
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changeset
|
568 соединений не может превышать действующего ограничения на |
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|
569 максимальное число открытых файлов, |
659
77a3314c74a7
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diff
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|
570 которое можно изменить с помощью <link id="worker_rlimit_nofile"/>. |
545
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|
571 </para> |
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|
572 |
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573 </directive> |
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574 |
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|
575 |
469
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576 <directive name="worker_cpu_affinity"> |
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577 <syntax><value>маска_CPU</value> ...</syntax> |
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578 <syntax><literal>auto</literal> [<value>маска_CPU</value>]</syntax> |
469
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579 <default/> |
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580 <context>main</context> |
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581 |
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582 <para> |
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583 Привязывает рабочие процессы к группам процессоров. |
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584 Каждая группа процессоров задаётся битовой маской |
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585 разрешённых к использованию процессоров. |
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diff
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586 Для каждого рабочего процесса должна быть задана отдельная группа. |
8275e169f77b
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587 По умолчанию рабочие процессы не привязаны к конкретным процессорам. |
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Documented the "worker_cpu_affinity" directive.
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588 </para> |
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diff
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|
589 |
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diff
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|
590 <para> |
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diff
changeset
|
591 Например, |
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592 <example> |
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|
593 worker_processes 4; |
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594 worker_cpu_affinity 0001 0010 0100 1000; |
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595 </example> |
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diff
changeset
|
596 привязывает каждый рабочий процесс к отдельному процессору, тогда как |
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Documented the "worker_cpu_affinity" directive.
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597 <example> |
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|
598 worker_processes 2; |
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Documented the "worker_cpu_affinity" directive.
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|
599 worker_cpu_affinity 0101 1010; |
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diff
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|
600 </example> |
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diff
changeset
|
601 привязывает первый рабочий процесс к CPU0/CPU2, |
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602 а второй — к CPU1/CPU3. |
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changeset
|
603 Второй пример пригоден для hyper-threading. |
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|
604 </para> |
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parents:
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diff
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|
605 |
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parents:
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diff
changeset
|
606 <para> |
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607 Специальное значение <literal>auto</literal> (1.9.10) позволяет |
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|
608 автоматически привязать рабочие процессы к доступным процессорам: |
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609 <example> |
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610 worker_processes auto; |
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611 worker_cpu_affinity auto; |
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612 </example> |
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613 С помощью необязательной маски можно ограничить процессоры, |
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614 доступные для автоматической привязки: |
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615 <example> |
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616 worker_cpu_affinity auto 01010101; |
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617 </example> |
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618 </para> |
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619 |
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620 <para> |
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621 <note> |
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622 Директива доступна только на FreeBSD и Linux. |
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623 </note> |
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624 </para> |
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|
625 |
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626 </directive> |
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diff
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|
627 |
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diff
changeset
|
628 |
255
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629 <directive name="worker_priority"> |
271 | 630 <syntax><value>число</value></syntax> |
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631 <default>0</default> |
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632 <context>main</context> |
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|
633 |
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|
634 <para> |
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635 Задаёт приоритет планирования рабочих процессов подобно тому, |
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636 как это делается командой <command>nice</command>: отрицательное |
271 | 637 <value>число</value> |
255
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638 означает более высокий приоритет. |
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639 Диапазон возможных значений, как правило, варьируется от -20 до 20. |
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640 </para> |
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641 |
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642 <para> |
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643 Пример использования: |
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644 <example> |
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645 worker_priority -10; |
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646 </example> |
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647 </para> |
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648 |
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649 </directive> |
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650 |
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651 |
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652 <directive name="worker_processes"> |
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653 <syntax><value>число</value> | <literal>auto</literal></syntax> |
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654 <default>1</default> |
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655 <context>main</context> |
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656 |
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657 <para> |
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658 Задаёт число рабочих процессов. |
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659 </para> |
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660 |
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661 <para> |
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662 Оптимальное значение зависит от множества факторов, включая |
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663 (но не ограничиваясь ими) число процессорных ядер, число |
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664 жёстких дисков с данными и картину нагрузок. |
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665 Если затрудняетесь в выборе правильного значения, можно начать |
740
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666 с установки его равным числу процессорных ядер |
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667 (значение “<literal>auto</literal>” пытается определить его |
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668 автоматически). |
742
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669 <note> |
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670 Параметр <literal>auto</literal> поддерживается только начиная |
764
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671 с версий 1.3.8 и 1.2.5. |
742
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672 </note> |
255
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673 </para> |
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674 |
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675 </directive> |
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676 |
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677 |
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678 <directive name="worker_rlimit_core"> |
271 | 679 <syntax><value>размер</value></syntax> |
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680 <default/> |
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681 <context>main</context> |
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682 |
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683 <para> |
255
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684 Изменяет ограничение на наибольший размер core-файла |
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685 (<c-def>RLIMIT_CORE</c-def>) для рабочих процессов. |
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686 Используется для увеличения ограничения без перезапуска основного процесса. |
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687 </para> |
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688 |
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689 </directive> |
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690 |
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691 |
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692 <directive name="worker_rlimit_nofile"> |
271 | 693 <syntax><value>число</value></syntax> |
99
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694 <default/> |
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695 <context>main</context> |
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696 |
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697 <para> |
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698 Изменяет ограничение на максимальное число открытых файлов |
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699 (<c-def>RLIMIT_NOFILE</c-def>) для рабочих процессов. |
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700 Используется для увеличения ограничения без перезапуска основного процесса. |
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701 </para> |
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702 |
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703 </directive> |
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704 |
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|
705 |
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706 <directive name="working_directory"> |
271 | 707 <syntax><value>каталог</value></syntax> |
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708 <default/> |
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709 <context>main</context> |
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710 |
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711 <para> |
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712 Задаёт каталог, который будет текущим для рабочего процесса. |
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713 Основное применение — запись core-файла, в этом случае рабочий |
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714 процесс должен иметь права на запись в этот каталог. |
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715 </para> |
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716 |
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717 </directive> |
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718 |
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719 </section> |
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720 |
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721 </module> |