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Apache > HTTP Server > Documentation > Version 2.4

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¹® 5 � 5±Ù ó°� �) ¹® � Âü� .

¹® � � 9� �( � � �) � � NT, 2000, XP �) ºþ 9 � �/a>, � 9x ME �) = á±��< 9 � �/a> � 9 Á¶ �

Âü

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�

9� �( � �$¸é � � httpd ·Ö$ ±× º¸� ±× º¸� ¹æ �' kill ¸÷4 �) ·Ö$ ' ±× º¸� ¹æ� � � httpd� � '�, PidFile pid� ±â ö¸�8 ¤¸� ·Ö$ ±× (signal) º¸ô¸� &, ö¸�48 ¤¸� ·Ö$ ±× º¸ � � ¸É ö¸� � º¸ ±× � '�, � � TERM, HUP, USR1

� � � ö¸� � ±× º¸�

kill -TERM `cat /usr/local/apache2/logs/httpd.pid`

httpd ·Ö$ � ±× º¸� ¤¸� ¹æ ¸÷ � -k� �) ¬´ � stop, restart, graceful httpd � � ·¸� ��4 ±×� ·¸� �� httpd� � , apache2ctl � ¬¸�� �) � �

httpd ±× º¸� , � ¸÷4 �

tail -f /usr/local/apache2/logs/error_log

� � ServerRoot PidFile � ��

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� $/a>

±× : TERM
apache2ctl -k stop

TERMstop ±× ö¸� � º¸ô¸� & ¸ð Á×8 Á×4� � 4� °É¸± ±×� ö¸� "� 2¸® 2 �( �, � 2 �'

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±× : USR1
apache2ctl -k graceful

USR1graceful ±× ö¸� � º¸ô¸� �� ·Ö$ � � 2 2¸® "¸ü (� ¹« 2¸® ' ¤¸� & "¸ü ) Á¶8 /em>. ö¸� �< �= á±� � � � Á× � ö¸� Á× � � ±â � & 2 2¸® �

� (graceful restart)� USR1 �) � (WINCH �) ¤¸� ±× �) apache2ctl graceful � � ±× º¸�

� MPM ·Ö Á¶ ' � °ï � ��48 � ºþ ·Ö$ � � � � '� � ¬¤ StartServers, � 5 StartServers� � ¸Å4 � StartServers �� � � � &, á±�� � � � �� '� StartServers �� ' � ±â � Á¸

mod_status �) USR1 � � � � 0 ' ºÃ ¬´ � � 2 (� ü �� � � °æ0 � ¸® 2¸® ' ¸ø � 5� � �� Á¸ � ¸Å4 � � � ¸ð ±â scoreboard� '

status ¸ð � ' 2 2¸® � G� �

USR1 �) á±� � ¬¸�� � ¸ð á±�1 çÃ� ' ¹æ °¸� USR1 ±× º¸� � � ' � á±� ¤·�� � � �) °æ �� �9 10� °É¸°¤¸�, � á±� ¤·ç±� 15� ±âä¸�

�< � � ¤¸� � ö¸� � ' � � � ´¸� "� , � °æ "� � � (� �'� 2 2¸® � "� "�.) � �� � ¹® � � ±âä¸� � � °°�' ¸ø � -t ¸÷ � (httpd Âü )� � ¹® °ß ±×� � °ß �� � � � '� º¸% ' ¸ø �< ¹® ¹Ì °ß ¤¸� root� �) � httpd� ´º� root� ±â ¹® (� � � � �) httpd� � ±â ¹® ) � � ¤¸� <� á±� � �� °ú � � ¬´ ¤¸� � ¹® � � ¤¸� � �< � � ¬´ � ±â � � ³Ì�
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� �

±× : HUP
apache2ctl -k restart

HUPrestart ±× ö¸� � º¸ô¸� TERM� � ¸ð Á×4 � ö¸� "�' ö¸� �< �= á±� � � � ±×¸®� � � ¸Å ºþ �

mod_status �) HUP� º¸ô¸� � � � 0 �

�< � � ¤¸� � � ö¸� � ' � � � ´¸� "� ¬´ � � ¹æ � Âü
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��: ±× � � ÄÁ

Apache 1.2b9 � � � "� ±× �� � ÄÁ (race condition) (� ÄÁ �( � � � � ¸ø �4 ±â � ' � ¹Î ¹® ) "� � ±â� � 3 °¸� � ¹® � 5 ´°� ±×� � � 3 ' � ÄÁ Á¸, � ÁÖ

ScoreBoardFile � � � � 3 scoreboard� ç°¼¸� �%1 ±×ì¸� (HUP) "bind: Address already in use" � (USR1 ) "long lost child came home!" � � �� , � �� scoreboard slot � � ±× � � Áâ � �) � 62 ¹® ´°�� ¸Å � ±×� � �� � 3 scoreboard� � �) ' � �) � Ìü¸é ScoreBoardFile ¹® � Âü

¸ð � 3 ' HTTP °°� (KeepAlive) �' � 2 2¸® � � ÄÁ 2 � 2 � � ½±� "� ¹® � ð°� 1.2 � � ±×� � � ®4 � °¹� KeepAlive ��48 � � °æ0 �< � ¹® � ¹® � � �� °ß ±â � 20� � ��48 � ±ú ±×¸²� � ¹® �4 � ±°�� �4�4±æ ±â ' ¤¸� ¹® �

�% �  de� |  en� |  es� |  fr� |  ja� |  ko� |  tr�

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Comments

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