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我的Ubuntu 10.04服務器虛擬機上運行的Apache 2（ESXi 4.1的），並獲得一些非常奇怪：上VM *阿帕奇2 *有時沒有找到啓用MODS的目錄
有時啓用MODS目錄中找到。
有時候不是。似乎沒有找到約75％。
兩者之間沒有任何變化。
下面是error.log中使用命令行合併證明這是怎麼回事一些摘錄：
於是我開始了停止Apache以使其更容易找到的東西在日誌中：
CMDLN: [email protected]:/etc/apache2# apache stop
APWARN: apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
ERRLOG: [Tue Feb 15 11:45:40 2011] [notice] caught SIGTERM, shutting down
然後我開始吧：
CMDLIN: [email protected]:/etc/apache2# apache start
APWARN: apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
ERRLOG: [Tue Feb 15 11:46:09 2011] [notice] Apache/2.2.14 (Ubuntu) proxy_html/3.0.1 mod_perl/2.0.4 Perl/v5.10.1 configured -- resuming normal operations
然後我重新啓動它：
CMDLIN: [email protected]:/etc/apache2# apache restart
APWARN: apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
ERRLOG: [Tue Feb 15 11:46:15 2011] [notice] SIGHUP received. Attempting to restart
然後我改變目錄回一個檢驗該理論，它的使用我的shell路徑
CMDLIN: [email protected]:/etc/apache2# cd ..
CMDLIN: [email protected]:/etc# apache restart
APWARN: apache2: Syntax error on line 33 of /etc/apache2/apache2.conf: Include directory 'mods-enabled' not found
ERRLOG: apache2: Syntax error on line 33 of /etc/apache2/apache2.conf: Include directory 'mods-enabled' not found
看起來像它那麼遠，有點..
CMDLIN: [email protected]:/etc# apache restart
APWARN: apache2: Syntax error on line 33 of /etc/apache2/apache2.conf: Include directory 'mods-enabled' not found
仍然看起來像，但沒有日誌偏差T他的時間。改回apache目錄下，然後再次嘗試
CMDLIN: [email protected]:/etc# cd apache2/
CMDLIN: [email protected]:/etc/apache2# apache restart
APWARN: apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
APWARN: httpd not running, trying to start
ERRLOG: [Tue Feb 15 11:46:30 2011] [warn] pid file /var/run/apache2.pid overwritten -- Unclean shutdown of previous Apache run?
ERRLOG: [Tue Feb 15 11:46:30 2011] [notice] Apache/2.2.14 (Ubuntu) proxy_html/3.0.1 mod_perl/2.0.4 Perl/v5.10.1 configured -- resuming normal operations
嗯，好像就是這樣，對嗎？至於爲什麼...不知道...
除外DNS事情的另一OK重啓...
CMDLIN: [email protected]:/etc/apache2# apache restart
APWARN: apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
ERRLOG: [Tue Feb 15 11:46:36 2011] [notice] SIGHUP received. Attempting to restart
到目前爲止好...稍候...哎呀，這顯示在日誌中，而我沒有改變目錄，而Apache正在嘗試啓動，而是關閉。
ERRLOG: apache2: Syntax error on line 33 of /etc/apache2/apache2.conf: Include directory 'mods-enabled' not found
我去重新啓動它，並...
CMDLIN: [email protected]:/etc/apache2# apache restart
APWARN: apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
APWARN: httpd not running, trying to start
ERRLOG: [Tue Feb 15 11:46:45 2011] [warn] pid file /var/run/apache2.pid overwritten -- Unclean shutdown of previous Apache run?
ERRLOG: [Tue Feb 15 11:46:45 2011] [notice] Apache/2.2.14 (Ubuntu) proxy_html/3.0.1 mod_perl/2.0.4 Perl/v5.10.1 configured -- resuming normal operations
而且它的備份。我很困惑。
我不知道爲什麼會發生這種情況，它沒有任何意義，它應該這樣做。我的直覺告訴我，這是某種程度上沒有得到正確的道路，並期望mods-由於某種原因相對於在我的shell中相對於I是...同時，在本身本來毛毛，它變得更糟時的Apache就在此相同的「錯誤」
這裏運行的中間自行關閉，是我的httpd.conf：
<Location ~ "/ws/?.*$">
SetHandler perl-script
PerlResponseHandler Webservices::Qmedtrix
</Location>
<Directory /var/www>
Options +ExecCGI +Includes
</Directory>
<Directory /usr/share>
Options ExecCGI FollowSymlinks Indexes
</Directory>
ProxyPass /group http://localhost:8080/group
ProxyPassReverse /group http://localhost:8080/group
這裏的我的apache2.conf：
LockFile ${APACHE_LOCK_DIR}/accept.lock
PidFile ${APACHE_PID_FILE}
Timeout 300
KeepAlive On
MaxKeepAliveRequests 100
KeepAliveTimeout 15
StartServers 2
MinSpareThreads 25
MaxSpareThreads 75
ThreadLimit 64
ThreadsPerChild 25
MaxClients 150
MaxRequestsPerChild 0
User ${APACHE_RUN_USER}
Group ${APACHE_RUN_GROUP}
AccessFileName .htaccess
<Files ~ "^\.ht">
Order allow,deny
Deny from all
Satisfy all
</Files>
DefaultType text/plain
HostnameLookups On
ErrorLog ${APACHE_LOG_DIR}/error.log
LogLevel warn
Include mods-enabled/*.load
Include mods-enabled/*.conf
Include httpd.conf
Include ports.conf
LogFormat "%v:%p %h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" vhost_combined
LogFormat "%h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" combined
LogFormat "%h %l %u %t \"%r\" %>s %O" common
LogFormat "%{Referer}i -> %U" referer
LogFormat "%{User-agent}i" agent
Include conf.d/
Include sites-enabled/
這是我的默認虛擬域：
<VirtualHost *:80>
ServerAdmin [email protected]
DirectoryIndex index.shtml index.html
DocumentRoot /var/www
<Directory />
Options FollowSymLinks
AllowOverride None
</Directory>
<Directory /var/www/>
Options Indexes FollowSymLinks MultiViews +Includes +ExecCGI
AllowOverride None
Order allow,deny
allow from all
</Directory>
ErrorLog /var/log/apache2/error.log
# Possible values include: debug, info, notice, warn, error, crit,
# alert, emerg.
LogLevel warn
CustomLog /var/log/apache2/access.log combined
</VirtualHost>
一nd我的envars文件：
#unset HOME
# I have tried the above line enabled and not, no difference.
if [ "${APACHE_CONFDIR##/etc/apache2-}" != "${APACHE_CONFDIR}" ] ; then
SUFFIX="-${APACHE_CONFDIR##/etc/apache2-}"
else
SUFFIX=
fi
export APACHE_RUN_USER=www-data
export APACHE_RUN_GROUP=www-data
export APACHE_PID_FILE=/var/run/apache2$SUFFIX.pid
export APACHE_RUN_DIR=/var/run/apache2$SUFFIX
export APACHE_LOCK_DIR=/var/lock/apache2$SUFFIX
export APACHE_LOG_DIR=/var/log/apache2$SUFFIX
export LANG=C
export LANG
我很難過。
任何想法這裏發生了什麼？
經過一些更多的實驗後，我有一個總體想法是怎麼回事，但不知道爲什麼或如何解決它。看起來，如果我從/ etc/apache2（其中include目錄與'。'相關的目錄）啓動apache，它將失敗。當我發送一個SIGHUP（通過apache2ctl restart或通過kill -HUP到父進程）時，它也會失敗，但是當我在該目錄中啓動它時不會。我的猜測是chdir apache可能會對DocumentRoot造成HUP嘗試從/ var/www重新啓動。但是這仍然是不正確的。 – Dodger 2011-02-16 14:57:15