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httpd 已死但子系统已锁定

tag-icon • tag-icon linux apache-2.2 centos httpd
httpd 已死但子系统已锁定

我今天修改了 php.ini 中的 max_execution_time，当我重新启动服务器时，出现此错误：

Stopping httpd:                                            [FAILED]
Starting httpd: (98)Address already in use: make_sock: could not bind to address [::]:80
(98)Address already in use: make_sock: could not bind to address 0.0.0.0:80
no listening sockets available, shutting down
Unable to open logs

我杀死了 httpd proc：killall httpd，并正常启动它，但是我无法在服务器上打开任何网站。

服务 httpd 状态输出：

httpd dead but subsys locked

我从 /var/lock/subsys/ 中删除了 httpd 文件

:S 同样的问题。

请帮忙！

http -S 输出：

VirtualHost configuration:
188.165.241.194:80     is a NameVirtualHost
         default server default (/etc/httpd/conf.d/zz010_psa_httpd.conf:47)
         port 80 namevhost default (/etc/httpd/conf.d/zz010_psa_httpd.conf:47)
         port 80 namevhost lists (/etc/httpd/conf.d/zz010_psa_httpd.conf:101)
         port 80 namevhost apps-srv.com (/var/www/vhosts/apps-srv.com/conf/httpd.include:10)
         port 80 namevhost billiard.apps-srv.com (/var/www/vhosts/apps-srv.com/conf/httpd.include:78)
         port 80 namevhost curve.apps-srv.com (/var/www/vhosts/apps-srv.com/conf/httpd.include:115)
         port 80 namevhost games-world.apps-srv.com (/var/www/vhosts/apps-srv.com/conf/httpd.include:152)
         port 80 namevhost gifts.apps-srv.com (/var/www/vhosts/apps-srv.com/conf/httpd.include:189)
         port 80 namevhost horoscopes.apps-srv.com (/var/www/vhosts/apps-srv.com/conf/httpd.include:226)
         port 80 namevhost questions.apps-srv.com (/var/www/vhosts/apps-srv.com/conf/httpd.include:263)
         port 80 namevhost raja.apps-srv.com (/var/www/vhosts/apps-srv.com/conf/httpd.include:300)
         port 80 namevhost roses.apps-srv.com (/var/www/vhosts/apps-srv.com/conf/httpd.include:337)
         port 80 namevhost search.apps-srv.com (/var/www/vhosts/apps-srv.com/conf/httpd.include:374)
         port 80 namevhost social.apps-srv.com (/var/www/vhosts/apps-srv.com/conf/httpd.include:411)
         port 80 namevhost wikileaks.apps-srv.com (/var/www/vhosts/apps-srv.com/conf/httpd.include:448)
         port 80 namevhost amine.apps-srv.com (/var/www/vhosts/amine.apps-srv.com/conf/httpd.include:68)
         port 80 namevhost streamlikehell.co.cc (/var/www/vhosts/streamlikehell.co.cc/conf/httpd.include:10)
         port 80 namevhost pageweb.uni.cc (/var/www/vhosts/pageweb.uni.cc/conf/httpd.include:68)
         port 80 namevhost findati.com (/var/www/vhosts/findati.com/conf/httpd.include:10)
         port 80 namevhost floupie.com (/var/www/vhosts/floupie.com/conf/httpd.include:10)
         port 80 namevhost rl.floupie.com (/var/www/vhosts/floupie.com/conf/httpd.include:64)
         port 80 namevhost srv1.floupie.com (/var/www/vhosts/floupie.com/conf/httpd.include:88)
         port 80 namevhost test.floupie.com (/var/www/vhosts/floupie.com/conf/httpd.include:119)
         port 80 namevhost torrent.floupie.com (/var/www/vhosts/floupie.com/conf/httpd.include:143)
         port 80 namevhost zoudani.apps-srv.com (/var/www/vhosts/zoudani.apps-srv.com/conf/httpd.include:10)
         port 80 namevhost horde.webmail (/etc/httpd/conf.d/zzz_horde_vhost.conf:1)
188.165.241.194:443    is a NameVirtualHost
         default server default-188-165-241-194 (/etc/httpd/conf.d/zz010_psa_httpd.conf:78)
         port 443 namevhost default-188-165-241-194 (/etc/httpd/conf.d/zz010_psa_httpd.conf:78)
         port 443 namevhost lists (/etc/httpd/conf.d/zz010_psa_httpd.conf:121)
         port 443 namevhost amine.apps-srv.com (/var/www/vhosts/amine.apps-srv.com/conf/httpd.include:13)
         port 443 namevhost pageweb.uni.cc (/var/www/vhosts/pageweb.uni.cc/conf/httpd.include:13)
         port 443 namevhost horde.webmail (/etc/httpd/conf.d/zzz_horde_vhost.conf:41)
wildcard NameVirtualHosts and _default_ servers:
_default_:443          ks380062.kimsufi.com (/etc/httpd/conf.d/ssl.conf:81)
Syntax OK

答案1

您的 /var/subsys 或 /var/run 中有一个错误的锁文件，或者两者兼而有之。这个问题的一般形式是之前回答过在服务器故障上。

答案2

运行 httpd -S 并发布输出。

[2011 年 3 月 15 日星期二 19:21:34] [警告] 初始化：您不应将基于名称的虚拟主机与 SSL 结合使用！！

此错误也可能导致此问题。尝试禁用所有 https（端口 443）配置。使用 chmod 000 更新 /etc/httpd/conf.d/ 中的配置，然后重新启动 httpd（/etc/init.d/httpd restart）

答案3

您是否已检查日志以查看发生了什么？我希望在 syslog 和 httpd 中看到一些内容。

您可以在大多数系统上的 /var/log 中找到日志。

另外，您是否查看过是否存在由于挂起进程而导致的现有文件锁？

psgrep httpd应该向您显示是否存在任何僵尸进程。

答案4

对我来说，解决这个问题的方法是更新 php apc 配置。

对于 apc 3.1.4 及更高版本，您应该使用后缀指定值，即：

apc.shm_size=512M

对于 3.1.4 之前的版本，这种格式似乎会导致 apache 崩溃。apc 版本可以通过 phpinfo(); 查看。解决方案：删除和的“M”后缀apc.shm_size。apc.max_file_size然后删除锁定文件并重新启动 httpd。

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