Apache httpd重啟失敗

Question

我正在通過此命令“service httpd restart”重新啟動我的apache服務器並收到以下消息：

停止httpd：[FAILED]啟動httpd：[確定]

在問題發生之前，我所做的只是用新的數據庫文件替換舊的數據庫文件。 此數據庫文件將由另一個php文件使用。 當我做替換時，我沒有停止httpd。

在無法重新啟動apache服務器后，我瀏覽網頁以找到解決方案並嘗試以下方法。

1）嘗試使用“netstat -lnp | grep httpd”和“lsof -i：80”來查找是否有任何進程綁定端口80.結果是無進程。

2）通過此“rm -f / var / lock / subsys / httpd”刪除鎖定的子系統並再次重新啟動httpd，但結果與上面的消息相同：

Stopping httpd:                                            [FAILED]
Starting httpd:                                            [  OK  ]

3）即使我重新啟動服務器它似乎也不起作用

如何解決這個問題？

error_log顯示以下消息：

[Thu Aug 09 15:10:34 2012] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec) [Thu Aug 09 15:10:34 2012] [info] Init: Seeding PRNG with 256 bytes of entropy [Thu Aug 09 15:10:34 2012] [info] Init: Generating temporary RSA private keys (512/1024 bits) [Thu Aug 09 15:10:34 2012] [info] Init: Generating temporary DH parameters (512/1024 bits) [Thu Aug 09 15:10:34 2012] [info] Init: Initializing (virtual) servers for SSL [Thu Aug 09 15:10:34 2012] [info] Server: Apache/2.2.3, Interface: mod_ssl/2.2.3, Library: OpenSSL/0.9.8e-fips-rhel5 [Thu Aug 09 15:10:34 2012] [notice] Digest: generating secret for digest authentication ... [Thu Aug 09 15:10:34 2012] [notice] Digest: done [Thu Aug 09 15:10:34 2012] [debug] util_ldap.c(2052): LDAP merging Shared Cache conf: shm=0x8541df0 rmm=0x8541e20 for VHOST: localhost.localdomain [Thu Aug 09 15:10:34 2012] [info] APR LDAP: Built with OpenLDAP LDAP SDK [Thu Aug 09 15:10:34 2012] [info] LDAP: SSL support available [Thu Aug 09 15:27:26 2012] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec) [Thu Aug 09 15:27:26 2012] [info] Init: Seeding PRNG with 256 bytes of entropy [Thu Aug 09 15:27:26 2012] [info] Init: Generating temporary RSA private keys (512/1024 bits) [Thu Aug 09 15:27:26 2012] [info] Init: Generating temporary DH parameters (512/1024 bits) [Thu Aug 09 15:27:26 2012] [info] Init: Initializing (virtual) servers for SSL [Thu Aug 09 15:27:26 2012] [info] Server: Apache/2.2.3, Interface: mod_ssl/2.2.3, Library: OpenSSL/0.9.8e-fips-rhel5 [Thu Aug 09 15:27:26 2012] [notice] Digest: generating secret for digest authentication ... [Thu Aug 09 15:27:26 2012] [notice] Digest: done [Thu Aug 09 15:27:26 2012] [debug] util_ldap.c(2052): LDAP merging Shared Cache conf: shm=0x97f4df0 rmm=0x97f4e20 for VHOST: localhost.localdomain [Thu Aug 09 15:27:26 2012] [info] APR LDAP: Built with OpenLDAP LDAP SDK [Thu Aug 09 15:27:26 2012] [info] LDAP: SSL support available ssl_error_log: [Thu Aug 09 15:10:34 2012] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec) [Thu Aug 09 15:10:34 2012] [info] Init: Seeding PRNG with 256 bytes of entropy [Thu Aug 09 15:10:34 2012] [info] Init: Generating temporary RSA private keys (512/1024 bits) [Thu Aug 09 15:10:34 2012] [info] Init: Generating temporary DH parameters (512/1024 bits) [Thu Aug 09 15:10:34 2012] [info] Init: Initializing (virtual) servers for SSL [Thu Aug 09 15:10:34 2012] [info] Server: Apache/2.2.3, Interface: mod_ssl/2.2.3, Library: OpenSSL/0.9.8e-fips-rhel5 [Thu Aug 09 15:10:34 2012] [notice] Digest: generating secret for digest authentication ... [Thu Aug 09 15:10:34 2012] [notice] Digest: done [Thu Aug 09 15:10:34 2012] [debug] util_ldap.c(2052): LDAP merging Shared Cache conf: shm=0x8541df0 rmm=0x8541e20 for VHOST: localhost.localdomain [Thu Aug 09 15:10:34 2012] [info] APR LDAP: Built with OpenLDAP LDAP SDK [Thu Aug 09 15:10:34 2012] [info] LDAP: SSL support available [Thu Aug 09 15:27:26 2012] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec) [Thu Aug 09 15:27:26 2012] [info] Init: Seeding PRNG with 256 bytes of entropy [Thu Aug 09 15:27:26 2012] [info] Init: Generating temporary RSA private keys (512/1024 bits) [Thu Aug 09 15:27:26 2012] [info] Init: Generating temporary DH parameters (512/1024 bits) [Thu Aug 09 15:27:26 2012] [info] Init: Initializing (virtual) servers for SSL [Thu Aug 09 15:27:26 2012] [info] Server: Apache/2.2.3, Interface: mod_ssl/2.2.3, Library: OpenSSL/0.9.8e-fips-rhel5 [Thu Aug 09 15:27:26 2012] [notice] Digest: generating secret for digest authentication ... [Thu Aug 09 15:27:26 2012] [notice] Digest: done [Thu Aug 09 15:27:26 2012] [debug] util_ldap.c(2052): LDAP merging Shared Cache conf: shm=0x97f4df0 rmm=0x97f4e20 for VHOST: localhost.localdomain [Thu Aug 09 15:27:26 2012] [info] APR LDAP: Built with OpenLDAP LDAP SDK [Thu Aug 09 15:27:26 2012] [info] LDAP: SSL support available [Thu Aug 09 15:10:34 2012] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec) [Thu Aug 09 15:10:34 2012] [info] Init: Seeding PRNG with 256 bytes of entropy [Thu Aug 09 15:10:34 2012] [info] Init: Generating temporary RSA private keys (512/1024 bits) [Thu Aug 09 15:10:34 2012] [info] Init: Generating temporary DH parameters (512/1024 bits) [Thu Aug 09 15:10:34 2012] [info] Init: Initializing (virtual) servers for SSL [Thu Aug 09 15:10:34 2012] [info] Server: Apache/2.2.3, Interface: mod_ssl/2.2.3, Library: OpenSSL/0.9.8e-fips-rhel5 [Thu Aug 09 15:10:34 2012] [notice] Digest: generating secret for digest authentication ... [Thu Aug 09 15:10:34 2012] [notice] Digest: done [Thu Aug 09 15:10:34 2012] [debug] util_ldap.c(2052): LDAP merging Shared Cache conf: shm=0x8541df0 rmm=0x8541e20 for VHOST: localhost.localdomain [Thu Aug 09 15:10:34 2012] [info] APR LDAP: Built with OpenLDAP LDAP SDK [Thu Aug 09 15:10:34 2012] [info] LDAP: SSL support available [Thu Aug 09 15:27:26 2012] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec) [Thu Aug 09 15:27:26 2012] [info] Init: Seeding PRNG with 256 bytes of entropy [Thu Aug 09 15:27:26 2012] [info] Init: Generating temporary RSA private keys (512/1024 bits) [Thu Aug 09 15:27:26 2012] [info] Init: Generating temporary DH parameters (512/1024 bits) [Thu Aug 09 15:27:26 2012] [info] Init: Initializing (virtual) servers for SSL [Thu Aug 09 15:27:26 2012] [info] Server: Apache/2.2.3, Interface: mod_ssl/2.2.3, Library: OpenSSL/0.9.8e-fips-rhel5 [Thu Aug 09 15:27:26 2012] [notice] Digest: generating secret for digest authentication ... [Thu Aug 09 15:27:26 2012] [notice] Digest: done [Thu Aug 09 15:27:26 2012] [debug] util_ldap.c(2052): LDAP merging Shared Cache conf: shm=0x97f4df0 rmm=0x97f4e20 for VHOST: localhost.localdomain [Thu Aug 09 15:27:26 2012] [info] APR LDAP: Built with OpenLDAP LDAP SDK [Thu Aug 09 15:27:26 2012] [info] LDAP: SSL support available ssl_error_log: [Thu Aug 09 15:10:34 2012] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec) [Thu Aug 09 15:10:34 2012] [info] Init: Seeding PRNG with 256 bytes of entropy [Thu Aug 09 15:10:34 2012] [info] Init: Generating temporary RSA private keys (512/1024 bits) [Thu Aug 09 15:10:34 2012] [info] Init: Generating temporary DH parameters (512/1024 bits) [Thu Aug 09 15:10:34 2012] [info] Init: Initializing (virtual) servers for SSL [Thu Aug 09 15:10:34 2012] [info] Server: Apache/2.2.3, Interface: mod_ssl/2.2.3, Library: OpenSSL/0.9.8e-fips-rhel5 [Thu Aug 09 15:10:34 2012] [notice] Digest: generating secret for digest authentication ... [Thu Aug 09 15:10:34 2012] [notice] Digest: done [Thu Aug 09 15:10:34 2012] [debug] util_ldap.c(2052): LDAP merging Shared Cache conf: shm=0x8541df0 rmm=0x8541e20 for VHOST: localhost.localdomain [Thu Aug 09 15:10:34 2012] [info] APR LDAP: Built with OpenLDAP LDAP SDK [Thu Aug 09 15:10:34 2012] [info] LDAP: SSL support available [Thu Aug 09 15:27:26 2012] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec) [Thu Aug 09 15:27:26 2012] [info] Init: Seeding PRNG with 256 bytes of entropy [Thu Aug 09 15:27:26 2012] [info] Init: Generating temporary RSA private keys (512/1024 bits) [Thu Aug 09 15:27:26 2012] [info] Init: Generating temporary DH parameters (512/1024 bits) [Thu Aug 09 15:27:26 2012] [info] Init: Initializing (virtual) servers for SSL [Thu Aug 09 15:27:26 2012] [info] Server: Apache/2.2.3, Interface: mod_ssl/2.2.3, Library: OpenSSL/0.9.8e-fips-rhel5 [Thu Aug 09 15:27:26 2012] [notice] Digest: generating secret for digest authentication ... [Thu Aug 09 15:27:26 2012] [notice] Digest: done [Thu Aug 09 15:27:26 2012] [debug] util_ldap.c(2052): LDAP merging Shared Cache conf: shm=0x97f4df0 rmm=0x97f4e20 for VHOST: localhost.localdomain [Thu Aug 09 15:27:26 2012] [info] APR LDAP: Built with OpenLDAP LDAP SDK [Thu Aug 09 15:27:26 2012] [info] LDAP: SSL support available感謝您的幫助！

Answer 1

您可以在httpd.conf文件中啟用LogLevel Debug並嘗試啟動該服務。 然后，您應該能夠在錯誤日志中獲得更多詳細信息。 順便說一句，您似乎已啟用SSL，因此最有可能它不會是80但是端口443.如果它是SSL的問題..您可以禁用SSL並啟用http並檢查apache啟動。 您也可以將apache配置為與任何LDAP服務器進行通信以進行身份​​驗證。

Answer 2

面對同樣的問題但是

sudo /etc/init.d/apache2 reload

對我來說效果很好

Answer 3

對我來說，這適用於RH Linux：

首先啟用超級用戶模式：

sudo su -

現在轉到終端的Apache（httpd）位置： cd /usr/sbin

To start Apache server:               httpd -k start
To stop Apache server:                httpd -k stop
Check if httpd service is running:    pgrep httpd

希望它可以幫助某人。