Mahmoud.Eskandari's questions

我的服务器运行良好...直到重新启动，重新启动 Nginx 后运行不正常！

操作系统：Ubuntu服务器

nginx版本：nginx/1.10.0（Ubuntu）

HHVM 脚本服务器

我尝试了很多方法，但我无法解决这个问题：

配置已经OK。

nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful

Aug 06 16:05:48 HHVM systemd[1]: Starting A high performance web server and a reverse proxy server...
-- Subject: Unit nginx.service has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit nginx.service has begun starting up.
Aug 06 16:05:48 HHVM nginx[1618]: nginx: [emerg] listen() to 0.0.0.0:80, backlog 511 failed (98: Address already in use)
Aug 06 16:05:49 HHVM nginx[1618]: nginx: [emerg] listen() to 0.0.0.0:80, backlog 511 failed (98: Address already in use)
Aug 06 16:05:49 HHVM nginx[1618]: nginx: [emerg] listen() to 0.0.0.0:80, backlog 511 failed (98: Address already in use)
Aug 06 16:05:50 HHVM nginx[1618]: nginx: [emerg] listen() to 0.0.0.0:80, backlog 511 failed (98: Address already in use)
Aug 06 16:05:50 HHVM nginx[1618]: nginx: [emerg] listen() to 0.0.0.0:80, backlog 511 failed (98: Address already in use)
Aug 06 16:05:51 HHVM nginx[1618]: nginx: [emerg] still could not bind()
Aug 06 16:05:51 HHVM systemd[1]: nginx.service: Control process exited, code=exited status=1
Aug 06 16:05:51 HHVM systemd[1]: Failed to start A high performance web server and a reverse proxy server.
-- Subject: Unit nginx.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit nginx.service has failed.
--
-- The result is failed.
Aug 06 16:05:51 HHVM systemd[1]: nginx.service: Unit entered failed state.
Aug 06 16:05:51 HHVM systemd[1]: nginx.service: Failed with result 'exit-code'.

NginX 运行，我在 Web 浏览器上看到“404 File Not Found”，这意味着 hhvm 没有运行。

我该如何解决？

当我尝试安装 mysql 5.6 并从 centos 中删除 mysql 5.1 时，
现在没有在我的 VPS 中安装任何 mysql。

yum install mysql-server
Loaded plugins: fastestmirror, refresh-packagekit
Setting up Install Process
Loading mirror speeds from cached hostfile
 * base: mirror.fdcservers.net
 * extras: mirror.ubiquityservers.com
 * updates: mirrors.gigenet.com
Resolving Dependencies
--> Running transaction check
---> Package mysql-server.x86_64 0:5.1.73-3.el6_5 will be installed
--> Processing Dependency: mysql = 5.1.73-3.el6_5 for package: mysql-server-5.1.73-3.el6_5.x86_64
--> Running transaction check
---> Package mysql.x86_64 0:5.1.73-3.el6_5 will be installed
--> Processing Conflict: mysql-server-5.1.73-3.el6_5.x86_64 conflicts MySQL-server
--> Finished Dependency Resolution
Error: mysql-server conflicts with MySQL-server-5.6.16-1.el6.x86_64
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest
[root@jg58 man1]# yum install mysql
Loaded plugins: fastestmirror, refresh-packagekit
Setting up Install Process
Loading mirror speeds from cached hostfile
 * base: mirror.fdcservers.net
 * extras: mirror.ubiquityservers.com
 * updates: mirrors.gigenet.com
Resolving Dependencies
--> Running transaction check
---> Package mysql.x86_64 0:5.1.73-3.el6_5 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

================================================================================
 Package         Arch             Version                  Repository      Size
================================================================================
Installing:
 mysql           x86_64           5.1.73-3.el6_5           base           894 k

Transaction Summary
================================================================================
Install       1 Package(s)

Total size: 894 k
Installed size: 2.4 M
Is this ok [y/N]: y
Downloading Packages:
Running rpm_check_debug
Running Transaction Test


Transaction Check Error:
  file /usr/bin/mysql_config from install of mysql-5.1.73-3.el6_5.x86_64 conflicts with file from package MySQL-devel-5.6.16-1.el6.x86_64
  file /usr/share/man/man1/mysql_config.1.gz from install of mysql-5.1.73-3.el6_5.x86_64 conflicts with file from package MySQL-devel-5.6.16-1.el6.x86_64
  file /usr/bin/my_print_defaults from install of mysql-5.1.73-3.el6_5.x86_64 conflicts with file from package MySQL-server-5.6.16-1.el6.x86_64
  file /usr/share/man/man1/my_print_defaults.1.gz from install of mysql-5.1.73-3.el6_5.x86_64 conflicts with file from package MySQL-server-5.6.16-1.el6.x86_64

Error Summary
-------------

和 mysql ststus 是：

grep -i mysql
MySQL-embedded-5.6.16-1.el6.x86_64
mysql-community-release-el6-5.noarch
MySQL-server-5.6.16-1.el6.x86_64
MySQL-devel-5.6.16-1.el6.x86_64
MySQL-shared-compat-5.6.16-1.el6.x86_64
perl-DBD-MySQL-4.013-3.el6.x86_64
MySQL-shared-5.6.16-1.el6.x86_64