服务器出现 503 错误，到底是咋回事那、

[soho176]

服务器的密码忘记了，然后在腾讯云的后台修改了一下密码，重启了一下服务器，然后就悲剧了。网站访问html页面正常，但是访问php的页面就出来“Service Unavailable

The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later.”这错误了，这到底是咋回事那，弄了半天也找不出来毛病在那里。知道的给指点一下 谢谢了！

[yaxin]

如果使用nginx的话看一下你的php-fpm启动了没有

[em70]

很可能是Apache没起来，静态能访问是因为缓存，Ctrl+F5就没了。看Apache配置文件有啥问题

[soho176]

@em70 Apache 是正常的，重新建了一个html的页面也是可以的打开的。

[soho176]

@yaxin php-fpm 这个确定是启动的，我就是重启了一下机器，然后改了一下密码，别的都没动啊，结果出现了这个，php-fpm 这个都来回重启 好多次了，还是不行。实在是找不到问题在哪里了

[lynnworld]

看一下/var/log/nginx/error.log 错误日志

[soho176]

@lynnworld
[Tue Jul 14 16:16:43.892312 2015] [ssl:info] [pid 2228] AH01887: Init: Initializing (virtual) servers for SSL
[Tue Jul 14 16:16:43.892385 2015] [ssl:info] [pid 2228] AH01876: mod_ssl/2.4.10 compiled against Server: Apache/2.4.10, Library: OpenSSL/1.0.1e
[Tue Jul 14 16:16:43.912859 2015] [ssl:warn] [pid 2232] AH01873: Init: Session Cache is not configured [hint: SSLSessionCache]
[Tue Jul 14 16:16:43.912868 2015] [ssl:info] [pid 2232] AH01887: Init: Initializing (virtual) servers for SSL
[Tue Jul 14 16:16:43.912875 2015] [ssl:info] [pid 2232] AH01876: mod_ssl/2.4.10 compiled against Server: Apache/2.4.10, Library: OpenSSL/1.0.1e
[Tue Jul 14 16:16:43.916295 2015] [:notice] [pid 2236] FastCGI: process manager initialized (pid 2236)
[Tue Jul 14 16:16:43.917396 2015] [proxy:debug] [pid 2237] proxy_util.c(1771): AH00925: initializing worker proxy:reverse shared
[Tue Jul 14 16:16:43.917413 2015] [proxy:debug] [pid 2237] proxy_util.c(1813): AH00927: initializing worker proxy:reverse local
[Tue Jul 14 16:16:43.917435 2015] [proxy:debug] [pid 2237] proxy_util.c(1864): AH00931: initialized single connection worker in child 2237 for (*)
[Tue Jul 14 16:16:43.917440 2015] [proxy:debug] [pid 2237] proxy_util.c(1771): AH00925: initializing worker fcgi://127.0.0.1:8270/home/www/$1 shared
[Tue Jul 14 16:16:43.917445 2015] [proxy:debug] [pid 2237] proxy_util.c(1813): AH00927: initializing worker fcgi://127.0.0.1:8270/home/www/$1 local
[Tue Jul 14 16:16:43.917456 2015] [proxy:debug] [pid 2237] proxy_util.c(1864): AH00931: initialized single connection worker in child 2237 for (127.0.0.1)

用的Apache 这个是错误日志 帮忙看下吧

[em70]

有硬盘没挂载?

[123123]

日志里面没有 error 信息？