IIS 7服务不可用503错误 [英] IIS 7 Service Unavailable 503 ERROR

问题描述

我遇到503-服务不可用错误.我检查了事件日志，发现了这一点:

I am encountering a 503 - Service Unavailable error. I checked the event log and found this:

模块名称FastCgiModule路径 C:\ WINDOWS \ System32 \ inetsrv \ iisfcgi.dll 从注册返回错误. 数据就是错误.

The Module name FastCgiModule path C:\WINDOWS\System32\inetsrv\iisfcgi.dll returned an error from registration. The data is the error.

注意:每次我尝试访问我的网站时，我发现DefaultAppPool将自动停止. 并在事件日志中找到了这一点:

Note: Every time I try to visit my website, I found that the DefaultAppPool will auto-stop. And also found this in event log:

应用程序池"DefaultAppPool"为 由于以下原因而被自动禁用 过程中的一系列失败 服务该应用程序池.

Application pool 'DefaultAppPool' is being automatically disabled due to a series of failures in the process(es) serving that application pool.

推荐答案

这是因为您的应用程序池在5分钟内崩溃了5次以上[默认设置-快速失败]

This is because your application pool is crashing more than 5 times in 5 minutes [default settings - Rapid Fail]

您应该考虑进行崩溃转储，并尝试找出根本原因，而不是禁用快速失败".

Instead of disabling Rapid Fail, you should consider taking Crash Dumps and try to find out the root cause. http://blogs.msdn.com/b/rahulso/archive/2006/03/02/what-is-a-crash-technically-in-asp-net-and-what-to-do-if-it-happens.aspx

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