This morning I have tried to load all my websites on my local PC that has IIS 7.5 and straight away i get a HTTP 503 Error.
HTTPerr log says: 2012-08-17 08:43:26 127.0.0.1 49326 127.0.0.1 80 HTTP/1.1 GET / 503 3 AppOffline web80
So my application pool is not starting. I try restarting the app pool in IIS and I still get the error. When I look at the App pool I see that it has stopped. So I look in Event viewer:
Error: WAS : Application pool 'web80' is being automatically disabled due to a series of failures in the process(es) serving that application pool.
Warning: WAS : The Windows Process Activation Service failed to create a worker process for the application pool 'web80'. The data field contains the error number.
Looking around the web and stackoverflow, the problem seems to be caused by app pools identity being apppoolidentity. I changed this to local system and it works.
But why out the blue would this just stop working? I've read another solution that you need to provide permission to
C:\Windows\System32\config\Schema but I don't have a Schema folder.Could that be the reason why?
Really all I want to know is how do I get the application pool to reuse the apppoolidentity or where can I look to try things out? I could try re-intall iis but if I can figure out what causes this, I might be able to prevent it in the future.
Thanks
I just ran into this recently. In my scenario, I had the Application Pool Identity set to my Active Directory account under the 'Custom account' setting. Recently I updated my password so I just reset my password for the 'Custom account' accordingly and I was able to reload my application.
Related
I have an ASP.NET MVC application running on Mono 4.0.5 under Ubuntu 15.04. The application works as expected while the internet access is available, but if the OS is restarted on a network without internet connection, I get the following error:
I have tried updating machine and user certificate stores without any success using "mozroots --import --sync --machine".
It should be noted that this error only occurs on the Login page (using Forms Authentication with MySQL provider with "requireSSL" set to "false").
I don't use SSL on any of my pages and don't have it enabled/configured in Apache/Mod_Mono configuration. The LoginController doesn't make any (e.g. HTTPS) requests either.
Also, I've tried running the application through XSP4, which produced exactly the same behavior.
Any help would be much appreciated...
After inspecting logs, I've noticed that the system date was set to to 01/01/1970. After updating the date and restarting Apache, everything worked. I guess in my case the NTP was updating the date/time on boot every time and without internet connection was falling back to Unix epoch.
I'm having trouble hunting down an issue where an ASP.NET 4 application fails while trying to get user groups for a given user from time to time. The application pool associated with this application is setup to run under ApplicationPoolIdentity.
Exception Info
System.DirectoryServices.DirectoryServicesCOMException
HRESULT: 80072020
Message: An operations error occurred.
Extended Message: 000004DC: LdapErr: DSID-0C0906E8, comment: In order to perform this operation a successful bind must be completed on the connection., data 0, v1db1
Stack Trace
System.DirectoryServices.DirectoryEntry.Bind(Boolean)
System.DirectoryServices.DirectoryEntry.Bind()
System.DirectoryServices.DirectoryEntry.get_AdsObject()
System.DirectoryServices.DirectorySearcher.FindAll(Boolean)
System.DirectoryServices.DirectorySearcher.FindOne()
95%-99% of the time, this function works fine, but from time to time, it just starts failing. When I change the application pool to use LocalSystem or NetworkService, it starts working. When I change back to ApplicationPoolIdentity it begins failing again. The only way to get the site working again with ApplicationPoolIdentity is to reboot the server.
I was able to find a similar issue here, but the resolution was a reboot as well. I'd like to find a more permanent solution short of changing the identity of the application pool.
While a reboot will resolve the issue temporarily, there is a Microsoft hotfix KB2545850 that offers a permanent fix to the issue.
Log Name: System
Source: Microsoft-Windows-WAS
Date: 13.06.2012 08:34:45
Event ID: 5002
Task Category: None
Level: Error
Keywords: Classic
User: N/A
Computer: WIN-QU022VN756J
Description:
Application pool 'DefaultAppPool' is being automatically disabled due to a series of failures in the process(es) serving that application pool.
Please provide near solution for this problem. I will appreciate the suggestion
IIS comes with a feature called Rapid-Fail Protection. By default an App Pool is configured to become disabled if a worker in the pool crashes 5 times within a 5 minute span.
The thresholds of this setting are able to be modified by right clicking on the App Pool going to Advanced Settings and modifying the 'Rapid-Fail Protection' properties. However, this event indicates that there is likely a serious issue in your application that needs to be resolved.
I got tensed about this issue and finally i got solved.
Please make sure that the following option is correct in Advance Settings in Application pool.
Application Pools>Default Application Pool > Right click and select Advance Settings.
And then check whether the option "Enable 32 bit applications" has been set as "False". It should be False
I got solved by did the above change.
I Got this error when i installed URL Rewrite Module, install correct URL Rewrite Module to fix this.
To verify this error cause of URL Rewrite Module check events logs .
windows logs>> System>> Click on recent Error, In Error details
it will show "Application pool 'DefaultAppPool(or
YourApplicationpool)' is being automatically disabled due to a
series of failures in the process(es) serving that application
pool."
Windows logs>> Application>> click on recent error, In error
details it will show "The Module DLL
'C:\Windows\system32\inetsrv\rewrite.dll' failed to load. the data
is the error."
I hope this will help You.
It's a registry permission issue. This should help:
http://support.microsoft.com/kb/885654
You might also need to add read/write permissions for NT AUTHORITY\NETWORK SERVICE (or NT AUTHORITY\SYSTEM or the account used by your application pool) to c:\Windows\TEMP.
See http://social.technet.microsoft.com/Forums/en-US/winservergen/thread/176e9b6d-7b1b-4667-b55e-330bec133f37/
I am encountering a 503 - Service Unavailable error. I checked the event log and found this:
The Module name FastCgiModule path
C:\WINDOWS\System32\inetsrv\iisfcgi.dll
returned an error from registration.
The data is the error.
Note: Every time I try to visit my website, I found that the DefaultAppPool will auto-stop.
And also found this in event log:
Application pool 'DefaultAppPool' is
being automatically disabled due to a
series of failures in the process(es)
serving that application pool.
This is because your application pool is crashing more than 5 times in 5 minutes [default settings - Rapid Fail]
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
Having some issues with MSDeploy on a windows server 2008 box, the internal service is throwing a 500 error without putting anything in the server's event logs.
I'm attempting to setup automated deployments using MSBuild/TeamCity/MSDeploy, and this is basically the current halting point, has anyone come across this issue before?
Thanks, Ed
To find out why you are getting this error you should enable logging.
First, enable Failed Request Tracing for the web management service. You can see how to do this by referring to the "Optional: Set Up Tracing" section of this article:
http://learn.iis.net/page.aspx/984/configure-web-deploy/
The "frebs" can be found in:
C:\inetpub\logs\wmsvc\TracingLogFiles\W3SVC1
Open each of the frXXXXXX.xml files with IE and it'll use the freb.xsl transform to generate a nice report.
Don't delete freb.xsl when you're done, it doesn't always get recreated.
Then turn on logging for the web management service:
http://technet.microsoft.com/en-us/library/ff729437(WS.10).aspx
You want to have the following registry entry configured:
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\IIS Extensions\MSDeploy\1]
"EnabledTraceLevel"=dword:00000002
"EnabledTraceSources"=dword:000001ff
You can fiddle with the tracing levels/sources to increase and decrease the verbosity of the logs.
As per the article the management service logs are written to:
%WINDIR%\ServiceProfiles\LocalService\AppData\Local\Temp\WMSvc.log