Citrix Director slow and references to old non-existent delivery controllers in logs.

[Andrew Quinlan]

Hi, 

 

After a delivery controller server migration Director has become very slow. We enabled logging in IIS and there are thousands of entries to one of the old delivery controllers in the logs. The IIS setting Service.AutoDiscoveryAddresses has  the correct entries and both IIS and the server have been restarted multiple times. Any thoughts? Thanks in advance.  

 

Director 1912.0.2000 Build 0

Controller Version  7.24.2000.0

Server: Windows 2019

 

Log example with DC name replaced with 

    

    Line 76: 11/30/2021 08:11:38.2087 : [t:9, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/DelegatedAdminContract/v1
    Line 77: 11/30/2021 08:11:38.2087 : [t:9, s:] Ignore binding  XML_HTTP with address http://Non-ExistentDeliveryController/scripts/ctxmcp.dll 
    Line 78: 11/30/2021 08:11:38.2087 : [t:9, s:] Ignore binding  XML_HTTPS with address https://Non-ExistentDeliveryController/scripts/ctxadmin/ctxadmin.dll 
    Line 97: 11/30/2021 08:11:38.2087 : [t:8, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/DelegatedAdminContract/v1
    Line 98: 11/30/2021 08:11:38.2087 : [t:8, s:] Ignore binding  XML_HTTP with address http://Non-ExistentDeliveryController/scripts/ctxmcp.dll 
    Line 99: 11/30/2021 08:11:38.2087 : [t:8, s:] Ignore binding  XML_HTTPS with address https://Non-ExistentDeliveryController/scripts/ctxadmin/ctxadmin.dll 
    Line 100: 11/30/2021 08:11:38.2087 : [t:8, s:] Ignore binding  XML_HTTPS with address https://Non-ExistentDeliveryController/scripts/ctxmcp.dll 
    Line 123: 11/30/2021 08:11:38.2244 : [t:9, s:] Ignore binding  XML_HTTPS with address https://Non-ExistentDeliveryController/scripts/ctxmcp.dll 
    Line 231: 11/30/2021 08:11:38.2244 : [t:9, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/Monitor/OData/v1
    Line 248: 11/30/2021 08:11:38.2244 : [t:8, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/Monitor/OData/v1
    Line 254: 11/30/2021 08:11:38.2400 : [t:8, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/Trust/PowerShellSdk/v1
    Line 258: 11/30/2021 08:11:38.2400 : [t:9, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/Trust/PowerShellSdk/v1
    Line 277: 11/30/2021 08:11:38.2400 : [t:8, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/Monitor/OData/v3
    Line 336: 11/30/2021 08:11:38.2400 : [t:8, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/StorefrontContract/v1
    Line 337: 11/30/2021 08:11:38.2400 : [t:8, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/AdIdentityContract/v2
    Line 340: 11/30/2021 08:11:38.2400 : [t:9, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/Monitor/OData/v3
    Line 380: 11/30/2021 08:11:38.2400 : [t:8, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/MachineCreationContract/v2
    Line 381: 11/30/2021 08:11:38.2400 : [t:8, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/AppLibrary/PowerShellSdk/v1
    Line 395: 11/30/2021 08:11:38.2556 : [t:9, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/StorefrontContract/v1
    Line 396: 11/30/2021 08:11:38.2556 : [t:9, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/AdIdentityContract/v2
    Line 404: 11/30/2021 08:11:38.2556 : [t:9, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/MachineCreationContract/v2
    Line 405: 11/30/2021 08:11:38.2556 : [t:9, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/AppLibrary/PowerShellSdk/v1
    Line 413: 11/30/2021 08:11:38.2556 : [t:8, s:] Ignore binding  XML_HTTPS with address https://Non-ExistentDeliveryController/scripts/wpnbr.dll 
    Line 420: 11/30/2021 08:11:38.2556 : [t:9, s:] Ignore binding  XML_HTTPS with address https://Non-ExistentDeliveryController/scripts/wpnbr.dll 
    Line 429: 11/30/2021 08:11:38.2556 : [t:9, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/EnvTestServiceContract/v1
    Line 431: 11/30/2021 08:11:38.2556 : [t:9, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/ConfigurationService
    Line 440: 11/30/2021 08:11:38.2556 : [t:8, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/EnvTestServiceContract/v1
    Line 450: 11/30/2021 08:11:38.2556 : [t:8, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/ConfigurationService
    Line 456: 11/30/2021 08:11:38.2556 : [t:8, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/ConfigurationContract/v2
    Line 458: 11/30/2021 08:11:38.2556 : [t:8, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/HostContract/v2
    Line 461: 11/30/2021 08:11:38.2556 : [t:8, s:] Ignore binding  XML_HTTP with address http://Non-ExistentDeliveryController/scripts/ctxsta.dll 
    Line 479: 11/30/2021 08:11:38.2556 : [t:9, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/ConfigurationContract/v2
    Line 481: 11/30/2021 08:11:38.2556 : [t:9, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/HostContract/v2
    Line 484: 11/30/2021 08:11:38.2556 : [t:9, s:] Ignore binding  XML_HTTP with address http://Non-ExistentDeliveryController/scripts/ctxsta.dll 
    Line 495: 11/30/2021 08:11:38.2556 : [t:9, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/Orchestration/PowerShellSdk/v1
    Line 502: 11/30/2021 08:11:38.2556 : [t:9, s:] Discovered Controller service: http://Non-ExistentDeliveryController/Citrix/BrokerAdminService/v2
    Line 504: 11/30/2021 08:11:38.2556 : [t:9, s:] Ignore binding  XML_HTTP with address http://Non-ExistentDeliveryController/scripts/wpnbr.dll