Symptoms: NSX UI inaccessible with message "Some appliance components are not functioning properly. Error code: 101"
display_names table checkpoint will fail consistently.
Environment
VMware NSX-T Data Center
Cause
As issue will cause the display_names table in some customer setup to grow huge and take long time/fail to checkpoint leading to /config size increase.
DisplayNameCleaningTask was disabled due to Spring configuration re-organization
Resolution
This issue is resolved in NSX-T for data center 3.0.3 and 3.1.2.1.
Additional Information
Impact/Risks: NSX UI won't be accessible or new config takes a long time to get created if /config usage keeps increasing.