A massive number of GM to LM Synchronization Warning Alarms are generated but are resolved automatically within a few seconds
Environment
VMware NSX-T Data Center VMware NSX-T Data Center 3.x
Cause
In Async Replicator service, GM and LM exchange MessageId for removal of messages from queue. MessageId format has changed from >3.1.X to 3.2.X causing the messages to be queued and not removed. This triggers unnecessary Full Sync activities between GM and LM whenever the message queue becomes full.
Resolution
This is a known issue, currently there is no resolution.
Workaround: The issue will be resolved once the GM upgrade to 3.2.x is completed.