Technical Paper: Creating Highly Available device using Node Majority Failover Strategy

The simultaneous connection loss between nodes may cause “split brain” scenario, the state when nodes proceed read and write requests independently from each other. This incoordination causes data corruption after connection resumption. Setting up the failover strategy helps avoid the issue. This technical paper describes setting up an HA device using the Node Majority Failover Strategy with Witness Node on StarWind Virtual SAN as a storage provider.