Is there any documentation available to understand in detail how Aerospike handles migrations internally? We have an aerospike cluster (v3.8.1, replication factor - 2) in Google Cloud and every few hours re-balancing & migrations are getting triggered likely due to network fluctuations. Thereafter AMC shows replica objects count as significantly lower than the master objects.
Since there is no disk/node loss, I want to understand if the replica factor is still being maintained for all the partitions during the migrations in the above scenario.
Also, if a node actually goes down while the migrations are going on due to intermittent network fluctuations, is there a possibility of permanent data loss (both master and replica lost)?