I find words below on http://www.aerospike.com/docs/operations/upgrade/aerospike/
Interrupting a cluster during data migration may cause data loss. To be fully ACID-compliant, you should wait for all data migration to complete
What’s the exact meaning of “Interrupting” ? Adding / removing nodes during data migration ?
If I have 3 nodes in 1 cluster with replication factor of 2. What’s the best policy to add/remove node from it without data loss?