What roles do heartbeats and fencing play in SAP HANA host auto-failover?

How does SAP HANA's Fiber Channel Storage Connector perform I/O fencing in a SAN scale-out setup?

How does an SAP HANA client connect to a scale-out system so it can reconnect after a host takeover?

What are the three ways tables are arranged across nodes in a scale-out SAP HANA system?

How is high availability built into a scale-out SAP HANA system, and what does the standby node do while idle?

How are all nodes of a scale-out SAP HANA system started and stopped together, and which command lists host roles?

On which node do tables without an assigned group reside in an SAP S/4HANA scale-out system, and how are joined master/config tables handled?