[HDDS-5016] During bootstrap, always download checkpoint from leader SCM.

• Type: Sub-task
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: SCM HA
• Assignee: Unassigned
• Reporter: Glen Geng
• Created: 23/Mar/21 06:28
• Updated: 13/Feb/24 07:59

Description

During bootstrap, always download checkpoint from leader SCM.

When upgrading an in-memory SCM to three node SCM HA cluster, the bootstrapped SCM should always download checkpoint from leader, since the RocksDB can not be replayed from the raft log.