We have little coverage of adding nodes to existing non-empty shards and making sure they work. We should add some. We need to ensure that sharding operations continue to work on the new node and that the new node can become the primary and operations will still work. We should test both shard and config servers, and with FCBIS and logical initial sync.
- is related to
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SERVER-64601 Shard server mongod initialization is not run after File Copy Based Initial Sync
- Closed
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SERVER-65977 Create initial sync concurrency suite on sharded sets
- Closed
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SERVER-65994 Investigate prepare tests in replica_sets that can FCBIS versions
- Open
- related to
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SERVER-66016 Create passthroughs for FCBIS on live config sets
- Closed
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SERVER-65994 Investigate prepare tests in replica_sets that can FCBIS versions
- Open
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SERVER-64627 Need general method to handle in-memory state after initial sync
- Closed
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SERVER-66030 Add targeted test for startup recovery on a config server replica set
- Closed