MySQL Bugs: #4970: 3-node 2 replica cluster should not be valid

Bug #4970	3-node 2 replica cluster should not be valid
Submitted:	10 Aug 2004 9:40	Modified:	15 Aug 2004 21:50
Reporter:	Magnus Blåudd	Email Updates:
Status:	Closed	Impact on me:	None
Category:	MySQL Cluster: Cluster (NDB) storage engine	Severity:	S2 (Serious)
Version:	mysql-41. bk	OS:	Any (all)
Assigned to:	Jonas Oreland	CPU Architecture:	Any

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Description:
I should not be possible to start a cluster with 3 nodes and 2 replicas. The MGM process should tell that this is not a valid configuration and shutdown.

I.e check number of replicas in combination with number of db nodes.

How to repeat:
Start a cluster with 3 nodes and Replicas=2

Suggested fix:
check number of replicas in combination with number of db nodes.