Supported Versions in Multi-Version Cluster
The Multi-Version Cluster (MVC) in an R80.40 Cluster Member supports synchronization with peer Cluster Members that run one of these versions:
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R80.10 (or higher)*
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R77.30
In a Multi-Version Cluster, the Cluster Members can run only these versions:
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R80.40 and R80.10 (or higher)*
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R80.40 and R77.30
*For supported upgrade paths, see the R80.40 Release Notes.
These scenarios are supported in Multi-Version Cluster:
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There are only two Cluster Members in the Multi-Version Cluster
The supported combination is:
Member 1
Member 2
R80.40
Version X
"Version X" is allowed to be only one of these: R77.30, R80.10, R80.20, and so on.
For supported upgrade paths, see the R80.40 Release Notes.
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There are three, four, or five Cluster Members in the Multi-Version Cluster
Important - In this scenario, Jumbo Hotfix Accumulator is required:
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On Cluster Members R80.20, you must install R80.20 Jumbo Hotfix Accumulator Take 75 or higher.
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On Cluster Members R80.10, you must install R80.40 Jumbo Hotfix Accumulator Take 215 or higher.
The table shows the allowed combinations of Cluster Member versions:
Member 1
Member 2
Member 3
Member 4
Member 5
R80.40
Version X
Version X
Version X
Version X
R80.40
R80.40
Version X
Version X
Version X
R80.40
R80.40
R80.40
Version X
Version X
R80.40
R80.40
R80.40
R80.40
Version X
"Version X" is allowed to be only one of these: R77.30, R80.10, R80.20, and so on.
For supported upgrade paths, see the R80.40 Release Notes.
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