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:

• R80.10 (or higher)*

• R77.30

In a Multi-Version Cluster, the Cluster Members can run only these versions:

• R80.40 and R80.10 (or higher)*

• R80.40 and R77.30

*For supported upgrade paths, see the R80.40 Release Notes.

These scenarios are supported in Multi-Version Cluster:

• 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.

• There are three, four, or five Cluster Members in the Multi-Version Cluster

  Important - In this scenario, Jumbo Hotfix Accumulator is required: On Cluster Members R80.20, you must install R80.20 Jumbo Hotfix Accumulator Take 75 or higher. 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.