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MajorVersion

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Specifies the integer component of the version of the operating system installed on the node. The following table summarizes the attributes of the MajorVersion property.

Attribute Value
Data type DWORD
Access Read-only
Structure CLUSPROP_DWORD
Minimum 0x00000004
Maximum 0xFFFFFFF
Default Varies

Remarks

The MajorVersion and MinorVersion properties represent a version number of the following form: MajorVersion.MinorVersion. Further version information is provided by the CSDVersion and BuildNumber properties.

Note that the MajorVersion and MinorVersion properties refer to the version of the operating system installed on the node, while the NodeHighestVersion property describes the version of the Cluster service installed on the node.

For information about the values in OS version numbers, see OSVERSIONINFOEX.

Requirements
Minimum supported client
 None supported
Minimum supported server
 Windows Server 2008 Enterprise, Windows Server 2008 Datacenter