The major version of the OS on a cluster during a rolling upgrade.
| Attribute | Value |
|---|---|
| Data type |
DWORD |
| Access |
Read-only |
| Structure |
CLUSPROP_DWORD |
| Minimum |
0 |
| Maximum |
0xFFFFFFFF |
| Default |
0 |
Remarks
The constant for this property is CLUSREG_NAME_FUNCTIONAL_LEVEL.
Requirements
| Minimum supported client |
None supported |
| Minimum supported server |
Windows Server 2016 |