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CLUSCTL_RESOURCE_CLUSTER_VERSION_CHANGED control code

Internal. Used by the Cluster service to notify a resource DLL that the cluster version has changed. Resource DLLs receive this control code as a ResourceControl parameter. Because the control code is internal, applications cannot use it in a control code function.

Parameters

This control code has no parameters.

Return value

This control code does not return a value.

Remarks

ClusAPI.h defines the 32 bits of CLUSCTL_RESOURCE_CLUSTER_VERSION_CHANGED as follows (for more information, see Control Code Architecture).

Component Bit location Value
Object code 24 31 CLUS_OBJECT_RESOURCE (0x1)
Global bit 23 CLUS_NOT_GLOBAL (0x0)
Modify bit 22 CLUS_MODIFY (0x1)
User bit 21 CLCTL_CLUSTER_BASE (0x0)
Type bit 20 Internal (0x1)
Operation code 0 23 CLCTL_CLUSTER_VERSION_CHANGED (0x50002e)
Access code 0 1 CLUS_ACCESS_WRITE (0x2)

Resource DLL Support

Optional. Support the CLUSCTL_RESOURCE_CLUSTER_VERSION_CHANGED control code if your resource DLL needs to perform operations in response to the version change (for an overview of the versioning process, see Version Compatibility). The Resource Monitor does not provide any default processing.

For more information on the ResourceControl entry point, see Implementing ResourceControl.

Requirements

Minimum supported client
None supported
Minimum supported server
Windows Server 2008 Enterprise, Windows Server 2008 Datacenter
Header
ClusAPI.h

See also

ClusterResourceControl

ResourceControl