CLUSCTL_RESOURCE_JOINING_GROUP control code
Tells a resource when it is joining a group. 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.
ClusterResourceControl(
hResource, // resource handle
hHostNode, // optional host node
CLUSCTL_RESOURCE_FSWITNESS_SET_EPOCH_INFO, // this control code
lpInBuffer, // input buffer: group name
cbInBufferSize, // input buffer size (bytes)
NULL, // output buffer (not used)
0, // allocated buffer size (not used)
lpcbBytesReturned ); // actual size of resulting data (not used)
The following control code function and DLL support parameter is specific to this control code. For complete parameter descriptions, see ClusterResourceControl or ResourceControl.
-
lpInBuffer
-
contains the name of the group this resource is attempting to join.
ClusterResourceControl returns one of the following values.
-
ERROR_SUCCESS
-
The operation completed successfully.
-
If any other value is returned, the operation failed.
ClusAPI.h defines the 32 bits of CLUSCTL_RESOURCE_JOINING_GROUP (0x0150005a) as follows.
| 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_JOINING_GROUP (0x50005a) |
| Access code | 0 1 | CLUS_ACCESS_WRITE (0x2) |
For more information, see Control Code Architecture.
| Minimum supported client |
None supported |
| Minimum supported server |
Windows Server 2008 Datacenter, Windows Server 2008 Enterprise |
| Header |
|