The CLUSCTL_RESOURCE_STORAGE_GET_DISK_INFO control code is used to request information about a particular disk resource.
| Type: | External |
| Access: | CLUS_ACCESS_READ |
| Input: | None |
| Output: | Value list |
| Global: | CLUS_NOT_GLOBAL |
| Modify: | CLUS_NO_MODIFY |
| Code: | CLCTL_STORAGE_GET_DISK_INFO |
ClusterResourceControl returns a value list, a collection of one or more values consisting of a CLUSPROP_VALUE structure and data. The CLUSPROP_SYNTAX portion of the CLUSPROP_VALUE structure can be set to one of the following values:
CLUSPROP_SYNTAX_DISK_INFO
CLUSPROP_SYNTAX_PARTITION_INFO
CLUSPROP_SYNTAX_SCSI_ADDRESS
CLUSPROP_SYNTAX_SIGNATURE
For each assigned drive letter, there is one entry in the value list with the Syntax member of the CLUSPROP_VALUE structure set to CLUSPROP_SYNTAX_PARTITION_INFO.
Support the CLUSCTL_RESOURCE_STORAGE_GET_DISK_INFO control code in your resource DLL if it handles storage class resources such as quorum-capable resources.