The VDS_FILE_SYSTEM_PROP_FLAG enumeration defines the set of fields for a file system. A value that accepts these flags SHOULD have the following flag set.

 typedef enum _VDS_FILE_SYSTEM_PROP_FLAG
 {
   VDS_FPF_COMPRESSED = 0x00000001
 } VDS_FILE_SYSTEM_PROP_FLAG;

VDS_FPF_COMPRESSED:  If set, the file system supports file compression.