HP StorageWorks SAN Virtualization Services Platform administrator guide (5697-8056, March 2009)

Figure 8 Results of the vshadow.exe -p m: command in the DOS command prompt window
Figure 9 shows an example of the hierarchical snapshot structure that is created on the VSM.
Both the PiT name and the snapshot name include the initial part of the shadow copy set number.
Adding devices to the domain40