Compaq 230039-001 - StorageWorks NAS Executor E7000 Model 904 Server Release Note page 12

Release Notes
4. Open Secure Path.
5. Click Start->Programs->Secure Path->SPM.
6. Log in to Secure Path Manager.
7. Expand the tree by double clicking the Storage System icon
and clicking the + sign next to the controller icon.
All LUNs should now be present.
8. Click View->Device Identification->WINNT->Disk
Number.
This view displays the disk number that correlates to the disk
number previously noted. Make a note of where the LUN is
located within Secure Path that you are trying to track.
12 StorageWorks by Compaq NAS Exectutor E7000 Release Notes