text: **Note:**Make sure to record the SCSI ID of the LUs to which the host is originally 
  mapped. Some operating systems do not support changing the SCSI ID during the 
  migration. 
  
  Click**Next**and wait for the system to discover external devices. 
  
  7. The next window shows all of the MDisks that were found. If the MDisks to be migrated are 
  
  not in the list, check your zoning or IP configuration, as applicable, and your LUN 
  mappings. Repeat the previous step to trigger the discovery procedure again. 
  
  Select the MDisks that you want to migrate, as shown in Figure 9-7. In this example, one 
  MDisk (mdisk3) was found and is migrated. Detailed information about an MDisk is 
  available by double-clicking it. To select multiple elements from the table, press**Shift**and 
  then left-click or**Ctrl**and then left-click. Optionally, you can export the discovered MDisks 
  list to a CSV file for further use by clicking**Export to CSV**. 