Table 7-3 shows an example table to capture host information. After all of the data is collected and the tasks are performed in the Map Storage section, click  Next . The Storwize V5000 Gen2 runs the discover devices task and sequentially shows the  Migrating MDisks window. Select the MDisks from the storage system to migrate and click  Next . Figure 7-17 shows the  Migrating MDisks window. The Storwize V5000 Gen2 runs the Import MDisks task and sequentially shows the  Configuring Hosts window.  Figure 7-17 Migrating MDisks window Table 7-3 Example table to capture host information Host name Adapter/Slot/Port  Worldwide port  name (WWPN) Host bus  adapter  (HBA) firmware HBA  device  driver Operating  system V5000  multipath  software mcr-host-153 QLE2562/2/1 21000024FF2D076C 2.10 9.1.9.25 Red Hat  Enterprise  Linux 5  (RHEL5) Device  Mapper mcr-host-153 QLE2562/2/2 21000024FF2D076D 2.10 9.1.9.25 RHEL5 Device Mapper Migrating MDisks 372  Implementing the IBM Storwize V5000 Gen2 with IBM Spectrum Virtualize V8.2.1 SCSI ID:  Record the SCSI ID of the LUs to which the host is originally mapped. Certain  operating systems do not support the change of the SCSI ID during the migration.