IBM TotalStorage DS300 Best Practices Manual page 174

Figure 4-129 Expand or migrate array
2. Select RAID 10 from the Advanced settings section and click Next.
Figure 4-130 Choose RAID level for the migration
3. This screen provides help for the migration process. It gives an overview
about the expected result and lets define the drives which will be used in the
migrated array. On the right side of the blue arrow is information provided
about the required additional drives for the migration process. This test is
156
IBM TotalStorage DS300 and DS400 Best Practices Guide