IBM TotalStorage DS300 Best Practices Manual page 175

updated with the selection of additional drives. The advanced settings section
below the blue arrow provides an forever of the values of the migrated array.
Sub logical drives are needed to migrate to a RAID 10 array. This option
defines how many RAID 1 arrays are used to build the RAID 10 array.
The physical view contains all drives in the enclosures. The drives currently in
the array defined are already selected.
Note: When only new drives for the migrated array are selected and the
original drives are deselected, ServeRAID Manager will show those drives
as Alien drives until the migration is finished.
Proceed with the next step.
Figure 4-131 Physical drives view
4. Set sub logical drives to 3. Select three additional drives. Then click Next.
Note: The new size value will be 0 until a valid configuration is selected.
Chapter 4. TotalStorage DS300 and DS400 management
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