IBM TotalStorage DS300 Best Practices Manual page 152

array create
Array-1 RAID1
2304 2560
Figure 4-90 Array-1 with two drives
6. Click the newly created New array tab. Select 3 drives and assign them to the
New array. This array will be used together with the array created in the next
step to build a spanned array with a RAID level of 50. Then click the Add
selected drives to array button. See Figure 4-91.
Figure 4-91 Selected drives for the new array
7. The selected drives will be added to the new array and the array is named
Array-2. A new tab named New array is created. See Figure 4-92 on
page 135.
134
IBM TotalStorage DS300 and DS400 Best Practices Guide