IBM TotalStorage DS300 Best Practices Manual page 139

13.Click the Span arrays check box shown in Figure 4-68 to create spanned
arrays. Without checking this checkbox, spanned arrays cannot be created.
Click Next.
Figure 4-68 Checked Span arrays
14.The window shown in Figure 4-69 is used to create spanned arrays. Select
the base arrays which will be used to build a spanned array. Select Array-2
and Array-3 and assign them to the New spanned array. The New spanned
array tab will be renamed to Spanned-array-1 and a new New spanned
array tab is created. Create another spanned array with Array-4 and Array-5.
See Figure 4-69. Click Next.
array create
S-array-1
RAID50 128 2560
2816 3072 3328
3584 3840
array create
S-array-2
RAID10 256
66048 66304
66560 66816
Figure 4-69 S-array-1 with base arrays
Chapter 4. TotalStorage DS300 and DS400 management
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