How Do I Make Use of the Spanning Feature?
2-80
RAID EzAssist User’s Manual
The answer depends on the RAID levels you want to be able to choose for
the logical drives you’ll set up in that array. See Table 2-7.
Table 2-7. Required Numbers of Drives By RAID Level
☞
Use the arrow keys to select a disk drive in the Unused Drives
field, then press Enter to accept the drive into the disk array.
☞
Repeat the step above for as many disk drives as you wish to
add to the array.
☞
When you’ve finished adding drives, press the Tab key to
switch focus to the buttons.
Figure 2-67 is a example of how your screen might look after the steps
above.
Figure 2-67. Sample Disk Array Configuration
Desired RAID Level
Number of Drives to Select
RAID 00 (Spanned Striping)
At least 2 drives of equal size
RAID 10 (Spanned Mirroring)
Exactly 2 drives of equal size
RAID 30 (Spanned Parity Drive)
RAID 50 (Spanned Striping with Parity)
RAID 0+1+0 (Spanned Striping with Mirroring)
At least 3 drives of equal size
