User`s guide

StorageWorks RAID Array 200 Controller Installation and Standalone Configuration Utility
6–38 EK–SWRA2–IG. C01
Figure 6–18 Logical RAID Definition Menu
2. Press Enter to select the Create Logical Drive option. A pop-up window
displays a RAID level list, as shown in Figure 6–19. RAID levels require
certain numbers of drives. (See Table 6–3 for a description of the number of
drives required for each RAID level and Chapter 1 of this guide for a
description of RAID levels) The utility will allow you to select only the
RAID levels appropriate for the selected drive group.
Unavailable levels on the RAID Level list appear black (in this manual) gray
on your screen; you cannot select them.
You can only create logical RAID drives on one drive group at a time and
must use all of the space on a drive group before you can go on to the next
one. You can only create logical RAID drives on the drive groups in the
order in which they appear in the Grp/Drvs table.