Avago Technologies 3ware SAS 9750-16i4e - Manual (Page 96)

Chapter 7. Configuring Units
84 3ware SATA+SAS RAID Controller Card Software User Guide, Version 10.2
Figure 40. Configuring a Unit in 3DM2
4 In the Type field, select the RAID configuration you want.
5 If stripe size applies to the RAID type you select, select a Stripe Size .
(Stripe size does not apply to RAID 1.)
6 Optional: In the Name box, enter a name for the unit (up to 21 characters,
including dashes and underscores).
7 If you have 12 drives attached to the controller and selected RAID 50 as
the configuration in step 3, select whether you want 3, 4, or 6 Drives Per
Subunit, as shown here.
Figure 41. Configuring a RAID 50 with 12 Drives
8 Make changes to the unit policies, as desired. You can enable or disable
the
Write Cache , Auto-Verify , and Overwrite ECC . You can also set the
StorSave policy, the Rapid RAID Recovery policy, and the Read Cache
policy
For details about these settings, see “Setting Unit Policies” on page 100.