Avago Technologies 3ware 9650SE-12ML (Channel) - Manual (Page 118)

Configuring Units
106 3ware SAS/SATA RAID Software User Guide, Version 9.5.1
Figure 46. Configuring a Unit in 3DM
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 47. 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 and Rapid RAID Recovery policy.
For details about these settings, see “Setting Unit Policies” on page 116.