3Ware 9550SXU-12 User Guide - Page 118
Optional: In the, If you have 12 drives attached to the controller and selected RAID 50
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Configuring Units 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. 106 3ware SAS/SATA RAID Software User Guide, Version 9.5.1
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