Raid 5 Configuration Preview - Lenovo ThinkServer RD240 Software User's Manual

4.4.3.4 Using Manual Configuration: RAID 6
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Figure 4.12 RAID 5 Configuration Preview
8. Check the information in the configuration preview.
9. If the virtual drive configuration is acceptable, click Accept to save
the configuration. Otherwise, click Cancel to end the operation and
return to the WebBIOS main menu, or click Back to return to the
previous screens and change the configuration.
10. If you accept the configuration, click Yes at the prompt to save the
configuration.
The WebBIOS main menu appears.
RAID 6 is similar to RAID 5 (drive striping and distributed parity), except
that instead of one parity block per stripe, there are two. With two
independent parity blocks, RAID 6 can survive the loss of two drives in
a virtual drive without losing data. Use RAID 6 for data that requires a
very high level of protection from loss.
WebBIOS Configuration Utility