Lenovo ThinkServer RD240 MegaRAID SAS Software User Guide - Page 95
RAID 1 Configuration Preview, Accept
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Figure 4.9 RAID 1 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 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. 4.4.3.3 Using Manual Configuration: RAID 5 RAID 5 uses drive striping at the block level and parity. In RAID 5, the parity information is written to all drives. It is best suited for networks that perform a lot of small input/output (I/O) transactions simultaneously. RAID 5 provides data redundancy, high read rates, and good performance in most environments. It also provides redundancy with lowest loss of capacity. RAID 5 provides high data throughput. RAID 5 is useful for transaction processing applications because each drive can read and write Creating a Storage Configuration 4-19