Lenovo ThinkServer RD240 MegaRAID SAS Software User Guide - Page 67
Table 2.16, Factors to Consider for Drive Group Configuration, redundancy, in order of importance
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redundancy, in order of importance, and then review the suggested RAID levels. Table 2.16 Factors to Consider for Drive Group Configuration Requirement Storage space Data redundancy Drive performance and throughput Hot spares (extra drives required) Rank Suggested RAID Level(s) RAID 0, RAID 5, RAID 00 RAID 5, RAID 6, RAID 10, RAID 50, RAID 60 RAID 0, RAID 00, RAID 10 RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, RAID 60 Configuration Planning 2-35
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Configuration Planning
2-35
redundancy, in order of importance, and then review the suggested RAID
levels.
Table 2.16
Factors to Consider for Drive Group Configuration
Requirement
Rank
Suggested RAID Level(s)
Storage space
RAID 0, RAID 5, RAID 00
Data redundancy
RAID 5, RAID 6, RAID 10, RAID 50,
RAID 60
Drive performance and throughput
RAID 0, RAID 00, RAID 10
Hot spares (extra drives required)
RAID 1, RAID 5, RAID 6, RAID 10,
RAID 50, RAID 60