RAID (REDUNDANT ARRAY OF INDEPENDENT DISKS) GROUP CONFIGURATION AND STORAGE DRIVE DISTRIBUTION BASED ON STORAGE DRIVE HEALTH

摘要

Drive health information is collected for each one of the data storage drives in one or more RAID groups of data storage drives, and is used to calculate a faultiness level of each data storage drive in the RAID group(s). A suitable RAID level for configuration of at least one RAID group may be generated based on the faultiness levels of the data storage drives contained in the RAID group. A faultiness-balanced distribution of the data storage drives across multiple RAID groups may be generated based on the faultiness levels of individual data storage drives. The data storage drives may be automatically redistributed across the multiple RAID groups according to the faultiness-balanced distribution of the data storage drives.