QuestionQ23

Storage management tools

Which RAID level is recommended when you create a Hitachi Dynamic Provisioning (HDP) pool on a VSP E1090?

  • A RAID 1
  • B RAID 1+0
  • C RAID 5
  • D RAID 6
Explanation

For a VSP E1090 Dynamic Provisioning pool, RAID 6 (6D+2P) is the recommended general configuration. It provides dual-parity fault tolerance while delivering efficient usable capacity for the pool.

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