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ONTAP 9 でサポートされるアグリゲートの最小サイズはいくつですか。

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環境

  • ONTAP 9.x
  • アグリゲート

回答

  • ONTAP 9 では、 RAID 4 を使用した場合、サポートされるディスクは 2 本以上です
  • 手順

    cluster::*> set advanced
    cluster::*> aggr create -aggregate SmallAggr -diskcount 2 -raidtype Raid4 -force-small-aggregate true 

    Warning: You are creating an aggregate with fewer disks than recommended.
    Do you want to continue? {y|n}: y
    Info: The layout for aggregate "SmallAggr" on node "cluster-01" would be:
        First Plex
         RAID Group rg0, 2 disks (block checksum, raid4)
                                  Usable Physical
          Position   Disk            Type       Size    Size
          ---------- ------------------------- ---------- -------- --------
          parity    VMw-1.7           SSD         -     -
          data     VMw-1.8           SSD      28.42GB  28.44GB
        Aggregate capacity available for volume use would be 25.58GB.
    Do you want to continue? {y|n}:  y
    [Job 107] Job succeeded: DONE

追加情報

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