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可从卷配置的LUN的最大大小是多少?

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ontap-9
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适用场景

  • ONTAP 9
  • SAN

问题解答

  • 可以增加的 LUN 大小取决于您的 ONTAP 版本。
 

ONTAP 版本

最大 LUN 大小

ONTAP 9.12.1P2及更高版本

AFF、FAS 和 ASA 平台为 128 TB

ONTAP 9.8及更高版本

  • 全闪存 SAN 阵列 (ASA) 平台为 128 TB

  • 非 ASA 平台为 16 TB

注意:在 ONTAP 系统管理器上尝试将每个 LUN 的容量设置为超过 16 TB 时,会出现警告"The maximum size allowed is ~ 15.97 TiB"被退回。 

ONTAP 9.5、9.6、9.7

16 TB

ONTAP 9.4或更早版本

  • 原始 LUN 大小的 10 倍,但不得超过 16 TB(即 LUN 的最大大小)。
  • 例如,如果您创建一个 100 GB 的 LUN,则只能将其扩展到 1,000 GB。
  • 该 LUN 的实际最大大小可能并非正好是 16 TB。ONTAP会向下取整该限制,使其略小于 16 TB。

追加信息

 

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