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如何计算 SolidFire 集群中的最大配置空间

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适用于

  • NetApp HCI
  • NetApp SolidFire
  • NetApp Element 软件
  • NetApp N5000 系列
  • NetApp H610 系列

说明

最大配置空间是集群中的元数据驱动器容量。在 NetApp Element 软件 6 之前,卷的总大小会预留为已配置空间。这种类型的空间配置限制了可在集群中新建的卷、快照和克隆数,因为元数据固定不变。在 NetApp Element 软件 6 中,元数据已从固定空间减少到精简配置空间,因此,由于元数据大小已不再固定,因此有可能配置大约 16 倍的空间量。配置的空间现在会考虑数据是否已写入卷。如果数据尚未写入卷,则不会配置任何空间。

要计算节点的已配置空间、您需要 NetApp SolidFire 节点的每个驱动器的可用元数据容量(以字节为单位)。可以在 NetApp Element 软件 Web UI 的报告 > 概述 > 集群容量窗口中查看已用和已配置的元数据空间量。  

下表提供了帮助确定节点可用元数据容量的信息:

型号 驱动器大小( GB ) 元数据驱动器 块驱动器 原始元数据容量( GB ) 原始块容量( GB ) 可用元数据容量( GB ) maxProvisionedSpace (字节)
SF2405 240 1 9 108 2160 10802583291 13827306789248
SF3010 300 1 10 135 3000 134994670387 17279317809536
SF4805 480 1 9 216 4320 216046791475 27653989308800
SF6010 600 1 9 270 5400 270057270067 34567330568576
SF9605/SF9010 960 1 9 432 8640 432088705843 55307354347904
SF9608 960 1 7 432 6720. 432088705843 55307354347904
SF19210 1920 1 9 864 17280 864172534579 11061408426112
SF38410 3840 1 9 1728 34560 1728340192051 221227544582528
H610S-1 960 1 11 432 10560 432088705843 55307354347904
H610S-2 1920 1 11 864 21120 864172534579 11061408426112
H610S-4 3840 1 11 1728 42240 1728340192051 221227544582528

 

 

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