FileSystemLustreMetadataConfiguration - Amazon FSx
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FileSystemLustreMetadataConfiguration

The Lustre metadata performance configuration of an Amazon FSx for Lustre file system using a PERSISTENT_2 deployment type. The configuration enables the file system to support increasing metadata performance.

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Mode

The metadata configuration mode for provisioning Metadata IOPS for the file system.

  • In AUTOMATIC mode, FSx for Lustre provisions and scales Metadata IOPS for you. For SSD file systems, the number is based on storage capacity. For Intelligent-Tiering file systems, it is based on throughput capacity.

  • In USER_PROVISIONED mode, you can choose to specify the number of Metadata IOPS to provision for your file system.

Type: String

Valid Values: AUTOMATIC | USER_PROVISIONED

Required: Yes

Iops

The number of Metadata IOPS provisioned for the file system.

  • For SSD file systems, valid values are 1500, 3000, 6000, 12000, and multiples of 12000 up to a maximum of 192000.

  • For Intelligent-Tiering file systems, valid values are 6000, 12000, and multiples of 12000 up to a maximum of 192000.

Type: Integer

Valid Range: Minimum value of 1500. Maximum value of 192000.

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: