Table of Contents

Class UpdateFileSystemLustreMetadataConfiguration

Namespace
Amazon.FSx.Model
Assembly
AWSSDK.FSx.dll

The Lustre metadata performance configuration update for an Amazon FSx for Lustre file system using a PERSISTENT_2 deployment type. You can request an increase in your file system's Metadata IOPS and/or switch your file system's metadata configuration mode. For more information, see Managing metadata performance in the Amazon FSx for Lustre User Guide.

public class UpdateFileSystemLustreMetadataConfiguration
Inheritance
UpdateFileSystemLustreMetadataConfiguration
Inherited Members

Constructors

UpdateFileSystemLustreMetadataConfiguration() 

public UpdateFileSystemLustreMetadataConfiguration()

Properties

Iops

Gets and sets the property Iops.

(USER_PROVISIONED mode only) Specifies the number of Metadata IOPS to provision for your file system. Valid values are 1500, 3000, 6000, 12000, and multiples of 12000 up to a maximum of 192000.

The value you provide must be greater than or equal to the current number of Metadata IOPS provisioned for the file system. 

public int Iops { get; set; }

Property Value

int

Mode

Gets and sets the property Mode.

The metadata configuration mode for provisioning Metadata IOPS for an FSx for Lustre file system using a PERSISTENT_2 deployment type.

  • To increase the Metadata IOPS or to switch from AUTOMATIC mode, specify USER_PROVISIONED as the value for this parameter. Then use the Iops parameter to provide a Metadata IOPS value that is greater than or equal to the current number of Metadata IOPS provisioned for the file system.

  • To switch from USER_PROVISIONED mode, specify AUTOMATIC as the value for this parameter, but do not input a value for Iops.

    note

    If you request to switch from USER_PROVISIONED to AUTOMATIC mode and the current Metadata IOPS value is greater than the automated default, FSx for Lustre rejects the request because downscaling Metadata IOPS is not supported. 

public MetadataConfigurationMode Mode { get; set; }

Property Value

MetadataConfigurationMode