Class: Aws::FSx::Types::CreateFileSystemLustreMetadataConfiguration

Inherits:

Struct

Object
Struct
Aws::FSx::Types::CreateFileSystemLustreMetadataConfiguration

show all

Includes:: Structure

Defined in:: lib/aws-sdk-fsx/types.rb

Overview

The Lustre metadata performance configuration for the creation of an Amazon FSx for Lustre file system using a ‘PERSISTENT_2` deployment type. The configuration uses a Metadata IOPS value to set the maximum rate of metadata disk IOPS supported by the file system.

After creation, the file system supports increasing metadata performance. For more information on Metadata IOPS, see [Lustre metadata performance configuration] in the *Amazon FSx for Lustre User Guide*.

[1]: docs.aws.amazon.com/fsx/latest/LustreGuide/managing-metadata-performance.html#metadata-configuration

Constant Summary collapse

SENSITIVE =

[]

Instance Attribute Summary collapse

#iops ⇒ Integer

(USER_PROVISIONED mode only) Specifies the number of Metadata IOPS to provision for the file system.
#mode ⇒ String

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

Instance Attribute Details

#iops ⇒ `Integer`

(USER_PROVISIONED mode only) Specifies the number of Metadata IOPS to provision for the file system. This parameter sets the maximum rate of metadata disk IOPS supported by the file system. Valid values are ‘1500`, `3000`, `6000`, `12000`, and multiples of `12000` up to a maximum of `192000`.

<note markdown=“1”> Iops doesn’t have a default value. If you’re using USER_PROVISIONED mode, you can choose to specify a valid value. If you’re using AUTOMATIC mode, you cannot specify a value because FSx for Lustre automatically sets the value based on your file system storage capacity.

</note>

Returns:

(Integer)

# File 'lib/aws-sdk-fsx/types.rb', line 2036

class CreateFileSystemLustreMetadataConfiguration < Struct.new(
  :iops,
  :mode)
  SENSITIVE = []
  include Aws::Structure
end

#mode ⇒ `String`

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

In AUTOMATIC mode, FSx for Lustre automatically provisions and scales the number of Metadata IOPS for your file system based on your file system storage capacity.
In USER_PROVISIONED mode, you specify the number of Metadata IOPS to provision for your file system.