Class: Aws::FSx::Types::UpdateFileSystemLustreMetadataConfiguration
- Inherits:
-
Struct
- Object
- Struct
- Aws::FSx::Types::UpdateFileSystemLustreMetadataConfiguration
- Includes:
- Structure
- Defined in:
- lib/aws-sdk-fsx/types.rb
Overview
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*.
[1]: docs.aws.amazon.com/fsx/latest/LustreGuide/managing-metadata-performance.html
Constant Summary collapse
- SENSITIVE =
[]
Instance Attribute Summary collapse
-
#iops ⇒ Integer
(USER_PROVISIONED mode only) Specifies the number of Metadata IOPS to provision for your 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 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.
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# File 'lib/aws-sdk-fsx/types.rb', line 9111 class UpdateFileSystemLustreMetadataConfiguration < 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.
-
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 markdown=“1”> 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.
</note>
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# File 'lib/aws-sdk-fsx/types.rb', line 9111 class UpdateFileSystemLustreMetadataConfiguration < Struct.new( :iops, :mode) SENSITIVE = [] include Aws::Structure end |