fileSystemTypeVersion

(Optional) For FSx for Lustre file systems, sets the Lustre version for the file system that you're creating. Valid values are 2.10, 2.12, and 2.15:

• 2.10 is supported by the Scratch and Persistent_1 Lustre deployment types.

• 2.12 and 2.15 are supported by all Lustre deployment types. 2.12 or 2.15 is required when setting FSx for Lustre DeploymentType to PERSISTENT_2.

Default value = 2.10, except when DeploymentType is set to PERSISTENT_2, then the default is 2.12.

If you set FileSystemTypeVersion to 2.10 for a PERSISTENT_2 Lustre deployment type, the CreateFileSystem operation fails.