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pub struct LustreFileSystemConfiguration {
    pub automatic_backup_retention_days: Option<i64>,
    pub copy_tags_to_backups: Option<bool>,
    pub daily_automatic_backup_start_time: Option<String>,
    pub data_compression_type: Option<String>,
    pub data_repository_configuration: Option<DataRepositoryConfiguration>,
    pub deployment_type: Option<String>,
    pub drive_cache_type: Option<String>,
    pub mount_name: Option<String>,
    pub per_unit_storage_throughput: Option<i64>,
    pub weekly_maintenance_start_time: Option<String>,
}
Expand description

The configuration for the Amazon FSx for Lustre file system.

Fields

automatic_backup_retention_days: Option<i64>copy_tags_to_backups: Option<bool>

A boolean flag indicating whether tags on the file system should be copied to backups. If it's set to true, all tags on the file system are copied to all automatic backups and any user-initiated backups where the user doesn't specify any tags. If this value is true, and you specify one or more tags, only the specified tags are copied to backups. If you specify one or more tags when creating a user-initiated backup, no tags are copied from the file system, regardless of this value. (Default = false)

daily_automatic_backup_start_time: Option<String>data_compression_type: Option<String>

The data compression configuration for the file system. DataCompressionType can have the following values:

  • NONE - Data compression is turned off for the file system.

  • LZ4 - Data compression is turned on with the LZ4 algorithm.

For more information, see Lustre data compression.

data_repository_configuration: Option<DataRepositoryConfiguration>deployment_type: Option<String>

The deployment type of the FSX for Lustre file system. Scratch deployment type is designed for temporary storage and shorter-term processing of data.

SCRATCH_1 and SCRATCH_2 deployment types are best suited for when you need temporary storage and shorter-term processing of data. The SCRATCH_2 deployment type provides in-transit encryption of data and higher burst throughput capacity than SCRATCH_1.

The PERSISTENT_1 deployment type is used for longer-term storage and workloads and encryption of data in transit. To learn more about deployment types, see FSx for Lustre Deployment Options. (Default = SCRATCH_1)

drive_cache_type: Option<String>

The type of drive cache used by PERSISTENT_1 file systems that are provisioned with HDD storage devices. This parameter is required when storage type is HDD. Set to READ, improve the performance for frequently accessed files and allows 20% of the total storage capacity of the file system to be cached.

This parameter is required when StorageType is set to HDD.

mount_name: Option<String>

You use the MountName value when mounting the file system.

For the SCRATCH_1 deployment type, this value is always "fsx". For SCRATCH_2 and PERSISTENT_1 deployment types, this value is a string that is unique within an AWS Region.

per_unit_storage_throughput: Option<i64>

Per unit storage throughput represents the megabytes per second of read or write throughput per 1 tebibyte of storage provisioned. File system throughput capacity is equal to Storage capacity (TiB) * PerUnitStorageThroughput (MB/s/TiB). This option is only valid for PERSISTENT_1 deployment types.

Valid values for SSD storage: 50, 100, 200. Valid values for HDD storage: 12, 40.

weekly_maintenance_start_time: Option<String>

The preferred start time to perform weekly maintenance, formatted d:HH:MM in the UTC time zone. d is the weekday number, from 1 through 7, beginning with Monday and ending with Sunday.

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