LustreFileSystemConfiguration
The configuration for the Amazon FSx for Lustre file system.
Types
Properties
The number of days to retain automatic backups. Setting this property to 0 disables automatic backups. You can retain automatic backups for a maximum of 90 days. The default is 30.
A boolean flag indicating whether tags on the file system are 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)
A recurring daily time, in the format HH:MM. HH is the zero-padded hour of the day (0-23), and MM is the zero-padded minute of the hour. For example, 05:00 specifies 5 AM daily.
The data compression configuration for the file system. DataCompressionType can have the following values:
Required when StorageType is set to INTELLIGENT_TIERING. Specifies the optional provisioned SSD read cache.
The data repository configuration object for Lustre file systems returned in the response of the CreateFileSystem operation.
The deployment type of the FSx for Lustre file system. Scratch deployment type is designed for temporary storage and shorter-term processing of data.
The type of drive cache used by PERSISTENT_1 file systems that are provisioned with HDD storage devices. This parameter is required when StorageType is HDD. When set to READ the file system has an SSD storage cache that is sized to 20% of the file system's storage capacity. This improves the performance for frequently accessed files by caching up to 20% of the total storage capacity.
Specifies whether Elastic Fabric Adapter (EFA) and GPUDirect Storage (GDS) support is enabled for the Amazon FSx for Lustre file system.
The Lustre logging configuration. Lustre logging writes the enabled log events for your file system to Amazon CloudWatch Logs.
The Lustre metadata performance configuration for an Amazon FSx for Lustre file system using a PERSISTENT_2 deployment type.
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 and PERSISTENT_2 deployment types.
The Lustre root squash configuration for an Amazon FSx for Lustre file system. When enabled, root squash restricts root-level access from clients that try to access your file system as a root user.
The throughput of an Amazon FSx for Lustre file system using the Intelligent-Tiering storage class, measured in megabytes per second (MBps).
The preferred start time to perform weekly maintenance, formatted d:HH:MM in the UTC time zone. Here, d is the weekday number, from 1 through 7, beginning with Monday and ending with Sunday.