UpdateFileSystemLustreConfiguration
The configuration object for Amazon FSx for Lustre file systems used in the UpdateFileSystem operation.
Types
Properties
(Optional) When you create your file system, your existing S3 objects appear as file and directory listings. Use this property to choose how Amazon FSx keeps your file and directory listing up to date as you add or modify objects in your linked S3 bucket. AutoImportPolicy can have the following values:
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 0.
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.
Sets the data compression configuration for the file system. DataCompressionType can have the following values:
Specifies the optional provisioned SSD read cache on Amazon FSx for Lustre file systems that use the Intelligent-Tiering storage class.
The Lustre logging configuration used when updating an Amazon FSx for Lustre file system. When logging is enabled, Lustre logs error and warning events for data repositories associated with 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. When this configuration is enabled, the file system supports increasing metadata performance.
The throughput of an Amazon FSx for Lustre Persistent SSD-based file system, measured in megabytes per second per tebibyte (MB/s/TiB). You can increase or decrease your file system's throughput. Valid values depend on the deployment type of the file system, as follows:
The Lustre root squash configuration used when updating 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 an Intelligent-Tiering storage class, measured in megabytes per second (MBps). You can only increase your file system's throughput. Valid values are 4000 MBps or multiples of 4000 MBps.
(Optional) 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.