class Aws::FSx::Types::UpdateFileSystemLustreConfiguration

The configuration object for Amazon FSx for Lustre file systems used in the `UpdateFileSystem` operation.

@note When making an API call, you may pass UpdateFileSystemLustreConfiguration

data as a hash:

    {
      weekly_maintenance_start_time: "WeeklyTime",
      daily_automatic_backup_start_time: "DailyTime",
      automatic_backup_retention_days: 1,
      auto_import_policy: "NONE", # accepts NONE, NEW, NEW_CHANGED
      data_compression_type: "NONE", # accepts NONE, LZ4
    }

@!attribute [rw] weekly_maintenance_start_time

(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.
@return [String]

@!attribute [rw] daily_automatic_backup_start_time

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.
@return [String]

@!attribute [rw] automatic_backup_retention_days

The number of days to retain automatic backups. Setting this to 0
disables automatic backups. You can retain automatic backups for a
maximum of 90 days. The default is 0.
@return [Integer]

@!attribute [rw] auto_import_policy

(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:

* `NONE` - (Default) AutoImport is off. Amazon FSx only updates file
  and directory listings from the linked S3 bucket when the file
  system is created. FSx does not update the file and directory
  listing for any new or changed objects after choosing this option.

* `NEW` - AutoImport is on. Amazon FSx automatically imports
  directory listings of any new objects added to the linked S3
  bucket that do not currently exist in the FSx file system.

* `NEW_CHANGED` - AutoImport is on. Amazon FSx automatically imports
  file and directory listings of any new objects added to the S3
  bucket and any existing objects that are changed in the S3 bucket
  after you choose this option.

For more information, see [Automatically import updates from your S3
bucket][1].

[1]: https://docs.aws.amazon.com/fsx/latest/LustreGuide/autoimport-data-repo.html
@return [String]

@!attribute [rw] data_compression_type

Sets 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.

If you don't use `DataCompressionType`, the file system retains its
current data compression configuration.

For more information, see [Lustre data compression][1].

[1]: https://docs.aws.amazon.com/fsx/latest/LustreGuide/data-compression.html
@return [String]

@see docs.aws.amazon.com/goto/WebAPI/fsx-2018-03-01/UpdateFileSystemLustreConfiguration AWS API Documentation

Constants

SENSITIVE