software.amazon.awssdk.services.fsx.model

Class CreateFileSystemLustreConfiguration

java.lang.Object

software.amazon.awssdk.services.fsx.model.CreateFileSystemLustreConfiguration

All Implemented Interfaces:

Serializable, SdkPojo, ToCopyableBuilder<CreateFileSystemLustreConfiguration.Builder,CreateFileSystemLustreConfiguration>

@Generated(value="software.amazon.awssdk:codegen")
public final class CreateFileSystemLustreConfiguration
extends Object
implements SdkPojo, Serializable, ToCopyableBuilder<CreateFileSystemLustreConfiguration.Builder,CreateFileSystemLustreConfiguration>

The Lustre configuration for the file system being created.

The following parameters are not supported for file systems with a data repository association created with .

• AutoImportPolicy

• ExportPath

• ImportedChunkSize

• ImportPath

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	CreateFileSystemLustreConfiguration.Builder

Method Summary

Modifier and Type	Method and Description
AutoImportPolicyType	autoImportPolicy() (Optional) When you create your file system, your existing S3 objects appear as file and directory listings.
String	autoImportPolicyAsString() (Optional) When you create your file system, your existing S3 objects appear as file and directory listings.
Integer	automaticBackupRetentionDays() The number of days to retain automatic backups.
static CreateFileSystemLustreConfiguration.Builder	builder()
Boolean	copyTagsToBackups() (Optional) Not available for use with file systems that are linked to a data repository.
String	dailyAutomaticBackupStartTime() Returns the value of the DailyAutomaticBackupStartTime property for this object.
DataCompressionType	dataCompressionType() Sets the data compression configuration for the file system.
String	dataCompressionTypeAsString() Sets the data compression configuration for the file system.
LustreDeploymentType	deploymentType() (Optional) Choose SCRATCH_1 and SCRATCH_2 deployment types when you need temporary storage and shorter-term processing of data.
String	deploymentTypeAsString() (Optional) Choose SCRATCH_1 and SCRATCH_2 deployment types when you need temporary storage and shorter-term processing of data.
DriveCacheType	driveCacheType() The type of drive cache used by PERSISTENT_1 file systems that are provisioned with HDD storage devices.
String	driveCacheTypeAsString() The type of drive cache used by PERSISTENT_1 file systems that are provisioned with HDD storage devices.
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
String	exportPath() (Optional) Specifies the path in the Amazon S3 bucket where the root of your Amazon FSx file system is exported.
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
int	hashCode()
Integer	importedFileChunkSize() (Optional) For files imported from a data repository, this value determines the stripe count and maximum amount of data per file (in MiB) stored on a single physical disk.
String	importPath() (Optional) The path to the Amazon S3 bucket (including the optional prefix) that you're using as the data repository for your Amazon FSx for Lustre file system.
LustreLogCreateConfiguration	logConfiguration() The Lustre logging configuration used when creating an Amazon FSx for Lustre file system.
Integer	perUnitStorageThroughput() Required with PERSISTENT_1 and PERSISTENT_2 deployment types, provisions the amount of read and write throughput for each 1 tebibyte (TiB) of file system storage capacity, in MB/s/TiB.
LustreRootSquashConfiguration	rootSquashConfiguration() The Lustre root squash configuration used when creating an Amazon FSx for Lustre file system.
List<SdkField<?>>	sdkFields()
static Class<? extends CreateFileSystemLustreConfiguration.Builder>	serializableBuilderClass()
CreateFileSystemLustreConfiguration.Builder	toBuilder()
String	toString() Returns a string representation of this object.
String	weeklyMaintenanceStartTime() (Optional) The preferred start time to perform weekly maintenance, formatted d:HH:MM in the UTC time zone, where d is the weekday number, from 1 through 7, beginning with Monday and ending with Sunday.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

copy

Method Detail

weeklyMaintenanceStartTime

public final String weeklyMaintenanceStartTime()

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

Returns:

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

importPath

public final String importPath()

(Optional) The path to the Amazon S3 bucket (including the optional prefix) that you're using as the data repository for your Amazon FSx for Lustre file system. The root of your FSx for Lustre file system will be mapped to the root of the Amazon S3 bucket you select. An example is s3://import-bucket/optional-prefix. If you specify a prefix after the Amazon S3 bucket name, only object keys with that prefix are loaded into the file system.

This parameter is not supported for file systems with a data repository association.

Returns:

(Optional) The path to the Amazon S3 bucket (including the optional prefix) that you're using as the data repository for your Amazon FSx for Lustre file system. The root of your FSx for Lustre file system will be mapped to the root of the Amazon S3 bucket you select. An example is s3://import-bucket/optional-prefix. If you specify a prefix after the Amazon S3 bucket name, only object keys with that prefix are loaded into the file system.

This parameter is not supported for file systems with a data repository association.

exportPath

public final String exportPath()

(Optional) Specifies the path in the Amazon S3 bucket where the root of your Amazon FSx file system is exported. The path must use the same Amazon S3 bucket as specified in ImportPath. You can provide an optional prefix to which new and changed data is to be exported from your Amazon FSx for Lustre file system. If an ExportPath value is not provided, Amazon FSx sets a default export path, s3://import-bucket/FSxLustre[creation-timestamp]. The timestamp is in UTC format, for example s3://import-bucket/FSxLustre20181105T222312Z.

The Amazon S3 export bucket must be the same as the import bucket specified by ImportPath. If you specify only a bucket name, such as s3://import-bucket, you get a 1:1 mapping of file system objects to S3 bucket objects. This mapping means that the input data in S3 is overwritten on export. If you provide a custom prefix in the export path, such as s3://import-bucket/[custom-optional-prefix], Amazon FSx exports the contents of your file system to that export prefix in the Amazon S3 bucket.

This parameter is not supported for file systems with a data repository association.

Returns:

(Optional) Specifies the path in the Amazon S3 bucket where the root of your Amazon FSx file system is exported. The path must use the same Amazon S3 bucket as specified in ImportPath. You can provide an optional prefix to which new and changed data is to be exported from your Amazon FSx for Lustre file system. If an ExportPath value is not provided, Amazon FSx sets a default export path, s3://import-bucket/FSxLustre[creation-timestamp]. The timestamp is in UTC format, for example s3://import-bucket/FSxLustre20181105T222312Z.

The Amazon S3 export bucket must be the same as the import bucket specified by ImportPath. If you specify only a bucket name, such as s3://import-bucket, you get a 1:1 mapping of file system objects to S3 bucket objects. This mapping means that the input data in S3 is overwritten on export. If you provide a custom prefix in the export path, such as s3://import-bucket/[custom-optional-prefix], Amazon FSx exports the contents of your file system to that export prefix in the Amazon S3 bucket.

This parameter is not supported for file systems with a data repository association.

importedFileChunkSize

public final Integer importedFileChunkSize()

(Optional) For files imported from a data repository, this value determines the stripe count and maximum amount of data per file (in MiB) stored on a single physical disk. The maximum number of disks that a single file can be striped across is limited by the total number of disks that make up the file system.

The default chunk size is 1,024 MiB (1 GiB) and can go as high as 512,000 MiB (500 GiB). Amazon S3 objects have a maximum size of 5 TB.

This parameter is not supported for file systems with a data repository association.

Returns:

(Optional) For files imported from a data repository, this value determines the stripe count and maximum amount of data per file (in MiB) stored on a single physical disk. The maximum number of disks that a single file can be striped across is limited by the total number of disks that make up the file system.

The default chunk size is 1,024 MiB (1 GiB) and can go as high as 512,000 MiB (500 GiB). Amazon S3 objects have a maximum size of 5 TB.

This parameter is not supported for file systems with a data repository association.

deploymentType

public final LustreDeploymentType deploymentType()

(Optional) Choose SCRATCH_1 and SCRATCH_2 deployment types 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.

Choose PERSISTENT_1 for longer-term storage and for throughput-focused workloads that aren’t latency-sensitive. PERSISTENT_1 supports encryption of data in transit, and is available in all Amazon Web Services Regions in which FSx for Lustre is available.

Choose PERSISTENT_2 for longer-term storage and for latency-sensitive workloads that require the highest levels of IOPS/throughput. PERSISTENT_2 supports SSD storage, and offers higher PerUnitStorageThroughput (up to 1000 MB/s/TiB). PERSISTENT_2 is available in a limited number of Amazon Web Services Regions. For more information, and an up-to-date list of Amazon Web Services Regions in which PERSISTENT_2 is available, see File system deployment options for FSx for Lustre in the Amazon FSx for Lustre User Guide.

If you choose PERSISTENT_2, and you set FileSystemTypeVersion to 2.10, the CreateFileSystem operation fails.

Encryption of data in transit is automatically turned on when you access SCRATCH_2, PERSISTENT_1 and PERSISTENT_2 file systems from Amazon EC2 instances that support automatic encryption in the Amazon Web Services Regions where they are available. For more information about encryption in transit for FSx for Lustre file systems, see Encrypting data in transit in the Amazon FSx for Lustre User Guide.

(Default = SCRATCH_1)

If the service returns an enum value that is not available in the current SDK version, deploymentType will return LustreDeploymentType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from deploymentTypeAsString().

Returns:

(Optional) Choose SCRATCH_1 and SCRATCH_2 deployment types 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 .

Choose PERSISTENT_1 for longer-term storage and for throughput-focused workloads that aren’t latency-sensitive. PERSISTENT_1 supports encryption of data in transit, and is available in all Amazon Web Services Regions in which FSx for Lustre is available.

Choose PERSISTENT_2 for longer-term storage and for latency-sensitive workloads that require the highest levels of IOPS/throughput. PERSISTENT_2 supports SSD storage, and offers higher PerUnitStorageThroughput (up to 1000 MB/s/TiB). PERSISTENT_2 is available in a limited number of Amazon Web Services Regions. For more information, and an up-to-date list of Amazon Web Services Regions in which PERSISTENT_2 is available, see File system deployment options for FSx for Lustre in the Amazon FSx for Lustre User Guide.

If you choose PERSISTENT_2, and you set FileSystemTypeVersion to 2.10, the CreateFileSystem operation fails.

Encryption of data in transit is automatically turned on when you access SCRATCH_2, PERSISTENT_1 and PERSISTENT_2 file systems from Amazon EC2 instances that support automatic encryption in the Amazon Web Services Regions where they are available. For more information about encryption in transit for FSx for Lustre file systems, see Encrypting data in transit in the Amazon FSx for Lustre User Guide.

(Default = SCRATCH_1)

See Also:

LustreDeploymentType

deploymentTypeAsString

public final String deploymentTypeAsString()

(Optional) Choose SCRATCH_1 and SCRATCH_2 deployment types 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.

Choose PERSISTENT_1 for longer-term storage and for throughput-focused workloads that aren’t latency-sensitive. PERSISTENT_1 supports encryption of data in transit, and is available in all Amazon Web Services Regions in which FSx for Lustre is available.

Choose PERSISTENT_2 for longer-term storage and for latency-sensitive workloads that require the highest levels of IOPS/throughput. PERSISTENT_2 supports SSD storage, and offers higher PerUnitStorageThroughput (up to 1000 MB/s/TiB). PERSISTENT_2 is available in a limited number of Amazon Web Services Regions. For more information, and an up-to-date list of Amazon Web Services Regions in which PERSISTENT_2 is available, see File system deployment options for FSx for Lustre in the Amazon FSx for Lustre User Guide.

If you choose PERSISTENT_2, and you set FileSystemTypeVersion to 2.10, the CreateFileSystem operation fails.

Encryption of data in transit is automatically turned on when you access SCRATCH_2, PERSISTENT_1 and PERSISTENT_2 file systems from Amazon EC2 instances that support automatic encryption in the Amazon Web Services Regions where they are available. For more information about encryption in transit for FSx for Lustre file systems, see Encrypting data in transit in the Amazon FSx for Lustre User Guide.

(Default = SCRATCH_1)

If the service returns an enum value that is not available in the current SDK version, deploymentType will return LustreDeploymentType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from deploymentTypeAsString().

Returns:

(Optional) Choose SCRATCH_1 and SCRATCH_2 deployment types 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 .

Choose PERSISTENT_1 for longer-term storage and for throughput-focused workloads that aren’t latency-sensitive. PERSISTENT_1 supports encryption of data in transit, and is available in all Amazon Web Services Regions in which FSx for Lustre is available.

Choose PERSISTENT_2 for longer-term storage and for latency-sensitive workloads that require the highest levels of IOPS/throughput. PERSISTENT_2 supports SSD storage, and offers higher PerUnitStorageThroughput (up to 1000 MB/s/TiB). PERSISTENT_2 is available in a limited number of Amazon Web Services Regions. For more information, and an up-to-date list of Amazon Web Services Regions in which PERSISTENT_2 is available, see File system deployment options for FSx for Lustre in the Amazon FSx for Lustre User Guide.

If you choose PERSISTENT_2, and you set FileSystemTypeVersion to 2.10, the CreateFileSystem operation fails.

Encryption of data in transit is automatically turned on when you access SCRATCH_2, PERSISTENT_1 and PERSISTENT_2 file systems from Amazon EC2 instances that support automatic encryption in the Amazon Web Services Regions where they are available. For more information about encryption in transit for FSx for Lustre file systems, see Encrypting data in transit in the Amazon FSx for Lustre User Guide.

(Default = SCRATCH_1)

See Also:

LustreDeploymentType

autoImportPolicy

public final AutoImportPolicyType autoImportPolicy()

(Optional) When you create your file system, your existing S3 objects appear as file and directory listings. Use this parameter to choose how Amazon FSx keeps your file and directory listings 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 file and directory listings 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.

• NEW_CHANGED_DELETED - AutoImport is on. Amazon FSx automatically imports file and directory listings of any new objects added to the S3 bucket, any existing objects that are changed in the S3 bucket, and any objects that were deleted in the S3 bucket.

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

This parameter is not supported for file systems with a data repository association.

If the service returns an enum value that is not available in the current SDK version, autoImportPolicy will return AutoImportPolicyType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from autoImportPolicyAsString().

Returns:

(Optional) When you create your file system, your existing S3 objects appear as file and directory listings. Use this parameter to choose how Amazon FSx keeps your file and directory listings 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 file and directory listings 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.

• NEW_CHANGED_DELETED - AutoImport is on. Amazon FSx automatically imports file and directory listings of any new objects added to the S3 bucket, any existing objects that are changed in the S3 bucket, and any objects that were deleted in the S3 bucket.

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

This parameter is not supported for file systems with a data repository association.

See Also:

AutoImportPolicyType

autoImportPolicyAsString

public final String autoImportPolicyAsString()

(Optional) When you create your file system, your existing S3 objects appear as file and directory listings. Use this parameter to choose how Amazon FSx keeps your file and directory listings 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 file and directory listings 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.

• NEW_CHANGED_DELETED - AutoImport is on. Amazon FSx automatically imports file and directory listings of any new objects added to the S3 bucket, any existing objects that are changed in the S3 bucket, and any objects that were deleted in the S3 bucket.

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

This parameter is not supported for file systems with a data repository association.

If the service returns an enum value that is not available in the current SDK version, autoImportPolicy will return AutoImportPolicyType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from autoImportPolicyAsString().

Returns:

(Optional) When you create your file system, your existing S3 objects appear as file and directory listings. Use this parameter to choose how Amazon FSx keeps your file and directory listings 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 file and directory listings 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.

• NEW_CHANGED_DELETED - AutoImport is on. Amazon FSx automatically imports file and directory listings of any new objects added to the S3 bucket, any existing objects that are changed in the S3 bucket, and any objects that were deleted in the S3 bucket.

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

This parameter is not supported for file systems with a data repository association.

See Also:

AutoImportPolicyType

perUnitStorageThroughput

public final Integer perUnitStorageThroughput()

Required with PERSISTENT_1 and PERSISTENT_2 deployment types, provisions the amount of read and write throughput for each 1 tebibyte (TiB) of file system storage capacity, in MB/s/TiB. File system throughput capacity is calculated by multiplying file system storage capacity (TiB) by the PerUnitStorageThroughput (MB/s/TiB). For a 2.4-TiB file system, provisioning 50 MB/s/TiB of PerUnitStorageThroughput yields 120 MB/s of file system throughput. You pay for the amount of throughput that you provision.

Valid values:

• For PERSISTENT_1 SSD storage: 50, 100, 200 MB/s/TiB.

• For PERSISTENT_1 HDD storage: 12, 40 MB/s/TiB.

• For PERSISTENT_2 SSD storage: 125, 250, 500, 1000 MB/s/TiB.

Returns:

Required with PERSISTENT_1 and PERSISTENT_2 deployment types, provisions the amount of read and write throughput for each 1 tebibyte (TiB) of file system storage capacity, in MB/s/TiB. File system throughput capacity is calculated by multiplying file system storage capacity (TiB) by the PerUnitStorageThroughput (MB/s/TiB). For a 2.4-TiB file system, provisioning 50 MB/s/TiB of PerUnitStorageThroughput yields 120 MB/s of file system throughput. You pay for the amount of throughput that you provision.

Valid values:

• For PERSISTENT_1 SSD storage: 50, 100, 200 MB/s/TiB.

• For PERSISTENT_1 HDD storage: 12, 40 MB/s/TiB.

• For PERSISTENT_2 SSD storage: 125, 250, 500, 1000 MB/s/TiB.

dailyAutomaticBackupStartTime

public final String dailyAutomaticBackupStartTime()

Returns the value of the DailyAutomaticBackupStartTime property for this object.

Returns:

The value of the DailyAutomaticBackupStartTime property for this object.

automaticBackupRetentionDays

public final Integer automaticBackupRetentionDays()

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.

Returns:

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.

copyTagsToBackups

public final Boolean copyTagsToBackups()

(Optional) Not available for use with file systems that are linked to a data repository. A boolean flag indicating whether tags for the file system should be copied to backups. The default value is false. If CopyTagsToBackups is set to true, all file system tags are copied to all automatic and user-initiated backups when the user doesn't specify any backup-specific tags. If CopyTagsToBackups is set to true and you specify one or more backup 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)

For more information, see Working with backups in the Amazon FSx for Lustre User Guide.

Returns:

(Optional) Not available for use with file systems that are linked to a data repository. A boolean flag indicating whether tags for the file system should be copied to backups. The default value is false. If CopyTagsToBackups is set to true, all file system tags are copied to all automatic and user-initiated backups when the user doesn't specify any backup-specific tags. If CopyTagsToBackups is set to true and you specify one or more backup 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)

For more information, see Working with backups in the Amazon FSx for Lustre User Guide.

driveCacheType

public final DriveCacheType driveCacheType()

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 this property to READ to improve the performance for frequently accessed files by caching up to 20% of the total storage capacity of the file system.

This parameter is required when StorageType is set to HDD.

If the service returns an enum value that is not available in the current SDK version, driveCacheType will return DriveCacheType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from driveCacheTypeAsString().

Returns:

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 this property to READ to improve the performance for frequently accessed files by caching up to 20% of the total storage capacity of the file system.

This parameter is required when StorageType is set to HDD.

See Also:

DriveCacheType

driveCacheTypeAsString

public final String driveCacheTypeAsString()

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 this property to READ to improve the performance for frequently accessed files by caching up to 20% of the total storage capacity of the file system.

This parameter is required when StorageType is set to HDD.

If the service returns an enum value that is not available in the current SDK version, driveCacheType will return DriveCacheType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from driveCacheTypeAsString().

Returns:

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 this property to READ to improve the performance for frequently accessed files by caching up to 20% of the total storage capacity of the file system.

This parameter is required when StorageType is set to HDD.

See Also:

DriveCacheType

dataCompressionType

public final DataCompressionType dataCompressionType()

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

• NONE - (Default) Data compression is turned off when the file system is created.

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

For more information, see Lustre data compression in the Amazon FSx for Lustre User Guide.

If the service returns an enum value that is not available in the current SDK version, dataCompressionType will return DataCompressionType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from dataCompressionTypeAsString().

Returns:

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

• NONE - (Default) Data compression is turned off when the file system is created.

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

For more information, see Lustre data compression in the Amazon FSx for Lustre User Guide.

See Also:

DataCompressionType

dataCompressionTypeAsString

public final String dataCompressionTypeAsString()

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

• NONE - (Default) Data compression is turned off when the file system is created.

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

For more information, see Lustre data compression in the Amazon FSx for Lustre User Guide.

If the service returns an enum value that is not available in the current SDK version, dataCompressionType will return DataCompressionType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from dataCompressionTypeAsString().

Returns:

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

• NONE - (Default) Data compression is turned off when the file system is created.

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

For more information, see Lustre data compression in the Amazon FSx for Lustre User Guide.

See Also:

DataCompressionType

logConfiguration

public final LustreLogCreateConfiguration logConfiguration()

The Lustre logging configuration used when creating 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.

Returns:

The Lustre logging configuration used when creating 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.

rootSquashConfiguration

public final LustreRootSquashConfiguration rootSquashConfiguration()

The Lustre root squash configuration used when creating 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.

Returns:

The Lustre root squash configuration used when creating 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.

toBuilder

public CreateFileSystemLustreConfiguration.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<CreateFileSystemLustreConfiguration.Builder,CreateFileSystemLustreConfiguration>

builder

public static CreateFileSystemLustreConfiguration.Builder builder()

serializableBuilderClass

public static Class<? extends CreateFileSystemLustreConfiguration.Builder> serializableBuilderClass()

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object

equalsBySdkFields

public final boolean equalsBySdkFields(Object obj)

Specified by:

equalsBySdkFields in interface SdkPojo

toString

public final String toString()

Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.

Overrides:

toString in class Object

getValueForField

public final <T> Optional<T> getValueForField(String fieldName,
                                              Class<T> clazz)

sdkFields

public final List<SdkField<?>> sdkFields()

Specified by:

sdkFields in interface SdkPojo