CreateSnapshot
Creates a snapshot of an existing Amazon FSx for OpenZFS volume. With snapshots, you can easily undo file changes and compare file versions by restoring the volume to a previous version.
If a snapshot with the specified client request token exists, and the parameters
match, this operation returns the description of the existing snapshot. If a snapshot
with the specified client request token exists, and the parameters don't match, this
operation returns IncompatibleParameterError. If a snapshot with the
specified client request token doesn't exist, CreateSnapshot does the
following:
-
Creates a new OpenZFS snapshot with an assigned ID, and an initial lifecycle state of
CREATING. -
Returns the description of the snapshot.
By using the idempotent operation, you can retry a CreateSnapshot
operation without the risk of creating an extra snapshot. This approach can be useful
when an initial call fails in a way that makes it unclear whether a snapshot was
created. If you use the same client request token and the initial call created a
snapshot, the operation returns a successful result because all the parameters are the
same.
The CreateSnapshot operation returns while the snapshot's lifecycle state
is still CREATING. You can check the snapshot creation status by calling
the DescribeSnapshots operation, which returns the snapshot state along with
other information.
Request Syntax
{
"ClientRequestToken": "string",
"Name": "string",
"Tags": [
{
"Key": "string",
"Value": "string"
}
],
"VolumeId": "string"
}Request Parameters
For information about the parameters that are common to all actions, see Common Parameters.
The request accepts the following data in JSON format.
- ClientRequestToken
-
(Optional) An idempotency token for resource creation, in a string of up to 63 ASCII characters. This token is automatically filled on your behalf when you use the AWS Command Line Interface (AWS CLI) or an AWS SDK.
Type: String
Length Constraints: Minimum length of 1. Maximum length of 63.
Pattern:
[A-za-z0-9_.-]{0,63}$Required: No
- Name
-
The name of the snapshot.
Type: String
Length Constraints: Minimum length of 1. Maximum length of 203.
Pattern:
^[a-zA-Z0-9_:.-]{1,203}$Required: Yes
- Tags
-
A list of
Tagvalues, with a maximum of 50 elements.Type: Array of Tag objects
Array Members: Minimum number of 1 item. Maximum number of 50 items.
Required: No
- VolumeId
-
The ID of the volume that you are taking a snapshot of.
Type: String
Length Constraints: Fixed length of 23.
Pattern:
^(fsvol-[0-9a-f]{17,})$Required: Yes
Response Syntax
{
"Snapshot": {
"AdministrativeActions": [
{
"AdministrativeActionType": "string",
"FailureDetails": {
"Message": "string"
},
"ProgressPercent": number,
"RemainingTransferBytes": number,
"RequestTime": number,
"Status": "string",
"TargetFileSystemValues": {
"AdministrativeActions": [
"AdministrativeAction"
],
"CreationTime": number,
"DNSName": "string",
"FailureDetails": {
"Message": "string"
},
"FileSystemId": "string",
"FileSystemType": "string",
"FileSystemTypeVersion": "string",
"KmsKeyId": "string",
"Lifecycle": "string",
"LustreConfiguration": {
"AutomaticBackupRetentionDays": number,
"CopyTagsToBackups": boolean,
"DailyAutomaticBackupStartTime": "string",
"DataCompressionType": "string",
"DataRepositoryConfiguration": {
"AutoImportPolicy": "string",
"ExportPath": "string",
"FailureDetails": {
"Message": "string"
},
"ImportedFileChunkSize": number,
"ImportPath": "string",
"Lifecycle": "string"
},
"DeploymentType": "string",
"DriveCacheType": "string",
"EfaEnabled": boolean,
"LogConfiguration": {
"Destination": "string",
"Level": "string"
},
"MetadataConfiguration": {
"Iops": number,
"Mode": "string"
},
"MountName": "string",
"PerUnitStorageThroughput": number,
"RootSquashConfiguration": {
"NoSquashNids": [ "string" ],
"RootSquash": "string"
},
"WeeklyMaintenanceStartTime": "string"
},
"NetworkInterfaceIds": [ "string" ],
"OntapConfiguration": {
"AutomaticBackupRetentionDays": number,
"DailyAutomaticBackupStartTime": "string",
"DeploymentType": "string",
"DiskIopsConfiguration": {
"Iops": number,
"Mode": "string"
},
"EndpointIpAddressRange": "string",
"Endpoints": {
"Intercluster": {
"DNSName": "string",
"IpAddresses": [ "string" ]
},
"Management": {
"DNSName": "string",
"IpAddresses": [ "string" ]
}
},
"FsxAdminPassword": "string",
"HAPairs": number,
"PreferredSubnetId": "string",
"RouteTableIds": [ "string" ],
"ThroughputCapacity": number,
"ThroughputCapacityPerHAPair": number,
"WeeklyMaintenanceStartTime": "string"
},
"OpenZFSConfiguration": {
"AutomaticBackupRetentionDays": number,
"CopyTagsToBackups": boolean,
"CopyTagsToVolumes": boolean,
"DailyAutomaticBackupStartTime": "string",
"DeploymentType": "string",
"DiskIopsConfiguration": {
"Iops": number,
"Mode": "string"
},
"EndpointIpAddress": "string",
"EndpointIpAddressRange": "string",
"PreferredSubnetId": "string",
"ReadCacheConfiguration": {
"SizeGiB": number,
"SizingMode": "string"
},
"RootVolumeId": "string",
"RouteTableIds": [ "string" ],
"ThroughputCapacity": number,
"WeeklyMaintenanceStartTime": "string"
},
"OwnerId": "string",
"ResourceARN": "string",
"StorageCapacity": number,
"StorageType": "string",
"SubnetIds": [ "string" ],
"Tags": [
{
"Key": "string",
"Value": "string"
}
],
"VpcId": "string",
"WindowsConfiguration": {
"ActiveDirectoryId": "string",
"Aliases": [
{
"Lifecycle": "string",
"Name": "string"
}
],
"AuditLogConfiguration": {
"AuditLogDestination": "string",
"FileAccessAuditLogLevel": "string",
"FileShareAccessAuditLogLevel": "string"
},
"AutomaticBackupRetentionDays": number,
"CopyTagsToBackups": boolean,
"DailyAutomaticBackupStartTime": "string",
"DeploymentType": "string",
"DiskIopsConfiguration": {
"Iops": number,
"Mode": "string"
},
"MaintenanceOperationsInProgress": [ "string" ],
"PreferredFileServerIp": "string",
"PreferredSubnetId": "string",
"RemoteAdministrationEndpoint": "string",
"SelfManagedActiveDirectoryConfiguration": {
"DnsIps": [ "string" ],
"DomainName": "string",
"FileSystemAdministratorsGroup": "string",
"OrganizationalUnitDistinguishedName": "string",
"UserName": "string"
},
"ThroughputCapacity": number,
"WeeklyMaintenanceStartTime": "string"
}
},
"TargetSnapshotValues": "Snapshot",
"TargetVolumeValues": {
"AdministrativeActions": [
"AdministrativeAction"
],
"CreationTime": number,
"FileSystemId": "string",
"Lifecycle": "string",
"LifecycleTransitionReason": {
"Message": "string"
},
"Name": "string",
"OntapConfiguration": {
"AggregateConfiguration": {
"Aggregates": [ "string" ],
"TotalConstituents": number
},
"CopyTagsToBackups": boolean,
"FlexCacheEndpointType": "string",
"JunctionPath": "string",
"OntapVolumeType": "string",
"SecurityStyle": "string",
"SizeInBytes": number,
"SizeInMegabytes": number,
"SnaplockConfiguration": {
"AuditLogVolume": boolean,
"AutocommitPeriod": {
"Type": "string",
"Value": number
},
"PrivilegedDelete": "string",
"RetentionPeriod": {
"DefaultRetention": {
"Type": "string",
"Value": number
},
"MaximumRetention": {
"Type": "string",
"Value": number
},
"MinimumRetention": {
"Type": "string",
"Value": number
}
},
"SnaplockType": "string",
"VolumeAppendModeEnabled": boolean
},
"SnapshotPolicy": "string",
"StorageEfficiencyEnabled": boolean,
"StorageVirtualMachineId": "string",
"StorageVirtualMachineRoot": boolean,
"TieringPolicy": {
"CoolingPeriod": number,
"Name": "string"
},
"UUID": "string",
"VolumeStyle": "string"
},
"OpenZFSConfiguration": {
"CopyStrategy": "string",
"CopyTagsToSnapshots": boolean,
"DataCompressionType": "string",
"DeleteClonedVolumes": boolean,
"DeleteIntermediateData": boolean,
"DeleteIntermediateSnaphots": boolean,
"DestinationSnapshot": "string",
"NfsExports": [
{
"ClientConfigurations": [
{
"Clients": "string",
"Options": [ "string" ]
}
]
}
],
"OriginSnapshot": {
"CopyStrategy": "string",
"SnapshotARN": "string"
},
"ParentVolumeId": "string",
"ReadOnly": boolean,
"RecordSizeKiB": number,
"RestoreToSnapshot": "string",
"SourceSnapshotARN": "string",
"StorageCapacityQuotaGiB": number,
"StorageCapacityReservationGiB": number,
"UserAndGroupQuotas": [
{
"Id": number,
"StorageCapacityQuotaGiB": number,
"Type": "string"
}
],
"VolumePath": "string"
},
"ResourceARN": "string",
"Tags": [
{
"Key": "string",
"Value": "string"
}
],
"VolumeId": "string",
"VolumeType": "string"
},
"TotalTransferBytes": number
}
],
"CreationTime": number,
"Lifecycle": "string",
"LifecycleTransitionReason": {
"Message": "string"
},
"Name": "string",
"ResourceARN": "string",
"SnapshotId": "string",
"Tags": [
{
"Key": "string",
"Value": "string"
}
],
"VolumeId": "string"
}
}Response Elements
If the action is successful, the service sends back an HTTP 200 response.
The following data is returned in JSON format by the service.
Errors
For information about the errors that are common to all actions, see Common Errors.
- BadRequest
-
A generic error indicating a failure with a client request.
HTTP Status Code: 400
- InternalServerError
-
A generic error indicating a server-side failure.
HTTP Status Code: 500
- ServiceLimitExceeded
-
An error indicating that a particular service limit was exceeded. You can increase some service limits by contacting AWS Support.
HTTP Status Code: 400
- VolumeNotFound
-
No Amazon FSx volumes were found based upon the supplied parameters.
HTTP Status Code: 400
See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following:
