CachediSCSIVolume

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Describes an iSCSI cached volume.

Contents

CreatedDate

The date the volume was created. Volumes created prior to March 28, 2017 don’t have this timestamp.

Type: Timestamp

Required: No

KMSKey

Optional. The Amazon Resource Name (ARN) of a symmetric customer master key (CMK) used for Amazon S3 server-side encryption. Storage Gateway does not support asymmetric CMKs. This value must be set if KMSEncrypted is true, or if EncryptionType is SseKms or DsseKms.

Type: String

Length Constraints: Minimum length of 7. Maximum length of 2048.

Pattern: (^arn:(aws(|-cn|-us-gov|-iso[A-Za-z0-9_-]*)):kms:([a-zA-Z0-9-]+):([0-9]+):(key|alias)/(\S+)$)|(^alias/(\S+)$)

Required: No

SourceSnapshotId

If the cached volume was created from a snapshot, this field contains the snapshot ID used, e.g., snap-78e22663. Otherwise, this field is not included.

Type: String

Pattern: \Asnap-([0-9A-Fa-f]{8}|[0-9A-Fa-f]{17})\z

Required: No

TargetName

The name of the iSCSI target used by an initiator to connect to a volume and used as a suffix for the target ARN. For example, specifying TargetName as myvolume results in the target ARN of arn:aws:storagegateway:us-east-2:111122223333:gateway/sgw-12A3456B/target/iqn.1997-05.com.amazon:myvolume. The target name must be unique across all volumes on a gateway.

If you don't specify a value, Storage Gateway uses the value that was previously used for this volume as the new target name.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 200.

Pattern: ^[-\.;a-z0-9]+$

Required: No

VolumeARN

The Amazon Resource Name (ARN) of the storage volume.

Type: String

Length Constraints: Minimum length of 50. Maximum length of 500.

Pattern: arn:(aws(|-cn|-us-gov|-iso[A-Za-z0-9_-]*)):storagegateway:[a-z\-0-9]+:[0-9]+:gateway\/(.+)\/volume\/vol-(\S+)

Required: No

VolumeAttachmentStatus

A value that indicates whether a storage volume is attached to or detached from a gateway. For more information, see Moving your volumes to a different gateway.

Type: String

Length Constraints: Minimum length of 3. Maximum length of 50.

Required: No

VolumeId

The unique identifier of the volume, e.g., vol-AE4B946D.

Type: String

Length Constraints: Minimum length of 12. Maximum length of 30.

Required: No

VolumeiSCSIAttributes

An VolumeiSCSIAttributes object that represents a collection of iSCSI attributes for one stored volume.

Type: VolumeiSCSIAttributes object

Required: No

VolumeProgress

Represents the percentage complete if the volume is restoring or bootstrapping that represents the percent of data transferred. This field does not appear in the response if the cached volume is not restoring or bootstrapping.

Type: Double

Required: No

VolumeSizeInBytes

The size, in bytes, of the volume capacity.

Type: Long

Required: No

VolumeStatus

One of the VolumeStatus values that indicates the state of the storage volume.

Type: String

Length Constraints: Minimum length of 3. Maximum length of 50.

Required: No

VolumeType

One of the VolumeType enumeration values that describes the type of the volume.

Type: String

Length Constraints: Minimum length of 3. Maximum length of 100.

Required: No

VolumeUsedInBytes

The size of the data stored on the volume in bytes. This value is calculated based on the number of blocks that are touched, instead of the actual amount of data written. This value can be useful for sequential write patterns but less accurate for random write patterns. VolumeUsedInBytes is different from the compressed size of the volume, which is the value that is used to calculate your bill.

Note

This value is not available for volumes created prior to May 13, 2015, until you store data on the volume.

If you use a delete tool that overwrites the data on your volume with random data, your usage will not be reduced. This is because the random data is not compressible. If you want to reduce the amount of billed storage on your volume, we recommend overwriting your files with zeros to compress the data to a negligible amount of actual storage.

Type: Long

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following:

• AWS SDK for C++

• AWS SDK for Java V2

• AWS SDK for Ruby V3