公开(公告)号：US20210096961A1

公开(公告)日：2021-04-01

申请号：US16586683

申请日：2019-09-27

Applicant: Amazon Technologies, Inc.

Inventor： Sandeep Kumar ,  Chakravarthi Kalyana Valicherla ,  Ashish Palekar ,  Rucha Nene ,  Shailendra Verma

IPC: G06F11/14 ,  G06F3/06

Abstract: Generally described, one or more aspects of the present application relate to a public snapshot service for creating and managing block-level snapshots. For example, the public snapshot service can create a snapshot based on (i) a specification of a parent snapshot to be used as a basis for a given snapshot, and (ii) a specification of the data blocks to be backed up in the given snapshot. The data blocks in the snapshot may be stored in a specific storage path structure that facilitates computation of a block difference with respect to the parent snapshot.

公开(公告)号：US12032516B1

公开(公告)日：2024-07-09

申请号：US17217957

申请日：2021-03-30

Applicant: Amazon Technologies, Inc.

Inventor： Anil Gathala ,  Sandeep Kumar ,  Kiran Shantaram Dalvi ,  Chakravarthi Kalyana Valicherla ,  Shailendra Verma ,  Adonijah Park

IPC: G06F16/11 ,  G06F11/14 ,  G06F16/172 ,  G06F9/54

CPC classification number: G06F16/128 ,  G06F9/541 ,  G06F11/1451 ,  G06F16/172 ,  G06F2201/80 ,  G06F2201/84

Abstract: A file-level snapshot access service provides direct access to individual files included in a snapshot for virtual volume of a block-storage service without requiring a volume to be re-created from the snapshot, attached to a computing device, or mounted in a file system. For example, a user/client may directly retrieve individual files from specified snapshots via a user interface/API of the file-level snapshot access service. Additionally, the file-level snapshot access service is configured to provide a listing of files included in a given snapshot. In some embodiments, a file-level snapshot access service may provide direct access to individual files included in snapshots generated for other types of storage systems, such as an object-based storage system.

公开(公告)号：US20240184745A1

公开(公告)日：2024-06-06

申请号：US18397747

申请日：2023-12-27

Applicant: Amazon Technologies, Inc.

Inventor： Anil Gathala ,  Sandeep Kumar ,  Kiran Shantaram Dalvi ,  Chakravarthi Kalyana Valicherla ,  Shailendra Verma ,  Adonijah Park

IPC: G06F16/11 ,  G06F9/54 ,  G06F11/14 ,  G06F16/172

CPC classification number: G06F16/128 ,  G06F9/541 ,  G06F11/1451 ,  G06F16/172 ,  G06F2201/80 ,  G06F2201/84

Abstract: A file-level snapshot access service provides direct access to individual files included in a snapshot for virtual volume of a block-storage service without requiring a volume to be re-created from the snapshot, attached to a computing device, or mounted in a file system. For example, a user/client may directly retrieve individual files from specified snapshots via a user interface/API of the file-level snapshot access service. Additionally, the file-level snapshot access service is configured to provide a listing of files included in a given snapshot. In some embodiments, a file-level snapshot access service may provide direct access to individual files included in snapshots generated for other types of storage systems, such as an object-based storage system.

公开(公告)号：US20220100386A1

公开(公告)日：2022-03-31

申请号：US17303079

申请日：2021-05-19

Applicant: Amazon Technologies, Inc.

Inventor： Sandeep Kumar ,  Chakravarthi Kalyana Valicherla ,  Ashish Palekar ,  Rucha Nene ,  Shailendra Verma

IPC: G06F3/06

Abstract: Generally described, one or more aspects of the present application relate to a public snapshot service for creating and managing block-level snapshots. For example, the public snapshot service can create a snapshot based on (i) a specification of a parent snapshot to be used as a basis for a given snapshot, and (ii) a specification of the data blocks to be backed up in the given snapshot. The data blocks in the snapshot may be stored in a specific storage path structure that facilitates computation of a block difference with respect to the parent snapshot.

公开(公告)号：US11086542B1

公开(公告)日：2021-08-10

申请号：US16799247

申请日：2020-02-24

Applicant: Amazon Technologies, Inc.

Inventor： Sandeep Kumar ,  Shailendra Verma ,  Ashish Palekar ,  Chakravarthi Kalyana Valicherla

IPC: G06F12/00 ,  G06F3/06 ,  G06F11/07 ,  G06F9/50 ,  G06F11/14

Abstract: Generally described, one or more aspects of the present application relate to a public snapshot service for associating a block-level snapshot with certain snapshot properties that indicate a block load order, and creating a block storage volume from the snapshot by loading the blocks in the snapshot onto the block storage volume in the block load order indicated by the snapshot properties associated with the snapshot.

公开(公告)号：US11016671B2

公开(公告)日：2021-05-25

申请号：US16586640

申请日：2019-09-27

Applicant: Amazon Technologies, Inc.

Inventor： Sandeep Kumar ,  Chakravarthi Kalyana Valicherla ,  Ashish Palekar ,  Rucha Nene ,  Shailendra Verma

IPC: G06F3/06

Abstract: Generally described, one or more aspects of the present application relate to a public snapshot service for creating and managing block-level snapshots. For example, the public snapshot service can create a snapshot based on (i) a specification of a parent snapshot to be used as a basis for a given snapshot, and (ii) a specification of the data blocks to be backed up in the given snapshot. The data blocks in the snapshot may be stored in a specific storage path structure that facilitates computation of a block difference with respect to the parent snapshot.

公开(公告)号：US20210096960A1

公开(公告)日：2021-04-01

申请号：US16586640

申请日：2019-09-27

Applicant: Amazon Technologies, Inc.

Inventor： Sandeep Kumar ,  Chakravarthi Kalyana Valicherla ,  Ashish Palekar ,  Rucha Nene ,  Shailendra Verma

IPC: G06F11/14 ,  G06F3/06

Abstract: Generally described, one or more aspects of the present application relate to a public snapshot service for creating and managing block-level snapshots. For example, the public snapshot service can create a snapshot based on (i) a specification of a parent snapshot to be used as a basis for a given snapshot, and (ii) a specification of the data blocks to be backed up in the given snapshot. The data blocks in the snapshot may be stored in a specific storage path structure that facilitates computation of a block difference with respect to the parent snapshot.