公开(公告)号：US20230409523A1

公开(公告)日：2023-12-21

申请号：US18366053

申请日：2023-08-07

Applicant: NetApp Inc.

Inventor： Atul Ramesh Pandit ,  Tijin George ,  Avanthi Rajan ,  Anitha Ganesha

IPC: G06F16/11 ,  G06F11/14

CPC classification number: G06F16/128 ,  G06F11/1458

Abstract: Techniques are provided for tiering snapshots to archival storage in remote object stores. A restore time metric, indicating that objects comprising snapshot data of snapshots created within a threshold timespan are to be available within a storage tier of a remote object store for performing restore operations, may be identified. A scanner may be executed to evaluate snapshots using the restore time metric to identify a set of candidate snapshots for archival from the storage tier to an archival storage tier of the remote object store. For each candidate snapshot within the set of candidate snapshots, the scanner may evaluate metadata associated with the candidate snapshot to identity one or more objects eligible for archival from the storage tier to the archival storage tier, and may archive the one or more objects from the storage tier to the archival storage tier.

公开(公告)号：US20230029616A1

公开(公告)日：2023-02-02

申请号：US17389395

申请日：2021-07-30

Applicant: NetApp Inc.

Inventor： Atul Ramesh Pandit ,  Tijin George ,  Avanthi Rajan ,  Anitha Ganesha

IPC: G06F16/11 ,  G06F11/14

Abstract: Techniques are provided for tiering snapshots to archival storage in remote object stores. A restore time metric, indicating that objects comprising snapshot data of snapshots created within a threshold timespan are to be available within a storage tier of a remote object store for performing restore operations, may be identified. A scanner may be executed to evaluate snapshots using the restore time metric to identify a set of candidate snapshots for archival from the storage tier to an archival storage tier of the remote object store. For each candidate snapshot within the set of candidate snapshots, the scanner may evaluate metadata associated with the candidate snapshot to identity one or more objects eligible for archival from the storage tier to the archival storage tier, and may archive the one or more objects from the storage tier to the archival storage tier.

公开(公告)号：US12229082B2

公开(公告)日：2025-02-18

申请号：US18366053

申请日：2023-08-07

Applicant: NetApp Inc.

Inventor： Atul Ramesh Pandit ,  Tijin George ,  Avanthi Rajan ,  Anitha Ganesha

IPC: G06F16/11 ,  G06F11/14

Abstract: Techniques are provided for tiering snapshots to archival storage in remote object stores. A restore time metric, indicating that objects comprising snapshot data of snapshots created within a threshold timespan are to be available within a storage tier of a remote object store for performing restore operations, may be identified. A scanner may be executed to evaluate snapshots using the restore time metric to identify a set of candidate snapshots for archival from the storage tier to an archival storage tier of the remote object store. For each candidate snapshot within the set of candidate snapshots, the scanner may evaluate metadata associated with the candidate snapshot to identity one or more objects eligible for archival from the storage tier to the archival storage tier, and may archive the one or more objects from the storage tier to the archival storage tier.

公开(公告)号：US11720525B2

公开(公告)日：2023-08-08

申请号：US17389395

申请日：2021-07-30

Applicant: NetApp Inc.

Inventor： Atul Ramesh Pandit ,  Tijin George ,  Avanthi Rajan ,  Anitha Ganesha

IPC: G06F16/11 ,  G06F11/14

CPC classification number: G06F16/128 ,  G06F11/1458

Abstract: Techniques are provided for tiering snapshots to archival storage in remote object stores. A restore time metric, indicating that objects comprising snapshot data of snapshots created within a threshold timespan are to be available within a storage tier of a remote object store for performing restore operations, may be identified. A scanner may be executed to evaluate snapshots using the restore time metric to identify a set of candidate snapshots for archival from the storage tier to an archival storage tier of the remote object store. For each candidate snapshot within the set of candidate snapshots, the scanner may evaluate metadata associated with the candidate snapshot to identity one or more objects eligible for archival from the storage tier to the archival storage tier, and may archive the one or more objects from the storage tier to the archival storage tier.