公开(公告)号：US20240202162A1

公开(公告)日：2024-06-20

申请号：US18081673

申请日：2022-12-14

Applicant: Rubrik, Inc.

Inventor： Haritha Elango ,  Prakhar Kumar ,  Partha Dhar ,  Animesh Kumar ,  Gaurav Maheshwari ,  Srikanth Hanumanula

IPC: G06F16/11 ,  G06F11/14

CPC classification number: G06F16/128 ,  G06F11/1448 ,  G06F2201/84

Abstract: Methods, systems, and devices for data management are described. A data management system (DMS) may receive an indication of a storage configuration for an object storage location within a cloud environment. The DMS may generate a snapshot of a computing system in accordance with a backup policy associated with the computing system. The DMS may cause one or more data objects corresponding to the snapshot to be stored in the object storage location within the cloud environment in accordance with the storage configuration. The DMS may apply immutable object locks to the one or more data objects within the object storage location. The DMS may execute, in accordance with the backup policy associated with the computing system, one or more jobs that cause the respective immutable object locks for the one or more data objects to be extended one or more times during a retention period for the snapshot.

公开(公告)号：US20230315579A1

公开(公告)日：2023-10-05

申请号：US17710714

申请日：2022-03-31

Applicant: Rubrik, Inc.

Inventor： Chendil Kumar Arumugam ,  Aditi Maheshwari ,  Animesh Kumar

IPC: G06F11/14 ,  H04L9/32

CPC classification number: G06F11/1458 ,  H04L9/3242 ,  G06F2201/84

Abstract: A method for data management is described. The method may include generating a first snapshot of a first state of a data object, generating, using metadata associated with the first snapshot of the first state, a first hash value, and storing the first hash value to a blockchain. If the data object or device or system supporting the data object fails, then a failover procedure may be used to recover the data object. The method may include receiving an instruction to recover the first state of the data object using the first snapshot, retrieving the first hash value from the blockchain, comparing the first hash value retrieved from the blockchain to a second hash value of the metadata associated with the first snapshot, and determining, based at least in part on a result of the comparing, whether the first snapshot stored in the data management system is unmodified.