公开(公告)号：US11989103B2

公开(公告)日：2024-05-21

申请号：US17684598

申请日：2022-03-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yehonatan David ,  Anthony Berkow ,  Boris Liberman

IPC: G06F11/14 ,  G06F16/11 ,  G06F16/22

CPC classification number: G06F11/1466 ,  G06F16/128 ,  G06F16/2246

Abstract: A device is configured to index file system names and paths of a single chain of backed-up snapshots. The device is configured to obtain a first snapshot of the file system. Further, the device is configured to scan the first snapshot of the file system to obtain a first scan of the nodes and the tree structure at a first time point. The device is further configured to insert the first scan into a database. Then the device is configured to index the nodes in the database.

公开(公告)号：US20220188202A1

公开(公告)日：2022-06-16

申请号：US17684598

申请日：2022-03-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yehonatan David ,  Anthony Berkow ,  Boris Liberman

IPC: G06F11/14 ,  G06F16/22 ,  G06F16/11

Abstract: A device is configured to index file system names and paths of a single chain of backed-up snapshots. The device is configured to obtain a first snapshot of the file system. Further, the device is configured to scan the first snapshot of the file system to obtain a first scan of the nodes and the tree structure at a first time point. The device is further configured to insert the first scan into a database. Then the device is configured to index the nodes in the database.