Invention Grant
- Patent Title: Intelligent snapshot tree replication
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Application No.: US15099434Application Date: 2016-04-14
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Publication No.: US10055149B2Publication Date: 2018-08-21
- Inventor: Douglas W. Dewey , Ian R. Davies , Kenneth F. Day
- Applicant: SEAGATE TECHNOLOGY LLC
- Applicant Address: US CA Cupertino
- Assignee: SEAGATE TECHNOLOGY LLC
- Current Assignee: SEAGATE TECHNOLOGY LLC
- Current Assignee Address: US CA Cupertino
- Agency: Holland & Hart LLP
- Main IPC: G06F12/16
- IPC: G06F12/16 ; G06F3/06

Abstract:
Systems and methods for intelligent replication of a snapshot tree are described. In one embodiment, a first storage system may include a storage controller. In some embodiments, the storage controller may be operable to replicate a first storage volume of a first storage system and a first user snapshot of the first storage volume to a second storage volume of a second storage system and capture a first tree structure block (TSB) of the first storage system. In some cases, the first user snapshot may include a point in time capture of data on the first storage volume at a first time. In some embodiments, the first TSB captures a hierarchy of each snapshot of the first storage system.
Public/Granted literature
- US20170300247A1 INTELLIGENT SNAPSHOT TREE REPLICATION Public/Granted day:2017-10-19
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