Invention Grant
- Patent Title: Efficient restore of synthetic full backup based virtual machines that include user checkpoints
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Application No.: US16041967Application Date: 2018-07-23
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Publication No.: US10733064B2Publication Date: 2020-08-04
- Inventor: Aaditya Bansal , Shelesh Chopra , Soumen Acharya , Sunil Yadav
- Applicant: EMC IP Holding Company LLC
- Applicant Address: US MA Hopkinton
- Assignee: EMC IP Holding Company LLC
- Current Assignee: EMC IP Holding Company LLC
- Current Assignee Address: US MA Hopkinton
- Agency: Chamberlain, Hrdlicka, White, Williams & Aughtry
- Main IPC: G06F9/455
- IPC: G06F9/455 ; G06F11/14

Abstract:
A method and system for efficiently restoring synthetic full backup based virtual machines that include user checkpoints. Specifically, the method and system disclosed herein overcome a behavioral limitation exhibited in present virtual machine backup methodologies, where said methodologies ignore the presence of user checkpoints storing state for a virtual machine. In accounting for the user checkpoints while recovering a virtual machine, embodiments of the invention maintain restoration points for virtual machine state instantiated by the user, in addition to those instantiated by the system.
Public/Granted literature
- US20200026618A1 EFFICIENT RESTORE OF SYNTHETIC FULL BACKUP BASED VIRTUAL MACHINES THAT INCLUDE USER CHECKPOINTS Public/Granted day:2020-01-23
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