Invention Grant
- Patent Title: Backing up a virtual machine using a snapshot with memory
-
Application No.: US14964991Application Date: 2015-12-10
-
Publication No.: US10678651B1Publication Date: 2020-06-09
- Inventor: Alexey Borodin , Vasily Semyonov , Stanislav Protasov , Serguei M. Beloussov
- Applicant: Acronis International GmBh
- Applicant Address: CH Shaffhausen
- Assignee: ACRONIS INTERNATIONAL GMBH
- Current Assignee: ACRONIS INTERNATIONAL GMBH
- Current Assignee Address: CH Shaffhausen
- Agency: K&L Gates LLP
- Main IPC: G06F11/14
- IPC: G06F11/14 ; G06F16/11 ; G06F9/455

Abstract:
A method, computer program product, computing system, and system for backing up a virtual machine using a snapshot with memory are described. The method may include receiving a selection of a virtual machine to be backed up, wherein the virtual machine reads from a source virtual disk. The method may further include creating a non-quiesced snapshot with memory of the virtual machine that captures a state of the virtual machine. The method may also include creating a linked clone of the virtual machine and reverting the linked clone back to the state of the virtual machine using the non-quiesced snapshot with memory. Additionally, the method may include gracefully shutting down the linked clone of the virtual machine such that the linked clone is in a consistent state. Moreover, the method may include reading data from one or more virtual disks associated with the linked clone and saving the data.
Information query