公开(公告)号：US09563478B1

公开(公告)日：2017-02-07

申请号：US14839887

申请日：2015-08-28

Applicant: VMware, Inc.

Inventor： Swaha Miller ,  Aleksey Pershin ,  Michael Kolechkin ,  Victor Golosovker

IPC: G06F9/46 ,  G06F9/50

CPC classification number: G06F9/5038 ,  G06F9/485 ,  G06F11/20 ,  G06F2009/45591

Abstract: Examples perform concurrent execution of distributed workflows sharing common operations by a plurality of nodes, such as execution of recovery plans for disaster recovery of virtual machines operating on and off premises. Concurrent execution of identical operations that were part of a previously executed workflow are prevented, by evaluating the source of the workflow and whether the workflow has previously been initiated by that source. The disclosure is scalable to allow for new nodes to be included.

Abstract translation: 示例执行由多个节点共享公共操作的分布式工作流的并发执行，诸如执行用于在场外操作的虚拟机的灾难恢复的恢复计划。 通过评估工作流的来源以及工作流是否先前由该源启动，可以阻止作为先前执行的工作流程一部分的相同操作的并发执行。 本公开是可扩展的，以允许包括新节点。