公开(公告)号：US09923762B1

公开(公告)日：2018-03-20

申请号：US13965607

申请日：2013-08-13

申请人： CA, Inc.

发明人： Haiyang Zhang ,  Xiaopin Wang ,  Ran Shuai ,  Pengfei Yu

IPC分类号： G06F15/177 ,  H04L12/24

CPC分类号： G06F19/00 ,  G06F8/656

摘要： A method includes receiving a request for modification of computer readable program code associated with a scenario being executed at a production server. The production server is configured to provide a computing service. Writing to a storage medium associated with the production server with respect to data specified by the protection scenario is suspended during the modification responsive to the request, such that synchronization of the data specified by the scenario is maintained between the production server and a standby server during the modification. Related systems and computer program products are also discussed.