公开(公告)号：US11138226B2

公开(公告)日：2021-10-05

申请号：US16603563

申请日：2018-04-05

申请人： Technion Research and Development Foundation Ltd.

发明人： Oded Shmueli ,  Itai Shaked

IPC分类号： G06F16/23 ,  G06F16/27 ,  G06F16/22 ,  G06Q10/06

摘要： Systems and methods are provided for moving replicas of a target data object between a plurality of storage nodes that store multiple replicated data objects, by setting new applications to a move mode, waiting for prior applications to exit before moving the target data object, determining that an indication of access to the target data object is done, and responsively copying the replicas of the target data object from first locations among the plurality of data storage nodes to second locations among the plurality of storage nodes.