公开(公告)号：US20250165167A1

公开(公告)日：2025-05-22

申请号：US19034376

申请日：2025-01-22

Applicant: NetApp, Inc.

Inventor： Anoop Vijan ,  Sohan Shetty ,  Dhruvil Shah ,  Omprakash Khandelwal ,  Akhil Kaushik

IPC: G06F3/06

Abstract: A computer-implemented method comprises transitioning from a unidirectional asynchronous replication to initiating bi-directional synchronous replication between one or more storage objects of a first consistency group (CG1) of a primary storage site and one or more storage objects of a second consistency group (CG2) of a secondary storage site, converting the one or more storage objects of the CG2 from data protection read only access to read write access, and performing a reverse synchronization process between the one or more storage objects of the CG2 and the one or more storage objects of the CG1 including instantiating a reverse splitter on each volume of CG2, establishing reverse sync replication sessions for each storage object of the CG2, and allowing input output (IO) access to the one or more storage objects of the CG2.