Invention Grant
- Patent Title: Systems and methods for resynchronizing mirroring partners in a storage system
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Application No.: US15804028Application Date: 2017-11-06
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Publication No.: US11163655B2Publication Date: 2021-11-02
- Inventor: Harihara Kadayam , Vaiapuri Ramasubramaniam , Rishabh Mittal , Hrishikesh Keremane
- Applicant: NetApp Inc.
- Applicant Address: US CA Sunnyvale
- Assignee: NetApp Inc.
- Current Assignee: NetApp Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Cooper Legal Group, LLC
- Main IPC: G06F11/20
- IPC: G06F11/20 ; G06F12/0868

Abstract:
Systems and methods which provide for managing multiple mirror resources in a storage distribution network are provided. In some embodiments, a system provides for both high availability and disaster recovery functionality at different mirroring locations. Other embodiments may provide for multiple high availability and/or multiple disaster recovery mirror resources. These mirror resources are operated in a heterogeneous manner in the sense that each have its own transport, protocol, and the like, but are configured function cooperatively or as a single mirror with respect to mirroring a primary node. Embodiments may provide for the mirroring and resynchronization of mirrored resources in the event of a communication loss with a particular resource without ceasing the mirroring operations to other resources.
Public/Granted literature
- US20180074925A1 SYSTEMS AND METHODS FOR RESYNCHRONIZING MIRRORING PARTNERS IN A STORAGE SYSTEM Public/Granted day:2018-03-15
Information query