Netapp, Inc.

Nicholas Gerald Zehender

Anil Paul Thoppil

Cheryl Marie Thompson

Qinghua Zheng

Sridevi Jantli

Jeevan Hunsur Eswara

Ronak Girishbhai Ghadiya

Techniques are provided for object store mirroring. Data within a storage tier of a node may be determined as being data to tier out to a primary object store based upon a property of the data. A first object is generated to comprise the data. A second object is generated to comprise the data. The first object is transmitted to the primary data store for storage in parallel with the second object being transmitted to a mirror object store for storage. Tiering of the data is designated as successful once acknowledgements are received from both the primary object that the first object was stored and the mirror object store that the second object was stored.

Object store mirroring based on checkpoint

Object store mirroring with garbage collection

Object store mirroring and garbage collection during synchronization of the object store

Object store mirroring where during resync of two storage bucket, objects are transmitted to each of the two storage bucket

Object store mirroring and resync, during garbage collection operation, first bucket (with deleted first object) with second bucket

Growing community of inventors

Santa Clara, CA, United States of America

Nicholas Gerald Zehender