Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Amit Lieberman0
Jehuda Shemer0
Leehod Baruch0
Ron Bigman0
Assaf Natanzon0
Date of Patent
July 10, 2018
0Patent Application Number
152741220
Date Filed
September 23, 2016
0Patent Citations Received
...
Patent Primary Examiner
Patent abstract
Described embodiments provide systems and methods for operating a storage system. One or more production volumes of the storage system are selected for continuous replication. A number, N, is selected that is associated with a number of damaged volumes the storage system can sustain and maintain data consistency. Write transactions from a host to an associated one of the selected one or more production volumes are intercepted. The intercepted write transactions are sent to the associated production volume and to a plurality of copy volumes. When acknowledgments of the write transaction have been received from N copy volumes, the write transaction is acknowledged to the host.
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