Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Akira Deguchi
Kazuki Matsugami
Date of Patent
September 19, 2023
Patent Application Number
17943613
Date Filed
September 13, 2022
Patent Citations
Patent Primary Examiner
Patent abstract
A backup-source storage system extracts, as a pattern, forwarding target data to a backup-destination storage system among data written to a storage apparatus through a volume. The backup-source storage system determines whether the extracted pattern matches with a registered pattern in the backup-source storage system. When a result of the determination is false, the backup-source storage system registers the extracted pattern and forwards the forwarding target data to the backup-destination storage system. When the result of the determination is true, the backup-source storage system does not forward the forwarding target data.
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