METHOD AND SYSTEM FOR ENDURANCE ENHANCING, DEFERRED DEDUPLICATION WITH HARDWARE-HASH-ENABLED STORAGE DEVICE

摘要

A storage system may include at least one storage device and a server. The storage device may store an incoming data, calculate a hash value for the incoming data, and store the hash value as meta data. The server may provide the incoming data to the storage device, read the meta data from the storage device, determine whether the meta data is duplicate in the table, and perform a deduplication process regarding the incoming data based on the determination result.

主权项

1. A system comprising:
at least one storage device suitable for storing an incoming data, calculating a hash value for the incoming data, and storing the hash value as meta data; and a server suitable for providing the incoming data to the storage device, reading the meta data from the storage device, determining whether the meta data is duplicate in the table, and performing a deduplication process regarding the incoming data based on the determination result.