18119943. STORAGE SYSTEM AND STORAGE CONTROL METHOD simplified abstract (Hitachi, Ltd.)
Contents
STORAGE SYSTEM AND STORAGE CONTROL METHOD
Organization Name
Inventor(s)
Takahiro Yamamoto of Tokyo (JP)
STORAGE SYSTEM AND STORAGE CONTROL METHOD - A simplified explanation of the abstract
This abstract first appeared for US patent application 18119943 titled 'STORAGE SYSTEM AND STORAGE CONTROL METHOD
The storage system described in the patent application consists of multiple storage nodes, each equipped with a non-volatile storage device, a storage controller for data processing, and volatile memory for storing data related to data writes.
- The storage controller stores data that needs to be non-volatile as log data in the storage device, making it redundant among multiple storage nodes for data protection.
- In case of an issue with the log data in one storage node, a recovery process is initiated to ensure data integrity and availability.
Potential Applications: - Data centers - Cloud storage services - Enterprise storage solutions
Problems Solved: - Data redundancy and protection - Data recovery in case of failures - Ensuring data integrity and availability
Benefits: - Enhanced data reliability - Improved data protection - Efficient data recovery processes
Commercial Applications: Title: "Enhanced Data Storage System for Reliable Data Management" This technology can be utilized in various industries such as IT, finance, healthcare, and more for secure and reliable data storage solutions.
Prior Art: Researchers can explore prior patents related to data storage systems, data redundancy, and data recovery processes to understand the existing technology landscape.
Frequently Updated Research: Stay updated on advancements in non-volatile storage devices, data processing algorithms, and data recovery techniques to enhance the efficiency and reliability of storage systems.
Questions about the technology: 1. How does the storage system ensure data redundancy and protection? - The system stores log data redundantly among multiple storage nodes to protect against data loss. 2. What are the potential commercial applications of this technology? - This technology can be applied in various industries for secure and reliable data storage solutions.
Original Abstract Submitted
The storage system is a storage system comprising a plurality of storage nodes each including a non-volatile storage device, a storage controller that processes data read/write to the storage device, and a volatile memory, in which the storage controller stores data related to the data write in the memory, stores data that needs to be non-volatile among the data stored in the memory as log data in the storage device, makes the log data stored in the storage device redundant among a plurality of storage nodes, and performs a recovery process for the log data when a problem occurs in the log data stored in the storage device of one of the storage nodes.
