17849957. Peer RAID Control Among Peer Data Storage Devices simplified abstract (Western Digital Technologies, Inc.)

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Peer RAID Control Among Peer Data Storage Devices

Organization Name

Western Digital Technologies, Inc.

Inventor(s)

Judah Gamliel Hahn of Ofra (IL)

Ramanathan Muthiah of Bangalore (IN)

Peer RAID Control Among Peer Data Storage Devices - A simplified explanation of the abstract

This abstract first appeared for US patent application 17849957 titled 'Peer RAID Control Among Peer Data Storage Devices

Simplified Explanation

The abstract describes a storage system that uses a redundant array of independent disks (RAID) control to store data across multiple storage devices. The system includes a master storage device that receives commands from a host and determines how to distribute the data blocks among the peer storage devices based on their RAID configuration. The data blocks are then allocated and sent to the peer storage devices using a communication channel.

  • The storage system uses RAID control to distribute data across multiple storage devices.
  • A master storage device receives commands from a host and determines how to allocate the data blocks among the peer storage devices.
  • The data blocks are sent to the peer storage devices using a communication channel.

Potential Applications

  • Data centers and server farms that require efficient and reliable storage systems.
  • Cloud storage providers that need to distribute data across multiple devices for redundancy and performance.
  • High-performance computing environments that require fast and reliable data storage.

Problems Solved

  • Ensures data redundancy and reliability by distributing data blocks across multiple storage devices.
  • Improves performance by allowing data to be accessed in parallel from multiple storage devices.
  • Simplifies the management and control of storage devices by using a master storage device.

Benefits

  • Increased data reliability and availability due to redundancy across multiple storage devices.
  • Improved performance through parallel access to data from multiple storage devices.
  • Simplified management and control of storage devices through the use of a master storage device.


Original Abstract Submitted

Example storage systems, data storage devices, and methods provide redundant array of independent disk (RAID) control among peer storage devices. A master storage device among peer storage devices receives host commands and determines, based on a peer RAID configuration, data blocks for redundantly storing the host data unit among the peer storage devices. The master storage device allocates the data blocks among the peer storage devices and sends them to the peer storage devices using a peer communication channel.

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