17839732. Proactive Storage Operation Management Using Thermal States simplified abstract (Western Digital Technologies, Inc.)

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Proactive Storage Operation Management Using Thermal States

Organization Name

Western Digital Technologies, Inc.

Inventor(s)

Ramanathan Muthiah of Bangalore (IN)

Proactive Storage Operation Management Using Thermal States - A simplified explanation of the abstract

This abstract first appeared for US patent application 17839732 titled 'Proactive Storage Operation Management Using Thermal States

Simplified Explanation

The abstract of this patent application describes a system and method for managing storage operations using thermal states. It involves receiving storage requests from a host and determining storage commands for a data storage device based on these requests. The system then calculates a temperature index value for each storage command, which represents the estimated change in thermal state when executing the command. The storage commands are allocated to command queues based on their temperature index values and executed by the data storage device without triggering thermal throttling.

  • The system receives storage requests from a host and determines storage commands for a data storage device.
  • Temperature index values are calculated for each storage command, representing the estimated change in thermal state when executing the command.
  • The storage commands are allocated to command queues based on their temperature index values.
  • The data storage device executes the storage commands from the command queues without triggering thermal throttling.

Potential Applications

  • This technology can be applied in various storage systems, such as computer hard drives, solid-state drives, and cloud storage platforms.
  • It can be used in data centers to optimize storage operations and prevent thermal throttling.
  • The system can be implemented in embedded storage devices, improving their performance and reliability.

Problems Solved

  • Thermal throttling can occur during storage operations, leading to decreased performance and potential data loss.
  • Managing storage commands based on thermal states can help prevent overheating and improve the overall efficiency of storage systems.
  • This technology addresses the need for proactive management of storage operations to ensure optimal performance and reliability.

Benefits

  • By considering thermal states, this system can prevent thermal throttling and maintain consistent storage performance.
  • It improves the efficiency of storage operations by allocating commands based on their estimated impact on thermal state.
  • The proactive management of storage operations helps prevent overheating and potential damage to storage devices.
  • This technology enhances the reliability and lifespan of storage systems by optimizing their thermal management.


Original Abstract Submitted

Example storage systems, storage devices, and methods provide proactive management of storage operations using thermal states. Host storage requests are received and used to determine storage commands for a data storage device. For each storage command, a temperature index value corresponding to an estimated change in thermal state for executing the storage command may be determined. The storage commands are allocated to command queues based on the thermal index values and then executed from the command queues by the data storage device without triggering thermal throttling of storage commands.

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