DRIVE THAT LIMITS MAXIMUM POWER CONSUMPTION

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DRIVE THAT LIMITS MAXIMUM POWER CONSUMPTION - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240248618 titled 'DRIVE THAT LIMITS MAXIMUM POWER CONSUMPTION

The abstract describes a method for optimizing disk access operations in a disk drive by selecting commands based on energy costs.

Simplified Explanation:

The method involves storing commands in a queue, calculating total costs based on energy costs, and selecting the most cost-effective command to execute next.

Key Features and Innovation:

- Storing commands in a queue for disk access operations - Calculating total costs based on energy costs for each command - Selecting the most cost-effective command to perform next

Potential Applications:

- Improving efficiency in disk access operations - Reducing energy consumption in disk drives - Enhancing overall performance of storage systems

Problems Solved:

- Minimizing energy costs associated with disk access operations - Optimizing the order of commands for efficient execution - Improving the overall performance of disk drives

Benefits:

- Cost-effective disk access operations - Reduced energy consumption - Enhanced performance and efficiency in storage systems

Commercial Applications:

Title: Energy-Efficient Disk Access Optimization This technology can be applied in various industries such as data centers, cloud computing, and storage solutions. It can help companies save on energy costs and improve the overall performance of their storage systems, leading to increased efficiency and cost savings.

Prior Art:

Prior research in disk access optimization and energy-efficient computing can provide valuable insights into similar technologies and approaches.

Frequently Updated Research:

Stay updated on advancements in energy-efficient computing, disk access optimization, and storage system performance to leverage the latest innovations in the field.

Questions about Disk Access Optimization: 1. How does this method compare to traditional disk access operations in terms of energy efficiency? 2. What are the potential implications of implementing this technology in large-scale storage systems?

1. A relevant generic question not answered by the article, with a detailed answer: How does the selection of commands based on energy costs impact the overall performance of a disk drive? By selecting commands with lower energy costs, the disk drive can operate more efficiently, reducing overall energy consumption and improving performance.

2. Another relevant generic question, with a detailed answer: What are the key factors to consider when optimizing disk access operations for energy efficiency? Factors such as the type of commands, the sequence of execution, and the energy consumption of each operation play a crucial role in optimizing disk access operations for energy efficiency.

Original Abstract Submitted

a method for performing disk access operations in a disk drive includes: storing commands to perform disk access operations in a command queue for the disk drive; determining a first total cost for performing a first command stored in the command queue, wherein the first total cost is based on at least a first energy cost associated with starting execution of the first command; determining a second total cost for performing a second command stored in the command queue, wherein the second total cost is based on at least a second energy cost for the second command; and in response to determining that the first total cost is less than the second total cost, selecting the first command to be the next command stored in the command queue that is to be performed by the disk drive.