Managing storage devices

• Main Authors: SABOL CHRISTOPHER J, JEZNACH TOMASZ
• Format: Patent
• Language: Chinese; English
• Published: 19.04.2017
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for managing storage devices. In some implementations, a memory controller receives a logical write request over a logical interface that the memory controller provides for accessing a non-volatile storage device. The logical write request indicates a logical address at which to write data to the non-volatile storage device. In response to receiving the logical write request, the memory controller sends a write request event to a host system. The memory controller receives a physical write command from the host system over a physical interface that the memory controller provides for accessing the non-volatile storage device. In response to receiving the physical write command, the memory controller stores the data in the non-volatile storage device according to the physical write command. 用于管理存储设备的方法、系统、和装置，包括在计算机存储介质上编码的计算机程序。在些实施方式中，存储器控制器经由逻辑接口接收逻辑写入请求，存储器控制器提供所述逻辑接口以用于访问非易失性存储设备。该逻辑写入请求指示将数据写入非易失性存储设备的逻辑地址。响