公开(公告)号：US20160364407A1

公开(公告)日：2016-12-15

申请号：US15039197

申请日：2014-04-16

Applicant: ZTE Corporation

Inventor： Jianfeng HONG ,  Aimin LEI ,  Jun WANG

IPC: G06F17/30

CPC classification number: G06F16/183 ,  G06F16/148 ,  G06F16/162 ,  G06F16/182 ,  G06F16/185

Abstract: The embodiments of disclosure disclose a method and device for responding to a request, and a Distributed File System (DFS). The method comprises: receiving from a file access client a request for operating a target file, wherein the request carries a full path of the target file; determining a file identifier and a file location register identifier corresponding to the full path, wherein a file location register corresponding to the file location register identifier isg used for providing location information of a data block of the target file; sending the file identifier and the file location register identifier to the file access client. The embodiments of the disclosure solves the problem that a DFS has a high demand on a file location register hardware, lowers a demand on the file location register hardware, and improves a stability of the system.

Abstract translation: 公开的实施例公开了用于响应请求的方法和设备以及分布式文件系统（DFS）。 该方法包括：从文件访问客户端接收操作目标文件的请求，其中所述请求携带目标文件的完整路径; 确定对应于完整路径的文件标识符和文件位置寄存器标识符，其中对应于文件位置寄存器标识符的文件位置寄存器被用于提供目标文件的数据块的位置信息; 将文件标识符和文件位置寄存器标识符发送到文件访问客户端。 本公开的实施例解决了DFS对文件位置寄存器硬件的高要求的问题，降低了对文件位置寄存器硬件的需求，并提高了系统的稳定性。