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User mode network file system dual-stack access method, device and equipment

A network file system and stack access technology, applied in the field of user-mode network file system dual-stack access devices and computer-readable storage media, can solve problems such as difficulty in recovery

Active Publication Date: 2020-06-02
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the object of the present invention is to provide a user-mode network file system dual-stack access method, a user-mode network file system dual-stack access device, a user-mode network file system dual-stack access device and a computer-readable storage medium, which solves the problem of The existing user mode network file system has the problem of difficult recovery after network connection failure

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  • User mode network file system dual-stack access method, device and equipment
  • User mode network file system dual-stack access method, device and equipment
  • User mode network file system dual-stack access method, device and equipment

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Embodiment Construction

[0055] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0056] Please refer to figure 1 , figure 1 It is a flow chart of a dual-stack access method for a network file system in user mode provided by an embodiment of the present invention. The method includes:

[0057] S101: Use the first IP address of the client to establish a first connection with the client, and use a specified shared directo...

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Abstract

The invention discloses a user mode network file system dual-stack access method, which comprises the following steps of: establishing a first connection with a client by using a first IP address of the client, and providing an access service for the client by using a specified shared directory through the first connection; when the first connection is disconnected, determining a second IP addressof the client through an identifier field corresponding to the client; establishing a second connection between the specified shared directory and the client by using the second IP address. Accordingto the method, the client is allowed to be connected with a server through a first IP address and a second IP address, and IP protocol version numbers of the two IP addresses are different; therefore, when the first connection is interrupted, the second IP address of the client can be determined by utilizing the identifier field, and the connection is reestablished by utilizing the second IP address; the invention further provides a user-mode network file system dual-stack access device and equipment and a computer readable storage medium, and the dual-stack access device and equipment also have the above beneficial effects.

Description

technical field [0001] The present invention relates to the technical field of file systems, in particular to a dual-stack access method for a user-mode network file system, a dual-stack access device for a user-mode network file system, a dual-stack access device for a user-mode network file system, and a computer-readable storage medium. Background technique [0002] NFS (Network File System) is the kernel-mode network file system, which is one of the file systems supported by FreeBSD. It allows computers in the network to share resources through the TCP / IP network. When NFS is applied, client applications that mount NFS locally can transparently read and write files on remote NFS servers, just like accessing local files. NFS-Ganesha is a user-mode network file system, which is an open source project. In the case of system service failure, it has better manageability and maintainability than the kernel-mode network file system, and user-mode NFS-Ganesha is easy to implemen...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/12G06F16/176
CPCH04L67/1097H04L67/141G06F16/176H04L2101/686
Inventor 臧林劼
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD