Linux友人帐之网络编程基础NFS服务器

爱被打了一巴掌 2024-04-17 13:38 79阅读 0赞

## 一、概述 ##

### 1.1NFS基础概念![deea6d5b0dbe4a63bc96d92be1908a2a.png][] ###

> NFS服务器（Network File System）是一种网络文件系统协议，它允许不同计算机之间共享文件系统中的文件。它是一种专门用于在网络上共享文件和目录的服务器。NFS服务器可以把本地的文件系统目录通过网络共享给其它计算机，让其它计算机能够远程访问同一个文件系统中的文件和目录。NFS在Unix/Linux系统中广泛应用，可以提高多台计算机之间数据共享的效率和便捷性。NFS服务器协议使用RPC（Remote Procedure Call）协议来实现客户端和服务器之间的通信。

### 1.2NFS需要安装的软件![b553685031b9411e89a69e89545e7472.png][] ###

> 要实现NFS共享需要安装nfs-utils和rpcbind软件包，并启动nfs-server和rpcbind服务。

![f79aa2bf87d4429aa7c9ca574a65110f.png][]

### ![1b66819eccc54695a770193a87dc2dee.png][] 1.3NFS服务器配置文件 ###

![de5c944aeb56484dacf171c2a879f716.png][]

![b4c45b41f7f34e46949614e346eea45c.png][]

### 1.4客户端访问NFS服务器共享目录  
 ![d289788ef6c846a49ed6f540c352c075.png][] ###

### ![eb16e2ddb74e48eca2f2505819e2aeaf.png][] 1.5任务环境介绍 ###

![8768cd693d0541a4b5c8dee531e9eb90.png][]

### 1.6NFS只读共享任务实施 ###

### ![f6653eff1db840c98b72a9c79f22d0a1.png][]![876cc65e2d244b3cb57da304ce37d9b4.png][] ###

![427ea92809e549788a8e714c88816b3e.png][]![a998437a8daf4c9aafb612f214965e46.png][]

### ![b5cb8a2a12dd4eb4bd411220a20981b9.png][]![3e5942b0bc3d4f81b73d38e8c7d8b85d.png][] 1.7NFS读写共享及不屏蔽远程root ###

![7f7943f2872e4be9bedb82c7207d97b7.png][]

![6c9d213833f448c3b59bab3f62e46fe2.png][]

![08e1e26a75fb49bda8a657647d290ad0.png][]![15e0ebdf898845d7bd91e14c2027e472.png][]

### 1.8Windows客户机访问NFS服务器 ###

> 也可使用Windows终端作为NFS客户机，来访问RHEL7的NFS共享文件夹。真实机使用Wi1O操作系统，安装NFS客户端，虚拟机使用RHEL7,安装NFS服务。在NFS服务器上提供目录/rodir作为只读共享目录，目录/rwdir作为读写目录，使用真实机来访问虚拟机RHEL7系统提供的NFS服务。

![ec34dd416cdb42b2be5f1a95e083e0bc.png][]![d43f6b98a49d4325a532102037ac2f69.png][]

![15476a38a21f4fe3b269ecc4146a7b46.png][]![76a2f822374048c2b559c4e77cb08d83.png][]

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