nfs-utils未安装导致nfs挂载失败

Posted 2023-02-22 王万林 Ben

问题描述

[centos@CentOS7 ~]$ tail -1 /etc/fstab 
192.168.6.31:/nfs /nfs nfs defaults 0 0
[centos@CentOS7 ~]$ sudo mount 192.168.6.31:/nfs /nfs 
mount: wrong fs type, bad option, bad superblock on 192.168.6.31:/nfs,
       missing codepage or helper program, or other error
       (for several filesystems (e.g. nfs, cifs) you might
       need a /sbin/mount.<type> helper program)

       In some cases useful info is found in syslog - try
       dmesg | tail or so.
[centos@CentOS7 ~]$ sudo /sbin/mount.nfs 192.168.6.31:/nfs /nfs 
sudo: /sbin/mount.nfs: command not found
[centos@CentOS7 ~]$ 

问题解决

[root@CentOS7 ~]# yum install -y nfs-utils >& /dev/null
[root@CentOS7 ~]# 

挂载

[root@CentOS7 ~]# mount /nfs
[root@CentOS7 ~]# df -h /nfs
Filesystem         Size  Used Avail Use% Mounted on
192.168.6.31:/nfs   12G  1.3G   11G  11% /nfs