mount.nfs: access denied by server while mounting 解决方法

挂载nfs时提示：mount.nfs: access denied by server while mounting 170.250.9.251:/volume2/share/workspace

解决方法：

1.查看服务端日志

/etc# cat /var/log/messages | grep mount
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refused mount request from 192.168.9.98 for /volume2/share/workspace (/volume2/share/workspace): unmatched host
发现后面是unmatched host，应该是ip地址不匹配的问题

2.查看/etc/exports

cat /etc/exports
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/volume2/share 192.168.9.251(rw,async,no_wdelay,crossmnt,insecure,root_squash,insecure_locks,sec=sys,anonuid=1024,anongid=100)

3.修改/etc/exports文件

把文件中的内容192.168.9.251改成192.168.9.0/24,保存退出（这里的IP地址以你自己的为主）

4.在服务端重启nfs服务

5.客户端重新连接没有问题

mount -t nfs 192.168.9.251:/volume2/share/workspace /share
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