mount.nfs: access denied by server while mounting 10.126.97.232:/mount1/shareData/ 是为啥

这个错误表示 NFS 服务器拒绝了客户端的访问请求。有几个可能的原因导致这个错误：

1. 权限配置不正确：请确保服务器上的共享目录和文件的权限设置正确，允许客户端访问。可以使用 `chmod` 命令修改权限，例如 `chmod 755 /mount1/shareData/`。

2. 防火墙配置问题：如果服务器上启用了防火墙，可能会阻止 NFS 客户端的连接。请检查服务器上的防火墙设置，确保 NFS 相关的端口（例如 2049）是开放的。

3. 客户端配置问题：客户端可能没有正确配置 NFS 挂载点。请检查客户端的 `/etc/fstab` 文件或者使用命令行进行挂载时的参数设置，确保指定了正确的服务器地址和共享路径。

4. NFS 服务未启动或配置错误：请确保服务器上已经启动了 NFS 服务，并且相关的配置文件（例如 `/etc/exports`）中正确定义了共享目录和客户端的访问权限。

通过检查以上几个方面，您可以找到导致 "mount.nfs: access denied by server" 错误的具体原因，并采取相应的措施解决问题。

相关问题

mount.nfs: access denied by server while mounting

This error message indicates that the NFS server is not allowing the client to access the desired NFS share. There are several possible reasons for this error, including:

1. Incorrect permissions: The NFS share may not have the correct permissions set up to allow the client to access it. Check the permissions on the NFS server to ensure that the client has read and/or write access to the share.

2. Firewall issues: The firewall on the NFS server may be blocking access from the client. Check the firewall rules on the NFS server to ensure that the client is allowed to access the NFS share.

3. DNS issues: The client may be unable to resolve the hostname of the NFS server. Check the DNS settings on the client to ensure that it can resolve the hostname of the NFS server.

4. NFS service not running: The NFS service on the server may not be running. Check that the NFS service is running on the server.

5. Incorrect syntax: The syntax of the mount command may be incorrect. Double-check the syntax of the mount command to ensure that it is correct.

To resolve this error, you will need to troubleshoot the issue by checking the permissions, firewall rules, DNS settings, NFS service, and mount command syntax.

mount.nfs: access denied by server while mounting 172.21.1.106:/wangpan

这个错误提示表明在尝试挂载172.21.1.106服务器上的/wangpan共享目录时，客户端被服务器拒绝了访问权限。解决这个问题的方法有两种：
1. 在服务器端修改共享目录的权限或者直接给777权限测试，成功连接。
2. 如果权限已经给到位了但是还是不能挂载上，可以尝试指定挂载的NFS版本号为3，命令为：mount -o nfsvers=3 -t nfs $server_ip:$path $mount_path。