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NFS FAQ

Neither 'subtree_check' or 'no_subtree_check' specified for export​

  • 不影响，只是警告默认为了 no_subtree_check，之前是 subtree_check
/data0    *(rw,no_root_squash,no_subtree_check)

mount.nfs: rpc.statd is not running but is required for remote locking. mount.nfs: Either use '-o nolock' to keep locks local, or start statd​

  • 当客户端在 NAT 后时可能会有这个问题 - 因为端口从新映射后不会是保留端口
  • exports 添加 insecure 选项即可
    • 默认开启了 secure，要求端口 小于 1024 IPPORT_RESERVED
mount.nfs: rpc.statd is not running but is required for remote locking.
mount.nfs: Either use '-o nolock' to keep locks local, or start statd.
mount.nfs: Operation not permitted