The client has to separately mount version 2 and 3 entries along with a single mount for version 4 (in case the pseudo-tree exists).

虽然版本 4 能够进行一次性装载（存在伪树时），但是客户机必须分开装载版本 2 和 3 的项。

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The NFSv4 pseudo-tree feature allows the NFSv4 client to perform only one mount operation for all exported entries in the pseudo-tree.

NFSv4 伪树特性允许 NFSv4 客户机在伪树中对所有导出的项仅执行一个 mount 操作。

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You can read it in the pseudo source tree, online on Github (see Resources).

您可以在Github上的pseud o源代码树上看到它(见参考资料)。

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