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This article mainly shows you "how to configure nfs", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "how to configure nfs" this article.

Recently configured a nfs host, there are a few points in use, write down a memo

First, if server and client are both in the same intranet, you can use udp protocol, which can be faster.

Second, the server side uses async, that is, asynchronous writing. Although asynchronous writes reduce a little bit of data security (some of the last data may be lost in the event of an unexpected downtime), the performance is much higher than synchronous writes.

Nfs mainframe part

Start the portmap and nfsd services

Vi / etc/exports

Quote

/ data/htdocs/spacemx 192.168.0.* (rw,async,anonuid=99,anongid=99)

Where anonuid=99 is the nobody user and anongid=99 is the nobody group

Async indicates that asynchronous writes are used

Rw is readable and writable only

192.168.0.* indicates that it is only open to client in the network 192.168.0.0 Universe 24.

Client part

Start the portmap service

Set up the mount directory mkdir / nfs

Mounting

Quote

Mount-t nfs-o udp 192.168.0.101:/data/htdocs/spacemx / nfs

-o udp shows that the use of udp communication, in the intranet environment, the network stability is relatively high, the use of udp protocol helps to improve the speed.

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