Setup a NFS server on FreeBSD

Lets begin:

1. % su
2. # echo 'nfs_server_enable="YES"' >> /etc/rc.conf
3. # echo 'rpcbind_enable="YES"' >> /etc/rc.conf
4. # echo 'mountd_flags="-r"' >> /etc/rc.conf
5. # echo 'rpc_lockd_enable="YES"' >> /etc/rc.conf
6. # echo 'rpc_statd_enable="YES"' >> /etc/rc.conf

By passing these options we guarantee that NFS related daemons are started at boot time. Steps 2 to 4 are mandatory and enable the NFS daemons, steps 5 and 6 are optional and are used to guarantee file locking operations over NFS and monitor NFS client so that the NFS server can free resources when the host disappears.

Lets proceed by identifying what we want to share:

1. % su
2. # vi /etc/exports
3. add the following line:

/usr/ports/distfiles -network 192.168.1 -mask 255.255.255.0

Step 3 shares the /usr/ports/distfiles directory and make it available to any client with an IP address beginning in 192.168.1 and netmask of 255.255.255.0.

Now that we've enabled the NFS server settings and configured the exports file, lets start the server by:

1. % su
2. # rpcbind
3. # nfsd -u -t -n 4
4. # mountd -r

If you perform any changes changes to the exports file, reload it by:

1. % su
2. # /etc/rc.d/mountd onereload

Also, the showmount command can be used to display the exports on the server:

1. % su
2. # showmount -e

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