NFS的配置与应用

 NFS主要用于不同操作系统之间的文件共享

 

[root@localhost ~]# yum groupinstall nfs-file-server -y
[root@localhost nfs]# cat /etc/exports
/nfs   192.168.122.0/24(rw,sync)
                        (ro,sync)
              *.example.com(rw,sync)
1 /etc/init.d/nfs restart

rpc.nfsd: writing fd to kernel failed: errno 111 (Connection refused)
解决办法：

1 /etc/init.d/rpcbind restart

2 #/etc/init.d/rpcbind start


[cc@bogon ~]$ showmount -e 192.168.122.44
clnt_create: RPC: Port mapper failure - Unable to receive: errno 113 (No route to host)
关掉server的火墙
chmod 777 /nfs
[cc@bogon ~]$ showmount -e 192.168.122.44
Export list for 192.168.122.44:
/nfs 192.168.122.0/24
mount -t nfs 192.168.122.44:/nfs   /mnt

可以设置开机自动挂载：vim /etc/fstab

192.168.122.44：/nfs    /mnt     nfs    defautls   0 0