centosfedora nfs的配置

参考资料：

 

http://fedorasolved.org/post-install-solutions/nfsv4-fedora

 

一、准备的软件包

 server ：

nfsportmap (optional)

  Client':

nfsnfslock

二、server的配置

1.开防火墙端口

nfs是2049 setup里是NF4

portmap是111

 

2.配置nfs的/etc/idmapd.conf

[General] Domain = example.com [Mapping] Nobody-User = nfsnobody Nobody-Group = nfsnobody 3.启动nfs nfslock(portmap)服务 #su -c "/sbin/service portmap start" su -c "/sbin/service nfslock start" su -c "/sbin/service nfs start" #su -c "/sbin/chkconfig --level 345 portmap on" su -c "/sbin/chkconfig --level 345 nfslock on" su -c "/sbin/chkconfig --level 345 nfs on" 4.配置nfs的分区等 su -c "mkdir -p /nfs4exports/{share1,share2,share3}" 5.修改/etc/fstab /path/to/share1 /nfs4exports/share1 none bind 0 0 /path/to/share2 /nfs4exports/share2 none bind 0 0 /path/to/share3 /nfs4exports/share3 none bind 0 0 然后mount -a 6.修改/etc/exports 这是对192.168.1.0开发 读写，如果是只读，就把rw改为ro /nfs4exports 192.168.1.0/255.255.255.0(rw,insecure,no_subtree_check,nohide,fsid=0) /nfs4exports/share1 192.168.1.0/255.255.255.0(rw,insecure,no_subtree_check,nohide) /nfs4exports/share2 192.168.1.0/255.255.255.0(rw,insecure,no_subtree_check,nohide) /nfs4exports/share3 192.168.1.0/255.255.255.0(rw,insecure,no_subtree_check,nohide) 然后  重启服务   su -c "exportfs -rv" 7，有可能还得需要修改 /etc/hosts.allow 三、客户端的配置 1.修改 /etc/idmapd.conf [General] Domain = example.com [Mapping] Nobody-User = nfsnobody Nobody-Group = nfsnobody 2.建立挂载目录 su -c "mkdir /mnt/shares /home/me/share1 /home/he/share2 /home/it/share3" 3.修改/etc/fstab 192.168.1.3:/usr/local/nfs /mnt/shares nfs4 rsize=8192,wsize=8192,timeo=14,intr <ip-address-to-server>:/ /home/me/share1 nfs4 rsize=8192,wsize=8192,timeo=14,intr <ip-address-to-server>:/ /home/he/share2 nfs4 rsize=8192,wsize=8192,timeo=14,intr <ip-address-to-server>:/ /home/it/share3 nfs4 rsize=8192,wsize=8192,timeo=14,intr 然后mount -a ps:修改完/etc/idmapd.conf, 之后需要运行service rpcidmapd restart