centos/fedora nfs的配置

ゝ一纸荒年。 2022-09-28 15:25 116阅读 0赞

参考资料：

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

一、准备的软件包

server ：

1.  nfs
2.  portmap (optional)

Client':

1.  nfs
2.  nfslock

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