ubuntu NFS服务器错误提示,求助!
1、
虚拟机1ubuntu的ip:192.168.1.11
虚拟机2redhat的ip: 192.168.1.12
可相互Ping通。ubuntu搭载的tftp在redhat上可以用的。
Ubuntu做nfs服务器
Redhat做nfs客户端
ubuntu:
关闭了防火墙,做测试如下:
root@ubuntu:~# mount localhost:/root/nfshome /root/testnfs/ -o nolock
//这个可以使用,z本机上mount没事,然后改为如下:
root@ubuntu:~# mount 192.168.1.11:/root/nfshome /root/testnfs/ -o nolock
//提示如下:
mount.nfs: mount system call failed
root@ubuntu:~#cat /var/log/message
Mar 9 23:32:45 ubuntu kernel: [ 5817.005125] rpcbind: server 192.168.1.11 not responding, timed out
Redhat 上测试:
[root@localhost workspace]# mount -o nolock 192.168.1.11:/nfshome ./nfshome/
mount: mount to NFS server '192.168.1.11' failed: System Error: Connection refused.
[root@localhost workspace]# cat /var/log/messages
Mar 10 15:31:43 localhost dhclient: DHCPACK from 192.168.1.254
Mar 10 15:31:43 localhost dhclient: bound to 192.168.1.12 -- renewal in 849 seconds.
求解答,是什么原因呢?