求助关于nfs的问题 [复制链接]

[root@(none) /]# mount -t nfs -o nolock 192.168.0.105:/root/share /tmp
eth0: Transmit buffer not free!
NETDEV WATCHDOG: eth0: transmit timed out
eth0: Transmit buffer not free!
NETDEV WATCHDOG: eth0: transmit timed out
eth0: Transmit buffer not free!
NETDEV WATCHDOG: eth0: transmit timed out
eth0: Transmit buffer not free!
mount: RPC: Unable to receive; errno = No route tonfs warning: mount version nelNFS: mount program didn't pass remote address!
host
mount: nfsmount failed: Bad file descriptor
mount: Mounting 192.168.0.105:/root/share on /tmp failed: Invalid argument
nfs和portmap也启动了！
我的exports文件配置： /root/share  192.168.0.105(rw)
将开发板的ip也改成了同一网段了！然后mount -t nfs -o nolock 192.168.0.105:/root/share /tmp就出现了上边的错误！这是怎么回事？