RPC: sendmsg returned error 101

关闭防火墙service iptables stop

修改/etc/exports文件内容
/root/share *(rw,sync)
#mount 192.168.0.22:/root/share /tmp

 

RPC: sendmsg returned error 101
portmap: RPC call returned error 101
RPC: failed to contact portmap (errno -101).
RPC: sendmsg returned error 101
portmap: RPC call returned error 101
RPC: failed to contact portmap (errno -101).
lockd_up: makesock failed, error=-101
RPC: sendmsg returned error 101
portmap: RPC call returned error 101
RPC: failed to contact portmap (errno -101).
但还是挂载上了，据说

加上-o nolock就好了，还是知其不知其所以然；

或service portmap(nfs) restart.

另外一个问题：挂载成功后，在/tmp下无法创建新的文件夹？？不知道为什么