nfs无法开启（已经解决）

loin

装了nfs-utils,portmap,libevent,libnfsidmap
14:23|loin@~>$sudo /etc/init.d/portmap restart
* Saving portmap table ...                      [ ok ]
* Service portmap stopping
* Service nfsmount stopping
* Service rpc.statd stopping
* Service nfsmount stopped
* Service rpc.statd stopped
* Service portmap stopped
* Service portmap starting
* Service portmap started
* Reloading portmap table ...                   [ ok ]
* Service nfsmount starting
* Service rpc.statd starting
* Service rpc.statd started
* Service nfsmount started
14:25|loin@~>$sudo /etc/init.d/nfs start
* Service nfs starting                          [ !! ]
* ERROR:  nfs failed to start
光一个nfs failed to start我什么都看不出啊，什么地方的问题呢？
14:27|loin@~>$cat /etc/exports
# /etc/exports: NFS file systems being exported.  See exports(5).
/home/loin 192.168.1.3(rw,no_subtree_check)
（解决方法。orz，内核中没有加入server端支持）