[root@mario:~] $ ps -ef | grep lockd
root        96    89  0  2010 ?        00:00:00 [kblockd/0]
root        97    89  0  2010 ?        00:00:00 [kblockd/1]
root        98    89  0  2010 ?        00:00:48 [kblockd/2]
root        99    89  0  2010 ?        00:00:03 [kblockd/3]
root      2918     1  0  2010 ?        00:00:00 [lockd]
root     28024 23645  0 18:09 pts/2    00:00:00 grep lockd
[root@mario:~] $ service nfs status
rpc.mountd is stopped
nfsd is stopped
rpc.rquotad is stopped
[root@mario:~] $ kill 9  2918
[root@mario:~] $ ps -ef | grep lockd
root        96    89  0  2010 ?        00:00:00 [kblockd/0]
root        97    89  0  2010 ?        00:00:00 [kblockd/1]
root        98    89  0  2010 ?        00:00:48 [kblockd/2]
root        99    89  0  2010 ?        00:00:03 [kblockd/3]
root      2918     1  0  2010 ?        00:00:00 [lockd]
root     28411 23645  0 18:11 pts/2    00:00:00 grep lockd