Erlang "host key verification" error - testing

Question

I'm new in tsung and erlang and I want to distribution on tsung.
When I use this command:
ardic#base-64-arcsp:~/tsungtest$ erl -rsh ssh -name ardic#tsung -setcookie tsung"
Erlang R13B03 (erts-5.7.4) [source] [64-bit] [rq:1] [async-threads:0] [hipe] [kernel-poll:false]
Eshell V5.7.4 (abort with ^G)
(ardic#tsung)1> slave:start(tsungnode2,ardic,"-setcookie tsung").
"{error,timeout}
I took this error.
And I did everything in tsung FAQ about error, timeout.
Do you have any idea?

Answer 1

I met the same error on my virtual ubuntu, and at last I found: virtual ubuntu can be master but not be slave (another centos can be slave or master ). I do not know why . I'll join the mail list to ask for more help.
=INFO REPORT==== 28-Mar-2012::01:00:09 ===
ts_os_mon_erlang:(3:<0.2713.0>) Fail to start beam on host "centos-181" ({error,
timeout})
=ERROR REPORT==== 28-Mar-2012::01:00:09 ===
** Generic server <0.2713.0> terminating
** Last message in was {timeout,#Ref<0.0.0.26000>,start_beam}
** When Server state == {state,{global,ts_mon},
10000,undefined,"centos-181",undefined}
** Reason for termination ==
** {error,timeout}