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<DIV><FONT color=#000080 size=2 face=Verdana></FONT> </DIV>
<DIV><FONT size=2 face=Verdana>Which user are you using when you run mpd? If it
is an ordinary user, you should have a .mpd.conf file under the home directory
like the following:</FONT></DIV>
<DIV>
<DIV> </DIV>
<DIV>cd $HOME</DIV>
<DIV>touch .mpd.conf</DIV>
<DIV>chmod 600 .mpd.conf</DIV></DIV>
<DIV> </DIV>
<DIV>and the .mpd.conf file contains a single line:</DIV>
<DIV>secretword=<secretword></DIV>
<DIV>which should be the same on the machines you want run into a ring.</DIV>
<DIV> </DIV>
<DIV>If it is the root user, you should make a file named mpd.conf under the
/etc directory. And the contents are the same as the former.</DIV>
<DIV> </DIV>
<DIV>-Hailong</DIV>
<DIV><FONT color=#000080 size=2 face=Verdana></FONT> </DIV>
<DIV><FONT color=#c0c0c0 size=2 face=Verdana>2009-11-16 </FONT></DIV><FONT
color=#000080 size=2 face=Verdana>
<HR style="WIDTH: 100px" align=left color=#b5c4df SIZE=1>
</FONT>
<DIV><FONT color=#c0c0c0 size=2 face=Verdana><SPAN>
<DIV>
<DIV>***********************************************<BR>* Hailong Yang, PhD.
Candidate <BR>* Sino-German Joint Software Institute, <BR>* School of Computer
Science&Engineering, Beihang University<BR>* Phone: (86-010)82315908<BR>*
Email: <A
href="mailto:hailong.yang1115@gmail.com">hailong.yang1115@gmail.com</A><BR>*
Address: G413, New Main Building in Beihang University,
<BR>*
No.37 XueYuan Road,HaiDian District,
<BR>*
Beijing,P.R.China,100191<BR>***********************************************</DIV></DIV></SPAN></FONT></DIV>
<HR color=#b5c4df SIZE=1>
<DIV><FONT size=2 face=Verdana><STRONG>发件人：</STRONG> Zain elabedin hammade
</FONT></DIV>
<DIV><FONT size=2 face=Verdana><STRONG>发送时间：</STRONG> 2009-11-16 21:50:17
</FONT></DIV>
<DIV><FONT size=2 face=Verdana><STRONG>收件人：</STRONG> MPICH2 Forum </FONT></DIV>
<DIV><FONT size=2 face=Verdana><STRONG>抄送：</STRONG> </FONT></DIV>
<DIV><FONT size=2 face=Verdana><STRONG>主题：</STRONG> [mpich-discuss]
mpd...fialed.. </FONT></DIV>
<DIV><FONT size=2 face=Verdana></FONT> </DIV>
<DIV><FONT size=2 face=Verdana>Hello All.<BR><BR>I am sorry for the empty
message that I have sent by mistake .<BR><BR>I have a cluster with 4 machines
(fedora core 11).<BR>I installed mpich2 - 1.1.1-1.fc11.i586.rpm .<BR>I wrote on
every machine :<BR><BR>mpd &<BR>mpdtrace -l<BR><BR>then i wrote on thr
Master :<BR><BR>mpd -h Worker1.cluster.net - p 56128 -n<BR><BR>I got
:<BR>Master.cluster.net_38047 (connect_lhs 944): NOT OK to enter ring; one
likely cause: mismatched secretwords<BR>Master.cluster.net_38047 (enter_ring
873): lhs connect failed<BR>Master.cluster.net_38047 (run 256): failed to enter
ring<BR><BR>And the same was for other machines : Worker2 and Worker3 .<BR>For
information :<BR>I have SSH works on ..<BR><BR>So where is the problem ?<BR>What
i have to do ?<BR>I really need your help .<BR><BR>Regarded . <BR>
<HR>
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