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Hi Qiming,<br>
<br>
On 11/16/10 1:26 AM, Qiming He wrote:
<blockquote
cite="mid:AANLkTi=3UB-COm=cAFP_Ji5rvcxe_vwb2Yh5Tom8YyS4@mail.gmail.com"
type="cite">
<div> I have</div>
<div>installed mpich2 run-time, tested password-less access,
create /etc/mpd.conf and /etc/mpd.hosts (containing two nodes).</div>
</blockquote>
<br>
How did you install mpich2? apt-get? Manual compile and install?<br>
<br>
<blockquote
cite="mid:AANLkTi=3UB-COm=cAFP_Ji5rvcxe_vwb2Yh5Tom8YyS4@mail.gmail.com"
type="cite">
<div><span class="Apple-style-span" style="font-family: Verdana;
font-size: 13px;">However, when I run mpd & and mdptrace</span></div>
<div><span class="Apple-style-span" style="font-family: Verdana;
font-size: 13px;">I can only see one instance running. The
instance is where I start mpd. </span></div>
</blockquote>
<br>
Have you specified the -machinefile option to MPICH2's mpirun? In
fact, what exact commands are you running?<br>
<br>
<br>
~Justin<br>
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