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<DIV dir=ltr align=left><SPAN class=068585115-20052009><FONT face=Arial
color=#0000ff size=2>Have you seen the section on using MPD in the installation
guide, particularly Sec 5.1.5?</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=068585115-20052009><FONT face=Arial
color=#0000ff size=2><A
href="http://www.mcs.anl.gov/research/projects/mpich2/documentation/files/mpich2-1.0.8-installguide.pdf">http://www.mcs.anl.gov/research/projects/mpich2/documentation/files/mpich2-1.0.8-installguide.pdf</A></FONT></SPAN></DIV><BR>
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<FONT face=Tahoma size=2><B>From:</B> mpich2-dev-bounces@mcs.anl.gov
[mailto:mpich2-dev-bounces@mcs.anl.gov] <B>On Behalf Of
</B>???<BR><B>Sent:</B> Wednesday, May 20, 2009 10:33 AM<BR><B>To:</B>
mpich2-dev@mcs.anl.gov<BR><B>Subject:</B> [mpich2-dev] mpdboot trouble,pls
help me,thanks a lot<BR></FONT><BR></DIV>
<DIV></DIV>Hi,<BR>i have a cluster with 2 eth netwoks.one is for manage the
cluster,the other<BR>is for computing.so i need to start the mpd with the
computing eth networks.<BR>for example,i have two
computer,named:c0101,c0102<BR>/etc/hosts:<BR>
192.168.1.1
c0101<BR>
192.168.1.2
c0102<BR>
10.10.1.1
g0101<BR>
10.10.1.2
g0102<BR>/root/.rhosts:<BR>
c0101<BR>
c0102<BR>
g0101<BR>
g0102<BR>/root/hosts:<BR>
c0101:8<BR>
c0102:8<BR>/root/ghosts:<BR>
g0101:8<BR> g0102:8<BR>i
can start mpd with mpdboot:mpdboot -n 2 -f /root/hosts -r rsh,but i can<BR>not
start a job with:mpiexec -machinefile /root/ghosts -np 16
/root/cpi.<BR><BR>when i want to start mpd with:mpdboot -n 2 -f /root/ghosts
-r rsh,report:<BR>invalid machine names.but i really need to start my job with
computing eth<BR>network,so what do i need to write in /root/ghosts?<BR>ps: i
could not rename my computer. </BLOCKQUOTE></BODY></HTML>