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<DIV dir=ltr align=left><SPAN class=896021020-16022010><FONT color=#0000ff
size=2 face=Arial>The network configuration settings on the machines aren't
right. Do a Google search for that error message and you will find various
suggestions.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=896021020-16022010><FONT color=#0000ff
size=2 face=Arial></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=896021020-16022010><FONT color=#0000ff
size=2 face=Arial>Rajeev</FONT></SPAN></DIV><BR>
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<FONT size=2 face=Tahoma><B>From:</B> mpich-discuss-bounces@mcs.anl.gov
[mailto:mpich-discuss-bounces@mcs.anl.gov] <B>On Behalf Of
</B>Wen<BR><B>Sent:</B> Friday, February 12, 2010 4:57 PM<BR><B>To:</B>
mpich-discuss@mcs.anl.gov<BR><B>Subject:</B> [mpich-discuss] Hey
all<BR></FONT><BR></DIV>
<DIV></DIV>I recently reset the network for my scientific linux machine. And
<BR>I found out that each time I run mpd & , i got error message like
"<BR>mpiexec failed: gethostbyname_ex failed for hostname"<BR>I followed some
tips on line to add my new IP into that /etc/hosts <BR>and my
hostnames.<BR>This error did not come out on the screen but show up in the
output file <BR>generated by running lammps.<BR>Anyone knows how to solve this
?<BR><BR clear=all><BR>-- <BR>Thanks a lot !<BR><BR>Best
Regards<BR>Wen<BR><BR></BLOCKQUOTE></BODY></HTML>