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<DIV dir=ltr align=left><SPAN class=939460816-08042006><FONT face=Arial
color=#0000ff size=2>Try running the mpdcheck troubleshooting utility as
described in the installer's guide.</FONT></SPAN></DIV>
<DIV> </DIV>
<DIV><SPAN class=939460816-08042006></SPAN><FONT face=Arial><FONT
color=#0000ff><FONT size=2>R<SPAN
class=939460816-08042006>ajeev</SPAN></FONT></FONT></FONT><BR></DIV>
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style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff 2px solid; MARGIN-RIGHT: 0px">
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<FONT face=Tahoma size=2><B>From:</B> owner-mpich-discuss@mcs.anl.gov
[mailto:owner-mpich-discuss@mcs.anl.gov] <B>On Behalf Of </B>Misora
Itsumo<BR><B>Sent:</B> Friday, April 07, 2006 5:59 PM<BR><B>To:</B>
mpich-discuss@mcs.anl.gov<BR><B>Subject:</B> [MPICH] mpdboot error : fail to
ping<BR></FONT><BR></DIV>
<DIV></DIV>Hi <BR>i'm new to MPICH2 and i just installed mpich2 , but i can't
make it run on a set of machines.<BR><BR>i run mpich2 on 2 nodes ,
hostnames are hewonty and vm1.<BR>Here are some info <BR><BR>[hewonty@hewonty
~]$ cat mpd.hosts<BR>hewonty<BR>vm1<BR><BR>[hewonty@hewonty ~]$ cat
/etc/hosts<BR><A
href="http://127.0.0.1">127.0.0.1</A>
localhost.localdomain localhost<BR><A
href="http://192.168.2.2">192.168.2.2</A> <A
href="http://hewonty.homelinux.org">hewonty.homelinux.org</A> <A
href="http://hewonty.vmnet1.org">hewonty.vmnet1.org</A>
hewonty<BR><A
href="http://192.168.2.3">192.168.2.3</A> <A
href="http://vm1.hewonty.homelinux.org">vm1.hewonty.homelinux.org</A>
vm1<BR><A href="http://192.168.2.2">192.168.2.2</A>
svn_server<BR><BR>[hewonty@hewonty ~]$ mpdboot -n 2 -f
mpd.hosts<BR>mpdboot_hewonty (handle_mpd_output 359): failed to ping mpd on
hewonty; recvd output={}<BR><BR>i can ssh to hewonty or vm1.<BR><BR>I tried to
run mannually by mpd and here are what i got<BR><BR>[hewonty@vm1 ~]$ mpd
&<BR>[1] 2056<BR>[hewonty@vm1 ~]$ mpdtrace -l<BR>vm1_32772 (<A
href="http://192.168.2.3">192.168.2.3</A>)<BR><BR><BR>[hewonty@hewonty ~]$ mpd
-h vm1 -p 32772<BR>hewonty_32846: mpd_uncaught_except_tb handling:<BR>
exceptions.TypeError: sequence item 0: expected string, int
found<BR> /usr/local/mpich2/bin/mpdlib.py 627
connect_lhs<BR> response =
md5new(''.join([self.secretword,msg['randnum']])).digest()<BR>
/usr/local/mpich2/bin/mpdlib.py 564
enter_ring<BR>
numTries=ntries)<BR> /usr/local/mpich2/bin/mpd
231 run<BR>
rhsHandler=self.handle_rhs_input)<BR>
/usr/local/mpich2/bin/mpd 1344
?<BR> mpd.run()<BR><BR>Thanks in
advance.<BR>Tiep<BR></BLOCKQUOTE></BODY></HTML>