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<FONT face=Tahoma size=2><B>From:</B> torqueusers-bounces@supercluster.org
[mailto:torqueusers-bounces@supercluster.org] <B>On Behalf Of </B>praveenkumar
reddy<BR><B>Sent:</B> 27 January 2009 19:29<BR><B>To:</B>
torqueusers@supercluster.org<BR><B>Subject:</B> [torqueusers] doubt regarding
torque..<BR></FONT><BR></DIV>
<DIV></DIV>
<P>Hello,</P>
<DIV>I am a student. I have installed torque on my system (server) and
connected two host computers to my server. I am trying to execute the sample
job 'echo "sleep 30"|qsub" . but am not able to do so. I have the server
configured as given in the documentation but still its not working
for me. it says that the connection to host has been refused and it also says
that it cannot copy files. </DIV>
<DIV> </DIV>
<DIV>whenever i try to do pbsnodes -s <servername></DIV>
<DIV>it says:</DIV>
<DIV> </DIV>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face=Calibri
size=3>Cannot connect to specified server host <servername>.</FONT></P>
<DIV class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face=Calibri
size=3>pbsnodes: cannot connect to server <servername>, error=111
(Connection refused) .</FONT></DIV>
<DIV class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face=Calibri
size=3></FONT> </DIV>
<DIV class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face=Calibri size=3>the
error says:"post job processing error"</FONT></DIV>
<DIV class=MsoNormal style="MARGIN: 0in 0in 0pt"><FONT face=Calibri
size=3></FONT> </DIV>
<DIV class=MsoNormal style="MARGIN: 0in 0in 0pt">
<P class=MsoPlainText style="MARGIN: 0in 0in 0pt"><FONT face=Consolas
size=3>Unable to copy file /var/spool/torque/spool/69.<servername>.OU to
<username></FONT><FONT face=Consolas
size=3>@<servername>:/usr/local/sbin/STDIN.o69</FONT></P>
<P class=MsoPlainText style="MARGIN: 0in 0in 0pt"><FONT face=Consolas
size=3>>>> error from copy</FONT></P>
<P class=MsoPlainText style="MARGIN: 0in 0in 0pt"><FONT face=Consolas
size=3>Host key verification failed.</FONT></P>
<P class=MsoPlainText style="MARGIN: 0in 0in 0pt"><FONT face=Consolas
size=3>lost connection</FONT></P>
<P class=MsoPlainText style="MARGIN: 0in 0in 0pt"><FONT face=Consolas
size=3>>>> end error output</FONT></P>
<P class=MsoPlainText style="MARGIN: 0in 0in 0pt"><FONT face=Consolas
size=3>Output retained on that host in:
/var/spool/torque/undelivered/69.<servername>.OU</FONT></P></DIV>
<P>what should i do to set the network working. I would highly appreciate if
you can sort this out. I have pbs_sched as my scheduler and I am working on
Red Hat Linux Platform</P>
<DIV>NOTE: <servername> is the server on which pbs_server is run.</DIV>
<DIV> </DIV>
<DIV> Thank you,<BR> Praveen.</DIV></BLOCKQUOTE>
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