<html><body><div style="color:#000; background-color:#fff; font-family:arial, helvetica, sans-serif;font-size:10pt"><div><span>Here is the output of the commands you requested.</span></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: arial,helvetica,sans-serif; background-color: transparent; font-style: normal;"><br><span></span></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: arial,helvetica,sans-serif; background-color: transparent; font-style: normal;"><span>I did mean the two sentences I wrote. The first concerned visibility of the executable when I did an ssh and the other was when I logged in directly. I mentioned both since I thought it might be an ssh issue. <br></span></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: arial,helvetica,sans-serif; background-color: transparent; font-style:
normal;"><br><span></span></div>mpiu@martinlaptop-HP-Pavilion-dm4-Notebook-PC:/mirror/mpich2/mpich2-1.4.1p1/examples$ ls -l /mirror/mpich2/bin/mpiexec<br>lrwxrwxrwx 1 mpiu mpiu 13 2012-10-03 14:32 /mirror/mpich2/bin/mpiexec -> mpiexec.hydra<br>mpiu@martinlaptop-HP-Pavilion-dm4-Notebook-PC:/mirror/mpich2/mpich2-1.4.1p1/examples$ ls -l /mirror/mpich2/bin/mpiexec.hydra<br>-rwxr-xr-x 1 mpiu mpiu 1065207 2012-10-03 14:32 /mirror/mpich2/bin/mpiexec.hydra<br>mpiu@martinlaptop-HP-Pavilion-dm4-Notebook-PC:/mirror/mpich2/mpich2-1.4.1p1/examples$ /mirror/mpich2/bin/mpiexec -n 2 -f machinefile2 ./cpi<br>bash: /mirror/mpich2/bin/hydra_pmi_proxy: No such file or directory<br>^CCtrl-C caught... cleaning up processes<br><br><div><br></div> <div style="font-family: arial, helvetica, sans-serif; font-size: 10pt;"> <div style="font-family: times new roman, new york, times, serif; font-size: 12pt;"> <div dir="ltr"> <font face="Arial" size="2"> <hr size="1"> <b><span
style="font-weight:bold;">From:</span></b> Pavan Balaji <balaji@mcs.anl.gov><br> <b><span style="font-weight: bold;">To:</span></b> Martin Gilchrist <gilchrist.martin@yahoo.com> <br><b><span style="font-weight: bold;">Cc:</span></b> mpich-discuss@mcs.anl.gov; Anthony Chan <chan@mcs.anl.gov> <br> <b><span style="font-weight: bold;">Sent:</span></b> Tuesday, October 2, 2012 2:39 PM<br> <b><span style="font-weight: bold;">Subject:</span></b> Re: [mpich-discuss] hydra_pmi_proxy: No such file<br> </font> </div> <br>
<br>On 10/02/2012 03:27 PM, Martin Gilchrist wrote:<br>> I can ssh into the node and hydra_pmi_proxy is visible and executable.<br>> And when I am logged into the node directly it is visible and executable.<br><br>Both those statement sound identical. Did you mean to add a "not" somewhere there?<br><br>> One more thing, when I am directly logged into the node and do<br>> mpiexec -n 2 -f machinefile ./cpi<br>> I get the message:<br>> bash:/mirror/mpich2/bin/mpiexec:No such file or directory.<br>> It looks like it might be an issue with permissions since bash can't<br>> find the executable, but it is visible via which and has executable<br>> permission under ls -lat.<br><br>This is not an executable permission issue. It should say "Permission denied" for that, not "No such file or directory".<br><br>Can you send me the following output?<br><br>% ls -l /mirror/mpich2/bin/mpiexec<br><br>% /mirror/mpich2/bin/mpiexec -n 2
-f machinefile ./cpi<br><br>I'm having trouble believing that you can see the file, but are getting the following error, so I'd like to see that myself :-). Of course, it's always possible that it's some weird NFS-ness that I'm not aware of.<br><br> -- Pavan<br><br>-- Pavan Balaji<br>http://www.mcs.anl.gov/~balaji<br><br><br> </div> </div> </div></body></html>