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<DIV dir=ltr align=left><SPAN class=122313316-16012008><FONT face=Arial
color=#0000ff>Hi,</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=122313316-16012008><FONT face=Arial
color=#0000ff> Is there any specific reason why you chose to register
(mpiexe -register) the service account ? The service account might not have
enough privileges for accessing registry entries since MPICH2 is installed for
the individual account. </FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=122313316-16012008><FONT face=Arial
color=#0000ff> Try registering (mpiexec -register) the individual
account (used to install MPICH2 package) for running the MPI jobs and let us
know if you still get the error messages.</FONT></SPAN></DIV>
<DIV><SPAN class=122313316-16012008></SPAN><FONT face=Arial><FONT
color=#0000ff></FONT></FONT> </DIV>
<DIV><FONT face=Arial><FONT color=#0000ff>R<SPAN
class=122313316-16012008>egards,</SPAN></FONT></FONT></DIV>
<DIV><FONT><FONT color=#0000ff><SPAN
class=122313316-16012008></SPAN></FONT></FONT><SPAN
class=122313316-16012008></SPAN><FONT face=Arial><FONT color=#0000ff>J<SPAN
class=122313316-16012008>ayesh</SPAN></FONT></FONT><BR></DIV>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<B>From:</B> Richard Li [mailto:xs_li@hotmail.com] <BR><B>Sent:</B> Tuesday,
January 15, 2008 10:55 PM<BR><B>To:</B> Jayesh Krishna<BR><B>Cc:</B>
mpich-discuss@mcs.anl.gov<BR><B>Subject:</B> RE: [MPICH] smpd error message on
windows - Do you have sufficient privileges ?<BR><BR></DIV>
<DIV></DIV>
<DIV style="TEXT-ALIGN: left"><BR>I checked the registry on the machine which
shows this error message and didn't see process entry under
\software\mpich\smpd.<BR>This is the case for all other machines used to run our
MPI APP, but we didn't experience the same problem on those machines.<BR><BR>The
MPICH2 package is installed on each machine using individual account which has
local admin right and then we create a service account and use<BR>mpiexec
-register to register the service account on every machine for MPI run. What
could be wrong here on this
machine?<BR><BR>Thanks<BR>Richard<BR></DIV><BR><BR><BR>
<BLOCKQUOTE>
<HR id=EC_stopSpelling>
From: jayesh@mcs.anl.gov<BR>To: xs_li@hotmail.com<BR>CC:
mpich-discuss@mcs.anl.gov<BR>Subject: RE: [MPICH] smpd error message on
windows - Do you have sufficient privileges ?<BR>Date: Mon, 14 Jan 2008
13:25:40 -0600<BR><BR>
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<DIV dir=ltr align=left><SPAN class=EC_271380519-14012008><FONT face=Arial
color=#0000ff>Hi,</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=EC_271380519-14012008><FONT face=Arial
color=#0000ff> MPICH2 uses this (<FONT
color=#000000>HKEY_LOCAL_MACHINE\Software\mpich\smpd\process\</FONT>) registry
entry to store information (like the full path of the
executable) pertaining to an MPI process created by the
PM/smpd.</FONT></SPAN></DIV>
<DIV><FONT face=Arial color=#0000ff><SPAN
class=EC_271380519-14012008> Check to see if you have sufficient
privileges (to access registry entries) on the machine where you are
executing your MPI job.</SPAN></FONT></DIV>
<DIV><FONT face=Arial color=#0000ff><SPAN
class=EC_271380519-14012008> Since your program is executing correctly,
the error could be during the cleanup of the registry entries. Please look
into the process registry entries on the machine and let us know if it is
clean.</SPAN></FONT></DIV>
<DIV><FONT face=Arial color=#0000ff><SPAN
class=EC_271380519-14012008></SPAN></FONT> </DIV>
<DIV><SPAN class=EC_271380519-14012008>
<DIV><SPAN class=EC_021023718-14012008><FONT face=Arial color=#0000ff>1. Run
"regedit.exe"</SPAN></DIV>
<DIV><SPAN class=EC_021023718-14012008><FONT face=Arial><FONT color=#0000ff>2.
Check the values in HKEY_LOCAL_MACHINE\SOFTWARE\MPICH\SMPD<SPAN
class=EC_271380519-14012008>\process</SPAN> -- This should <SPAN
class=EC_271380519-14012008>be clean (no entries) if there are no MPI
processes running on the system. (Also right-click on the process entry and
you will know more about the permissions allocated for the
entry)</SPAN></FONT></FONT></SPAN></DIV></SPAN></FONT></DIV>
<DIV><FONT face=Arial color=#0000ff><SPAN
class=EC_271380519-14012008> </SPAN></FONT></DIV>
<DIV><SPAN class=EC_271380519-14012008></SPAN><FONT face=Arial><FONT
color=#0000ff>R<SPAN
class=EC_271380519-14012008>egards,</SPAN></FONT></FONT></DIV>
<DIV><FONT color=#0000ff><SPAN class=EC_271380519-14012008></SPAN></FONT><SPAN
class=EC_271380519-14012008></SPAN><FONT face=Arial><FONT color=#0000ff>J<SPAN
class=EC_271380519-14012008>ayesh</SPAN></FONT></FONT><BR></DIV>
<DIV class=EC_OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR>
<FONT face=Tahoma><B>From:</B> Richard Li [mailto:xs_li@hotmail.com]
<BR><B>Sent:</B> Monday, January 14, 2008 1:03 PM<BR><B>To:</B> Jayesh
Krishna<BR><B>Cc:</B> mpich-discuss@mcs.anl.gov<BR><B>Subject:</B> RE: [MPICH]
smpd error message on windows - Are u using MPICH2 ?<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV style="TEXT-ALIGN: left">MPICH2 1.0.6<BR></DIV><BR><BR><BR>
<BLOCKQUOTE>
<HR id=EC_EC_stopSpelling>
From: jayesh@mcs.anl.gov<BR>To: xs_li@hotmail.com<BR>CC:
mpich-discuss@mcs.anl.gov<BR>Subject: RE: [MPICH] smpd error message on
windows - Are u using MPICH2 ?<BR>Date: Mon, 14 Jan 2008 11:31:34
-0600<BR><BR>
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<DIV dir=ltr align=left><FONT face=Arial color=#0000ff><SPAN
class=EC_EC_166083017-14012008>Hi,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff><SPAN
class=EC_EC_166083017-14012008> What is the version of MPICH2 that your
are using (Or are you using MPICH) ?</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff><SPAN
class=EC_EC_166083017-14012008></SPAN></FONT> </DIV>
<DIV dir=ltr align=left><SPAN class=EC_EC_166083017-14012008></SPAN><FONT
face=Arial><FONT color=#0000ff>R<SPAN
class=EC_EC_166083017-14012008>egards,</SPAN></FONT></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial><FONT color=#0000ff><SPAN
class=EC_EC_166083017-14012008>Jayesh</SPAN></FONT></FONT></DIV><BR>
<DIV class=EC_EC_OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR>
<FONT face=Tahoma><B>From:</B> owner-mpich-discuss@mcs.anl.gov
[mailto:owner-mpich-discuss@mcs.anl.gov] <B>On Behalf Of </B>Richard
Li<BR><B>Sent:</B> Monday, January 14, 2008 10:00 AM<BR><B>To:</B>
mpich-discuss@mcs.anl.gov<BR><B>Subject:</B> [MPICH] smpd error message on
windows<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV style="TEXT-ALIGN: left">Hi,<BR><BR>I saw the following error message
when running our MPICH APP on windows.<BR><BR>
<DIV><FONT style="COLOR: rgb(0,0,0)"><FONT face=Arial><SPAN
class=EC_EC_EC_413575914-14012008>"</SPAN>unable to open the
HKEY_LOCAL_MACHINE\Software\mpich\smpd\process\3884 registry error 5 acces
denied.<SPAN
class=EC_EC_EC_413575914-14012008>"<BR><BR></SPAN></FONT></FONT>
<DIV style="COLOR: rgb(0,0,0)"><SPAN class=EC_EC_EC_413575914-14012008><FONT
face=Arial>While I don't believe that our APP is affected by the error
message(everything seems to be OK and we get the results we want),<BR>I
would like to make sure that nothing is going wrong. Does anyone have any
idea what that error message means and what its <BR>implications are
?<BR><BR>Thanks<BR><BR>Richard<BR></FONT></SPAN></DIV>
<DIV><SPAN class=EC_EC_EC_413575914-14012008></SPAN><FONT face=Arial
color=#0000ff></FONT><FONT face=Arial
color=#0000ff></FONT><BR></DIV><BR></DIV><BR></DIV><BR>
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