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<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=990553421-20052009>Hi,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=990553421-20052009> DsMakeSpn() is called with a NULL ServiceName
and according to the MSDN docs the ServiceName should be non-NULL (As you
mentioned in your prev email this could be something that has changed over
time).</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=990553421-20052009> GetGCSearch() fails with error
"ERROR_INVALID_FUNCTION"... Interesting...</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=990553421-20052009></SPAN></FONT> </DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=990553421-20052009>Regards,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=990553421-20052009>Jayesh</SPAN></FONT></DIV><BR>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> mpich-discuss-bounces@mcs.anl.gov
[mailto:mpich-discuss-bounces@mcs.anl.gov] <B>On Behalf Of </B>Jayesh
Krishna<BR><B>Sent:</B> Wednesday, May 20, 2009 10:55 AM<BR><B>To:</B> 'Larry
Adams'<BR><B>Cc:</B> mpich-discuss@mcs.anl.gov<BR><B>Subject:</B> Re:
[mpich-discuss] MPICH2 Support On Windows HPC Server 2008<BR></FONT><BR></DIV>
<DIV></DIV><!-- Converted from text/plain format -->
<P><FONT size=2> Hi,<BR> Thanks for your input. I will look into this
and get back to you today.<BR><BR>Regards,<BR>Jayesh<BR><BR>-----Original
Message-----<BR>From: mpich-discuss-bounces@mcs.anl.gov [<A
href="mailto:mpich-discuss-bounces@mcs.anl.gov">mailto:mpich-discuss-bounces@mcs.anl.gov</A>]
On Behalf Of Larry Adams<BR>Sent: Wednesday, May 20, 2009 7:12 AM<BR>To:
mpich-discuss@mcs.anl.gov<BR>Subject: Re: [mpich-discuss] MPICH2 Support On
Windows HPC Server 2008<BR><BR>Jayesh,<BR><BR>Sorry for the delay.
Register spn works fine and nothing works relative to delegation in 2008
HPC. From the service principal perspective, we are able to see the
service principal registered in Active Directory just fine after running the
command.<BR><BR>Please keep in mind that AD in 2008 has changed quite a bit
relative to service principals. There are now several additional options,
and my guess is that the API has changed as well.<BR><BR>If you take a close
look at the error messages from your code, you will see the
following:<BR><BR>GetGC failed 0x1<BR><BR>DsMakeSpn(mpich2_smpd,
central2.itlab.platform.com, 8676) failed: The parameter is
incorrect.<BR><BR>So, we need to understand what GetGC is and why it failed, and
then cascading to the DsMakeSpn.<BR><BR>Regards,<BR><BR>Larry Adams<BR>Senior
Systems Engineer<BR>Platform Computing<BR>Tele: (586) 510-0007<BR>Cell: (586)
899-1138<BR>Skype:
TheWitness<BR><BR>------------------------------<BR><BR>Message: 5<BR>Date: Tue,
5 May 2009 16:23:11 -0500 (CDT)<BR>From: "Jayesh Krishna"
<jayesh@mcs.anl.gov><BR>Subject: Re: [mpich-discuss] MPICH2 Support On
Windows HPC Server 2008<BR>To: "'Larry Adams'"
<ladams@platform.com><BR>Cc: mpich-discuss@mcs.anl.gov<BR>Message-ID:
<02E9E54406CC4B4294228AF178AF7150@mcs.anl.gov><BR>Content-Type:
text/plain; charset="us-ascii"<BR><BR>Hi,<BR> Can you run hostname without
specifying "-hosts" (mpiexec -delegate -n<BR>1<BR>hostname) ? Also make sure
that you are running mpiexec using delegation from a node with SMPD Service
registered (Run "mpiexec -delegate -n 1 hostname" from a node where you executed
"smpd -register_spn").<BR> Did you get any errors when registering SMPD
Service Principal Name (smpd -register_spn)? Try removing the principal name and
registering it again to verify (smpd -remove_spn ; smpd
-register_spn).<BR><BR>Regards,<BR>Jayesh<BR><BR><BR>
_____ <BR><BR>From: mpich-discuss-bounces@mcs.anl.gov<BR>[<A
href="mailto:mpich-discuss-bounces@mcs.anl.gov">mailto:mpich-discuss-bounces@mcs.anl.gov</A>]
On Behalf Of Larry Adams<BR>Sent: Tuesday, May 05, 2009 2:18 PM<BR>To:
mpich-discuss@mcs.anl.gov<BR>Subject: [mpich-discuss] MPICH2 Support On Windows
HPC Server 2008<BR><BR>All,<BR><BR>I have attempted to get MPICH2 1.08 and 1.1
to work on Windows and receive the following error when performing the following
command:<BR><BR>C:\Program Files\MPICH2\bin>mpiexec -delegate -hosts 1
central2.itlab.platform.com hostname<BR><BR>GetGC failed
0x1<BR><BR>DsMakeSpn(mpich2_smpd, central2.itlab.platform.com, 8676) failed: The
parameter is incorrect.<BR><BR>unable to lookup the smpd Service Principal
Name.<BR>unable to initialize an sspi context command.<BR><BR>mpiexec aborting
job...<BR><BR>C:\Program Files\MPICH2\bin><BR><BR>I am absolutely certain
that I installed smpd using the following command, and it was
successful.<BR><BR>smpd -register_spn<BR><BR>Any help would be
appreciated.<BR><BR>Regards,<BR><BR>Larry Adams<BR>Senior Systems
Engineer<BR>Platform Computing<BR>Tele: (586) 510-0007<BR>Cell: (586)
899-1138<BR>Skype: TheWitness<BR><BR>-------------- next part
--------------<BR>An HTML attachment was
scrubbed...<BR>URL:<BR><http://lists.mcs.anl.gov/pipermail/mpich-discuss/attachments/20090505/6<BR>bd2fa67/attachment-0001.htm><BR><BR>------------------------------<BR><BR>Message:
6<BR>Date: Tue, 5 May 2009 18:09:37 -0400<BR>From: "Larry Adams"
<ladams@platform.com><BR>Subject: Re: [mpich-discuss] MPICH2 Support On
Windows HPC Server 2008<BR>To: <jayesh@mcs.anl.gov><BR>Cc:
mpich-discuss@mcs.anl.gov<BR>Message-ID:<BR> <BR><E2AC825D4FC7764DA86D9C8ECA27A2DE0238D3CC@catoexm05.noam.corp.platform.c<BR>om><BR> <BR>Content-Type:
text/plain; charset="utf-8"<BR><BR>I have tried all these. It appears to
be related to the win2008 domain controller. Has it been tested in this
config?<BR><BR>Larry<BR>--------------------------<BR>Sent using
BlackBerry<BR><BR><BR>-----Original Message-----<BR>From: Jayesh Krishna
<jayesh@mcs.anl.gov><BR>To: Larry Adams<BR>CC: mpich-discuss@mcs.anl.gov
<mpich-discuss@mcs.anl.gov><BR>Sent: Tue May 05 17:23:11 2009<BR>Subject:
RE: [mpich-discuss] MPICH2 Support On Windows HPC Server
2008<BR><BR>Hi,<BR> Can you run hostname without specifying "-hosts"
(mpiexec -delegate -n<BR>1 hostname) ? Also make sure that you are running
mpiexec using delegation from a node with SMPD Service registered (Run "mpiexec
-delegate -n 1 hostname" from a node where you executed "smpd
-register_spn").<BR> Did you get any errors when registering SMPD Service
Principal Name (smpd -register_spn)? Try removing the principal name and
registering it again to verify (smpd -remove_spn ; smpd
-register_spn).<BR><BR>Regards,<BR>Jayesh<BR><BR><BR>
_____ <BR><BR>From: mpich-discuss-bounces@mcs.anl.gov<BR>[<A
href="mailto:mpich-discuss-bounces@mcs.anl.gov">mailto:mpich-discuss-bounces@mcs.anl.gov</A>]
On Behalf Of Larry Adams<BR>Sent: Tuesday, May 05, 2009 2:18 PM<BR>To:
mpich-discuss@mcs.anl.gov<BR>Subject: [mpich-discuss] MPICH2 Support On Windows
HPC Server 2008<BR><BR>All,<BR><BR>I have attempted to get MPICH2 1.08 and 1.1
to work on Windows and receive the following error when performing the following
command:<BR><BR>C:\Program Files\MPICH2\bin>mpiexec -delegate -hosts 1
central2.itlab.platform.com hostname<BR><BR>GetGC failed
0x1<BR><BR>DsMakeSpn(mpich2_smpd, central2.itlab.platform.com, 8676) failed: The
parameter is incorrect.<BR><BR>unable to lookup the smpd Service Principal
Name.<BR>unable to initialize an sspi context command.<BR><BR>mpiexec aborting
job...<BR><BR>C:\Program Files\MPICH2\bin><BR><BR>I am absolutely certain
that I installed smpd using the following command, and it was
successful.<BR><BR>smpd ?register_spn<BR><BR>Any help would be
appreciated.<BR><BR>Regards,<BR><BR>Larry Adams<BR>Senior Systems
Engineer<BR>Platform Computing<BR>Tele: (586) 510-0007<BR>Cell: (586)
899-1138<BR>Skype: TheWitness<BR><BR></FONT></P></BODY></HTML>