[openib-general] Problem running mpdboot command in MVAPICH2 v0.9.3-RC0

[Matthew Koop]

Albert,

Thanks for sending the information. We'll have to take a look at it and
get back to you.

Thanks,

Matthew Koop


> Thanks for helping out on this issue.  As requested, the info is
> attached.
>
> Note:  The info was obtained from compilations of v0.9.2 and v0.9.3
> back-to-back.  Thus, system and setup are exactly the same.  Afterwards,
> mpdboot works on v0.9.2 but NOT v0.9.3



> -----Original Message-----
> From: Matthew Koop [mailto:koop at cse.ohio-state.edu]
> Sent: Monday, May 01, 2006 6:56 PM
> To: Albert To
> Cc: wei huang; openib-general at openib.org
> Subject: RE: [openib-general] Problem running mpdboot command in
> MVAPICH2 v0.9.3-RC0
>
> Albert,
>
> Has anything changed with your system since compiling MVAPICH2? I'm a
> bit confused why it would have worked with 0.9.2 and not 0.9.3-RC0.
> There wasn't any change between 0.9.2 and 0.9.3-RC0 that should create
> this type of issue.
>
> Can you try re-compiling and re-running? If you could also send along
> the configure.log generated it may help us look into this issue. Also,
> can you just send the output from ls -l /usr/local/lib, just to make
> sure there isn't any problems there?
>
> Thanks,
>
> Matthew Koop
>
> -
> Network-Based Computing Laboratory
> Ohio State University
>
>
>
> > Hi Wei,
> >
> > Thanks for a prompt reply.
> >
> > Yes, I did originally export the LD_LIBRARY_PATH in .bashrc as
> followed:
> > export LD_LIBRARY_PATH=/usr/local/lib
> >
> > I've also tried your suggestion:
> > export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH
> >
> > In either case, issue still exists.  Given the same setup, I did NOT
> > see this issue in v0.9.2 (obtained from
> > https://openib.org/svn/gen2/trunk/src/userspace/mpi/mvapich2-gen2).
> >
> > Thanks,
> > Albert
> >
> > ----Original Message-----
> > From: wei huang [mailto:huanwei at cse.ohio-state.edu]
> > Sent: Saturday, April 29, 2006 2:09 PM
> > To: Albert To
> > Cc: openib-general at openib.org
> > Subject: Re: [openib-general] Problem running mpdboot command in
> > MVAPICH2 v0.9.3-RC0
> >
> > Hi Albert,
> >
> > Not sure if you export /usr/local/lib to LD_LIBRARY_PATH manually or
> > it is in your bashrc.
> >
> > Could you please try to put
> > export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH
> >
> > in your .bashrc (assume using bash) and try again?
> >
> > Thanks.
> >
> > Regards,
> > Wei Huang
> >
> > 774 Dreese Lab, 2015 Neil Ave,
> > Dept. of Computer Science and Engineering Ohio State University OH
> > 43210
> > Tel: (614)292-8501
> >
> >
> > On Fri, 28 Apr 2006, Albert To wrote:
> >
> > > Hi,
> > >
> > > I downloaded and compiled the MVAPICH2 v0.9.3-RC0 using
> > > make.mvapich2.gen2 script.  The script finished without any errors.
> > > However, I received "mpdboot: error while loading shared libraries:
> > > libibverbs.so.1: cannot open shared object file: No such file or
> > > directory" error while executing mpdboot -n 2 -f mpd.hosts.  I
> > > checked
> >
> > > library file libibverbs.so.1 and found it in /usr/local/lib folder.
> > > LD_LIBRARY_PATH is already set to /usr/local/bin, but that didn't
> > help.
> > >
> > > Is there another environment variable that I need to set to make
> > > mpdboot works?  Thanks in advance for your help.
> > >
> > > -Albert
> > >
> >
> >
> >
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