Newsgroups: comp.parallel.pvm
From: Joerg Trinitis <trinitis@informatik.tu-muenchen.de>
Subject: Re: Help(URGENT): PVM with CONDOR
Organization: Munich University of Technology
Date: Mon, 24 Jun 1996 08:45:58 +0200
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Message-ID: <31CE39A6.419F@informatik.tu-muenchen.de>

Djemai.Kebbal wrote:
> 
> I am using the CONDOR version used in COCHECK to checkpoint
> a single PROCESS PVM application.
> So, when I run a program, it takes checkpoint
> But, at the restart time, a warning like this:
> #0-user_restore_post(condor.c:133): PVMSOCK=
> #0-user_restore_post(condor.c:139): PVMEPID=
> occured.
> and the process can't reerolle to PVM, and the pvmlib message is:
> #0-ReRegisterMe(:8920): 15957
> JCP: DoSocket returning 3
> libpvm [pid15957]: mksocs() connect: Can't assign requested address
> JCP: DoSocket returning 3
> libpvm [pid15957]: mksocs() connect: Can't assign requested address
> JCP: DoSocket returning 3
> libpvm [pid15957]: mksocs() connect: Can't assign requested address
> libpvm [pid15957]: pvm_mytid(): Can't contact local daemon
> I think that is a problem with the environment variables PVMEPID and PVMSOCK
> which are not set in my environment.
> Please, if you have an idea, send me quickly.

Okay, I agree with you. Seems like the only interesting errors message are the
first two ones; the code complains that PVMSOCK and PVMEPID are not set.
All the other errors are caused by this.

Sorry, but this is still not enough information to provide a fix or workaround...

- Which PVM Version do you use? In an earlier posting you mentioned that you
  already had problems with these environment variables before (without using
  CoCheck but PVM alone).
  The error you mentioned sounds a bit like you use an old version of PVM...
- Which architecture (SUN4)?
- What OS-Release?
- How did you build PVM?
- Which compiler did you use?
- How did you install CoCheck?

My guess is that your PVM version and the ones expected by CoCheck don't match;
maybe (probably) CoCheck should check for the correct PVM version...

Joerg 

---
trinitis@informatik.tu-muenchen.de

