Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |  

This web mail archive is frozen.

This page is part of a frozen web archive of this mailing list.

You can still navigate around this archive, but know that no new mails have been added to it since July of 2016.

Click here to be taken to the new web archives of this list; it includes all the mails that are in this frozen archive plus all new mails that have been sent to the list since it was migrated to the new archives.

Subject: [OMPI users] Problems with Open MPI/BLCR checkpoint/restart routine.
From: Gleb Igumnov (crazy.sage_at_[hidden])
Date: 2009-06-10 06:38:53

Hello. I've got following problem. I've run MPI programm and successful
checkpointed it with BLCR.
But now, when I'm trying to restart it using ompi-restart -v
ompi_global_snapshot_7190.ckpt I'm getting following message:

[umu2:07572] Checking for the existence of
[umu2:07572] Restarting from file (ompi_global_snapshot_7190.ckpt)
[umu2:07572] Exec in self
Error: Unable to obtain the proper restart command to restart from the
       checkpoint file (ompi_global_snapshot_7190.ckpt). Returned -1.


Both Open-MPI and BLCR are installed into shared NFS directory, blcr
directories are included into PATH and LD_LIBRARY_PATH variables on
restart node.
Open MPI initially configured with keys
 âˆ’−with−ft=cr −−enable−ft−thread −−enable−mpi−thread

Program was run with -am ft-enable-cr.
What can cause such problem?
With best regards
Gleb "Crazy Sage" Igumnov