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Subject: [OMPI users] bug in ompi-restart
From: Bouguerra mohamed slim (mohamed-slim.bouguerra_at_[hidden])
Date: 2009-05-14 12:49:56


Hello,
I think that there is a problem with the /ompi-restar/t from the
release r-21197.
in fact ompi-restart can restart only if the checkpoint directory is $HOME.
For example the checkpoint folder is $HOME.
if i try *ompi-restart -i $HOME/ompi_global_snapshot_7056.ckpt/ *it
doesn't work and i get

msbouguerra_at_sol-5:~$ ompi-restart -i $HOME/ompi_global_snapshot_7056.ckpt/
--------------------------------------------------------------------------
Error: The filename
(/home/grenoble/msbouguerra/ompi_global_snapshot_7056.ckpt/) is invalid
because either you have not provided a filename
       or provided an invalid filename.
       Please see --help for usage.

--------------------------------------------------------------------------

and when i try : *ompi-restart -i ompi_global_snapshot_7056.ckpt/
*it works and i get

msbouguerra_at_sol-5:~$ ompi-restart -i ompi_global_snapshot_7056.ckpt/
[sol-5.sophia.grid5000.fr:07466] Sequences: 1
[sol-5.sophia.grid5000.fr:07466] Seq: 0
[sol-5.sophia.grid5000.fr:07466] Begin Timestamp: Thu May 14 18:23:00 2009
[sol-5.sophia.grid5000.fr:07466] OPAL CRS Component: blcr
[sol-5.sophia.grid5000.fr:07466] Snapshot Reference:
ompi_global_snapshot_7056.ckpt/
[sol-5.sophia.grid5000.fr:07466] Snapshot Location:
/home/grenoble/msbouguerra/ompi_global_snapshot_7056.ckpt
[sol-5.sophia.grid5000.fr:07466] End Timestamp: Thu May 14 18:23:00 2009
[sol-5.sophia.grid5000.fr:07466] Processes: 4

msbouguerra_at_sol-5:~$

So when i use another folder as checkpoint directory the restart failed

-- 
Cordialement,
Mohamed-Slim BOUGUERRA    PhD student INRIA-Grenoble / Projet MOAIS
ENSIMAG - antenne de Montbonnot
ZIRST 51, avenue Jean Kuntzmann
38330 MONTBONNOT SAINT MARTIN France
Tel :+33 (0)4 76 61 20 79
Fax :+33 (0)4 76 61 20 99