Open MPI logo

Open MPI Development Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Development mailing list

From: Galen M. Shipman (gshipman_at_[hidden])
Date: 2006-04-20 23:53:41


Hey Guys,

Not sure what is going on here, has anyone seen this before?

- Galen

>
> Hi Galen,
>
> Sorry to bother you.
>
> I have installed latest stable version of Open MPI(1.0) on two of
> spider
> nodes(s7,s4) for some experiments, but there seems to be configuration
> error or something else which I don't understand. After
> installing, as
> a test I ran an simple MPI program but it complains with following
> errors.
>
> [s4:10685] [0,0,0] ORTE_ERROR_LOG: Pack data mismatch in file
> dps_unpack.c at line 121
> [s4:10685] [0,0,0] ORTE_ERROR_LOG: Pack data mismatch in file
> dps_unpack.c at line 95
>
>
> Further digging with gdb prints following errors
> [s7:07005] ERROR: A daemon on node s4 failed to start as expected.
> [s7:07005] ERROR: There may be more information available from
> [s7:07005] ERROR: the remote shell (see above).
> [s7:07005] The daemon received a signal 5.
> [s7:07005] [0,0,0] ORTE_ERROR_LOG: Pack data mismatch in file
> dps_unpack.c at line 121
> [s7:07005] [0,0,0] ORTE_ERROR_LOG: Pack data mismatch in file
> dps_unpack.c at line 95
> [s7:07005] [0,0,0] ORTE_ERROR_LOG: Pack data mismatch in file
> dps_unpack.c at line 121
> [s7:07005] [0,0,0] ORTE_ERROR_LOG: Pack data mismatch in file
> dps_unpack.c at line 95
>
> any clue on what I am doing wrong ?
>
> thanks,
> -Manjunath
>