Hi, Am 18.01.2014 um 22:43 schrieb thomas.fo...@ulstein.com:
> I have had a running cluster going good for a while, and 2 days ago we > decided to upgrade it from 128 to 256 cores. > > Most om my deployment of nodes goes through cobbler and scripting, and it has > worked fine before.on the first 8 nodes. The same version of Open MPI is installed also on the new nodes? -- Reuti > But after adding new nodes, everything is fucked up and i have no idea why:( > > #*** The MPI_Comm_f2c() function was called after MPI_FINALIZE was invoked. > *** This is disallowed by the MPI standard. > *** Your MPI job will now abort. > [dpn10.cfd.local:14994] Local abort after MPI_FINALIZE completed > successfully; not able to aggregate error messages, and not able to guarantee > that all other processes were killed! > *** The MPI_Comm_f2c() function was called after MPI_FINALIZE was invoked. > *** This is disallowed by the MPI standard. > *** Your MPI job will now abort. > # > > The random strange issue that if i launch 8 32core jobs, 3 end of running, > while the other 5 dies with this error, and its even using a few of new nodes > in the job. > > Any idea what is causing it?, its so random i dont know where to start.. > > > ./Thomas > > > > > > > > > > > > > > > Denne e-posten kan innehalde informasjon som er konfidensiell > og/eller underlagt lovbestemt teieplikt. Kun den tiltenkte adressat har > adgang > til å lese eller vidareformidle denne e-posten eller tilhøyrande vedlegg. > Dersom De ikkje er den tiltenkte mottakar, vennligst kontakt avsendar pr > e-post, slett denne e-posten med vedlegg og makuler samtlige utskrifter og > kopiar av den. > > > This e-mail may contain confidential information, or otherwise > be protected against unauthorised use. Any disclosure, distribution or other > use of the information by anyone but the intended recipient is strictly > prohibited. > If you have received this e-mail in error, please advise the sender by > immediate reply and destroy the received documents and any copies hereof. > > > > PBefore > printing, think about the environment > > > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users >
