You can also get around it by configuring OMPI with “--disable-pmix-dstore”
> On May 26, 2017, at 3:02 PM, Howard Pritchard <hpprit...@gmail.com> wrote: > > Hi John, > > In the 2.1.x release stream a shared memory capability was introduced into > the PMIx component. > > I know nothing about LXC containers, but it looks to me like there's some > issue when PMIx tries > to create these shared memory segments. I'd check to see if there's > something about your > container configuration that is preventing the creation of shared memory > segments. > > Howard > > > 2017-05-26 15:18 GMT-06:00 John Marshall <john.marsh...@ssc-spc.gc.ca > <mailto:john.marsh...@ssc-spc.gc.ca>>: > Hi, > > I have built openmpi 2.1.1 with hpcx-1.8 and tried to run some mpi code under > ubuntu 14.04 and LXC (1.x) but I get the following: > [ib7-bc2oo42-be10p16.science.gc.ca:16035 > <http://ib7-bc2oo42-be10p16.science.gc.ca:16035/>] PMIX ERROR: > OUT-OF-RESOURCE in file src/dstore/pmix_esh.c at line 1651 > [ib7-bc2oo42-be10p16.science.gc.ca:16035 > <http://ib7-bc2oo42-be10p16.science.gc.ca:16035/>] PMIX ERROR: > OUT-OF-RESOURCE in file src/dstore/pmix_esh.c at line 1751 > [ib7-bc2oo42-be10p16.science.gc.ca:16035 > <http://ib7-bc2oo42-be10p16.science.gc.ca:16035/>] PMIX ERROR: > OUT-OF-RESOURCE in file src/dstore/pmix_esh.c at line 1114 > [ib7-bc2oo42-be10p16.science.gc.ca:16035 > <http://ib7-bc2oo42-be10p16.science.gc.ca:16035/>] PMIX ERROR: > OUT-OF-RESOURCE in file src/common/pmix_jobdata.c at line 93 > [ib7-bc2oo42-be10p16.science.gc.ca:16035 > <http://ib7-bc2oo42-be10p16.science.gc.ca:16035/>] PMIX ERROR: > OUT-OF-RESOURCE in file src/common/pmix_jobdata.c at line 333 > [ib7-bc2oo42-be10p16.science.gc.ca:16035 > <http://ib7-bc2oo42-be10p16.science.gc.ca:16035/>] PMIX ERROR: > OUT-OF-RESOURCE in file src/server/pmix_server.c at line 606 > I do not get the same outside of the LXC container and my code runs fine. > > I've looked for more info on these messages but could not find anything > helpful. Are these messages indicative of something missing in, or some > incompatibility with, the container? > > When I build using 2.0.2, I do not have a problem running inside or outside of > the container. > > Thanks, > John > > _______________________________________________ > users mailing list > users@lists.open-mpi.org <mailto:users@lists.open-mpi.org> > https://rfd.newmexicoconsortium.org/mailman/listinfo/users > <https://rfd.newmexicoconsortium.org/mailman/listinfo/users> > > _______________________________________________ > users mailing list > users@lists.open-mpi.org > https://rfd.newmexicoconsortium.org/mailman/listinfo/users
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