Re: [OMPI users] mpirun 2.1.1 refuses to start a Torque 6.1.1.1 job if I change the scheduler to Maui 3.3.1

Thanks! In fact there should be a problem with Maui's node allocation setting. I have checked the $PBS_NODEFILE contents (this is also may be seen with "qstat -n1"): while the default Torque scheduler correctly allocates one slot on node1 and another slot on node2, in case of Maui I always see tha

Re: [OMPI users] mpirun 2.1.1 refuses to start a Torque 6.1.1.1 job if I change the scheduler to Maui 3.3.1

sounds to me like your maui scheduler didn’t provide any allocated slots on the nodes - did you check $PBS_NODEFILE? > On Aug 9, 2017, at 12:41 PM, A M wrote: > > > Hello, > > I have just ran into a strange issue with "mpirun". Here is what happened: > > I successfully installed Torque 6.1.1

[OMPI users] mpirun 2.1.1 refuses to start a Torque 6.1.1.1 job if I change the scheduler to Maui 3.3.1

Hello, I have just ran into a strange issue with "mpirun". Here is what happened: I successfully installed Torque 6.1.1.1 with the plain pbs_sched on a minimal set of 2 IB nodes. Then I added openmpi 2.1.1 compiled with verbs and tm, and have verified that mpirun works as it should with a small "