libibverbs: Warning: fork()-safety requested but init failed


You installed a prototype of FLUENT and the following warning appears:

libibverbs: Warning: fork()-safety requested but init failed

Comment: Applications running on Linux systems with kernels older than 2.6.12 may encounter the following warning message with HP-MPI and OFED1.2. It should not impact the application run. If you want to disable the HP-MPI fork-safety, and if you are using csh, you may set the following before running FLUENT:

setenv HPMPI_MPIRUN_FLAGS "-e MPI_IBV_NO_FORK_SAFE=1"





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