# Julia on Cluster with SSH Restriction

**URL:** <https://discourse.julialang.org/t/julia-on-cluster-with-ssh-restriction/11823>\
**Category:** General Usage\
**Tags:** question, cluster\
**Created:** [June 20, 2018, 2:17pm UTC](https://discourse.julialang.org/t/julia-on-cluster-with-ssh-restriction/11823 "2018-06-20T14:17:03Z")\
**Posts on this page:** 1\
**Showing post:** 16

<div class="post-metadata">

**Author:** ![sparrowhawk](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/sparrowhawk/32/9148_2.png) [@sparrowhawk](https://discourse.julialang.org/u/sparrowhawk)\
**Post date:** [January 16, 2021, 3:27am UTC](https://discourse.julialang.org/t/julia-on-cluster-with-ssh-restriction/11823/16 "2021-01-16T03:27:30Z")

</div>

Depending on your cluster setup, one of the solutions with a minimum working example [here](https://discourse.julialang.org/t/julia-on-cluster-only-mpi-transport-allowed/47958) should work. Please note that MPI\_TRANSPORT\_ALL will give you one less than the number of mpi nodes requested, i.e., `mpirun -np 5 julia myfile.jl` will give you 4 workers.

---

_[View the full topic](https://discourse.julialang.org/t/julia-on-cluster-with-ssh-restriction/11823)._