(sorry this is so long – it's a bunch of explanations followed by 2 suggestions
at the bottom)
One additional thing worth mentioning is that your mpirun command line does not
seem to explicitly be asking for the "ucx" PML component, but the error message
you're getting indicates that you specif
Howard, Jeff,
Thanks for the replies and the pointers. I started debugging this morning
and discovered I wasn't specifically using ucx but I had the module loaded.
So I removed the ucx module, added Howard's suggestion about removing ucx
on the CL, and it worked. UCX removal for the win.
Now, goi
We always advise against --allow-run-as-root
Just saying that in my experience it is common to run IO tests as root.
I agree - run the thing as a normal user and if that means a few seconds
extra work to set up permissionon on the target filesystem it is time well
spent.
On Fri, 8 Mar 2024 at 14:
