Joseph Schuchart

Is anyone working on this? @tuxamito ran into this problem today. @rkowalewski is that part of your upcoming PR?

Can we split this into two PRs? The two changes seem to be independent.

I changed the fallback to align to the actual page size, which seems to work as well and reduces the number of times we may need to remap until we...

@hjelmn Can you please take a look at this PR?

Rebased to current `main`. Can someone please review?

@FlorentGermain-Bull Are you planning to bring this back to 5.0.x?

I can reproduce this issue, but only if I am disabling the osc/ucx component (using `--mca osc rdma`). Are you sure Open MPI is built with UCX support? Can you...

This seems to be 4.1.x-specific, I cannot reproduce it with 5.0.x or main.

Reopening since this is a real issue in osc/rdma.

This has been fixed in prrte. Thanks @rhc54, closing.