it looks like 5.1 update broke testing in our infrastructure and I was looking at it today and it looks like psconfig json is no longer recognized as valid, e.g.
The hosts do have an entry in the "hosts" dictionary, but don't have any archive configure. For the psb02-gva.cern.ch case there is no archive as it's just a testpoint. This prevents psconfig agent to run and effectively removes all tests, so it impacts all perfSONARs that updated to 5.1, which use meshconfig from PWA.
From Marian: