Hi,
Our monitoring platform informed us that the ppc64{le} builders used in our Koji environment are actually unreachable (same for the underlying IBM P8 hypervisor node) After investigation it seems that it's hardware issue
I'll work with the DC people next monday to see how we can try to fix the issue and I'll also investigate some options to have at least one builder per arch asap (so ppc64 and ppc64le)
That means that people building for multiple arches will be impacted as long as those builders will not be back online (or some equivalent node that can take those $arch jobs)
I'll keep the list informed about a status update as soon as possible.