Created attachment 959296 [details] vdsm logs Description of problem: I built the latest engine and changed cluster compatibility level to 3.0. I added two hosts and attempted to create storage domain using NFS. The operation failed. How reproducible: I tried several times to create a domain with compatibility level set to 3.0 without luck. Steps to Reproduce: 1. Change cluster compatibility level to 3.0 2. Add latest vdsm to the cluster 3. Attempt to create new data storage domain using NFS Actual results: Failure to create storage domain with information that communication with supervdsm failed. I check the supervdsm log and there was no errors. Expected results: Active data storage domain Additional info: I moved a host to maintenance mode and change the cluster level to 3.5. Next I activated the host and storage domain was created successfully.
I think we already saw this once - Nir/Fede, does this ring a bell?
Found it! *** This bug has been marked as a duplicate of bug 1118349 ***