I'm not sure that is supported, I'd check with vmware, for horizon I think you need vcenter and the hosts the same version. The problem is 6.7 uses different api calls for instant clones than 6.5, and I wonder if sending the calls to a 6.7 vcenter is not working for horizon.
you need at least 1x 6.7 host in the cluster for IC to work properly. It's in the documentation. I can't find it now but that's the issue.
Hi. That does appear to be the issue. We went ahead and upgraded all hosts to v6.7 anyway. If you find it in the documetation, I certainly would like to know where. We didnt see anything in the release notes. Thanks,,,
Here you go:
- Perform a push-image operation for each instant-clone desktop pool that uses the new snapshot.Only the hosts that are upgraded to vSphere 6.7 ESXi are used for provisioning. The instant clones created during the push-image operation might be migrated to other hosts that are not yet on vSphere 6.7.