5 Feb
2019
5 Feb
'19
1:52 p.m.
Hi, I've successfully upgraded to 4.3, but when I'm trying to upgrade Cluster version I'm getting this: "Error while executing action: Cannot change Cluster Compatibility Version to higher version when there are active Hosts with lower version. -Please move Host virt2 with lower version to maintenance first." Any clues? Best regards, Misak Khachatryan