[ovirt-users] 3.6 to 4.0 Functionality Elevation

Clint Boggio cboggio at inlinenetworks.com
Fri Nov 4 11:51:54 UTC 2016


Greetings OVirt Community

I have a production system that started life as a OV 3.6 system, and I've recently upgraded the engine to 4.0. I see in the cluster config, a configuration element that indicates the cluster functionality level. It has a drop down that allows me to toggle between 3.6, and 4.0.

If I select 4.0 and save, what potential problems could I expect ?

Setup;

1 Dedicated engine CentOS7 OV version 4

6 hosts running CentOS7 and OV version 4.0 and 3.6 repos.

Main data domain is iscsi over IB.

ISO and all other data domains are  NFS over IB





More information about the Users mailing list