1 Mar
2017
1 Mar
'17
4:20 p.m.
Once upon a time, Simone Tiraboschi <stirabos@redhat.com> said:
On Wed, Mar 1, 2017 at 5:04 PM, Chris Adams <cma@cmadams.net> wrote:
I first tried setting the policy, but got "Error while executing action: The set cluster compatibility version does not allow mixed major host OS versions. Can not start the cluster upgrade."; I guess this is because my hosts are CentOS 7 and the engine is CentOS 6?
This is not an issue, are you sure that all the hosts are el7 based?
Yes, there are only two hosts (dev/test setup), both freshly installed with CentOS 7.3 plus all current updates. -- Chris Adams <cma@cmadams.net>