On 17-3-2017 20:33, Michal Skrivanek wrote: > >> On 17 Mar 2017, at 11:55, jvdwege <jvdw...@xs4all.nl >> <mailto:jvdw...@xs4all.nl>> wrote: >> >> As per the subject I'm trying to upgrade my ovirt install and sofar >> the upgrade has been smooth. >> I'm running hosted-engine in Centos7.3 and my hosts are running >> Fedora24 now with ovirt-4.1 >> If I try to upgrade my cluster from version 3.6 to 4.0 or 4.1 I >> receive an error message and can't find a solution using google. >> First I get the following message: >> >> All running VMs will be temporarily reconfigured to use the previous >> cluster compatibility version and marked pending configuration change. >> In order to change the cluster compatibility version of the VM to a >> new version, the VM needs to be manually shut down and restarted. >> There are 1 running VM(s) affected by this change. >> >> Are you sure you want to change the Cluster Compatibility Version? >> >> Yes, I want to change version :-) so I click OK >> I then get the following error message: >> >> Error while executing action: >> >> * Cannot edit Cluster. Illegal number of monitors is provided, max >> allowed number of monitors is 1 for VNC and the max number in the >> ValidNumOfMonitors configuration variable for SPICE. >> * Cannot edit VM. Illegal number of monitors is provided, max >> allowed number of monitors is 1 for VNC and the max number in the >> ValidNumOfMonitors configuration variable for SPICE. >> >> >> Anyone has seen this before and is able to help? > > Is that an old VM, perhaps from 3.5 or even earlier? Has it been > restarted since? Can you shut it down now and rerun after the cluster > change? That would likely be the most simple resolution. > If there are troubles even after the VM is Down try to edit and swithc > console from VNC to SPICE or vice versa and run again > > The problem is that it is the hosted-engine itself that is blocking the upgrade. There is only one VM running but maybe there is one of the shutdown VMs that is blocking this. Will have a look at all of them and save their config to see if that helps.
Thanks, Joop
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