On 10 Nov 2020, at 13:04, Ritesh Chikatwar <rchikatw@redhat.com> wrote:Hello,Can you share vdsm logs you can find at /var/log/vdsm/vdsm.log.I guess this might be a vdsm issue between an engine and host.also check in ui whether a nic is attached to the host after upgrade._______________________________________________Hi
I am looking for help after my oVirt upgrade failed.
I have upgraded from ovirt 4.3 to 4.4 following the instructions here:
It's a single-host (standalone engine) test environment.I wiped CentOS 7 and reinstalled a fresh CentOS 8.I installed the oVirt 4.4 repo and all the necessary software packets.I used `engine-backup --mode=restore --file=/tmp/ovirt-engine-pre-upgrade.backup --provision-all-databases` from a backup file I created before I started the upgrade.After the restore, I ran `engine-setup`.I did not get any errors during any of these steps on the console.So the upgrade could be considered successful from that perspective.After the upgrade, I login to the ovirt admin portal, and I try to "Activate" my host (was set to "Maintenance" mode before upgrade).The Activation fails with error "NonResponsive" in the GUI.Under the "bell" icon, I find the Event "Host nuc1.feric.ch is non responsive.”In /var/log/ovirt-engine/engine.log, I find the following error:```2020-11-09 23:12:21,080+01 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesAsyncVDSCommand] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-47) [] Command 'GetCapabilitiesAsyncVDSCommand(HostName = nuc1.feric.ch, VdsIdAndVdsVDSCommandParametersBase:{hostId='d7c30cc0-ac59-4cf3-a1e7-b9fae9db83fb', vds=‘Host[nuc1.feric.h,d7c30cc0-ac59-4cf3-a1e7-b9fae9db83fb]'})' execution failed: java.net.ConnectException: Connection refused````systemctl status ovirt-engine` shows that the engine is running.I am able to reboot the host from the oVirt GUI directly.Does anyone have an idea how to proceed?Many thanksToni
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