[ovirt-users] Re: Can't bring upgraded to 4.3 host back to cluster

Hi Shani, yes, you are right - I can do ssh form aby to any hosts in the cluster. vdsm.log attached. I have tried to restart vdsm manually and even done a host restart several times with no success. Host activation fails all the time ... Thank you in advance for your help! Regard, Artem On Tue, Jun 11, 2019 at 10:51 AM Shani Leviim <sleviim(a)redhat.com&gt; wrote: > Hi Artem, > According to oVirt documentation [1], hosts on the same cluster should be > reachable from one to each other. > > Can you please share your vdsm log? > I suppose you do manage to ssh that inactive host (correct me if I'm > wrong). > While getting the vdsm log, maybe try to restart the network and vdsmd > services on the host. > > Another thing you can try on the UI is putting the host on maintenance > and then activate it. > > [1] > https://www.ovirt.org/documentation/admin-guide/chap-Clusters.html#introd... > > > *Regards,* > > *Shani Leviim* > > > On Mon, Jun 10, 2019 at 4:42 PM Artem Tambovskiy < > artem.tambovskiy(a)gmail.com&gt; wrote: > >> Hello, >> >> May I ask you for and advise? >> I'm running a small oVirt cluster and couple of months ago I decided to >> do an upgrade from oVirt 4.2.8 to 4.3 and having an issues since that time. >> I can only guess what I did wrong - probably one of the problems that I >> haven't switched the cluster from iptables to firewalld. But this is just >> my guess. >> >> The problem is that I have upgraded the engine and one host, and then I >> done an upgrade of second host I can't bring it to active state. Looks like >> VDSM can't detect the network and fails to start. I even tried to reinstall >> the hosts from UI (I have seen that the packages being installed) but >> again, VDSM doesn't startup at the end and reinstallation fails. >> >> Looking at hosts process list I see script *wait_for_ipv4s* hanging >> forever. >> >> vdsm 8603 1 6 16:26 ? 00:00:00 /usr/bin/python >> /usr/share/ovirt-hosted-engine-ha/ovirt-ha-agent >> >> *root 8630 1 0 16:26 ? 00:00:00 /bin/sh >> /usr/libexec/vdsm/vdsmd_init_common.sh --pre-startroot 8645 8630 6 >> 16:26 ? 00:00:00 /usr/bin/python2 /usr/libexec/vdsm/wait_for_ipv4s* >> root 8688 1 30 16:27 ? 00:00:00 /usr/bin/python2 >> /usr/share/vdsm/supervdsmd --sockfile /var/run/vdsm/svdsm.sock >> vdsm 8715 1 0 16:27 ? 00:00:00 /usr/bin/python >> /usr/share/ovirt-hosted-engine-ha/ovirt-ha-broker >> >> The all hosts in cluster are reachable from each other ... That could >> be the issue? >> >> Thank you in advance! >> -- >> Regards, >> Artem >> _______________________________________________ >> Users mailing list -- users(a)ovirt.org >> To unsubscribe send an email to users-leave(a)ovirt.org >> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >> oVirt Code of Conduct: >> https://www.ovirt.org/community/about/community-guidelines/ >> List Archives: >> https://lists.ovirt.org/archives/list/users@ovirt.org/message/TQX3LN2TEM4... >> > -- Regards, Artem