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

Actually, this one wasn't stupid. The host was running version 4.3.3 and was upgraded to 4.3.4 after yum update. And this solved the issue ... thanks a lot! Looing at the bugtracker (https://bugzilla.redhat.com/ buglist.cgi?classification=oVirt&f1=flagtypes.name&o1= substring&query_format=advanced&target_milestone=ovirt-4.3.4&v1=blocker) I don't see a suitable bug for this. perhaps vdsmd reconfiguration + yum upgrade + host reboot did the trick. Thank you very much for spending a time on this! Regards, Artem On Tue, Jun 11, 2019 at 5:19 PM Shani Leviim <sleviim(a)redhat.com&gt; wrote: > A stupid one: did you try to yum update? > > > > *Regards,* > > *Shani Leviim* > > > On Tue, Jun 11, 2019 at 5:11 PM Artem Tambovskiy < > artem.tambovskiy(a)gmail.com&gt; wrote: > >> >> Just tried this: >> >> [root@ovirt1 vdsm]# vdsm-tool configure --force >> >> Checking configuration status... >> >> abrt is already configured for vdsm >> Managed volume database is already configured >> lvm is configured for vdsm >> libvirt is already configured for vdsm >> SUCCESS: ssl configured to true. No conflicts >> Current revision of multipath.conf detected, preserving >> >> Running configure... >> Reconfiguration of abrt is done. >> Reconfiguration of passwd is done. >> Reconfiguration of libvirt is done. >> >> Done configuring modules to VDSM. >> >> And tried to restart vdsmd - it failed again. >> >> [root@ovirt1 vdsm]# journalctl -xe >> Jun 11 17:07:58 ovirt1.telia.ru systemd[1]: ovirt-ha-broker.service >> failed. >> Jun 11 17:07:58 ovirt1.telia.ru systemd[1]: ovirt-ha-broker.service >> holdoff time over, scheduling restart. >> Jun 11 17:07:58 ovirt1.telia.ru systemd[1]: Cannot add dependency job >> for unit lvm2-lvmetad.socket, ignoring: Unit is masked. >> Jun 11 17:07:58 ovirt1.telia.ru systemd[1]: Stopped oVirt Hosted Engine >> High Availability Communications Broker. >> -- Subject: Unit ovirt-ha-broker.service has finished shutting down >> -- Defined-By: systemd >> -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel >> -- >> -- Unit ovirt-ha-broker.service has finished shutting down. >> Jun 11 17:07:58 ovirt1.telia.ru systemd[1]: Started oVirt Hosted Engine >> High Availability Communications Broker. >> -- Subject: Unit ovirt-ha-broker.service has finished start-up >> -- Defined-By: systemd >> -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel >> -- >> -- Unit ovirt-ha-broker.service has finished starting up. >> -- >> -- The start-up result is done. >> Jun 11 17:07:59 ovirt1.telia.ru systemd[1]: mom-vdsm.service holdoff >> time over, scheduling restart. >> Jun 11 17:07:59 ovirt1.telia.ru systemd[1]: Cannot add dependency job >> for unit lvm2-lvmetad.socket, ignoring: Unit is masked. >> Jun 11 17:07:59 ovirt1.telia.ru systemd[1]: Stopped MOM instance >> configured for VDSM purposes. >> -- Subject: Unit mom-vdsm.service has finished shutting down >> -- Defined-By: systemd >> -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel >> -- >> -- Unit mom-vdsm.service has finished shutting down. >> Jun 11 17:07:59 ovirt1.telia.ru systemd[1]: start request repeated too >> quickly for supervdsmd.service >> Jun 11 17:07:59 ovirt1.telia.ru systemd[1]: Failed to start Auxiliary >> vdsm service for running helper functions as root. >> -- Subject: Unit supervdsmd.service has failed >> -- Defined-By: systemd >> -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel >> -- >> -- Unit supervdsmd.service has failed. >> -- >> -- The result is failed. >> Jun 11 17:07:59 ovirt1.telia.ru systemd[1]: Dependency failed for >> Virtual Desktop Server Manager. >> -- Subject: Unit vdsmd.service has failed >> -- Defined-By: systemd >> -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel >> -- >> -- Unit vdsmd.service has failed. >> -- >> -- The result is dependency. >> Jun 11 17:07:59 ovirt1.telia.ru systemd[1]: Dependency failed for MOM >> instance configured for VDSM purposes. >> -- Subject: Unit mom-vdsm.service has failed >> -- Defined-By: systemd >> -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel >> -- >> -- Unit mom-vdsm.service has failed. >> -- >> -- The result is dependency. >> Jun 11 17:07:59 ovirt1.telia.ru systemd[1]: Job mom-vdsm.service/start >> failed with result 'dependency'. >> Jun 11 17:07:59 ovirt1.telia.ru systemd[1]: Job vdsmd.service/start >> failed with result 'dependency'. >> Jun 11 17:07:59 ovirt1.telia.ru systemd[1]: supervdsmd.service failed. >> >> I also tried to enable DEBUG level but failed. >> >> [root@ovirt1 vdsm]# vdsm-client Host setLogLevel level=DEBUG >> vdsm-client: Connection to localhost:54321 with use_tls=True, timeout=60 >> failed: [Errno 111] Connection refused >> >> >> Regards, >> Artem >> >> >> >> On Tue, Jun 11, 2019 at 4:45 PM Shani Leviim <sleviim(a)redhat.com&gt; wrote: >> >>> Until will get a response from Dan (maybe it's related to a network >>> issue), I would suggest to re-configure the vdsm: >>> vdsm-tool configure --force >>> >>> some further steps are available here: https://www.ovirt.org/develop/ >>> developer-guide/vdsm/installing-vdsm-from-rpm.html# >>> installing--configuring-vdsm >>> >>> Let me know if it helped. >>> >>> Also, can you please attach a VDSM log with DEBUG level? >>> To do so: >>> vdsm-client Host setLogLevel level=DEBUG >>> >>> >>> *Regards,* >>> >>> *Shani Leviim* >>> >>> >>> On Tue, Jun 11, 2019 at 3:04 PM Artem Tambovskiy < >>> artem.tambovskiy(a)gmail.com&gt; wrote: >>> >>>> 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#introduction-to-clusters >>>>> >>>>> >>>>> *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(a)ovirt.org/message/TQX3LN2TEM4DECKKUMMRCWXTRM6BGI >>>>>> AB/ >>>>>> >>>>> >>>> >>>> -- >>>> Regards, >>>> Artem >>>> >>> >> >> -- >> Regards, >> Artem >> > -- Regards, Artem