On Tue, Oct 2, 2018 at 4:16 PM Artem Tambovskiy <artem.tambovs...@gmail.com> wrote:
> Hi, > > Just run into the issue during cluster upgrade from 4.24 to 4.2.6.1. I'm > running small cluster with 2 hosts and gluster storage. Once I upgraded one > of the hosts to 4.2.6.1 something went wrong (looks like it tried to start > HE instance) and I can't connect to hosted-engine any longer. > > As I can see HostedEngine is still running on the second host (and another > yet 7 VM's) , but I can't stop it. > ovirt-ha-agent and ovirt-ha-broker are failing to start. hosted-engine > --vm-status gives nothing but error message > "The hosted engine configuration has not been retrieved from shared > storage. Please ensure that ovirt-ha-agent is running and the storage > server is reachable." > Is the storage available? Check gluster volume status <volumename> and gluster volume heal <volumename> info (replace <volumename> with name of the gluster volume hosting your HE disk. You mention cluster with 2 hosts - replica 2? You're likely to run into split brain scenarios. > > ps -ef shows plenty of vdsm processes in defunc state thats probably the > reason why agent and brocker can't start. Just wondering that is the good > way to start problem resolution here to minimize downtime for running VM's? > > Restart vdsm and try again restarting agent and broker or just reboot the > whole host? > If storage is available , try restarting the vdsm, agent and broker services > Regards, > Artem > _______________________________________________ > Users mailing list -- users@ovirt.org > To unsubscribe send an email to users-le...@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/BKU2N2UOEHWJ3XKJ5DRTERKBTQZ4X7EB/ >
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