I would go with fixing your current engine that trying to migrate without downtime.
Have you tries to create a backup and then shutdown current engine and restore from backup ? P.S.: Before doing anything, try to find the xml configuration of each VM in the past vdsm configs.As that data is only in the engine, you won't be able to power up any machine without that configuration. Best Regards, Strahil NikolovOn Sep 27, 2019 16:11, Magnus Isaksson <mag...@vmar.se> wrote: > > Hello all, > > I need to migrate 4 hosts running CentOS with oVirt 4.2 to a new Engine that > runs 4.3 and not disrupt the VMs on these hosts? The VMs need to be running, > i have a slim option of downtime for them, but rather not. > > The reason is that my current engine 4.2 will not upgrade to 4.3, tried so > many times, but all i get is a white page after the upgrade, according to > engine-setup, was a success. > > So, how can i do this? > > Reagrds > Magnus Isaksson > _______________________________________________ > 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/7WLV5VF6BPDIO2LLL3L4YMIDUJZK6WEC/ _______________________________________________ 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/R4LTYZQVUE7YMPJJGLM4JRUUS43K6KLM/
