On Wed, Oct 26, 2016 at 11:29 PM, Sandvik Agustin <[email protected]> wrote: > hi user, > > I'm planning to update my virutalization and to fix some system > incompatibility. > > we've been using this kind of setup since 2014 and as of now we're not > having some problem. > > the system incompatibility that I mention is that, at first my ovirt-engine > base os is CentOS 6.7 and my ovirt-engine first version was 3.5 I believe > that version 3.5 supports adding hosts with the base O.S of Centos 6.x, then > we decided to update the ovirt-engine version from 3.5 to 3.6, then i begun > having problem adding hosts with base O.S of CentOS 6.x, then tried to > google it, I found out that ovirt-engine 3.6 does not support adding hosts > with base O.S of EL6.x, just to add the new host, I decided to change the > base O.S of it from CentOS 6.7 to CentOS 7, i've successfully added it to > the ovirt-engine but on the different Cluster, and because of this, some > features of ovirt-engine 3.6 was unable to use. By the way, my setup here is > self-hosted "ovirt-engine". > > now my question is > 1. will it still work if I restore my current ovirt-engine backup with base > of CentOS 6.7 to a new ovirt-engine base O.S CentOS 7 without messing with > the Domain data storage. LDAP and VM(s)?
You should follow [1]. If you already tried deploying a 3.6/el7 host in an existing 3.5 hosted-engine cluster, it will not work. If you can revert everything to 3.5, great. Otherwise, please still try following [1], and share setup logs when you stumble upon problems. Good luck, [1] https://www.ovirt.org/documentation/how-to/hosted-engine-host-OS-upgrade/ > > TIA > Sandvik > > _______________________________________________ > Users mailing list > [email protected] > http://lists.ovirt.org/mailman/listinfo/users > -- Didi _______________________________________________ Users mailing list [email protected] http://lists.ovirt.org/mailman/listinfo/users
