Re: [ovirt-users] Advise needed: building cheap HA oVirt cluster with just 2 physical servers

Thanks Eduardo! I think I can find a third server to build a glusterFS storage. So the first step will be to install a self-hosted engine on the new server and start building a glusterFS storage. IS there any easy way to migrate existing 5 VM's running on the second bare-metal oVirt host, right? I found a little bit tricky moving oVirt backups between the hosts (at least I failed to replicate the existing VM's on the second server). Regards, Artem On Fri, Nov 3, 2017 at 10:24 AM, Eduardo Mayoral <emayoral(a)arsys.es&gt; wrote: > > For HA you will need some kind of storage available to all the compute > nodes in the cluster. If you have no external storage and few nodes, I think > your best option for storage is gluster , and the minimum number of nodes > you will need for HA is 3 (the third gluster node can be metadata-only, but > you still need that third node to give you quorum, avoid split-brains and > have something that you can call "HA" with a straight face. > > Eduardo Mayoral Jimeno (emayoral(a)arsys.es) > Administrador de sistemas. Departamento de Plataformas. Arsys internet. > +34 941 620 145 ext. 5153 > > On 03/11/17 08:10, Artem Tambovskiy wrote: > > Looking for a design advise on oVirt provisioning. I'm running a PoC lab > on single bare-metal host (suddenly it was setup with just Local Storage > domain) and > no I'd like to rebuild the setup by making a cluster of 2 physical > servers, no external storage array available. That are the options here? is > there any options to build cheap HA cluster with just 2 servers? > > Thanks in advance! > > Artem > > > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users