[ovirt-users] Re: Two Hosts with Self Hosted Engine - HA / Failover & NFS

2019-03-07 Thread Greg Sheremeta
On Thu, Mar 7, 2019 at 10:39 AM Gianluca Cecchi wrote: > On Thu, Mar 7, 2019 at 4:31 PM Greg Sheremeta wrote: > >> Yes, you can do this with only 2 hosts and NFS. >> >>

[ovirt-users] Re: Two Hosts with Self Hosted Engine - HA / Failover & NFS

2019-03-07 Thread Gianluca Cecchi
On Thu, Mar 7, 2019 at 4:31 PM Greg Sheremeta wrote: > Yes, you can do this with only 2 hosts and NFS. > > https://ovirt.org/documentation/vmm-guide/chap-Administrative_Tasks.html#improving-uptime-with-virtual-machine-high-availability > > With the 2 hosts in the same cluster, they will both see

[ovirt-users] Re: Two Hosts with Self Hosted Engine - HA / Failover & NFS

2019-03-07 Thread Greg Sheremeta
Yes, you can do this with only 2 hosts and NFS. https://ovirt.org/documentation/vmm-guide/chap-Administrative_Tasks.html#improving-uptime-with-virtual-machine-high-availability With the 2 hosts in the same cluster, they will both see the storage domain automatically. [He's not asking about

[ovirt-users] Re: Two Hosts with Self Hosted Engine - HA / Failover & NFS

2019-03-06 Thread Strahil
I don't think that you can achieve it with only 2 nodes, as you can't protect yourself of split brain. Ovirt supports only glusterfs of replica 3 arbiter 1. If you create your own glusterfs , you can use glusterd2 with a "remote arbiter" in another location. That will give you protection from

[ovirt-users] Re: Two Hosts with Self Hosted Engine - HA / Failover & NFS

2019-03-06 Thread Jayme
Shane, This may be possible, I'm sure others will chime in. I do think you'd save yourself a lot of headaches if you were able to do three server Hyper-converged infrastructure setup with GlusterFS in either replica 3 or replica 3 arbiter 1. You will get a very good HA solution out of a 3 node