[ovirt-users] Upgrade from CentOS 6.8 (oVirt 3.5) to CentOS 7 (oVirt 4.0)

[Fedele Stabile]

ok,
I understand you suggest to upgrade centos 6.8 to 7.2 first
Correct?

Il giorno lun, 29/08/2016 alle 14.38 +0300, Nir Soffer ha scritto:
> On Mon, Aug 29, 2016 at 2:15 PM, Fedele Stabile
> <fedele.stabile at fis.unical.it> wrote:
> > 
> > I would upgrade my CentOS 6.8 to 7 on my cluster of 5 ovirt nodes
> > (actually I'm running oVirt 3.5 and glusterfs 3.7).
> > Anyone has experienced troubles for this upgrade?
> 
> Udev in 6.8 seems to be broken, breaking block storage.
> See https://access.redhat.com/solutions/2576511
> 
> I would avoid this upgrade, or test it on one hypervisor and report
> ovirt bug.
> 
> Upgrading to 3.6 or 4.0 and centos 7.2 is recommended.
> 
> Nir
>