[Users] Ovirt Host (3.0) compatability issue with Cluster (3.1)

[Itamar Heim]

On 11/09/2012 11:50 AM, Keyur Makwana wrote:
> Hello All,
>
> I am new to Ovirt and trying to Implement Ovirt in my organisation with
> an view to implement complete open source virtualization solution
> instead of using VMware or other Paid once.
>
> I have installed ovirt-engine on Fedora 17 and have installed Ovirt node
> (Hypervisor) - Red Hat Enterprise Virtualization Hypervisor release 6.2
> (20120510.0.el6_2)
>
>
> Post installation engine started fine but while trying to add host its
> giving me error as below.
>
> Host host1 is compatible with versions (3.0) and cannot join Cluster
> Default which is set to version 3.1.

you are using a RHEV-H host with an ovirt node.
1. this is not intended to be a supported combination. ovirt and rhev 
compatibility versions (while similar in naming) are different.
2. the RHEV-H you are using supports 3.0 only, you need to change the 
cluster level to 3.0 (but again, this is not a supported combination and 
behavior will be unexpected).
3. i recommend you try to use an ovirt based host (fedora or .el6 one).

>
> I don't know what exact details I would need to share for
> troubleshooting. Hence I have attached a file with details of rpms
> installed on ovirt-engine and node. ( One may not like to scroll the
> entire file)
>
> I might be missing something very silly or I may sound too stupid.
>
> Ovirt masters : Please guide.
>
> Thanks in advance,
> Keyur
>
>
>
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