I think you should be able specify this within the ovirt-engine, just
modify the cluster's cpu compatibility. I hit this too, but i think I
just ended up provisioning the older machine first then the newer ones
joined with the older model
On Thu, Jul 17, 2014 at 11:05 PM, George Machitidze
<gmachitidze(a)greennet.ge> wrote:
Hello,
I am deploying hosted engine (HA) on hosts with different CPU models on one
of my oVirt labs.
Host have different CPU's or there is also the problem: virtualization
platform cannot detect CPU at all, "The following CPU types are supported by
this host:" is empty:
2014-07-17 16:51:42 DEBUG otopi.plugins.ovirt_hosted_engine_setup.vdsmd.cpu
cpu._customization:124 Compatible CPU models are: []
Is there any way to override this setting and use CPU of old machine for
both hosts?
ex.
host1:
cpu family : 6
model : 15
model name : Intel(R) Xeon(R) CPU 5160 @ 3.00GHz
stepping : 11
host2:
cpu family : 6
model : 42
model name : Intel(R) Xeon(R) CPU E31220 @ 3.10GHz
stepping : 7
[root@ovirt2 ~]# hosted-engine --deploy
[ INFO ] Stage: Initializing
Continuing will configure this host for serving as hypervisor and
create a VM where you have to install oVirt Engine afterwards.
Are you sure you want to continue? (Yes, No)[Yes]:
[ INFO ] Generating a temporary VNC password.
[ INFO ] Stage: Environment setup
Configuration files: []
Log file:
/var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20140717165111-7tg2g7.log
Version: otopi-1.2.1 (otopi-1.2.1-1.el6)
[ INFO ] Hardware supports virtualization
[ INFO ] Stage: Environment packages setup
[ INFO ] Stage: Programs detection
[ INFO ] Stage: Environment setup
[ INFO ] Stage: Environment customization
--== STORAGE CONFIGURATION ==--
During customization use CTRL-D to abort.
Please specify the storage you would like to use (nfs3,
nfs4)[nfs3]:
Please specify the full shared storage connection path to use
(example: host:/path): ovirt-hosted:/engine
The specified storage location already contains a data domain. Is
this an additional host setup (Yes, No)[Yes]?
[ INFO ] Installing on additional host
Please specify the Host ID [Must be integer, default: 2]:
--== SYSTEM CONFIGURATION ==--
[WARNING] A configuration file must be supplied to deploy Hosted Engine on
an additional host.
The answer file may be fetched from the first host using scp.
If you do not want to download it automatically you can abort the
setup answering no to the following question.
Do you want to scp the answer file from the first host? (Yes,
No)[Yes]:
Please provide the FQDN or IP of the first host: ovirt1.test.ge
Enter 'root' user password for host ovirt1.test.ge:
[ INFO ] Answer file successfully downloaded
--== NETWORK CONFIGURATION ==--
The following CPU types are supported by this host:
[ ERROR ] Failed to execute stage 'Environment customization': Invalid CPU
type specified: model_Conroe
[ INFO ] Stage: Clean up
[ INFO ] Stage: Pre-termination
[ INFO ] Stage: Termination
--
BR
George Machitidze
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