[ovirt-users] Deploying hosted engine on second host with different CPU model

[George Machitidze]

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 at 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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