On Tue, Feb 13, 2018 at 12:28 PM, Simone Tiraboschi <stirabos@redhat.com> wrote:


On Tue, Feb 13, 2018 at 12:26 PM, Stefano Danzi <s.danzi@hawai.it> wrote:
Strange thing.....

after "vdsm-client Host getCapabilities" command, cluster cpu type become "Intel Sandybridge Family". Same thing for all VMs.

Can you please share engine.log ?

OK, I found a specific patch for that issue: https://gerrit.ovirt.org/#/c/86913/
but the patch didn't landed in ovirt-engine-dbscripts-4.2.1.6-1.el7.centos.noarch so every 4.2.0 -> 4.2.1 upgrade will result in that issue if the cluster CPU family is not in 
  Intel Nehalem Family-IBRS
  Intel Nehalem-IBRS Family
  Intel Westmere-IBRS Family
  Intel SandyBridge-IBRS Family
  Intel Haswell-noTSX-IBRS Family
  Intel Haswell-IBRS Family
  Intel Broadwell-noTSX-IBRS Family
  Intel Broadwell-IBRS Family
  Intel Skylake Family
  Intel Skylake-IBRS Family
as in your case.

Let's see if we can have a quick respin.
 
 
Now I can run VMs.

Il 13/02/2018 11:28, Simone Tiraboschi ha scritto:
Ciao Stefano,
we have to properly indagate this: thanks for the report.

Can you please attach from your host the output of
- grep cpuType /var/run/ovirt-hosted-engine-ha/vm.conf
- vdsm-client Host getCapabilities

Can you please attach also engine-setup logs from your 4.2.0 to 4.2.1 upgrade?



On Tue, Feb 13, 2018 at 10:51 AM, Stefano Danzi <s.danzi@hawai.it> wrote:
Hello!

In my test system I upgraded from 4.2.0 to 4.2.1 and I can't start any VM.
Hosted engine starts regularly.

I have a sigle host with Hosted Engine.

Host cpu is a Intel(R) Xeon(R) CPU E3-1220 V2 @ 3.10GHz

When I start any VM I get this error: "The CPU type of the cluster is unknown. Its possible to change the cluster cpu or set a different one per VM."

All VMs have " Guest CPU Type: N/D"

Cluster now has CPU Type "Intel Conroe Family" (I don't remember cpu type before the upgrade), my CPU should be Ivy Bridge but it isn't in the dropdown list.

If I try to select a similar cpu (SandyBridge IBRS) I get an error. I can't chage cluster cpu type when I have running hosts with a lower CPU type.
I can't put host in maintenance because  hosted engine is running on it.

How I can solve?

_______________________________________________
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users


-- 

Stefano Danzi
Responsabile ICT

HAWAI ITALIA S.r.l.
Via Forte Garofolo, 16
37057 S. Giovanni Lupatoto Verona Italia

P. IVA 01680700232

tel. +39/045/8266400
fax +39/045/8266401
Web www.hawai.it