Hi,
yes it is possible. VDSM is probably still using the old version of the brokerlink library because of it.
On 23.10.2014 14:15, Martin Sivak wrote: thanks Martin, this seems to have worked. Question: is VDSM fully backward compatible with ovirt-engine-ha? Anyway, my conclusion is *not* to use host-deploy any more on HA nodes but rather yum upadate/manual service restart. Also, it might be a good idea for host-deploy to detect ovirt-engine-ha and upgrade it along with VDSM if applicable. If you or someone agrees I will file an RFE .. though Allon might not be happy ;)
-- Martin Sivák msivak@redhat.com Red Hat Czech RHEV-M SLA / Brno, CZ
----- Original Message -----
Hm,
I upgraded vdsm and restarted it *before* iI upgraded engine HA; 7042 vdsm Sun Oct 19 16:24:24 2014 3-19:05:00 18:20:44 /usr/bin/python /usr/share/vdsm/vdsm --pidfile /var/run/vdsm/vdsmd.pid
Might this be the problem?
On 23.10.2014 12:12, Martin Sivak wrote:
Ah,
what about vdsm? It queries the broker every now and then to get the information it reports to the webadmin.
-- Martin Sivák msivak@redhat.com Red Hat Czech RHEV-M SLA / Brno, CZ
----- Original Message -----
On 23.10.2014 11:09, Martin Sivak wrote:
It seems that your running version of broker is not compatible with the agent. Did you restart both services after upgrade? I did, please see below. Can you check when were the services started and compare it?
ps -eo pid,comm,lstart,etime,time,args 15474 ovirt-ha-agent Tue Oct 21 13:39:56 2014 1-21:49:28 00:09:38 /usr/bin/python /usr/share/ovirt-hosted-engine-ha/ovirt-ha-agent 15568 ovirt-ha-broker Tue Oct 21 13:40:06 2014 1-21:49:18 00:54:01 /usr/bin/python /usr/share/ovirt-hosted-engine-ha/ovirt-ha-broker
-- Martin Sivák msivak@redhat.com Red Hat Czech RHEV-M SLA / Brno, CZ
----- Original Message -----
Hello,
might this be a bug? Logs are filling up with his on hosts the engine is *not* running on. When I migrate the engine to this host, the error stops and starts on the host migrated from. If so, I would open a bug.
CentOS 2.6.32-431.29.2.el6.x86_64 #1 SMP Tue Sep 9 21:36:05 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux ovirt-hosted-engine-ha-1.2.4-1.el6.noarch
example -------------------------- Oct 22 00:44:15 nodehv02 ovirt-ha-broker ovirt_hosted_engine_ha.broker.listener.ConnectionHandler ERROR Error handling request, data: 'get-stats storage_dir=/rhev/data-center/mnt/192.168.50.11:_volumes_tank_ovirt-vdsmd/bcfa7ec4-5278-44d8-9f31-682f2d9de91d/ha_agent service_type=hosted-engine'#012Traceback (most recent call last):#012 File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/broker/listener.py", line 166, in handle#012 data)#012 File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/broker/listener.py", line 268, in _dispatch#012 .get_all_stats_for_service_type(client, **options)#012TypeError: get_all_stats_for_service_type() got an unexpected keyword argument 'storage_dir' Oct 22 00:44:15 nodehv02 vdsm vds ERROR failed to retrieve Hosted Engine HA info#012Traceback (most recent call last):#012 File "/usr/share/vdsm/API.py", line 1678, in _getHaInfo#012 stats = instance.get_all_stats()#012 File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/client/client.py", line 86, in get_all_stats#012 self._check_liveness_metadata(stats[host_id], broker)#012 File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py", line 171, in get_stats_from_storage#012 try:#012 File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py", line 199, in _checked_communicate#012 """#012RequestError: Request failed: <type 'exceptions.TypeError'> -------------------------
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-- Daniel Helgenberger m box bewegtbild GmbH
P: +49/30/2408781-22 F: +49/30/2408781-10
ACKERSTR. 19 D-10115 BERLIN
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Geschäftsführer: Martin Retschitzegger / Michaela Göllner Handeslregister: Amtsgericht Charlottenburg / HRB 112767
-- Daniel Helgenberger m box bewegtbild GmbH
P: +49/30/2408781-22 F: +49/30/2408781-10
ACKERSTR. 19 D-10115 BERLIN
www.m-box.de www.monkeymen.tv
Geschäftsführer: Martin Retschitzegger / Michaela Göllner Handeslregister: Amtsgericht Charlottenburg / HRB 112767
-- Daniel Helgenberger m box bewegtbild GmbH P: +49/30/2408781-22 F: +49/30/2408781-10 ACKERSTR. 19 D-10115 BERLIN www.m-box.de www.monkeymen.tv Geschäftsführer: Martin Retschitzegger / Michaela Göllner Handeslregister: Amtsgericht Charlottenburg / HRB 112767