[ovirt-users] ovirt 4.2 upgrade questions

Tue Jan 9 09:18:14 UTC 2018

The HA is flapping between 3400 nad 0. ;(
And I'm not able to migrate also any other Vm to this host.

Loggs fromthe /var/log/ovirt-hosted-engine-ha/agent.log file

MainThread::INFO::2018-01-08
21:44:45,805::state_machine::174::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(refresh)
Host dipovirt03.cnc.sk (id 1): {'conf_on_shared_storage': True, 'extra':
'metadata_parse_version=1\nmetadata_feature_version=1\ntimestamp=8232312
(Mon Jan  8 21:44:29
2018)\nhost-id=1\nscore=3400\nvm_conf_refresh_time=8232316 (Mon Jan  8
21:44:33
2018)\nconf_on_shared_storage=True\nmaintenance=False\nstate=EngineUp\nstopped=False\n',
'hostname': 'dipovirt03.cnc.sk', 'host-id': 1, 'engine-status':
{'health': 'good', 'vm': 'up', 'detail': 'up'}, 'score': 3400,
'stopped': False, 'maintenance': False, 'crc32': 'f28d4648',
'local_conf_timestamp': 8232316, 'host-ts': 8232312}
MainThread::INFO::2018-01-08
21:44:45,805::state_machine::174::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(refresh)
Host dipovirt02.cnc.sk (id 3): {'conf_on_shared_storage': True, 'extra':
'metadata_parse_version=1\nmetada...skipping...
neVMOVF) OVF_STORE volume path:
/var/run/vdsm/storage/3981424d-a55c-4f07-bff2-aca316a95d1f/3513775f-d6b0-4423-be19-bbe
b79c72ad2/7ee3f450-5976-48f8-b667-27b48f6cf778
MainThread::INFO::2018-01-09
10:15:13,904::state_machine::169::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(refresh)
Global metadata: {'maintenance': False}
MainThread::INFO::2018-01-09
10:15:13,905::state_machine::174::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(refresh)
Host dipovirt03.cnc.sk (id 1): {'conf_on_shared_storage': True, 'extra':
'metadata_parse_version=1\nmetadata_feature_version=1\ntimestamp=38598
(Tue Jan  9 09:23:33
2018)\nhost-id=1\nscore=3400\nvm_conf_refresh_time=38598 (Tue Jan  9
09:23:34
2018)\nconf_on_shared_storage=True\nmaintenance=False\nstate=EngineUp\nstopped=False\n',
'hostname': 'dipovirt03.cnc.sk', 'alive': False, 'host-id': 1,
'engine-status': {'health': 'good', 'vm': 'up', 'detail': 'up'},
'score': 3400, 'stopped': False, 'maintenance': False, 'crc32':
'4c1d1890', 'local_conf_timestamp': 38598, 'host-ts': 38598}
MainThread::INFO::2018-01-09
10:15:13,905::state_machine::174::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(refresh)
Host dipovirt02.cnc.sk (id 3): {'conf_on_shared_storage': True, 'extra':
'metadata_parse_version=1\nmetadata_feature_version=1\ntimestamp=40677
(Tue Jan  9 09:24:11
2018)\nhost-id=3\nscore=3400\nvm_conf_refresh_time=40677 (Tue Jan  9
09:24:11
2018)\nconf_on_shared_storage=True\nmaintenance=False\nstate=EngineDown\nstopped=False\n',
'hostname': 'dipovirt02.cnc.sk', 'alive': False, 'host-id': 3,
'engine-status': {'reason': 'vm not running on this host', 'health':
'bad', 'vm': 'down', 'detail': 'unknown'}, 'score': 3400, 'stopped':
False, 'maintenance': False, 'crc32': '3bf104bc',
'local_conf_timestamp': 40677, 'host-ts': 40677}
MainThread::INFO::2018-01-09
10:15:13,905::state_machine::177::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(refresh)
Local (id 2): {'engine-health': {'reason': 'vm not running on this
host', 'health': 'bad', 'vm': 'down', 'detail': 'unknown'}, 'bridge':
True, 'mem-free': 39540.0, 'maintenance': False, 'cpu-load': 0.0432,
'gateway': 1.0, 'storage-domain': True}
MainThread::INFO::2018-01-09
10:15:13,905::states::775::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(consume)
Another host already took over..
MainThread::INFO::2018-01-09
10:15:13,928::state_decorators::88::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(check)
Timeout cleared while transitioning <class
'ovirt_hosted_engine_ha.agent.states.EngineStarting'> -> <class
'ovirt_hosted_engine_ha.agent.states.EngineForceStop'>
MainThread::INFO::2018-01-09
10:15:14,046::brokerlink::68::ovirt_hosted_engine_ha.lib.brokerlink.BrokerLink::(notify)
Success, was notification of state_transition
(EngineStarting-EngineForceStop) sent? sent
MainThread::INFO::2018-01-09
10:15:14,464::hosted_engine::494::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_monitoring_loop)
Current state EngineForceStop (score: 3400)
MainThread::INFO::2018-01-09
10:15:14,467::hosted_engine::1002::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_stop_engine_vm)
Shutting down vm using `/usr/sbin/hosted-engine --vm-poweroff`
MainThread::INFO::2018-01-09
10:15:15,198::hosted_engine::1007::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_stop_engine_vm)
stdout:
MainThread::INFO::2018-01-09
10:15:15,198::hosted_engine::1008::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_stop_engine_vm)
stderr: Command VM.destroy with args {'vmID':
'9a8ea503-f598-433e-9751-93aee3e7b347'} failed:
(code=1, message=Virtual machine does not exist: {'vmId':
u'9a8ea503-f598-433e-9751-93aee3e7b347'})

MainThread::ERROR::2018-01-09
10:15:15,199::hosted_engine::1013::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_stop_engine_vm)
Failed to stop engine vm with /usr/sbin/hosted-engine --vm-poweroff:
Command VM.destroy with args {'vmID':
'9a8ea503-f598-433e-9751-93aee3e7b347'} failed:
(code=1, message=Virtual machine does not exist: {'vmId':
u'9a8ea503-f598-433e-9751-93aee3e7b347'})

MainThread::ERROR::2018-01-09
10:15:15,199::hosted_engine::1019::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_stop_engine_vm)
Failed to stop engine VM: Command VM.destroy with args {'vmID':
'9a8ea503-f598-433e-9751-93aee3e7b347'} failed:
(code=1, message=Virtual machine does not exist: {'vmId':
u'9a8ea503-f598-433e-9751-93aee3e7b347'})

MainThread::INFO::2018-01-09
10:15:15,317::brokerlink::68::ovirt_hosted_engine_ha.lib.brokerlink.BrokerLink::(notify)
Success, was notification of state_transition
(EngineForceStop-ReinitializeFSM) sent? sent
MainThread::INFO::2018-01-09
10:15:15,356::hosted_engine::494::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_monitoring_loop)
Current state ReinitializeFSM (score: 0)
MainThread::INFO::2018-01-09
10:15:25,560::brokerlink::68::ovirt_hosted_engine_ha.lib.brokerlink.BrokerLink::(notify)
Success, was notification of state_transition
(ReinitializeFSM-EngineDown) sent? sent

	Peter

On 09/01/2018 09:35, Yedidyah Bar David wrote:
> 
>     3) Hosted Engine HA:
>     Hosted Engine HA on upgraded hosts is 3400, the same as on the 4.1
>     hosts. Is this good or bad?
> 
> 
> It's good.

-- 
*Peter Hudec*
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