[ovirt-users] VM failover with ovirt3.5
Artyom Lukianov
alukiano at redhat.com
Sun Dec 28 11:46:22 UTC 2014
I see that you set local maintenance on host3 that do not have engine vm on it, so it nothing to migrate from this host.
If you set local maintenance on host1, vm must migrate to another host with positive score.
Thanks
----- Original Message -----
From: "Cong Yue" <Cong_Yue at alliedtelesis.com>
To: "Simone Tiraboschi" <stirabos at redhat.com>
Cc: users at ovirt.org
Sent: Saturday, December 27, 2014 6:58:32 PM
Subject: Re: [ovirt-users] VM failover with ovirt3.5
Hi
I had a try with "hosted-engine --set-maintence --mode=local" on
compute2-1, which is host 3 in my cluster. From the log, it shows
maintence mode is dectected, but migration does not happen.
The logs are as follows. Is there any other config I need to check?
[root at compute2-1 vdsm]# hosted-engine --vm-status
--== Host 1 status ==-
Status up-to-date : True
Hostname : 10.0.0.94
Host ID : 1
Engine status : {"health": "good", "vm": "up",
"detail": "up"}
Score : 2400
Local maintenance : False
Host timestamp : 836296
Extra metadata (valid at timestamp):
metadata_parse_version=1
metadata_feature_version=1
timestamp=836296 (Sat Dec 27 11:42:39 2014)
host-id=1
score=2400
maintenance=False
state=EngineUp
--== Host 2 status ==--
Status up-to-date : True
Hostname : 10.0.0.93
Host ID : 2
Engine status : {"reason": "vm not running on
this host", "health": "bad", "vm": "down", "detail": "unknown"}
Score : 2400
Local maintenance : False
Host timestamp : 687358
Extra metadata (valid at timestamp):
metadata_parse_version=1
metadata_feature_version=1
timestamp=687358 (Sat Dec 27 08:42:04 2014)
host-id=2
score=2400
maintenance=False
state=EngineDown
--== Host 3 status ==--
Status up-to-date : True
Hostname : 10.0.0.92
Host ID : 3
Engine status : {"reason": "vm not running on
this host", "health": "bad", "vm": "down", "detail": "unknown"}
Score : 0
Local maintenance : True
Host timestamp : 681827
Extra metadata (valid at timestamp):
metadata_parse_version=1
metadata_feature_version=1
timestamp=681827 (Sat Dec 27 08:42:40 2014)
host-id=3
score=0
maintenance=True
state=LocalMaintenance
[root at compute2-1 vdsm]# tail -f /var/log/ovirt-hosted-engine-ha/agent.log
MainThread::INFO::2014-12-27
08:42:41,109::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Best remote host 10.0.0.94 (id: 1, score: 2400)
MainThread::INFO::2014-12-27
08:42:51,198::state_decorators::124::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(check)
Local maintenance detected
MainThread::INFO::2014-12-27
08:42:51,420::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Current state LocalMaintenance (score: 0)
MainThread::INFO::2014-12-27
08:42:51,420::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Best remote host 10.0.0.94 (id: 1, score: 2400)
MainThread::INFO::2014-12-27
08:43:01,507::state_decorators::124::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(check)
Local maintenance detected
MainThread::INFO::2014-12-27
08:43:01,773::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Current state LocalMaintenance (score: 0)
MainThread::INFO::2014-12-27
08:43:01,773::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Best remote host 10.0.0.94 (id: 1, score: 2400)
MainThread::INFO::2014-12-27
08:43:11,859::state_decorators::124::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(check)
Local maintenance detected
MainThread::INFO::2014-12-27
08:43:12,072::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Current state LocalMaintenance (score: 0)
MainThread::INFO::2014-12-27
08:43:12,072::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Best remote host 10.0.0.94 (id: 1, score: 2400)
[root at compute2-3 ~]# tail -f /var/log/ovirt-hosted-engine-ha/agent.log
MainThread::INFO::2014-12-27
11:36:28,855::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Best remote host 10.0.0.93 (id: 2, score: 2400)
MainThread::INFO::2014-12-27
11:36:39,130::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Current state EngineUp (score: 2400)
MainThread::INFO::2014-12-27
11:36:39,130::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Best remote host 10.0.0.93 (id: 2, score: 2400)
MainThread::INFO::2014-12-27
11:36:49,449::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Current state EngineUp (score: 2400)
MainThread::INFO::2014-12-27
11:36:49,449::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Best remote host 10.0.0.93 (id: 2, score: 2400)
MainThread::INFO::2014-12-27
11:36:59,739::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Current state EngineUp (score: 2400)
MainThread::INFO::2014-12-27
11:36:59,739::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Best remote host 10.0.0.93 (id: 2, score: 2400)
MainThread::INFO::2014-12-27
11:37:09,779::states::394::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(consume)
Engine vm running on localhost
MainThread::INFO::2014-12-27
11:37:10,026::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Current state EngineUp (score: 2400)
MainThread::INFO::2014-12-27
11:37:10,026::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Best remote host 10.0.0.93 (id: 2, score: 2400)
MainThread::INFO::2014-12-27
11:37:20,331::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Current state EngineUp (score: 2400)
MainThread::INFO::2014-12-27
11:37:20,331::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Best remote host 10.0.0.93 (id: 2, score: 2400)
[root at compute2-2 ~]# tail -f /var/log/ovirt-hosted-engine-ha/agent.log
MainThread::INFO::2014-12-27
08:36:12,462::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Best remote host 10.0.0.94 (id: 1, score: 2400)
MainThread::INFO::2014-12-27
08:36:22,797::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Current state EngineDown (score: 2400)
MainThread::INFO::2014-12-27
08:36:22,798::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Best remote host 10.0.0.94 (id: 1, score: 2400)
MainThread::INFO::2014-12-27
08:36:32,876::states::437::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(consume)
Engine vm is running on host 10.0.0.94 (id 1)
MainThread::INFO::2014-12-27
08:36:33,169::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Current state EngineDown (score: 2400)
MainThread::INFO::2014-12-27
08:36:33,169::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Best remote host 10.0.0.94 (id: 1, score: 2400)
MainThread::INFO::2014-12-27
08:36:43,567::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Current state EngineDown (score: 2400)
MainThread::INFO::2014-12-27
08:36:43,567::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Best remote host 10.0.0.94 (id: 1, score: 2400)
MainThread::INFO::2014-12-27
08:36:53,858::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Current state EngineDown (score: 2400)
MainThread::INFO::2014-12-27
08:36:53,858::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Best remote host 10.0.0.94 (id: 1, score: 2400)
MainThread::INFO::2014-12-27
08:37:04,028::state_machine::160::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(refresh)
Global metadata: {'maintenance': False}
MainThread::INFO::2014-12-27
08:37:04,028::state_machine::165::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(refresh)
Host 10.0.0.94 (id 1): {'extra':
'metadata_parse_version=1\nmetadata_feature_version=1\ntimestamp=835987
(Sat Dec 27 11:37:30
2014)\nhost-id=1\nscore=2400\nmaintenance=False\nstate=EngineUp\n',
'hostname': '10.0.0.94', 'alive': True, 'host-id': 1, 'engine-status':
{'health': 'good', 'vm': 'up', 'detail': 'up'}, 'score': 2400,
'maintenance': False, 'host-ts': 835987}
MainThread::INFO::2014-12-27
08:37:04,028::state_machine::165::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(refresh)
Host 10.0.0.92 (id 3): {'extra':
'metadata_parse_version=1\nmetadata_feature_version=1\ntimestamp=681528
(Sat Dec 27 08:37:41
2014)\nhost-id=3\nscore=0\nmaintenance=True\nstate=LocalMaintenance\n',
'hostname': '10.0.0.92', 'alive': True, 'host-id': 3, 'engine-status':
{'reason': 'vm not running on this host', 'health': 'bad', 'vm':
'down', 'detail': 'unknown'}, 'score': 0, 'maintenance': True,
'host-ts': 681528}
MainThread::INFO::2014-12-27
08:37:04,028::state_machine::168::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': 15300.0, 'maintenance': False, 'cpu-load': 0.0215,
'gateway': True}
MainThread::INFO::2014-12-27
08:37:04,265::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Current state EngineDown (score: 2400)
MainThread::INFO::2014-12-27
08:37:04,265::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Best remote host 10.0.0.94 (id: 1, score: 2400)
Thanks,
Cong
> On 2014/12/22, at 5:29, "Simone Tiraboschi" <stirabos at redhat.com> wrote:
>
>
>
> ----- Original Message -----
>> From: "Cong Yue" <Cong_Yue at alliedtelesis.com>
>> To: "Simone Tiraboschi" <stirabos at redhat.com>
>> Cc: users at ovirt.org
>> Sent: Friday, December 19, 2014 7:22:10 PM
>> Subject: RE: [ovirt-users] VM failover with ovirt3.5
>>
>> Thanks for the information. This is the log for my three ovirt nodes.
>> From the output of hosted-engine --vm-status, it shows the engine state for
>> my 2nd and 3rd ovirt node is DOWN.
>> Is this the reason why VM failover not work in my environment?
>
> No, they looks ok: you can run the engine VM on single host at a time.
>
>> How can I make
>> also engine works for my 2nd and 3rd ovit nodes?
>
> If you put the host 1 in local maintenance mode ( hosted-engine --set-maintenance --mode=local ) the VM should migrate to host 2; if you reactivate host 1 ( hosted-engine --set-maintenance --mode=none ) and put host 2 in local maintenance mode the VM should migrate again.
>
> Can you please try that and post the logs if something is going bad?
>
>
>> --
>> --== Host 1 status ==--
>>
>> Status up-to-date : True
>> Hostname : 10.0.0.94
>> Host ID : 1
>> Engine status : {"health": "good", "vm": "up",
>> "detail": "up"}
>> Score : 2400
>> Local maintenance : False
>> Host timestamp : 150475
>> Extra metadata (valid at timestamp):
>> metadata_parse_version=1
>> metadata_feature_version=1
>> timestamp=150475 (Fri Dec 19 13:12:18 2014)
>> host-id=1
>> score=2400
>> maintenance=False
>> state=EngineUp
>>
>>
>> --== Host 2 status ==--
>>
>> Status up-to-date : True
>> Hostname : 10.0.0.93
>> Host ID : 2
>> Engine status : {"reason": "vm not running on
>> this host", "health": "bad", "vm": "down", "detail": "unknown"}
>> Score : 2400
>> Local maintenance : False
>> Host timestamp : 1572
>> Extra metadata (valid at timestamp):
>> metadata_parse_version=1
>> metadata_feature_version=1
>> timestamp=1572 (Fri Dec 19 10:12:18 2014)
>> host-id=2
>> score=2400
>> maintenance=False
>> state=EngineDown
>>
>>
>> --== Host 3 status ==--
>>
>> Status up-to-date : False
>> Hostname : 10.0.0.92
>> Host ID : 3
>> Engine status : unknown stale-data
>> Score : 2400
>> Local maintenance : False
>> Host timestamp : 987
>> Extra metadata (valid at timestamp):
>> metadata_parse_version=1
>> metadata_feature_version=1
>> timestamp=987 (Fri Dec 19 10:09:58 2014)
>> host-id=3
>> score=2400
>> maintenance=False
>> state=EngineDown
>>
>> --
>> And the /var/log/ovirt-hosted-engine-ha/agent.log for three ovirt nodes are
>> as follows:
>> --
>> 10.0.0.94(hosted-engine-1)
>> ---
>> MainThread::INFO::2014-12-19
>> 13:09:33,716::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Current state EngineUp (score: 2400)
>> MainThread::INFO::2014-12-19
>> 13:09:33,716::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Best remote host 10.0.0.93 (id: 2, score: 2400)
>> MainThread::INFO::2014-12-19
>> 13:09:44,017::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Current state EngineUp (score: 2400)
>> MainThread::INFO::2014-12-19
>> 13:09:44,017::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Best remote host 10.0.0.93 (id: 2, score: 2400)
>> MainThread::INFO::2014-12-19
>> 13:09:54,303::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Current state EngineUp (score: 2400)
>> MainThread::INFO::2014-12-19
>> 13:09:54,303::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Best remote host 10.0.0.93 (id: 2, score: 2400)
>> MainThread::INFO::2014-12-19
>> 13:10:04,342::states::394::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(consume)
>> Engine vm running on localhost
>> MainThread::INFO::2014-12-19
>> 13:10:04,617::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Current state EngineUp (score: 2400)
>> MainThread::INFO::2014-12-19
>> 13:10:04,617::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Best remote host 10.0.0.93 (id: 2, score: 2400)
>> MainThread::INFO::2014-12-19
>> 13:10:14,657::state_machine::160::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(refresh)
>> Global metadata: {'maintenance': False}
>> MainThread::INFO::2014-12-19
>> 13:10:14,657::state_machine::165::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(refresh)
>> Host 10.0.0.93 (id 2): {'extra':
>> 'metadata_parse_version=1\nmetadata_feature_version=1\ntimestamp=1448
>> (Fri Dec 19 10:10:14
>> 2014)\nhost-id=2\nscore=2400\nmaintenance=False\nstate=EngineDown\n',
>> 'hostname': '10.0.0.93', 'alive': True, 'host-id': 2, 'engine-status':
>> {'reason': 'vm not running on this host', 'health': 'bad', 'vm':
>> 'down', 'detail': 'unknown'}, 'score': 2400, 'maintenance': False,
>> 'host-ts': 1448}
>> MainThread::INFO::2014-12-19
>> 13:10:14,657::state_machine::165::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(refresh)
>> Host 10.0.0.92 (id 3): {'extra':
>> 'metadata_parse_version=1\nmetadata_feature_version=1\ntimestamp=987
>> (Fri Dec 19 10:09:58
>> 2014)\nhost-id=3\nscore=2400\nmaintenance=False\nstate=EngineDown\n',
>> 'hostname': '10.0.0.92', 'alive': True, 'host-id': 3, 'engine-status':
>> {'reason': 'vm not running on this host', 'health': 'bad', 'vm':
>> 'down', 'detail': 'unknown'}, 'score': 2400, 'maintenance': False,
>> 'host-ts': 987}
>> MainThread::INFO::2014-12-19
>> 13:10:14,658::state_machine::168::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(refresh)
>> Local (id 1): {'engine-health': {'health': 'good', 'vm': 'up',
>> 'detail': 'up'}, 'bridge': True, 'mem-free': 1079.0, 'maintenance':
>> False, 'cpu-load': 0.0269, 'gateway': True}
>> MainThread::INFO::2014-12-19
>> 13:10:14,904::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Current state EngineUp (score: 2400)
>> MainThread::INFO::2014-12-19
>> 13:10:14,904::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Best remote host 10.0.0.93 (id: 2, score: 2400)
>> MainThread::INFO::2014-12-19
>> 13:10:25,210::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Current state EngineUp (score: 2400)
>> MainThread::INFO::2014-12-19
>> 13:10:25,210::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Best remote host 10.0.0.93 (id: 2, score: 2400)
>> MainThread::INFO::2014-12-19
>> 13:10:35,499::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Current state EngineUp (score: 2400)
>> MainThread::INFO::2014-12-19
>> 13:10:35,499::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Best remote host 10.0.0.93 (id: 2, score: 2400)
>> MainThread::INFO::2014-12-19
>> 13:10:45,784::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Current state EngineUp (score: 2400)
>> MainThread::INFO::2014-12-19
>> 13:10:45,785::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Best remote host 10.0.0.93 (id: 2, score: 2400)
>> MainThread::INFO::2014-12-19
>> 13:10:56,070::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Current state EngineUp (score: 2400)
>> MainThread::INFO::2014-12-19
>> 13:10:56,070::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Best remote host 10.0.0.93 (id: 2, score: 2400)
>> MainThread::INFO::2014-12-19
>> 13:11:06,109::states::394::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(consume)
>> Engine vm running on localhost
>> MainThread::INFO::2014-12-19
>> 13:11:06,359::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Current state EngineUp (score: 2400)
>> MainThread::INFO::2014-12-19
>> 13:11:06,359::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Best remote host 10.0.0.93 (id: 2, score: 2400)
>> MainThread::INFO::2014-12-19
>> 13:11:16,658::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Current state EngineUp (score: 2400)
>> MainThread::INFO::2014-12-19
>> 13:11:16,658::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Best remote host 10.0.0.93 (id: 2, score: 2400)
>> MainThread::INFO::2014-12-19
>> 13:11:26,991::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Current state EngineUp (score: 2400)
>> MainThread::INFO::2014-12-19
>> 13:11:26,991::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Best remote host 10.0.0.93 (id: 2, score: 2400)
>> MainThread::INFO::2014-12-19
>> 13:11:37,341::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Current state EngineUp (score: 2400)
>> MainThread::INFO::2014-12-19
>> 13:11:37,341::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Best remote host 10.0.0.93 (id: 2, score: 2400)
>> ----
>>
>> 10.0.0.93 (hosted-engine-2)
>> MainThread::INFO::2014-12-19
>> 10:12:18,339::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Current state EngineDown (score: 2400)
>> MainThread::INFO::2014-12-19
>> 10:12:18,339::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Best remote host 10.0.0.94 (id: 1, score: 2400)
>> MainThread::INFO::2014-12-19
>> 10:12:28,651::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Current state EngineDown (score: 2400)
>> MainThread::INFO::2014-12-19
>> 10:12:28,652::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Best remote host 10.0.0.94 (id: 1, score: 2400)
>> MainThread::INFO::2014-12-19
>> 10:12:39,010::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Current state EngineDown (score: 2400)
>> MainThread::INFO::2014-12-19
>> 10:12:39,010::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Best remote host 10.0.0.94 (id: 1, score: 2400)
>> MainThread::INFO::2014-12-19
>> 10:12:49,338::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Current state EngineDown (score: 2400)
>> MainThread::INFO::2014-12-19
>> 10:12:49,338::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Best remote host 10.0.0.94 (id: 1, score: 2400)
>> MainThread::INFO::2014-12-19
>> 10:12:59,642::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Current state EngineDown (score: 2400)
>> MainThread::INFO::2014-12-19
>> 10:12:59,642::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Best remote host 10.0.0.94 (id: 1, score: 2400)
>> MainThread::INFO::2014-12-19
>> 10:13:10,010::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Current state EngineDown (score: 2400)
>> MainThread::INFO::2014-12-19
>> 10:13:10,010::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>> Best remote host 10.0.0.94 (id: 1, score: 2400)
>>
>>
>> 10.0.0.92(hosted-engine-3)
>> same as 10.0.0.93
>> --
>>
>> -----Original Message-----
>> From: Simone Tiraboschi [mailto:stirabos at redhat.com]
>> Sent: Friday, December 19, 2014 12:28 AM
>> To: Yue, Cong
>> Cc: users at ovirt.org
>> Subject: Re: [ovirt-users] VM failover with ovirt3.5
>>
>>
>>
>> ----- Original Message -----
>>> From: "Cong Yue" <Cong_Yue at alliedtelesis.com>
>>> To: users at ovirt.org
>>> Sent: Friday, December 19, 2014 2:14:33 AM
>>> Subject: [ovirt-users] VM failover with ovirt3.5
>>>
>>>
>>>
>>> Hi
>>>
>>>
>>>
>>> In my environment, I have 3 ovirt nodes as one cluster. And on top of
>>> host-1, there is one vm to host ovirt engine.
>>>
>>> Also I have one external storage for the cluster to use as data domain
>>> of engine and data.
>>>
>>> I confirmed live migration works well in my environment.
>>>
>>> But it seems very buggy for VM failover if I try to force to shut down
>>> one ovirt node. Sometimes the VM in the node which is shutdown can
>>> migrate to other host, but it take more than several minutes.
>>>
>>> Sometimes, it can not migrate at all. Sometimes, only when the host is
>>> back, the VM is beginning to move.
>>
>> Can you please check or share the logs under /var/log/ovirt-hosted-engine-ha/
>> ?
>>
>>> Is there some documentation to explain how VM failover is working? And
>>> is there some bugs reported related with this?
>>
>> http://www.ovirt.org/Features/Self_Hosted_Engine#Agent_State_Diagram
>>
>>> Thanks in advance,
>>>
>>> Cong
>>>
>>>
>>>
>>>
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>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
>>
>> This e-mail message is for the sole use of the intended recipient(s) and may
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>> advised that the content of this message is subject to access, review and
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