7:58 p.m.
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@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@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@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@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(a)redhat.com> wrote:
----- Original Message -----
> From: "Cong Yue" <Cong_Yue(a)alliedtelesis.com>
> To: "Simone Tiraboschi" <stirabos(a)redhat.com>
> Cc: users(a)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@redhat.com]
> Sent: Friday, December 19, 2014 12:28 AM
> To: Yue, Cong
> Cc: users(a)ovirt.org
> Subject: Re: [ovirt-users] VM failover with ovirt3.5
>
>
>
> ----- Original Message -----
>> From: "Cong Yue" <Cong_Yue(a)alliedtelesis.com>
>> To: users(a)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(a)ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>
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