On the healthy node try restarting: ovirt-ha-agent, ovirt-ha-broker and
vdsmd services.
Verify that the three services are running properly.
Wait a couple of minutes the execute hosted-engine --vm-status to see if
the node returns VM down message, if you get there try to start the VM
engine again.
On Sat, Jun 25, 2022, 11:49 <adam...@adagene.com.cn> wrote:
> I’m using a fc-san storage. The storage is ok.
>
>
>
> *发件人:* wodel youchi <wodel.you...@gmail.com>
> *发送时间:* 2022年6月25日 18:40
> *收件人:* adam...@adagene.com.cn
> *抄送:* users <users@ovirt.org>
> *主题:* [ovirt-users]Re: 回复: Re: can not access engine when hosted engine
> is up
>
>
>
> Verify the ovirt-ha-agent service on the healthy node.
>
>
>
> What type of storage are you using for the VM engine? Is it still
> reachable?
>
>
>
> I don't think that the update broke your VM. The should at least boot.
>
>
>
> On Sat, Jun 25, 2022, 09:44 <adam...@adagene.com.cn> wrote:
>
> Vdsm log:
>
> 2022-06-25 01:24:48,206-0700 INFO (jsonrpc/6) [vdsm.api] START
> multipath_health() from=::1,53638,
> task_id=33f083e2-1a06-449c-afce-66cf0c831be0 (api:48)
>
> 2022-06-25 01:24:48,206-0700 INFO (jsonrpc/6) [vdsm.api] FINISH
> multipath_health return={} from=::1,53638,
> task_id=33f083e2-1a06-449c-afce-66cf0c831be0 (api:54)
>
> 2022-06-25 01:24:48,206-0700 WARN (jsonrpc/6) [throttled] MOM not
> available. Error: [Errno 111] Connection refused (throttledlog:104)
>
> 2022-06-25 01:24:48,207-0700 WARN (jsonrpc/6) [throttled] MOM not
> available, KSM stats will be missing. Error: (throttledlog:104)
>
> 2022-06-25 01:24:48,207-0700 WARN (jsonrpc/6) [root] Failed to retrieve
> Hosted Engine HA info, is Hosted Engine setup finished? (api:168)
>
> 2022-06-25 01:24:48,208-0700 INFO (jsonrpc/6) [api.host] FINISH getStats
> return={'status': {'code': 0, 'message': 'Done'}, 'info': (suppressed)}
> from=::1,53638 (api:54)
>
> 2022-06-25 01:24:49,323-0700 INFO (jsonrpc/4) [vdsm.api] START
> repoStats(domains=['74ff7aac-f9e9-4e89-86db-2f40e48ddd85']) from=::1,53638,
> task_id=448f81dd-f0bd-4c92-92ca-9d6400be4a7e (api:48)
>
> 2022-06-25 01:24:49,323-0700 INFO (jsonrpc/4) [vdsm.api] FINISH repoStats
> return={'74ff7aac-f9e9-4e89-86db-2f40e48ddd85': {'code': 0, 'lastCheck':
> '2.0', 'delay': '0.000278052', 'valid': True, 'version': 5, 'acquired':
> True, 'actual': True}} from=::1,53638,
> task_id=448f81dd-f0bd-4c92-92ca-9d6400be4a7e (api:54)
>
> 2022-06-25 01:24:51,778-0700 INFO (jsonrpc/1) [api.host] START getStats()
> from=::1,53638 (api:48)
>
> 2022-06-25 01:24:51,791-0700 INFO (jsonrpc/1) [vdsm.api] START
> repoStats(domains=()) from=::1,53638,
> task_id=a9ab92c1-87e0-42df-a059-36e2588d5a78 (api:48)
>
> 2022-06-25 01:24:51,791-0700 INFO (jsonrpc/1) [vdsm.api] FINISH repoStats
> return={'74ff7aac-f9e9-4e89-86db-2f40e48ddd85': {'code': 0, 'lastCheck':
> '1.1', 'delay': '0.000278052', 'valid': True, 'version': 5, 'acquired':
> True, 'actual': True}, 'fa5059e6-38ad-4f71-ad7d-0fc30aedf254': {'code': 0,
> 'lastCheck': '4.4', 'delay': '0.000361428', 'valid': True, 'version': 0,
> 'acquired': True, 'actual': True}} from=::1,53638,
> task_id=a9ab92c1-87e0-42df-a059-36e2588d5a78 (api:54)
>
> 2022-06-25 01:24:51,792-0700 INFO (jsonrpc/1) [vdsm.api] START
> multipath_health() from=::1,53638,
> task_id=9845c9ca-e20e-425a-9fd2-f473b256380e (api:48)
>
> 2022-06-25 01:24:51,792-0700 INFO (jsonrpc/1) [vdsm.api] FINISH
> multipath_health return={} from=::1,53638,
> task_id=9845c9ca-e20e-425a-9fd2-f473b256380e (api:54)
>
> 2022-06-25 01:24:51,793-0700 WARN (jsonrpc/1) [root] Failed to retrieve
> Hosted Engine HA info, is Hosted Engine setup finished? (api:168)
>
> 2022-06-25 01:24:51,793-0700 INFO (jsonrpc/1) [api.host] FINISH getStats
> return={'status': {'code': 0, 'message': 'Done'}, 'info': (suppressed)}
> from=::1,53638 (api:54)
>
> 2022-06-25 01:24:52,482-0700 INFO (jsonrpc/7) [api.virt] START getStats()
> from=::1,53638, vmId=39877e08-26da-4694-a6a0-53bda1f1f87d (api:48)
>
> 2022-06-25 01:24:52,482-0700 INFO (jsonrpc/7) [api.virt] FINISH getStats
> return={'status': {'code': 0, 'message': 'Done'}, 'statsList':
> [{'statusTime': '11315340662', 'status': 'Down', 'vmId':
> '39877e08-26da-4694-a6a0-53bda1f1f87d', 'exitCode': 0, 'exitMessage': 'User
> shut down from within the guest', 'exitReason': 7}]} from=::1,53638,
> vmId=39877e08-26da-4694-a6a0-53bda1f1f87d (api:54)
>
> *发件人:* adam...@adagene.com.cn <adam...@adagene.com.cn>
> *发送时间:* 2022年6月25日 16:39
> *收件人:* 'wodel youchi' <wodel.you...@gmail.com>
> *抄送:* 'users' <users@ovirt.org>
> *主题:* [ovirt-users]回复: Re: can not access engine when hosted engine is up
>
>
>
> I restart vdsmd process failed. And when I try to restart the only healthy
> node. Now no vm is running now.
>
> Too bad.
>
> # hosted-engine --vm-status
>
> The hosted engine configuration has not been retrieved from shared storage
> yet,
>
> please ensure that ovirt-ha-agent service is running.
>
>
>
> I think the engine vm is down because of “dnf update” on it.
>
> Is there any recovery mode I can do now?
>
> *发件人:* wodel youchi <wodel.you...@gmail.com>
> *发送时间:* 2022年6月25日 16:23
> *收件人:* adam...@adagene.com.cn
> *抄送:* users <users@ovirt.org>
> *主题:* [ovirt-users] Re: can not access engine when hosted engine is up
>
>
>
> Try restarting the vdmd process in that node and you can try to start the
> VM engine in another healthy hosted node.
>
>
>
> On Sat, Jun 25, 2022, 09:07 <adam...@adagene.com.cn> wrote:
>
> I can not ping the engine. And no kvm process of engine in any node.
>
> I try to run “hosted-engine --vm-start”, it said:
>
> # hosted-engine --vm-start
>
> Traceback (most recent call last):
>
> File "/usr/lib64/python3.6/runpy.py", line 193, in _run_module_as_main
>
> "__main__", mod_spec)
>
> File "/usr/lib64/python3.6/runpy.py", line 85, in _run_code
>
> exec(code, run_globals)
>
> File
> "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_setup/vdsm_helper.py",
> line 214, in <module>
>
> args.command(args)
>
> File
> "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_setup/vdsm_helper.py",
> line 42, in func
>
> f(*args, **kwargs)
>
> File
> "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_setup/vdsm_helper.py",
> line 91, in checkVmStatus
>
> cli = ohautil.connect_vdsm_json_rpc()
>
> File
> "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/lib/util.py", line
> 474, in connect_vdsm_json_rpc
>
> __vdsm_json_rpc_connect(logger, timeout)
>
> File
> "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/lib/util.py", line
> 415, in __vdsm_json_rpc_connect
>
> timeout=VDSM_MAX_RETRY * VDSM_DELAY
>
> RuntimeError: Couldn't connect to VDSM within 60 seconds
>
> Traceback (most recent call last):
>
> File "/usr/lib64/python3.6/runpy.py", line 193, in _run_module_as_main
>
> "__main__", mod_spec)
>
> File "/usr/lib64/python3.6/runpy.py", line 85, in _run_code
>
> exec(code, run_globals)
>
> File
> "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_setup/vdsm_helper.py",
> line 214, in <module>
>
> args.command(args)
>
> File
> "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_setup/vdsm_helper.py",
> line 42, in func
>
> f(*args, **kwargs)
>
> File
> "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_setup/vdsm_helper.py",
> line 57, in create
>
> cli = ohautil.connect_vdsm_json_rpc()
>
> File
> "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/lib/util.py", line
> 474, in connect_vdsm_json_rpc
>
> __vdsm_json_rpc_connect(logger, timeout)
>
> File
> "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/lib/util.py", line
> 415, in __vdsm_json_rpc_connect
>
> timeout=VDSM_MAX_RETRY * VDSM_DELAY
>
> RuntimeError: Couldn't connect to VDSM within 60 seconds
>
> VM failed to launch
>
>
>
> *发件人:* wodel youchi <wodel.you...@gmail.com>
> *发送时间:* 2022年6月25日 15:56
> *收件人:* adam...@adagene.com.cn
> *抄送:* users <users@ovirt.org>
> *主题:* [ovirt-users] Re: can not access engine when hosted engine is up
>
>
>
> Hi,
>
>
>
> Can you ping the VM engine? If yes then it's up and running, you may ssh
> into it and verify the ovirt-engine service if it is running properly.
>
>
>
> If the VM engine doesn't ping, search for its kvm process in your hosted
> nodes (all of them), for example: ps -ef | grep qemu-kvm | grep -i hosted
>
>
>
> If the process exists then VM exists but may be it is paused, if it does
> not, then try to start the VM : hosted-engine --vm-start
>
>
>
> When the global maintenance is active if the VM engine is rebooted or
> shutdown it is not restarted.
>
>
>
>
>
> Regards.
>
>
>
> On Sat, Jun 25, 2022, 08:42 <adam...@adagene.com.cn> wrote:
>
> Hi ovirt list,
>
> I need help.
>
> I ran “dnf update” on my engine and reboot it. Then I lost connection of
> the engine.
>
> When I access one of my host web management https://ovirthost1:9090, I
> saw engine status is “Hosted Engine is up!”, but another host of the
> cluster is in down status.
>
> How can I bring up my engine since it is “UP” now.
>
>
>
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>
>
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