11:39 a.m.
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.youchi(a)gmail.com>
发送时间: 2022年6月25日 16:23
收件人: adam_xu(a)adagene.com.cn
抄送: users <users(a)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_xu(a)adagene.com.cn
<mailto:adam_xu@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.youchi(a)gmail.com <mailto:wodel.youchi@gmail.com> >
发送时间: 2022年6月25日 15:56
收件人: adam_xu(a)adagene.com.cn <mailto:adam_xu@adagene.com.cn>
抄送: users <users(a)ovirt.org <mailto: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_xu(a)adagene.com.cn
<mailto:adam_xu@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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