[ovirt-users] oVirt Hosted Engine Setup fails

Sun Mar 5 17:33:07 UTC 2017

I found this one under the vdsm log:
libvirtError: internal error: process exited while connecting to monitor:
Could not access KVM kernel module: Permission denied
failed to initialize KVM: Permission denied
Thread-70::INFO::2017-03-05
16:00:04,325::vm::1330::virt.vm::(setDownStatus)
vmId=`ed786811-0321-431e-be4b-2d03764c1b02`::Changed state to Down:
internal error: process exited while connecting to monitor: Could not
access KVM kernel module: Permission denied
failed to initialize KVM: Permission denied (code=1)
Thread-70::INFO::2017-03-05 16:00:04,325::guestagent::430::virt.vm::(stop)
vmId=`ed786811-0321-431e-be4b-2d03764c1b02`::Stopping connection
Thread-70::DEBUG::2017-03-05
16:00:04,325::vmchannels::238::vds::(unregister) Delete fileno 52 from
listener.
Thread-70::DEBUG::2017-03-05
16:00:04,325::vmchannels::66::vds::(_unregister_fd) Failed to unregister FD
from epoll (ENOENT): 52
Thread-70::DEBUG::2017-03-05
16:00:04,326::__init__::209::jsonrpc.Notification::(emit) Sending event
{"params": {"ed786811-0321-431e-be4b-2d03764c1b02": {"status": "Down",
"exitReason": 1, "exitMessage": "internal error: process exited while
connecting to monitor: Could not access KVM kernel module: Permission
denied\nfailed to initialize KVM: Permission denied", "exitCode": 1},
"notify_time": 4339924730}, "jsonrpc": "2.0", "method":
"|virt|VM_status|ed786811-0321-431e-be4b-2d03764c1b02"}

Can you check if you have KVM modules loaded? Also, check group owner for "
/dev/kvm".
Best Regards

On Sat, Mar 4, 2017 at 4:24 PM, Manuel Luis Aznar <
manuel.luis.aznar at gmail.com> wrote:

> Hello there again,
>
> The error on the first email was using the repo ovirt-release41.rpm (
> http://resources.ovirt.org/pub/yum-repo/ovirt-release41.rpm), so as I
> were getting the same error again and again I am currently trying with
> ovirt-release41-snapshot.rpm (http://resources.ovirt.org/
> pub/yum-repo/ovirt-release41-snapshot.rpm) and the result is nearly the
> same.
>
> After creating the VM on the installation I got the same error with the
> command "systemctl status vdsmd":
>
> mar 04 14:10:19 host1.bajada.es vdsm[20443]: vdsm root ERROR failed to
> retrieve Hosted Engine HA info
>
>         Traceback (most recent call last):
>            File "/usr/lib/python2.7/site-packages/vdsm/host/api.py", line
> 231, in _getHaInfo
>               stats = instance.get_all_stats()
>            File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/client/client.py",
> line 102, in get_all_stats
>               with broker.connection(self._retries, self._wait):
>            File "/usr/lib64/python2.7/contextlib.py", line 17, in
> __enter__
>               return self.gen.next()
>            File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py",
> line 99, in connection
>               self.connect(retries, wait)
>            File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py",
> line 78, in connect
>               raise BrokerConnectionError(error_msg)
>          BrokerConnectionError: Failed to connect to broker, the number of
> errors has exceeded the limit (1)
>
> mar 04 14:10:34 host1.bajada.es vdsm[20443]: vdsm
> ovirt_hosted_engine_ha.lib.brokerlink.BrokerLink ERROR Failed to connect
> to broker, the number of errors has exceeded the limit (1)
>
> I have noticed that the ovirt-ha-agent and ovirt-ha-broker services was
> not running. I guess if this have something to do with the error in vsmd
> service log.
>
> But in this case the ovirt-hosted-engine-installation prints the vnc
> connection and I can connect to the engine VM.
>
> Thanks for all in advance
> Any help would be appreciated
> Manuel Luis Aznar
>
> 2017-03-03 21:48 GMT+00:00 Manuel Luis Aznar <manuel.luis.aznar at gmail.com>
> :
>
>> Hello there,
>>
>> I am having some trouble when deploying an oVirt 4.1 hosted engine
>> installation.
>>
>> When I m just to end the installation and the hosted engine setup script
>> is about to start the Vm engine (appliance) it fails saying "The VM is not
>> powring up".
>>
>> If I double check the service vdsmd i get this error all the time:
>>
>> vdsm root ERROR failed to retrieve Hosted Engine HA info
>>  Traceback (most recent call last):
>>      File "/usr/lib/python2.7/site-packages/vdsm/host/api.py", line 231,
>> in _getHaInfo
>>          stats = instance.get_all_stats()
>>      File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/client/client.py",
>> line 102, in get_all_stats
>>          with broker.connection(self._retries, self._wait):
>>      File "/usr/lib64/python2.7/contextlib.py", line 17, in __enter__
>>          return self.gen.next()
>>      File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py",
>> line 99, in connection
>>          self.connect(retries, wait)
>>      File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py",
>> line 78, in connect
>>          raise BrokerConnectionError(error_msg)
>> BrokerConnectionError: Failed to connect to broker, the number of errors
>> has exceeded the limit (1)
>>
>> Did anyone have experimented the same problem?¿? Any hint on How to
>> solved it?¿? I have tried several times with clean installations and always
>> getting the same...
>>
>> The host where I am trying to do the installation have CentOS 7...
>>
>>
>> Thanks for all in advance
>> Will be waiting for any hint to see what I am doing wrong...
>> Manuel Luis Aznar
>>
>
>
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