+Dan Kenigsberg <dan...@redhat.com>
Hi Artem,
Thanks for the log.
It seems that this error message appears quite a lot:
2019-06-11 12:10:35,283+0300 ERROR (MainThread) [root] Panic: Connect to
supervdsm service failed: [Errno 2] No such file or directory (panic:29)
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/vdsm/common/supervdsm.py", line
86, in _connect
self._manager.connect, Exception, timeout=60, tries=3)
File "/usr/lib/python2.7/site-packages/vdsm/common/function.py", line 58,
in retry
return func()
File "/usr/lib64/python2.7/multiprocessing/managers.py", line 500, in
connect
conn = Client(self._address, authkey=self._authkey)
File "/usr/lib64/python2.7/multiprocessing/connection.py", line 173, in
Client
c = SocketClient(address)
File "/usr/lib64/python2.7/multiprocessing/connection.py", line 308, in
SocketClient
s.connect(address)
File "/usr/lib64/python2.7/socket.py", line 224, in meth
return getattr(self._sock,name)(*args)
error: [Errno 2] No such file or directory
Can you please verify that the 'supervdsmd.service' is running?
*Regards,*
*Shani Leviim*
On Tue, Jun 11, 2019 at 3:04 PM Artem Tambovskiy <artem.tambovs...@gmail.com>
wrote:
> Hi Shani,
>
> yes, you are right - I can do ssh form aby to any hosts in the cluster.
> vdsm.log attached.
> I have tried to restart vdsm manually and even done a host restart several
> times with no success.
> Host activation fails all the time ...
>
> Thank you in advance for your help!
> Regard,
> Artem
>
> On Tue, Jun 11, 2019 at 10:51 AM Shani Leviim <slev...@redhat.com> wrote:
>
>> Hi Artem,
>> According to oVirt documentation [1], hosts on the same cluster should be
>> reachable from one to each other.
>>
>> Can you please share your vdsm log?
>> I suppose you do manage to ssh that inactive host (correct me if I'm
>> wrong).
>> While getting the vdsm log, maybe try to restart the network and vdsmd
>> services on the host.
>>
>> Another thing you can try on the UI is putting the host on maintenance
>> and then activate it.
>>
>> [1]
>> https://www.ovirt.org/documentation/admin-guide/chap-Clusters.html#introduction-to-clusters
>>
>>
>> *Regards,*
>>
>> *Shani Leviim*
>>
>>
>> On Mon, Jun 10, 2019 at 4:42 PM Artem Tambovskiy <
>> artem.tambovs...@gmail.com> wrote:
>>
>>> Hello,
>>>
>>> May I ask you for and advise?
>>> I'm running a small oVirt cluster and couple of months ago I decided to
>>> do an upgrade from oVirt 4.2.8 to 4.3 and having an issues since that time.
>>> I can only guess what I did wrong - probably one of the problems that I
>>> haven't switched the cluster from iptables to firewalld. But this is just
>>> my guess.
>>>
>>> The problem is that I have upgraded the engine and one host, and then I
>>> done an upgrade of second host I can't bring it to active state. Looks like
>>> VDSM can't detect the network and fails to start. I even tried to reinstall
>>> the hosts from UI (I have seen that the packages being installed) but
>>> again, VDSM doesn't startup at the end and reinstallation fails.
>>>
>>> Looking at hosts process list I see script *wait_for_ipv4s* hanging
>>> forever.
>>>
>>> vdsm 8603 1 6 16:26 ? 00:00:00 /usr/bin/python
>>> /usr/share/ovirt-hosted-engine-ha/ovirt-ha-agent
>>>
>>> *root 8630 1 0 16:26 ? 00:00:00 /bin/sh
>>> /usr/libexec/vdsm/vdsmd_init_common.sh --pre-startroot 8645 8630 6
>>> 16:26 ? 00:00:00 /usr/bin/python2 /usr/libexec/vdsm/wait_for_ipv4s*
>>> root 8688 1 30 16:27 ? 00:00:00 /usr/bin/python2
>>> /usr/share/vdsm/supervdsmd --sockfile /var/run/vdsm/svdsm.sock
>>> vdsm 8715 1 0 16:27 ? 00:00:00 /usr/bin/python
>>> /usr/share/ovirt-hosted-engine-ha/ovirt-ha-broker
>>>
>>> The all hosts in cluster are reachable from each other ... That could
>>> be the issue?
>>>
>>> Thank you in advance!
>>> --
>>> Regards,
>>> Artem
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>>
>
> --
> Regards,
> Artem
>
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