On Fri, Apr 12, 2019 at 7:57 PM Wood Peter <[email protected]> wrote:
> Hi all,
>
> A few weeks ago I did a clean install of the latest oVirt-4.3.2 and
> imported some VMs from oVirt-3. Three nodes running oVirt Node and oVirt
> Engine installed on a separate system.
>
> I noticed that some times some VMs will boot successfully but the Web UI
> will still show "Powering UP" for days after the VM has been up. I can
> power down the VM and power back up and it may update the Web UI status to
> UP.
>
> While debugging the above issue I noticed that some VMs will trigger
> errors during boot. I can power on a VM on one node, see the errors below
> started happening every 4-5 seconds, then power down the VM, errors stop,
> then power up the VM on a different node without a problem. Another VM
> though may trigger the errors on the same node.
>
> Everything is very inconsistent. I can't find a pattern. I tried different
> VMs, different nodes, and I'm getting mixed results. Hopefully the errors
> will give some clue.
>
> Here is what I'm seeing scrolling every 4-5 seconds:
>
> -------------------------
> On oVirt Node:
>
> ==> vdsm.log <==
> 2019-04-12 10:50:31,543-0700 ERROR (jsonrpc/3) [jsonrpc.JsonRpcServer]
> Internal server error (__init__:350)
> Traceback (most recent call last):
> File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 345,
> in _handle_request
> res = method(**params)
> File "/usr/lib/python2.7/site-packages/vdsm/rpc/Bridge.py", line 194, in
> _dynamicMethod
> result = fn(*methodArgs)
> File "<string>", line 2, in getAllVmStats
> File "/usr/lib/python2.7/site-packages/vdsm/common/api.py", line 50, in
> method
> ret = func(*args, **kwargs)
> File "/usr/lib/python2.7/site-packages/vdsm/API.py", line 1388, in
> getAllVmStats
> statsList = self._cif.getAllVmStats()
> File "/usr/lib/python2.7/site-packages/vdsm/clientIF.py", line 567, in
> getAllVmStats
> return [v.getStats() for v in self.vmContainer.values()]
> File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 1766, in
> getStats
> oga_stats = self._getGuestStats()
> File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 1967, in
> _getGuestStats
> stats = self.guestAgent.getGuestInfo()
> File "/usr/lib/python2.7/site-packages/vdsm/virt/guestagent.py", line
> 505, in getGuestInfo
> del qga['appsList']
> KeyError: 'appsList'
>
> ==> mom.log <==
> 2019-04-12 10:50:31,547 - mom.VdsmRpcBase - ERROR - Command
> Host.getAllVmStats with args {} failed:
> (code=-32603, message=Internal JSON-RPC error: {'reason': "'appsList'"})
>
This was tracked here:
https://bugzilla.redhat.com/show_bug.cgi?id=1690301
and it should be fixed with vdsm-4.30.12; can you please report which VDSM
version are you using on your host?
>
> ----------------------
> On oVirt Engine
>
> 2019-04-12 10:50:35,692-07 WARN
> [org.ovirt.engine.core.vdsbroker.vdsbroker.GetAllVmStatsVDSCommand]
> (EE-ManagedThreadFactory-engineScheduled-Thread-53) [] Unexpected return
> value: Status [code=-32603, message=Internal JSON-RPC error: {'reason':
> "'appsList'"}]
> 2019-04-12 10:50:35,693-07 ERROR
> [org.ovirt.engine.core.vdsbroker.vdsbroker.GetAllVmStatsVDSCommand]
> (EE-ManagedThreadFactory-engineScheduled-Thread-53) [] Failed in
> 'GetAllVmStatsVDS' method
> 2019-04-12 10:50:35,693-07 ERROR
> [org.ovirt.engine.core.vdsbroker.vdsbroker.GetAllVmStatsVDSCommand]
> (EE-ManagedThreadFactory-engineScheduled-Thread-53) [] Command
> 'GetAllVmStatsVDSCommand(HostName = sdod-ovnode-03,
> VdsIdVDSCommandParametersBase:{hostId='12e38ad3-6327-4c94-8be4-88912d283729'})'
> execution failed: VDSGenericException: VDSErrorException: Failed to
> GetAllVmStatsVDS, error = Internal JSON-RPC error: {'reason':
> "'appsList'"}, code = -32603
>
> Thank you,
> -- Peter
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