[Fiware-lab-federation-nodes] libvirt issue: "missing storage backend for network files using rbd protocol"

[Giorgio Robino]

Hi Simon

Thanks for the trick!

Considering that the issue seems not related with the measurements  
issue as Pablo Rodriguez state,
we would wait the solution core team maybe will eventually suggest/share.

Thanks again
giorgio



Simon Leinen <simon.leinen at switch.ch> ha scritto:

> Giorgio Robino writes:
>> In compute nodes we find the error:
>
>> root at compute01:/var/log/ceilometer# cat ceilometer-agent-compute.log |
>> grep ERROR | tail -n1 -
>> 2016-09-28 07:04:34.658 5191 ERROR
>> ceilometer.compute.pollsters.disk[-] Ignoring instance instance-00000647
>> (ca9689da-37d2-4e65-b782-d7a899318a1a) : internal error: missing
>> storage backend for network files using rbd protocol
> [...]
>
> Same here! (Until we patched - see below)
>
>> Anyone experienced the same issue ?
>> Any idea regarding how to proceed with a libvirt upgrade even
>> breaking dependency list ?
>
> Not sure I would dare doing that.
>
> What we did on ZurichS was to patch
>
> /usr/lib/python2.7/dist-packages/ceilometer/compute/virt/libvirt/inspector.py
>
> with a simple backport of
>
> https://review.openstack.org/#/c/341558/6/ceilometer/compute/virt/libvirt/inspector.py
> --
> Simon.


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