[libvirt-users] blockcommit of domain not successfull

Lentes, Bernd bernd.lentes at helmholtz-muenchen.de
Wed Jun 5 16:02:06 UTC 2019

----- On Jun 5, 2019, at 4:49 PM, Peter Krempa pkrempa at redhat.com wrote:

> On Wed, Jun 05, 2019 at 13:33:49 +0200, Lentes, Bernd wrote:
>> Hi Peter,
>> thanks for your help.
>> ----- On Jun 5, 2019, at 9:27 AM, Peter Krempa pkrempa at redhat.com wrote:
> [...]
>> > 
>> > So that's interresting. Usually assertion failure in qemu leads to
>> > calling abort() and thus the vm would have crashed. Didn't you HA
>> > solution restart it?
>> No. As said the VM didn't crash. It kept running.
> That's interresting. I hope you manage to reproduce it then.

>> I can't reproduce it. It seems to happen accidentally. But i can collect the
>> logs. Do they get very large ?
>> I can contact you the next time it happen. Is that ok for you ?
> Unfortunately they do get very large if there's some monitoring
> gathering stats through libvirt, but it's okay to nuke them prior
> to attempting the block commit, or daily or so.
> Please do contact me if you gather anything interresting.


i followed https://wiki.libvirt.org/page/DebugLogs.
Where do i have to set LIBVIRT_LOG_OUTPUTS="1:file:/tmp/libvirt_client.log" ?
Also in /etc/libvirt/libvirtd.conf ?


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