We've noticed that guest agent data is cleared during live VM-migration and discussed ways to prevent this as part of bz 1851726. ovirt-engine should keep reporting the last guest agent information for a VM that is being migrated until the destination host manages to connect to qemu guest agent.
Apparently it still happens despite recent improvements
Tomas, we talked about this one several times before but is it something that we still want to look into?
I still plan to look into it to at least asses the difficulty of it. But since it is just something nice to have the priority is really low.
Not all statistics are stored. Only name of logged in user, hostname and network interface statistics are preserved. As before, other guest information will be required from the guest after migration as soon as possible.
Tomas, the doc text seems to describe the fix for bz 2077008, no? :)
Ah right, my bad. :)
This bugzilla is included in oVirt 4.5.1 release, published on June 22nd 2022. Since the problem described in this bug report should be resolved in oVirt 4.5.1 release, it has been closed with a resolution of CURRENT RELEASE. If the solution does not work for you, please open a new bug report.