Here's the upstream changes to growpart I'm suggesting:
https://code.launchpad.net/~raharper/cloud-utils/+git/cloud-utils/+merge/379177
I've also proposed on modifications to cloud-init's cc_growpart as a further method to aid debugging if this hit as well as some mitigation around the race.
https://github.com/canonical/cloud-init/pull/213
Here's the upstream changes to growpart I'm suggesting:
https:/ /code.launchpad .net/~raharper/ cloud-utils/ +git/cloud- utils/+ merge/379177
I've also proposed on modifications to cloud-init's cc_growpart as a further method
to aid debugging if this hit as well as some mitigation around the race.
https:/ /github. com/canonical/ cloud-init/ pull/213