On Thu, Jul 28, 2016 at 8:45 PM, Rayson Ho <raysonlo...@gmail.com> wrote:
> I am debugging an instance launch failure (SRIOV PCI passthrough > related) and I would like to look into the last state of the instances > before they fail during launch. > > I tried to Google it (seems to be a useful way of debugging launch > failures), but there does not seem to be a flag to stop cleanup in > $instances_path. Does anyone know if there is an easy way to inspect > the state of an instance before it gets cleanup by nova-compute?? > Nova supports "soft deleting" instances when they are terminated. These instances end up in a SOFT_DELETED VM state before they are cleaned up after reclaim_instance_interval seconds. This is enabled by setting reclaim_instance_interval to a value other than zero. I'd point at some flag documentation that explains all that, but it doesn't seem to exist. Hope this helps, Michael -- Rackspace Australia
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