Comment 7 for bug 1462991

Reviewed: https://review.fuel-infra.org/8628
Submitter: Alex Khivin <email address hidden>
Branch: stable/6.1

Commit: f24dcd76db197c0d62f8a585f70e813446eba25b
Author: Denis V. Meltsaykin <email address hidden>
Date: Wed Jul 1 14:11:16 2015

libvirt: Handle empty context on _hard_reboot

When _hard_reboot runs for resume_guest_state_on_host_boot,
we don't have a valid context. This checks if the context
is valid before attempting to repopulate base images.
This is a bit of a hack, as it assumes that the base images
already exist on the system, and will fail if they don't.
However, it reduces the number of failures (without this,
every downed guest is guaranteed to error when coming back
up for resume_guest_state_on_host_boot).

Change-Id: I82db6963f9cbfa2ce103e11754cb53a5a7bd2aa1
Closes-Bug: 1462991