KVM test: Unattended install - make sure to check if vm.is_alive()

Sometimes, the VM might segfault in the middle of the unattended
install test. If that happens today, the unattended install will
keep waiting until the timeout is reached. So check if the VM
is alive during the main unattended install loop.

Signed-off-by: Lucas Meneghel Rodrigues <lmr@redhat.com>


git-svn-id: http://test.kernel.org/svn/autotest/trunk@4649 592f7852-d20e-0410-864c-8624ca9c26a4
2 files changed