Comment 2 for bug 1588383

Reviewed: https://review.openstack.org/323171
Committed: https://git.openstack.org/cgit/openstack/fuel-virtualbox/commit/?id=30af233b8a98c2b86775b5de1cc6fc76a36074b4
Submitter: Jenkins
Branch: master

commit 30af233b8a98c2b86775b5de1cc6fc76a36074b4
Author: Dmitry Guryanov <email address hidden>
Date: Thu Jun 2 17:18:33 2016 +0300

    Add tool for sending Alt-SysRq to VMs

    This tool is a helper for sending Alt+SysRq+<key> combination
    to the guest OS in VirtualBox VM, which is used in Linux for
    printing different sorts of debug messages to the kernel log,
    like list of processes, stack traces of CPUs and so on, or for
    performing actions: reboot, sync e.t.c. It's very useful when
    all other ways to communicate to the VM become unavailable.

    Closes-Bug: #1588383
    Change-Id: I63864d8e575a73f5efec6e55cc02483a59935307