Comment 62 for bug 350936
Revision history for this message
| John Morrissey (jwm) wrote Re: [Bug 350936] Re: Should shut down domains on system shutdown | #62 |
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0f7b58d
(Get the code!)
On Thu, Nov 04, 2010 at 11:43:10AM -0000, Valentijn Sessink wrote:
> The proposals in this report (mine, John Morrissey's) all have a "pre-
> stop" shutdown of virtual machines in their Upstart conf-file.
>
> When you update libvirt-bin, dpkg will stop libvirt-bin before
> upgrading. As a result — if you have implemented the pre-stop shutdown —
> your virtual machines will all stop.
Sorry, that's incorrect.
The libvirt-bin upstart job I wrote will only shut down VMs if the physical
machine is entering runlevels 0 or 6 (i.e., shutdown or reboot):
--
pre-stop script
if [ -z "$RUNLEVEL" ]; then
exit 0
fi
if [ "$RUNLEVEL" -ne 0 ] && [ "$RUNLEVEL" -ne 6 ]; then
exit 0
fi
--
john
--
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