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Re: [libvirt] [PATCH 1/3] virSystemdCreateMachine: Set dependencies for slices



On Fri, Feb 21, 2014 at 01:32:35PM +0100, Michal Privoznik wrote:
> https://bugzilla.redhat.com/show_bug.cgi?id=1031696
> 
> When creating a new domain, we let systemd know about it by calling
> CreateMachine() function via dbus. Systemd then creates a scope and
> places domain into it. However, later when the host is shutting
> down, systemd computes the shutdown order to see what processes can
> be shut down in parallel. And since we were not setting
> dependencies at all, the slices (and thus domains) were most likely
> killed before libvirt-guests.service. So user domains that had to
> be saved, shut off, whatever were in fact killed.  This problem can
> be solved by letting systemd know that scopes we're creating must
> not be killed before libvirt-guests.service.
> 
> Signed-off-by: Michal Privoznik <mprivozn redhat com>

ACK


Regards,
Daniel
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