[ovirt-users] shutting down a host witn running vms on it.

Tomas Jelinek tjelinek at redhat.com
Mon Mar 14 08:34:34 UTC 2016



----- Original Message -----
> From: "Nathanaël Blanchet" <blanchet at abes.fr>
> To: users at ovirt.org
> Sent: Wednesday, February 24, 2016 3:55:29 PM
> Subject: [ovirt-users] shutting down a host witn running vms on it.
> 
> Hi all,
> 
> What is the behaviour of a host with running vms when a reboot is
> initiated, for instance by a powerchute shutdown event or an init event?
> In such a case, will vms will properly shutdown?

no, VDSM does not catch any such events to clean the VMs up.
You should not interact with the hosts directly this way.
If you need to, than you should first put the host to maintenance mode. 
Moving to maintenance mode will than migrate the VMs out of the
running host and prepare everything in a way that the host is again yours.

> Thank you for your help.
> 
> --
> Nathanaël Blanchet
> 
> Supervision réseau
> Pôle Infrastrutures Informatiques
> 227 avenue Professeur-Jean-Louis-Viala
> 34193 MONTPELLIER CEDEX 5
> Tél. 33 (0)4 67 54 84 55
> Fax  33 (0)4 67 54 84 14
> blanchet at abes.fr
> 
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