On 17/09/15 14:25, Luca Bertoncello wrote:
Hi list!
I'm new by oVirt. Right now I configured a Cluster with two hosts and a VM. I can migrate the VM between the two hosts without any problem, but what I need is, that the VM automatically migrate if an host is down.
The migration occurs just if I set an host in "Maintenance", but this is not (only!) what I need...
Can someone help me to configure oVirt (3.5) to automatically check the hosts and migrate the VM on host failure?
Thanks a lot!
Mit freundlichen Grüßen
Luca Bertoncello
You can't live migrate on a host failure - as the host has gone down and all the running VMs on it have as well! It would require clairvoyance to enable live migration in that situation. However you can enable HA in VMs. If the host they are running on fails they will be restarted automatically on another host. NB. This *requires* power management so the failed host can be fenced. Alex -- This message is intended only for the addressee and may contain confidential information. Unless you are that person, you may not disclose its contents or use it in any way and are requested to delete the message along with any attachments and notify us immediately. "Transact" is operated by Integrated Financial Arrangements plc. 29 Clement's Lane, London EC4N 7AE. Tel: (020) 7608 4900 Fax: (020) 7608 5300. (Registered office: as above; Registered in England and Wales under number: 3727592). Authorised and regulated by the Financial Conduct Authority (entered on the Financial Services Register; no. 190856). .