Don't storage leases solve that problem? I seem to recall a HA VM also
works when (gets restarted on other node) a hypervisor completely loses
power, ie there is no response on the fencing device. I'd expect it to
work the same without a fencing device.
Greetings
Klaas
On 10/11/22 11:46, Martin Perina wrote:
Hi,
there is no other way how to provide reliable HA VMs in oVirt wihout
any hardware power management. If your servers don't provide any HW
power management (such as IPMI, ILO, DRAC, ...), then the only option
is to attach their power supply inputs through UPS with remote access
and use apc fencing driver to restart servers using UPS.
Martin
On Tue, Oct 11, 2022 at 9:41 AM [email protected]
<[email protected]> wrote:
Dear Ovirt folks,
I am thinking of deploly an experimental Ovirt 3-node Cluster on
servers without IPMI. As far i know, Ovirts needs each host to
have fence agent working for any HA virtual machine. My question
is, are there any other ways in Ovirt to support fencing without
using IPMI?
thanks a lot,
Samuel
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