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 samuel.xhu@horebdata.cn <samuel.xhu@horebdata.cn> 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

Do Right Thing (做正确的事) / Pursue Excellence (追求卓越) / Help Others Succeed (成就他人)

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Martin Perina
Manager, Software Engineering
Red Hat Czech s.r.o.