Can somebody explain in detail when and Under what circumstances power management will works? From: users-bounces@ovirt.org <users-bounces@ovirt.org> On Behalf Of Strahil Nikolov via Users Sent: Thursday, September 16, 2021 5:37 PM To: sz_cuitao@163.com; users@ovirt.org Subject: [ovirt-users] Re: about the power management of the hosts If your Host is stale and is having thr SPM role -> some tasks will fail. Also, the VMs on such host won't be recovered unless VM HA is enabled (with storage lease). For prod, I would setup that. Keep in mind that the fencing is issued by another host in the cluster, so you need minimum 2 hosts in a cluster before starting setup & test. Best Regards, Strahil Nikolov On Thu, Sep 16, 2021 at 10:32, Tommy Sway <sz_cuitao@163.com <mailto:sz_cuitao@163.com> > wrote: Everybody, hi: I would like to ask, after the configuration of power management on the host, under what circumstances will work? That is, when does the engine send a request to the IPMI module to restart the power supply? Is it necessary to configure power management modules in the production environment? Are there any risks? Thanks! _______________________________________________ Users mailing list -- users@ovirt.org <mailto:users@ovirt.org> To unsubscribe send an email to users-leave@ovirt.org <mailto:users-leave@ovirt.org> Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/C3FVP7FH57KOYW...