so, if i read that right - does this mean that i need to have 2 nodes in the cluster to get this working (thats the only difference from the rhev environment) i havent moved the other hypervisors into it yet... i figured the manager host could perform the power management.. ----- Original Message ----- From: "Perry Myers" <pmyers@redhat.com> To: "Spyro Polymiadis" <spyro@rsp.com.au> Cc: users@ovirt.org Sent: Thursday, 2 February, 2012 1:34:18 PM Subject: Re: [Users] Power Management question On 02/01/2012 09:53 PM, Spyro Polymiadis wrote:
Howdy all,
we're testing ovirt at the moment, and trying to get power management working for the dell PE1950's we're using as the hypervisors... in RHEV3 beta, we used to use the console IP, U&P and type "ilo3" to monitor power states etc..
in the ovirt manager, trying to set the same config up - it says Test Failed (unknown error).
and in the engine.log it shows 2012-02-02 02:34:09,385 ERROR [org.ovirt.engine.core.bll.FencingExecutor] (http--0.0.0.0-8080-2) Failed to run Power Management command on Host , no running proxy Host was found.
Just a stab in the dark here... how many hypervisor nodes are running in the same cluster? The way fencing works (iirc) is if you want to fence HostA, you need to have a separate HostB running so that HostB can issue the fence command to HostA. So if there's just a single node running, there's no one else to proxy the fencing command to that host. I don't think the oVirt Engine server ever directly fences hosts, it just tells a remote vdsm to do it on its behalf.