[ovirt-users] Re: Power Management on IBM AC922 Power9 (ppc64le)

2020-06-09 Thread Eli Mesika
On Fri, Jun 5, 2020 at 7:32 AM Vinícius Ferrão via Users 
wrote:

> Hello,
>
> I would like to know how to enable Power Management on AC922 hardware from
> IBM. It’s ppc64le architecture and runs OpenBMC as manager.
>
> I only get Test failed: Internal JSON-RPC error when adding the infos with
> ipmilan on the engine. From the command line I can use ipmitool but without
> specifying any user. On the Engine I must specify an user. There’s no way
> to leave it blank.
>

Yes, oVirt requires that you will authenticate against the fencing card
although I see in the fence_ipmilan script man page that it has a
*auth *parameter
that can be set to *"auth=none" *to bypass this authentication, so maybe we
should enabled blank user/password if this flag is given in the options
field ...



>
> Thanks,
>
>
>
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[ovirt-users] Re: Power Management on IBM AC922 Power9 (ppc64le)

2020-06-09 Thread Martin Perina
Hi Vinicius,

do you have at least one additional host in the same datacenter as your IBM
server (engine requires to have another host acting as fencing proxy)?

If yes, then please check /var/log/vdsm/vdsm.log on the other host, which
acts as a fencing proxy, to see the exact error.

Regards,
Martin


On Mon, Jun 8, 2020 at 7:15 PM Vinícius Ferrão via Users 
wrote:

> Yes… actually IBM uses pretty standard stuff. IPMI is enabled by default
> and as I said, I can use ipmitool on CLI and it’s works normally.
>
> I do have some updates, I upgraded the OpenBMC firmware and now I can use
> ipmitool like anything else with -U and -P; so I was hoping that oVirt
> would handle the Power Management with IPMI over LAN (exactly how you
> suggested) but the issue stays. JSON-RPC error. :(
>
> Now I really think this is a bug, but I would like to get some
> confirmation from the oVirt devs to raise it on bugzilla.
>
> > On 8 Jun 2020, at 14:00, bernadette.pfau--- via Users 
> wrote:
> >
> > Making a guess here -- on Dell iDRAC there is a setting for "IPMI over
> LAN".  Is there an equivalent on the IBM?
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-- 
Martin Perina
Manager, Software Engineering
Red Hat Czech s.r.o.
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[ovirt-users] Re: Power Management on IBM AC922 Power9 (ppc64le)

2020-06-08 Thread Vinícius Ferrão via Users
Yes… actually IBM uses pretty standard stuff. IPMI is enabled by default and as 
I said, I can use ipmitool on CLI and it’s works normally.

I do have some updates, I upgraded the OpenBMC firmware and now I can use 
ipmitool like anything else with -U and -P; so I was hoping that oVirt would 
handle the Power Management with IPMI over LAN (exactly how you suggested) but 
the issue stays. JSON-RPC error. :(

Now I really think this is a bug, but I would like to get some confirmation 
from the oVirt devs to raise it on bugzilla.

> On 8 Jun 2020, at 14:00, bernadette.pfau--- via Users  wrote:
> 
> Making a guess here -- on Dell iDRAC there is a setting for "IPMI over LAN".  
> Is there an equivalent on the IBM?
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[ovirt-users] Re: Power Management on IBM AC922 Power9 (ppc64le)

2020-06-08 Thread bernadette.pfau--- via Users
Making a guess here -- on Dell iDRAC there is a setting for "IPMI over LAN".  
Is there an equivalent on the IBM?
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