[ovirt-users] Power Management - Supermicro SuperBlade

[Martin Perina]

On Tue, Feb 27, 2018 at 10:13 PM, Scott Harvanek <scotth at sourcemirrors.org>
wrote:

> Well I can get all that the issue is how to I specify the blade ID to the
> fence agent? Since we don’t want to power cycle the entire shelf
>

​I haven't seen this hardware, but generally there are 2 possibilities:

1. Withing your SuperBlade management you need to specify unique IP address
for IPMI interface of each host

2. If 1. is not possible, but you have other identification of a host, then
you can try to pass that value using '-n' option on command line or
'plug=XXX' in Options field of a Fence Agent in webadmin

Martin


> -Scott H
>
> On Feb 26, 2018, at 3:34 AM, Martin Perina <mperina at redhat.com> wrote:
>
>
>
> On Sun, Feb 25, 2018 at 7:53 AM, Scott Harvanek <scotth at sourcemirrors.org>
> wrote:
>
>> Hoping someone can help here, I've looked and can't find any examples on
>> this.
>>
>> I've got some SuperBlade chassis and the blades are managed via the
>> chassis controller.  What is the proper way to configure power management
>> then via the controller? You can control individual blades via the
>> SMCIPMItool but I'm not entirely sure how to configure that inside of Ovirt
>> for power management, does anyone have any experience on this or can point
>> me to some good docs?
>>
>
> ​According to [1] those servers should support IPMI, so you could try
> ipmilan fence agent and most probably try to add lanplus=1 into Options
> field of an agent. If it doesn't work as expected, could you please try to
> execute below commands and share the output?
>
> fence_ipmilan -a <IP_OF_IPMI_INTERFACE> -l <USERNAME> -p <PASSWORD> -P
> -vvv -o status
>
> Thanks
>
> Martin
>
>
> [1] https://www.supermicro.com/products/SuperBlade/management/​
>
>
>
>> Cheers!
>>
>> Scott H.
>>
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>>
>>
>
>
> --
> Martin Perina
> Associate Manager, Software Engineering
> Red Hat Czech s.r.o.
>
>


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