On Mon, Dec 12, 2011 at 2:16 PM, Zdenek Styblik
<zdenek.styb...@gmail.com> wrote:
> On Mon, Dec 12, 2011 at 1:51 PM, Nandisha H. M <nandi...@gmail.com> wrote:
>> Thanks for the information Zdenek.
>>
>>> However, if you search this mailing list couple weeks back, you will
>>> find patch from Harshad Prabhu which implements this feature. I think
>>> you should be safe with this patch and ipmitool shouldn't get stuck in
>>> case of IPMI gets AWOL.
>>
>>
>
> I gave it a thought, I've checked the patch ... well, actually subject
> of the e-mail regarding the patch ... and it is related to
> LAN/LAN-PLUS interfaces only. I'm sorry for confusion.
> It still doesn't mean ipmitool can't get stuck when IPMI stack on ILOM
> side is in some kind of trouble.
>
>> Hi Harshad,
>> Could you please tell me which ilom patch/firmware has this feature? Should
>> we need to pass any additional parm to ipmitool for timeout?
>>
>> I am currently using "ipmitool version 1.8.10.3".
>>
>
> I'll bet it is from Hardware Management Pack, right?
>
>>>
>>> In ILOM(I presume you have an Oracle/Sun server):
>>> * Configuration -> System Management Access -> IPMI
>>> * change state from Enabled to Disabled resp. uncheck the checkbox and
>>> save
>>> * try to get information via LAN -> ipmitool hangs. eg. % ipmitool -I
>>
>>
>> I tried this setting in my ILOM web-tool.
>> Configuration->SystemManagementAccess->IPMI and then unclick on Enable box
>> (basically disable) and save. Even then I am able to execute below command
>> without hang.
>>
>
> Well, as I've said before ... Note, however, I was still able to query
> ILOM via KCS interface. So you have to use LAN interface.
>
> Could you give out more info what the problem is or was? Because for
> past ~ 8 months I haven't seen ipmitool to get stuck against ILOM
> except the case I've described in previous e-mail. Of course one can't
> rule out, perhaps and hopefully, extreme conditions on ILOM side.
> However I doubt you could simulate those.
>

Kill IPMI stack in ILOM and ipmitool will get stucked even via KCS
interface. ;)
To question how to do it, how to kill IPMI stack in ILOM, I don't know.
But I did, I've tried it now and ipmitool got stucked and remains
stucked and IPMI stack is stopped.
Funny enough, this didn't happen when SP being reset and I tried to
query ILOM via KCS.

Anyway, I will look at whole thing when I get back to work on Wednesday.
I have caused enough confusion by guessing and don't want to cause any more.

Z.

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