[Pacemaker] Expansion plan of crm_mon

[Yuusuke IIDA]

Hi Dominik,

Thank you for an opinion.

Dominik Klein さんは書きました:
> Yuusuke IIDA wrote:
>> Hi all,
>>
>> I think that information indication of pingd of present crm_mon is not enough.
>>
>> I want to display the score information of plural pingd processes in crm_mon.
>> And I want to display warning when there is abnormality in the monitor of pingd.
>>
>> I show below an image
>>
>> An example：Two pingd processes start.
>> Each pingd watches two networks.
>>
>> It is an image when trouble occurred in the network of the one of coro1 side.
>>
>> [root at coro2 ~]# crm_mon -fn1
>>
>>
>> ============
>> Last updated: Thu Nov  5 16:09:29 2009
>> Stack: openais
>> Current DC: coro1 - partition with quorum
>> Version: 1.0.6-405fe9a92d82+ stable-1.0 tip
>> 2 Nodes configured, 2 expected votes
>> 1 Resources configured.
>> ============
>>
>> Node coro1: online
>>         rsc-pingd1:0     (ocf::pacemaker:pingd) Started
>>         rsc-pingd2:0     (ocf::pacemaker:pingd) Started
>> Node coro2: online
>>         rsc-pingd1:1     (ocf::pacemaker:pingd) Started
>>         rsc-pingd2:1     (ocf::pacemaker:pingd) Started
>>
>> Migration summary:
>> * Node coro2:
>>  - Pingd summary:
>>   + pingdnet1::200(expected 200)
>>   + pingdnet2::100(expected 200) warning!!
>> * Node coro1:
>>  - Pingd summary:
>>   + pingdnet1::200(expected 200)
>>   + pingdnet2::200(expected 200)
>> [root at coro2 ~]#
>>
>> About this thought, is not there any opinion?
> 
> I'd really like being able to see that information in that place, but it
> is not possible by now.
> 
> The problem while viewing crm_mon, for me, is mostly that the output
> does not fit on my screen or I have to reduce text size so much that I'd
> need binoculars. This pingd output would cause even more lines. So it
> should at least be optional, if you are planning to implement that.
> 

I am worried about indication not finishing being settled to a screen because
indication linage increases.
I think that it is essential that I change indication with an option.

Thanks,
Yuusuke

> Regards
> Dominik
> 
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