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From Jim Jagielski <...@jaguNET.com>
Subject Re: Balancer persist and inherit stuff in trunk
Date Tue, 08 Jan 2013 14:49:56 GMT
Hold on a tic... let me go thru my notes. I seem to recall
an issue I hit.

On Jan 8, 2013, at 9:28 AM, Jim Jagielski <jim@jaguNET.com> wrote:

> +1 for both being reset...
> 
> On Jan 7, 2013, at 4:40 AM, Rainer Jung <rainer.jung@kippdata.de> wrote:
> 
>> On 06.01.2013 17:48, Jim Jagielski wrote:
>>> I had thought that I has responded to that orig
>>> email that both below issues where "by design"
>>> but could be adjusted if need be or desired.
>>> 
>>> I have no opinions either way, but to be Used seems
>>> more session based and Elected is more long-term
>>> statistical.
>> 
>> Hmmm, but the "Used" field should give information about shm slots
>> occupied by configured balancers. Isn't the info (=0) wrong after a restart?
>> 
>> Concerning the long term statistical values I'm undecided like you, but
>> I think we should handle them in a consistent way, so "traffic" and
>> "elected" should either be both persisted or both reset.
>> 
>> Regards,
>> 
>> Rainer
>> 
>>> On Jan 5, 2013, at 1:41 PM, Rainer Jung <rainer.jung@kippdata.de> wrote:
>>> 
>>>> On 04.01.2013 19:48, Jim Jagielski wrote:
>>>>> Have people had a chance to test, review and try the balancer
>>>>> persist and inheritance stuff in trunk? I want to make
>>>>> sure that we have some level of verification and agreement
>>>>> there before I work on the backports for 2.4 ;)
>>>> 
>>>> I didn't see any changes with respect to two of my original comments:
>>>> 
>>>> The "Used" counters (number of shared mem slots) in balancer manager
>>>> drops to "0" after restart/reboot´with persist on. This seems strange.
>>>> Not that "Used" does *not* have anything to do with request counting.
>>>> 
>>>> Second the "Elected" counter is persisted but e.g. the traffic counter's
>>>> not. This seems somewhat inconsistent. I have no strong opinion whether
>>>> to persist statistics or not, but we might want to behave consistently.
>>>> 
>>>> I did not observe any functional changes after my Mail from Dec. 14, right?
>>>> 
>>>> Regards,
>>>> 
>>>> Rainer
>> 
> 


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