Re: [users] ava_down and ava log

[Yao C. L. <yc...@as...>]

Thanks. Then who is in charge of monitoring the user application? Is it the functionality of MDS?

Ted

-----Original Message-----
From: praveen malviya [mailto:pra...@or...] 
Sent: Tuesday, April 21, 2015 12:14 PM
To: Yao Cheng LIANG; ope...@li...
Subject: Re: [users] ava_down and ava log



On 20-Apr-15 9:58 AM, Yao Cheng LIANG wrote:
> Thanks. But the specific error is "ava_down", does that mean the amf agent crashed?
yes it means AMF agent crashed.
Or my application crash incurred this error? May I know who send this error to amf_nd?
Already stated, AMF gets agent down from MDS.

-Praveen.
>

> Thanks.
>
> Ted
>
> -----Original Message-----
> From: praveen malviya [mailto:pra...@or...]
> Sent: Monday, April 20, 2015 12:18 PM
> To: Yao Cheng LIANG; ope...@li...
> Subject: Re: [users] ava_down and ava log
>
>
>
> On 20-Apr-15 9:43 AM, Yao Cheng LIANG wrote:
>> Thanks. I now can view the log. But how this "ava_down" has been generated? I guess it is the application. But could you tell me under what circumstance this event is generated? I have been reading code, but have no clue so far.
>>
> AMF receives this event through MDS when a component exits in a non-graceful manner (other then admin lock-in) e.g. a component faults or some user kills its process.
> On receiving this event, AMF performs the recovery and repair for the failed component.
>
> Thanks
> Praveen
>> Thanks.
>>
>> Ted
>>
>> -----Original Message-----
>> From: praveen malviya [mailto:pra...@or...]
>> Sent: Monday, April 20, 2015 12:09 PM
>> To: Yao Cheng LIANG; ope...@li...
>> Subject: Re: [users] ava_down and ava log
>>
>>
>>
>> On 19-Apr-15 7:23 AM, Yao Cheng LIANG wrote:
>>>
>>> All,
>>>
>>> I have a OpenSAF deployment with two controllers and one SI with 1+1 protection running on each them. I now got amfnd log saying that “ava down”, thus my component was restarted. I have no clue how to debug this issue?
>>>
>>> And I have exported AVA_TRACE_PATHNAME, as below:
>>>
>>> export AVA_TRACE_PATHNAME=/var/log/opensaf/osaf_ava,
>> Please make sure this variable is exported in CLC-CLI script of component.
>> Thanks
>> Praveen
>>>
>>> But I still can not see a file generated there. Could anyone help?
>>>
>>> I am running 4.4.0.
>>>
>>> Thanks.
>>>
>>> Ted
>>> Sent from Windows Mail
>>>
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