Re: [users] Application Up & Down events

[Nivrutti K. <ni...@co...>]

Thanks. How can we tune it?


On Thu, Oct 24, 2013 at 3:29 PM, Suryanarayana Garlapati <
sur...@or...> wrote:

> Opensaf detects the node has gone down in 1.5 Sec. this can be tuned as
> well.
>
> On Thursday 24 October 2013 03:16 PM, Nivrutti Kale wrote:
> > Hi Pravin,
> >
> > Thanks for the reply. That saved a lot of time and effort.
> >
> > I have one more query. What is the time required by openSAF to detect
> that
> > node has gone down (power failure or shutdown)?
> > Is there a configuration in openSAF to change that time? Let's say
> openSAF
> > takes 6 seconds to detect a node has gone down. Can we reduce that time
> to
> > 3 seconds.
> >
> > Thanks & Regards,
> > Nivrutti
> >
> >
> >
> >
> > On Thu, Oct 24, 2013 at 10:28 AM, praveen malviya <
> > pra...@or...> wrote:
> >
> >> On 24-Oct-13 12:04 AM, Nivrutti Kale wrote:
> >>
> >>> Hi All,
> >>>
> >>> I am using openSAF in a cluster of 5 nodes, 2 SC-1 and 3 PL nodes.
> >>>
> >>> I am running 2 instances of APP_1 on SC-1 and PL-3, and 2 instances of
> >>> APP_2 on PL-4 and PL-5.
> >>> My requirement is when APP_2 instance goes down/up, APP_1 instance
> should
> >>> know about it.
> >>>
> >>> Any ideas how can I do it??
> >>>
> >> In AMF PG tracking feature (section 7.11 AMF B0401 spec) can be used to
> >> track the changes of any Protection Group associated with CSI.
> >> Notification service can be used for this purpose. Chapter 11 of AMF
> spec
> >> contains details of  Alarams and notifications which are generated
> >> when operational and functional states AMF enabled application changes.
> >> AMF produces these alarms and notication to notify system wide about
> these
> >> changes.
> >>
> >> Thanks
> >> Praveen
> >>
> >>> Thanks & Regards
> >>> Nivrutti
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