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Re: [Resolved] Re: KVM host alert when the management service restart


Riota, good news. There are a lot of params that can seriously affect
predictability and reliability of ACS. And, unfortunately, several of them
have default 'bad' values, e.g. agent commands timeout, which can lead to
unsuccessful start of VR and can not be easily troubleshooted...
чт, 26 апр. 2018 г., 11:00 丸子良太 / MARUKO,RYOTA <
ryota.maruko.fd@xxxxxxxxxxxxxxxxxxxxx>:

> Dear Ivan
>
> Thanks.
> It was very quicker that the status changes "Up" for the params.
>
> Regards,
> Ryota Maruko
>
>
> > -----Original Message-----
> > From: Ivan Kudryavtsev [mailto:kudryavtsev_ia@xxxxxxxxx]
> > Sent: Thursday, April 26, 2018 9:23 AM
> > To: users@xxxxxxxxxxxxxxxxxxxxx
> > Subject: [!]Re: Re: KVM host alert when the management service restart
> >
> > Hey, Ryota, don't forget restart management server (and "may be" cloud
> agents
> > in case of KVM).
> >
> > чт, 26 апр. 2018 г., 7:01 丸子良太 / MARUKO,RYOTA <
> > ryota.maruko.fd@xxxxxxxxxxxxxxxxxxxxx>:
> >
> > > Dear Ivan
> > >
> > > Thanks your advice.
> > >
> > > I will change following value.
> > >
> > >   ping.interva = 60 --> 10 (?)
> > >   ping.timeout = 2.5 --> 1.2 (?)
> > >
> > > Regards,
> > > Ryota Maruko
> > >
> > >
> > > > -----Original Message-----
> > > > From: Ivan Kudryavtsev [mailto:kudryavtsev_ia@xxxxxxxxx]
> > > > Sent: Wednesday, April 25, 2018 7:17 PM
> > > > To: users@xxxxxxxxxxxxxxxxxxxxx
> > > > Subject: [!]Re: KVM host alert when the management service restart
> > > >
> > > > Hi, take a look at global vars ping.*.
> > > >
> > > > 2018-04-25 17:09 GMT+07:00 丸子良太 / MARUKO,RYOTA <
> > > > ryota.maruko.fd@xxxxxxxxxxxxxxxxxxxxx>:
> > > >
> > > > > Hi all,
> > > > >
> > > > > When I restart the cloudstack-management Service, the status of
> > > > > KVM hosts is "alert".
> > > > > And It takes long time to change "Up".
> > > > >
> > > > > What should I do?
> > > > > Please tell me about it.
> > > > >
> > > > > Regards,
> > > > > Ryota Maruko
> > > > >
> > > > >
> > > >
> > > >
> > > > --
> > > > With best regards, Ivan Kudryavtsev
> > > > Bitworks Software, Ltd.
> > > > Cell: +7-923-414-1515
> > > > WWW:
> > > >
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>