Re: [PVE-User] PowerEdge R440 & watchdog timer

["Сергей Цаболов" <tsabolov@t8.ru>]

Thanks for answers,

I understand the configure hardware watchdog is not the best way.

How I can change the Timer  when the 1 node from the cluster lost 
connectivity ( shutdown the switch)  go the reboot ?

Is possible change the timer ?



15.04.2022 17:23, Michael Rasmussen via pve-user пишет:
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Date: Fri, 15 Apr 2022 18:00:27 +0200
From: Michael Rasmussen <mir@miras.org>
To: pve-user@lists.proxmox.com
Subject: Re: [PVE-User] PowerEdge R440 & watchdog timer
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On Fri, 15 Apr 2022 18:17:26 +0300
=D0=A1=D0=B5=D1=80=D0=B3=D0=B5=D0=B9 =D0=A6=D0=B0=D0=B1=D0=BE=D0=BB=D0=BE=
=D0=B2 <tsabolov@t8.ru> wrote:

> Thank you for answer.
>=20
> Maybe I'm wrong, but it seems to me that the timeout value is quite
> small.
>=20
> If node lost connection after 2 min is go to reboot is good
> practices, I won't argue with you, maybe you're right.
>=20

For the last 10 years I have been using Proxmox I have not have a lost
connection to a server for over 1 sec without it being intentionally
but if your circumstances is another usecase I would go for stackable
switches I have a port for either switch connected to my servers and
UPS control for all my servers.

Loosing connection to a server for more than 1 sec can only mean
hardware failure or loss of power.

>=20
> 15.04.2022 17:56, Michael Rasmussen =D0=BF=D0=B8=D1=88=D0=B5=D1=82:
> > On Fri, 15 Apr 2022 17:48:12 +0300
> > =D0=A1=D0=B5=D1=80=D0=B3=D0=B5=D0=B9 =D0=A6=D0=B0=D0=B1=D0=BE=D0=BB=D0=
=BE=D0=B2<tsabolov@t8.ru>  wrote:
> > =20
> >> Is possible change the timer ?
> >> =20
> > AFAIK this requires changes to the watchdog code. To the best of my
> > knowledge the timeout is configured according to best practices.
> >
> > Why do you want to change the timeout value?
> > =20
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--=20
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