[pve-devel] training : watchdog not working on 1 server

[Alexandre DERUMIER]

>>If it runs fine on the other two with the same hardware it smells strong 
>>like a possible hardware bug/defective hardware (or firmware)?
>>
>>The countdown is probably only the default countdown, as it's not active 
>>and has no action configured this can be dismissed, imo.

But this should work with softdog right ?

----- Mail original -----
De: "Thomas Lamprecht" <t.lamprecht at proxmox.com>
À: "pve-devel" <pve-devel at pve.proxmox.com>
Envoyé: Jeudi 4 Février 2016 11:30:08
Objet: Re: [pve-devel] training : watchdog not working on 1 server

On 02/04/2016 11:07 AM, Alexandre DERUMIER wrote: 
>>> looks OK to me. Seems there is no HA enabled VM on this node? That 
>>> would explain that the watchdog does not trigger. 
> The problem is not that the watchdog is not trigger, 
> 
> is that the watchdog timer is stopped 
> (and with a strange countdown of 15s) 
> 
> 
> # ipmitool mc watchdog get 
> Watchdog Timer Use: Reserved (0x00) 
> Watchdog Timer Is: Stopped 
> Watchdog Timer Actions: No action (0x00) 
> Pre-timeout interval: 1 seconds 
> Timer Expiration Flags: 0x00 
> Initial Countdown: 15 sec 
> Present Countdown: 15 sec 
> 
> 
> I don't have any other external software installed which can stop or change the timer (like openmanage) 

If it runs fine on the other two with the same hardware it smells strong 
like a possible hardware bug/defective hardware (or firmware)? 

The countdown is probably only the default countdown, as it's not active 
and has no action configured this can be dismissed, imo. 

The kernel simply doesn't find/sees the dog, did it work with PVE 3.X or 
some other system? 


> 
> 
> ----- Mail original ----- 
> De: "dietmar" <dietmar at proxmox.com> 
> À: "aderumier" <aderumier at odiso.com> 
> Cc: "pve-devel" <pve-devel at pve.proxmox.com> 
> Envoyé: Jeudi 4 Février 2016 09:34:31 
> Objet: Re: [pve-devel] training : watchdog not working on 1 server 
> 
>>>> What is the output of: 
>> # systemctl status watchdog-mux.service 
>> 
>> 
>> ● watchdog-mux.service - Proxmox VE watchdog multiplexer 
>> Loaded: loaded (/lib/systemd/system/watchdog-mux.service; static) 
>> Active: active (running) since Thu 2016-02-04 09:09:26 CET; 1min 38s ago 
>> Main PID: 2808 (watchdog-mux) 
>> CGroup: /system.slice/watchdog-mux.service 
>> └─2808 /usr/sbin/watchdog-mux 
>> 
>> Feb 04 09:09:26 kvmformation2 watchdog-mux[2808]: Loading watchdog module 
>> 'softdog' 
>> Feb 04 09:09:26 kvmformation2 watchdog-mux[2808]: Watchdog driver 'Software 
>> Watchdog', version 0 
> looks OK to me. Seems there is no HA enabled VM on this node? That 
> would explain that the watchdog does not trigger. 
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