Re: [Openipmi-developer] IPMI Watchdog: response: Error c0 on cmd 22

[Corey M. <mi...@ac...>]

On 12/17/2013 09:38 AM, Florian Pritz wrote:
> Hi,
>
> Just set up the watchdog on an Intel S1200RP board and I keep getting
> errors in dmesg, but "ipmitool mc watchdog get" gives the following
> output (present countdown is always >590 sec as I'd expect).
>
>> Watchdog Timer Use:     SMS/OS (0x44)
>> Watchdog Timer Is:      Started/Running
>> Watchdog Timer Actions: Hard Reset (0x01)
>> Pre-timeout interval:   0 seconds
>> Timer Expiration Flags: 0x00
>> Initial Countdown:      600 sec
>> Present Countdown:      591 sec
> Log (every 10 seconds):
>> kernel: [25597.481186] IPMI Watchdog: response: Error c0 on cmd 22
>> systemd[1]: Failed to ping hardware watchdog: Invalid argument

That error means, from the spec: "Node Busy. Command could not be
processed because command processing
resources are temporarily unavailable."

I have no idea why it is returning that.

-corey

> What does c0 mean (can't find it in drivers/char/ipmi/)? I mean it
> obviously works (countdown gets reset), but I'd like to get rid of the
> message.
>
> I'm running linux 3.12.5 from Arch Linux with systemd which also handles
> the watchdog resets.
>
> PS: I'm not subscribed to the list, please make sure to CC me on replies.
>
>
>
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