Am 23.07.2018 um 11:18 schrieb Nicolas Huillard: > Le lundi 23 juillet 2018 à 18:23 +1000, Brad Hubbard a écrit : >> Ceph doesn't shut down systems as in kill or reboot the box if that's >> what you're saying? > > That's the first part of what I was saying, yes. I was pretty sure Ceph > doesn't reboot/shutdown/reset, but now it's 100% sure, thanks. > Maybe systemd triggered something, but without any lasting traces. > The kernel didn't leave any more traces in kernel.log, and since the > server was off, there was no oops remaining on the console...
If there was an oops, it should also be recorded in pstore.
If the kernel was still running and able to show a stacktrace, even if disk I/O
has become impossible,
it will in general dump the stacktrace to pstore (e.g. UEFI pstore if you boot
via EFI, or ACPI pstore, if available).
Cheers,
Oliver
>
> I'm currently activating "Auto video recording" at the BMC/IPMI level,
> as that may help next time this event occurs... Triggers look like
> they're tuned for Windows BSOD though...
>
> Thanks for all answers ;-)
>
>> On Mon, Jul 23, 2018 at 5:04 PM, Nicolas Huillard <nhuillard@dolomede
>> .fr> wrote:
>>> Le lundi 23 juillet 2018 à 11:07 +0700, Konstantin Shalygin a écrit
>>> :
>>>>> I even have no fancy kernel or device, just real standard
>>>>> Debian.
>>>>> The
>>>>> uptime was 6 days since the upgrade from 12.2.6...
>>>>
>>>> Nicolas, you should upgrade your 12.2.6 to 12.2.7 due bugs in
>>>> this
>>>> release.
>
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