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Date: | Tue, 4 Oct 2011 19:06:29 +0200 |
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Am 04.10.2011 18:16, schrieb carlopmart:
> On 10/04/2011 06:08 PM, Florian Philipp wrote:
>> Am 04.10.2011 17:54, schrieb Florian Philipp:
>>> Am 03.10.2011 12:50, schrieb carlopmart:
>>>> Hi all,
>>>>
>>>> I have installed two SL6.1 (fully patched) hosts with cman+rgmanager
>>>> suite for HA services. When both nodes starts, this error is displayed:
>>>>
>>>> "NOHZ: local_softirq_pending 08"
>>>>
>>>> What does it means?? I have another pair of RHEL6.1 hosts with
>>>> cman+rgmanager and this error doesn't appears ...
>>>>
>>>> All hosts are installed under ESXi 5.
>>>>
>>>> Thanks
>>>>
>>>
>>> I've traced the piece of kernel code which causes this warning through
>>> various revisions. It seems to be an old unresolved kernel bug triggered
>>> on various machines.
>>>
>>> Originally it was introduced as a bug assertion in [1]. Then it became a
>>> warning in [2] in order to provide better debugging. Finally, in [3] it
>>> was rate limited to stop it from filling up the kernel logs.
>>>
[...]
>>
>> FWIW, check out this discussion and patch. It seems it was never applied
>> to the main sources.
>> https://lkml.org/lkml/2007/5/22/35
>>
>
> Many thanks Florian. Error seems to be displayed when vmxnet3 is used.
> If I use another one like e1000, warning is not displayed. Strange ...,
>
Ah, yes. That this issue might be related to networking was also
mentioned shortly here:
https://lkml.org/lkml/2008/2/2/85
Regards,
Florian Philipp
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