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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