[Linux-cluster] Corosync goes cpu to 95-99%

Steven Dake sdake at redhat.com
Mon Jul 25 16:04:27 UTC 2011


On 07/25/2011 08:45 AM, carlopmart wrote:
> On 07/25/2011 05:42 PM, Steven Dake wrote:
>>>>>> are caused by this issue.
>>>>>>
>>>>>> So, as a temporary work-around for this time, woule be (at your own
>>>>>> risks) to downgrade to 2.6.32-71.29.1.el6 kernel :
>>>>>>
>>>>>> yum install kernel-2.6.32-71.29.1.el6.x86_64
>>>>>>
>>>>>> Regards,
>>>>>
>>>>> Hi Steven and Nicolas,
>>>>>
>>>>>    Is this bug resolved in RHEL6.1 with all updates applied?? Do I
>>>>> need to
>>>>> use some specific kernel version 2.6.32-131.2.1 or 2.6.32-131.6.1?
>>>>>
>>>>> Thanks.
>>>>>
>>>>
>>>> the corosync portion is going through QE.  The kernel portion remains
>>>> open.
>>>>
>>>> Regards
>>>> -steve
>>>>
>>>
>>> Thanks Steve, then, Can I use last corosync version provided with
>>> RHEL6.1 and last RHEL6.0's kernel version without problems??
>>>
>>>
>>>
>>
>> I recommend not mixing without a support signoff.
>>
> 
> Then, how can I install rhcs under rhel6.x and prevent this bug??
> 
> 
get a support signoff.  Also the corosync updates have not finished
through our validation process.  Only hot fixes (from support) are available

Regards
-steve




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