[Ocfs2-devel] Strange panics on ocfs2-1.2 svn rev 2988:2990

[Ocfs2-devel] Strange panics on ocfs2-1.2 svn rev 2988:2990

[Marcus Alves Grando]

Hi developers,

After svn up ocfs2-1.2 tree from 2987 to 2990 i have strange problems.
My servers are four RH AS4u4 with kernel-hugemem. When i execute
"shutdown -r now" in four server some servers reboot some not, with and
without changing idle_timeout_ms.

Any fix for that?

Regards

-- 
Marcus Alves Grando <marcus.grando [] terra.com.br>
Suporte Engenharia 1
Terra Networks Brasil S/A
Tel: 55 (51) 3284-4238

Qual ? a sua Terra?

[Ocfs2-devel] Strange panics on ocfs2-1.2 svn rev 2988:2990

[Sunil Mushran]

You'll have to be lot more specific.... especially considering you are
working directly of an svn tree. For starters, where is the server hung?

Marcus Alves Grando wrote:
> Hi developers,
>
> After svn up ocfs2-1.2 tree from 2987 to 2990 i have strange problems.
> My servers are four RH AS4u4 with kernel-hugemem. When i execute
> "shutdown -r now" in four server some servers reboot some not, with and
> without changing idle_timeout_ms.
>
> Any fix for that?
>
> Regards
>
>   

[Ocfs2-devel] Strange panics on ocfs2-1.2 svn rev 2988:2990

[Marcus Alves Grando]

Sunil Mushran wrote:
> You'll have to be lot more specific.... especially considering you are
> working directly of an svn tree. For starters, where is the server hung?

Ok It's true.

Let's start again.

After make svn up and make packages with svn rev 2990. Two servers
doesn't reboot after "shutdown -r now". After look on console both
servers have panic message.

Two panic's attached.

Thanks

> 
> Marcus Alves Grando wrote:
>> Hi developers,
>>
>> After svn up ocfs2-1.2 tree from 2987 to 2990 i have strange problems.
>> My servers are four RH AS4u4 with kernel-hugemem. When i execute
>> "shutdown -r now" in four server some servers reboot some not, with and
>> without changing idle_timeout_ms.
>>
>> Any fix for that?
>>
>> Regards
>>
>>   

-- 
Marcus Alves Grando <marcus.grando [] terra.com.br>
Suporte Engenharia 1
Terra Networks Brasil S/A
Tel: 55 (51) 3284-4238

Qual ? a sua Terra?
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[Ocfs2-devel] Strange panics on ocfs2-1.2 svn rev 2988:2990

[Sunil Mushran]

One of them oopsed during usb scanning and one during cache_reap.
Unsure how they could be related to ocfs2.

Marcus Alves Grando wrote:
> Sunil Mushran wrote:
>   
>> You'll have to be lot more specific.... especially considering you are
>> working directly of an svn tree. For starters, where is the server hung?
>>     
>
> Ok It's true.
>
> Let's start again.
>
> After make svn up and make packages with svn rev 2990. Two servers
> doesn't reboot after "shutdown -r now". After look on console both
> servers have panic message.
>
> Two panic's attached.
>
> Thanks
>
>   
>> Marcus Alves Grando wrote:
>>     
>>> Hi developers,
>>>
>>> After svn up ocfs2-1.2 tree from 2987 to 2990 i have strange problems.
>>> My servers are four RH AS4u4 with kernel-hugemem. When i execute
>>> "shutdown -r now" in four server some servers reboot some not, with and
>>> without changing idle_timeout_ms.
>>>
>>> Any fix for that?
>>>
>>> Regards
>>>
>>>   
>>>       
>
>   

[Ocfs2-devel] Strange panics on ocfs2-1.2 svn rev 2988:2990

[Marcus Alves Grando]

Marcus Alves Grando wrote:
> Sunil Mushran wrote:
>> You'll have to be lot more specific.... especially considering you are
>> working directly of an svn tree. For starters, where is the server hung?
> 
> Ok It's true.
> 
> Let's start again.
> 
> After make svn up and make packages with svn rev 2990. Two servers
> doesn't reboot after "shutdown -r now". After look on console both
> servers have panic message.
> 
> Two panic's attached.

To say the true, i think that's happened between 2985 and 2987.

New panic attached, compiled with svn 2987 rev.

Regards

> 
> Thanks
> 
>> Marcus Alves Grando wrote:
>>> Hi developers,
>>>
>>> After svn up ocfs2-1.2 tree from 2987 to 2990 i have strange problems.
>>> My servers are four RH AS4u4 with kernel-hugemem. When i execute
>>> "shutdown -r now" in four server some servers reboot some not, with and
>>> without changing idle_timeout_ms.
>>>
>>> Any fix for that?
>>>
>>> Regards
>>>
>>>   

-- 
Marcus Alves Grando <marcus.grando [] terra.com.br>
Suporte Engenharia 1
Terra Networks Brasil S/A
Tel: 55 (51) 3284-4238

Qual ? a sua Terra?
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[Ocfs2-devel] Strange panics on ocfs2-1.2 svn rev 2988:2990

[Sunil Mushran]

Ahh... now this one is something I am tracking/testing right now.

Marcus Alves Grando wrote:
> Marcus Alves Grando wrote:
>   
>> Sunil Mushran wrote:
>>     
>>> You'll have to be lot more specific.... especially considering you are
>>> working directly of an svn tree. For starters, where is the server hung?
>>>       
>> Ok It's true.
>>
>> Let's start again.
>>
>> After make svn up and make packages with svn rev 2990. Two servers
>> doesn't reboot after "shutdown -r now". After look on console both
>> servers have panic message.
>>
>> Two panic's attached.
>>     
>
> To say the true, i think that's happened between 2985 and 2987.
>
> New panic attached, compiled with svn 2987 rev.
>
> Regards
>
>   
>> Thanks
>>
>>     
>>> Marcus Alves Grando wrote:
>>>       
>>>> Hi developers,
>>>>
>>>> After svn up ocfs2-1.2 tree from 2987 to 2990 i have strange problems.
>>>> My servers are four RH AS4u4 with kernel-hugemem. When i execute
>>>> "shutdown -r now" in four server some servers reboot some not, with and
>>>> without changing idle_timeout_ms.
>>>>
>>>> Any fix for that?
>>>>
>>>> Regards
>>>>
>>>>   
>>>>         
>
>   

[Ocfs2-devel] Strange panics on ocfs2-1.2 svn rev 2988:2990

[Sunil Mushran]

If your issue is as to why the server is not rebooting (leaving aside
the cause of the oops), check the following values.

$ cat /proc/sys/kernel/panic_on_oops
1
$ cat /proc/sys/kernel/panic
30

As in, it should be set to panic on oops and set some time for machine 
restart.

Marcus Alves Grando wrote:
> Sunil Mushran wrote:
>   
>> You'll have to be lot more specific.... especially considering you are
>> working directly of an svn tree. For starters, where is the server hung?
>>     
>
> Ok It's true.
>
> Let's start again.
>
> After make svn up and make packages with svn rev 2990. Two servers
> doesn't reboot after "shutdown -r now". After look on console both
> servers have panic message.
>
> Two panic's attached.
>
> Thanks
>
>   
>> Marcus Alves Grando wrote:
>>     
>>> Hi developers,
>>>
>>> After svn up ocfs2-1.2 tree from 2987 to 2990 i have strange problems.
>>> My servers are four RH AS4u4 with kernel-hugemem. When i execute
>>> "shutdown -r now" in four server some servers reboot some not, with and
>>> without changing idle_timeout_ms.
>>>
>>> Any fix for that?
>>>
>>> Regards
>>>
>>>   
>>>       
>
>