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Message-ID: <43C54F32.3040509@gmail.com>
Date: Thu, 12 Jan 2006 00:02:18 +0530
Reply-To: chaitanya.hazarey@gmail.com
Organization: Grid Comp & Ecom Lab (C-212), School of Technology and Computer
 Science, Tata Institue of Fundamental Research, Mumbai
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To: linux-kernel@vger.kernel.org
Subject: Re: Back to the Future ? or some thing sinister ?
References: <eaef64fc0601081131i17336398l304038c6dea3e057@mail.gmail.com>	 <20060109040322.GA2683@localhost.localdomain> <728201270601090726i256cf19bj48be55621b86931f@mail.gmail.com>
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From: Chaitanya Vinay Hazarey <c.v.hazarey@gmail.com>
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Ram Gupta wrote:

>On 1/8/06, Nathan Lynch <ntl@pobox.com> wrote:
>  
>
>>Chaitanya Hazarey wrote:
>>    
>>
>>>We have got a machine, lets say X , make is IBM and the CPU is Intel
>>>Pentium 4 2.60 GHz. Its running a 2.6.13.1 Kernel and previously,
>>>      
>>>
>
>
>Is this machine's time is synchronized with some server using ntp. I
>had seen some very similar issue when the clock deviation was more
>than a second .If clock is adjusted and time difference becomes more
>than 2 sec the diffence becomes negative because timeval has its
>members as signed int.It think that issue might be playing a role
>here.
>
>  
>
Nope tried every thing, shutting down the ntp server, changing the Ntp 
server, any thing I do it still will hang intermittently. And if the 
problem is because of the Ntp why should it hang only on 2.6 not 2.4 
kernels ?

And the point is that when it reaches that stage all the commands seem 
to execute ultra slow.

Any help for diagnosing the problem is most welcome.

Thanks,

Chaitanya


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