[rudder-users] CPU load on the server

Olivier Desport olivier.desport at ac-versailles.fr
Wed Apr 17 15:25:01 CEST 2013





Le 17/04/2013 15:22, Nicolas Charles a écrit :
> On 17/04/2013 15:12, Olivier Desport wrote:
>>
>>
>>
>>
>> Le 17/04/2013 15:04, Nicolas Charles a écrit :
>>> On 17/04/2013 14:49, Olivier Desport wrote:
>>>>
>>>>
>>>>
>>>>
>>>> Le 17/04/2013 14:30, Nicolas Charles a écrit :
>>>>> On 17/04/2013 14:24, Olivier Desport wrote:
>>>>>>
>>>>>>
>>>>>> The command still runs and the outup hangs on this last line. 
>>>>>
>>>>> Do you have free space left on the /var partition ?
>>>>
>>>> Yes, several Gb.
>>>>
>>>>> If you run the command
>>>>> ls -hl /var/rudder/cfengine-community/state
>>>>>
>>>>> do you have any surprisingly large file ? Like a cf_lock.db over 
>>>>> 50 MB ? If so, you can safely remove this file, and check if the 
>>>>> agent behaves better.
>>>>>
>>>>> Nicolas
>>>>>
>>>> You're right. The size of cf_lock.db was 307Mb ! I removed this 
>>>> file and restarted rudder-server-root. Now the behaviour of 
>>>> cf-agent is correct.
>>>> Do I have to periodically suppress this file or can Rudder clean it ?
>>>>
>>>>
>>> We have a mechanism on the clients to clean it when it gets 
>>> corrupted, but I think we may have overlooked the server has it's 
>>> much more uncommon :/
>>> Did you stop the server ungracefully, or killed -9 cf-agent ?
>> I've first tried /etc/init.d/rudder agent restart but it doesn't 
>> work. So I've restarted the server :
>>
>> /etc/init.d/rudder-server-root restart
> Ok, so it might have gotten corrupted by itself. It happens with BDB 
> :( We are working on it.
>
> Thank you !

Many thanks for your reactivity.
> Nicolas

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