[Users] CT freeze on chkpnt --suspend operation, need advice, nothing can't kill it

[Stoyan Stoyanov]

Not at all.
kern,daemon,dmesg are rotated and nothing unusual in the past files
messages,syslog,etc, nothing too.


On Mar 19, 2012, at 7:22 PM, Martin Dobrev wrote:

> Hi,
>
> Do you get any kernel messages in CT0? Any messages in the  
> container? If it's not responsive, you can still access the files  
> from CT0 under /vz/{private,root}/<CTID>/var/log
>
> Martin Dobrev
>
> Sent from iPhone 4
>
> On 19.03.2012, at 19:01, Stoyan Stoyanov <s.stoianov at maxtelecom.bg>  
> wrote:
>
>> Hi All,
>>
>> everyday in daily cron, I make vzbackup on running VMs, ok. in the  
>> usual way with suspend,rsync,resume,etc.. BUT from time to time in  
>> a 'random' way one of the containers freeze on the vzctl chkpnt  
>> VEID --suspend. With free I mean absolutely :), so the container is  
>> unstopble (with the timeout).
>> of course it's locked, so need to remove the lock, and then test to  
>> stop, but it timeouts..
>> ok let me be more brief:
>> vzctl stop vid -> timeout
>> vzctl chkpnt vid --kill -> Can not join cpt context 0: (may be  
>> becuse of lock file)
>> the vm in the container is aboslutely unaccessible, no ip access,  
>> no services(in vm) access.
>> when try to force kill of the all process on that vm.., they can  
>> not be killed :), I mean no one of them can not be kill -9  
>> processname,
>>
>> They only way is to restart the node, but it must be reset from the  
>> button, cuz it timeout the vzctl start-stop process :):)
>>
>> So , is this happen to someone of you, or did you need some  
>> particular detail that I can provide for the purpose of  
>> investigation.??
>>
>>
>>
>> Stoyan Stoyanov
>> Core System Administrator
>>
>> <maxtelecom-logo.gif>
>>
>>
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Stoyan Stoyanov
Core System Administrator

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