[CRIU] Criu 1.3-rc2 on debian

[Ruslan Kuprieiev]

On 12/11/2014 12:25 AM, Ruslan Kuprieiev wrote:
> On 12/10/2014 11:15 PM, Andrew Vagin wrote:
>> On Wed, Dec 10, 2014 at 06:31:24PM +0100, Thouraya TH wrote:
>>> (00.000089) ========================================
>>> (00.000140) Dumping processes (pid: 20987)
>>> (00.000146) ========================================
>>> (00.000289) Error (kerndat.c:45): Can't stat self map_files: No such
>>> file or
>>> directory
>>> (00.000316) Unlock network
>>> (00.000327) Unfreezing tasks into 1
>>> (00.000350) Error (cr-dump.c:1882): Dumping FAILED.
>>
>> Looks like a kernel is compliled without CONFIG_CHECKPOINT_RESTORE
>>
>> http://criu.org/Installation#Linux_Kernel
>>
>
> Thouraya, are you using official debian kernel? What is the version
> of it(uname -r)? And could you show your config(/boot/config-$(uname -r))?
> Just want to know if debian guys disabled CONFIG_CHECKPOINT_RESTORE.
>
> Thanks.
>

Oh, nope, nevermind. They didn't disable CONFIG_CHECKPOINT_RESTORE,
judging from 3,16 and 3.17 current kernels.

Thanks.

>>
>>>
>>>
>>> 2014-12-10 18:27 GMT+01:00 Thouraya TH <thouraya87 at gmail.com>:
>>>
>>>      Hello, (waiting a solution with criu-1.4 on Debian)
>>>
>>>      I try to test criu 1.3-rc2 on Debian
>>>      i try to dump this process http://criu.org/Simple_loop dump but
>>> it failed:
>>>
>>>      root at sol-46:/home# ./criu-1.3-rc2/criu dump -vvvv -o dump.log -R -t
>>>      20987--shell-job && echo OK
>>>      root at sol-46:/home# cd imgDir/
>>>      root at sol-46:/home/imgDir# ls
>>>      dump.log
>>>
>>>
>>>      00.000090) ========================================
>>>      (00.000148) Dumping processes (pid: 4905)
>>>      (00.000155) ========================================
>>>      (00.000319) Error (kerndat.c:45): Can't stat self map_files: No
>>> such file
>>>      or directory
>>>      (00.000349) Unlock network
>>>      (00.000360) Unfreezing tasks into 1
>>>      (00.000385) Error (cr-dump.c:1882): Dumping FAILED.
>>>
>>>      Have you an idea please ?  On ubuntu i didn't have this error!
>>>      Thanks a lot
>>>      Bests
>>>
>>>
>>
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>