<div dir="ltr"><div><div><div>Hi all :)<br><br></div>I have done two tests with:<br>criu --version<br>Version: 1.6<br>GitID: v1.6-5-g5e1a8a2<br><br><br></div><u>Test 1 ( <span style="mso-ansi-language:FR" lang="FR">Successful
Checkpoint Restore </span>): <br><br></u></div>First Terminal: <u><br></u><div><u><br></u>./docker-1.9.0-dev run -d --name <b>test6-container</b> ubuntu:latest /bin/sh -c &#39;i=0; while true; do echo $i; i=$(expr $i + 1); sleep 3; done&#39;<br>67de0ff343a32b779fee58f1990aa50bfb0b99d2cc6066597fffef03c5b87839<u><br><br></u>./docker-1.9.0-dev ps -a<br>CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS                      PORTS               NAMES<br>67de0ff343a3        ubuntu:lates        &quot;/bin/sh -c &#39;i=0; whi&quot;   10 seconds ago      <b>Up </b>9 seconds                                   <b> test6-container</b><u><br><br></u></div><div>Second Terminal: <u><br><br></u>./docker-1.9.0-dev checkpoint test6-container<br>test6-container<u><br><br></u>/docker-1.9.0-dev ps -a<br>CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS                       PORTS               NAMES<br>67de0ff343a3        ubuntu:lates        &quot;/bin/sh -c &#39;i=0; whi&quot;   24 seconds ago      <b>Checkpointed 4 seconds ago</b>                       test6-container<u><br><br></u>./docker-1.9.0-dev restore test6-container<br>test6-container<u><br><br></u>./docker-1.9.0-dev ps -a<br>CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS                      PORTS               NAMES<br>67de0ff343a3        ubuntu:lates        &quot;/bin/sh -c &#39;i=0; whi&quot;   38 seconds ago      <b>Up </b>3 seconds                                    test6-container<u><br><br><br><br><br></u></div><div><br><div><div><div><u>Test 2 ( <span style="mso-ansi-language:FR" lang="FR">Failed
Checkpoint Restore </span>): <br></u>First Terminal:<br><br>./docker-1.9.0-dev run -i --name<b> test4-container -t ubuntu:latest  /bin/bash</b><br>root@ebd608402e1d:/# ls<br>bin  boot  dev  etc  home  lib  lib64  media  mnt  opt  proc  root  run  sbin  srv  sys  tmp  usr  var<br>root@ebd608402e1d:/# cd /home/<br><br>Second terminal<br><br>./docker-1.9.0-dev ps -a<br>CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS                      PORTS               NAMES<br>ebd608402e1d        ubuntu:lates        &quot;/bin/bash&quot;              2 minutes ago       Up 4 seconds                                    test4-container<br><br><b><br>./docker-1.9.0-dev checkpoint test4-container<br>Error response from daemon: Cannot checkpoint container test4-container: criu failed: type NOTIFY errno 0<br>Error: failed to checkpoint one or more containers<br><br></b></div><div>Any help please ?<br></div><div>Thank you so much.<br></div><div>Kind regards. <b><br></b></div></div></div></div></div>