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<p class="MsoNormal">I’ve added DECLARE_ARG("--evasive-devices"); in lxccontainer.c/exec_criu and I was finally able to dump the container. It also restored but only when both -V and -d were passed to lxc-checkpoint.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">But lxc-stop, lxc-attach, etc. hang after the container is restored. But that is expected at this point, isn’t it?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The interesting part is that something like this is not needed but it is used in run.sh<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">DECLARE_ARG("-n net -n mnt -n ipc -n pid");<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Lastly, could criu dump the entire command line to the logs when it is executed? So the beginning of the log starts with something like:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">(00.000047) ========================================<o:p></o:p></p>
<p class="MsoNormal">(00.000057) /usr/local/sbin/criu dump --tcp-established --evasive-devices --file-locks --link-remap --manage-cgroups…….<o:p></o:p></p>
<p class="MsoNormal">(00.000087) Dumping processes (pid: 22614)<o:p></o:p></p>
<p class="MsoNormal">(00.000093) ========================================<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Krystof<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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