<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yui_3_16_0_1_1437633723842_3112"><br> <br></div><div id="yui_3_16_0_1_1437633723842_3039"><div id="yui_3_16_0_1_1437633723842_3038"><div class="y_msg_container" id="yui_3_16_0_1_1437633723842_3114"><div id="yiv0258702462"><div id="yui_3_16_0_1_1437633723842_3117"><div class="yiv0258702462WordSection1" id="yui_3_16_0_1_1437633723842_3116">
<div class="yiv0258702462MsoNormal" id="yui_3_16_0_1_1437633723842_3125" style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px;"><span lang="EN-US">Hi,</span></div>
<div class="yiv0258702462MsoNormal" id="yui_3_16_0_1_1437633723842_3126" style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px;"><span lang="EN-US"> </span></div>
<div class="yiv0258702462MsoNormal" id="yui_3_16_0_1_1437633723842_3128" style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px;"><span lang="EN-US" id="yui_3_16_0_1_1437633723842_3127">I am trying migrating a simple shell job between hosts and failed in restore as:</span></div>
<div class="yiv0258702462MsoNormal" id="yui_3_16_0_1_1437633723842_3129" style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px;"><span lang="EN-US"> </span></div>
<div class="yiv0258702462MsoNormal" id="yui_3_16_0_1_1437633723842_3197" style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px;"><span lang="EN-US" id="yui_3_16_0_1_1437633723842_3196">(00.042759) 38289: Error (cgroup.c:908): cg: Can't move into systemd//user.slice/user-0.slice/session-741.scope/tasks (-1/-1): No such file or directory</span></div>
<div class="yiv0258702462MsoNormal" id="yui_3_16_0_1_1437633723842_3222" style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px;"><span lang="EN-US" id="yui_3_16_0_1_1437633723842_3221">(00.043022) Error (cr-restore.c:1193): 38289 exited, status=1</span></div>
<div class="yiv0258702462MsoNormal" id="yui_3_16_0_1_1437633723842_3209" style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px;"><span lang="EN-US" id="yui_3_16_0_1_1437633723842_3208">(00.044078) Error (cr-restore.c:1867): Restoring FAILED.</span></div>
<div class="yiv0258702462MsoNormal" id="yui_3_16_0_1_1437633723842_3217" style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px;"><span lang="EN-US"> </span></div>
<div class="yiv0258702462MsoNormal" id="yui_3_16_0_1_1437633723842_3132" style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px;"><span lang="EN-US" id="yui_3_16_0_1_1437633723842_3131">The environments:</span></div>
<div class="yiv0258702462MsoNormal" id="yui_3_16_0_1_1437633723842_3200" style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px;"><span lang="EN-US" id="yui_3_16_0_1_1437633723842_3199">[root@compute1 criu-br-1.5-stable]# uname -a</span></div>
<div class="yiv0258702462MsoNormal" id="yui_3_16_0_1_1437633723842_3219" style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px;"><span lang="EN-US" id="yui_3_16_0_1_1437633723842_3218">Linux compute1 3.12.44 #1 SMP Mon Jul 20 09:16:11 CST 2015 x86_64 x86_64 x86_64 GNU/Linux</span></div>
<div class="yiv0258702462MsoNormal" id="yui_3_16_0_1_1437633723842_3204" style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px;"><span lang="EN-US" id="yui_3_16_0_1_1437633723842_3203">[root@compute1 criu-br-1.5-stable]# ./criu -V</span></div>
<div class="yiv0258702462MsoNormal" id="yui_3_16_0_1_1437633723842_3206" style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px;"><span lang="EN-US" id="yui_3_16_0_1_1437633723842_3266">Version: 1.5.2</span></div><div class="yiv0258702462MsoNormal" id="yui_3_16_0_1_1437633723842_3206" dir="ltr"><span lang="EN-US" id="yui_3_16_0_1_1437633723842_3303">[root@compute1 criu-br-1.5-stable]# ./criu restore --images-dir /mnt/nfs/home/zf/criutest/dumps/ --shell-job -v4 <br></span></div><div class="yiv0258702462MsoNormal" id="yui_3_16_0_1_1437633723842_3206" dir="ltr"><span lang="EN-US"><br></span></div>
<div class="yiv0258702462MsoNormal" id="yui_3_16_0_1_1437633723842_3143" style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px;"><span lang="EN-US" id="yui_3_16_0_1_1437633723842_3142">Restore log attached.</span></div><div class="yiv0258702462MsoNormal" id="yui_3_16_0_1_1437633723842_3143" style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px;"><span lang="EN-US"><br></span></div>
<div class="yiv0258702462MsoNormal" id="yui_3_16_0_1_1437633723842_3141" style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px;"><span lang="EN-US"> </span></div>
<div class="yiv0258702462MsoNormal" id="yui_3_16_0_1_1437633723842_3140" style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px;"><span lang="EN-US"> </span></div>
<div class="yiv0258702462MsoNormal" id="yui_3_16_0_1_1437633723842_3139" style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px;"><span lang="EN-US" id="yui_3_16_0_1_1437633723842_3138">The cause is that for each session in the system a directory created as /sys/fs/cgroup/system/user.slice/user-x.slice/session-y.scope/. While the source and destination have different sessions.
</span></div>
<div class="yiv0258702462MsoNormal" id="yui_3_16_0_1_1437633723842_3136" style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px;"> <br></div>
<div class="yiv0258702462MsoNormal" style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px;" id="yui_3_16_0_1_1437633723842_3322"><span lang="EN-US" id="yui_3_16_0_1_1437633723842_3321">Would you please help to solve the problem? Thank you very much.</span></div>
<div class="yiv0258702462MsoNormal" style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px;" id="yui_3_16_0_1_1437633723842_3340"><span lang="EN-US"> </span></div>
<div class="yiv0258702462MsoNormal" style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px;" id="yui_3_16_0_1_1437633723842_3341"><span lang="EN-US">Best Regards</span></div>
<div class="yiv0258702462MsoNormal" style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px;" id="yui_3_16_0_1_1437633723842_3342"><span lang="EN-US">Zhang Fan</span></div>
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