[CRIU] Fw: Restore Error in Cgroup Systemd

[Z F]

 Hi,    I am trying migrating a simple shell job between hosts and failed in restore as:    (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 (00.043022) Error (cr-restore.c:1193): 38289 exited, status=1 (00.044078) Error (cr-restore.c:1867): Restoring FAILED.    The environments: [root at compute1 criu-br-1.5-stable]# uname -a Linux compute1 3.12.44 #1 SMP Mon Jul 20 09:16:11 CST 2015 x86_64 x86_64 x86_64 GNU/Linux [root at compute1 criu-br-1.5-stable]# ./criu -V Version: 1.5.2[root at compute1 criu-br-1.5-stable]# ./criu restore --images-dir /mnt/nfs/home/zf/criutest/dumps/ --shell-job -v4 

 Restore log attached.
       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.  
 Would you please help to solve the problem? Thank you very much.    Best Regards Zhang Fan 

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