[CRIU] Testing criu 1.6.1
Pavel Emelyanov
xemul at parallels.com
Tue Sep 1 02:34:56 PDT 2015
On 08/25/2015 08:49 PM, Thouraya TH wrote:
> Hi all,
>
> I'm testing the new version of criu.
> criu --version
> Version: 1.6.1
>
>
> I have done this test:
>
> lxc-checkpoint -s -D /tmp/direw11 -n g-worker1
> lxc-ls -f
> --> g-worker1 *STOPPED*
> lxc-checkpoint -r -D /tmp/direw11 -n g-worker1
>
> --> g-worker1 *RUNNING*
> and i have a warning in restore.log:
>
> Warn (cr-restore.c:1029): Set CLONE_PARENT | CLONE_NEWPID but it might cause restore problem,because not all kernels support such clone flags combinations!
> RTNETLINK answers: File exists
> RTNETLINK answers: File exists
> RTNETLINK answers: File exists
> 1: Warn (sk-unix.c:1165): sk unix: Can't unlink stale socket 0x2f05 peer 0 (name /run/udev/control dir -)
Can you patch this criu's line to get the errno in logs?
>
> Second dumping:
>
> lxc-checkpoint -s -D /tmp/*direw12* -n g-worker1
>
> Checkpointing g-worker1 failed.
>
>
>
> i have this error in dump.log
>
> Warn (arch/x86/crtools.c:132): Will restore 6375 with interrupted system call
> Error (tty.c:153): tty: Can't obtain ptmx index: Inappropriate ioctl for device
Hm... Cyrill?
> Error (cr-dump.c:1584): Dump files (pid: 6357) failed with -1
> Error (cr-dump.c:1947): Dumping FAILED.
>
>
> ?
>
> Thank you so much for answers.
> Best regards.
>
>
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