docker/libcontainer — pull request #204 by SaiedKazemi (2014-09-24 23:41:34+00:00)
Title: Add checkpoint/restore functionality to nsinit and libcontainer

New code was added to nsinit and libcontainer to use the criu(8) utility
to checkpoint and restore a container.

While there are no hard-coded assumptions about Docker, the new C/R
functionality has only been tested with Docker containers.

The nsinit command line usage for checkpoint and restore is consistent
with the rest of nsinit commands. However, for easier C/R usage, the
user can specify the container ID on the command line. The best way
to get started is to run "nsinit checkpoint --help" and look at the
"EXAMPLE:" section.

Signed-off-by: Saied Kazemi