github.com/bowei/containerd@v0.2.5/docs/bundle-changes.md (about)

     1  # containerd changes to the bundle
     2  
     3  Containerd will make changes to the container's bundle by adding additional files or folders by default with
     4  options to change the output.  
     5  
     6  The current change that it makes is if you create a checkpoint of a container, the checkpoints will be saved
     7  by default in the container bundle at `{bundle}/checkpoints/{checkpoint name}`.
     8  A user can also populate this directory and provide the checkpoint name on the create request so that the container is started from this checkpoint.  
     9  
    10  
    11  As of this point, containerd has no other additions to the bundle.
    12  Runtime state is currently stored in a tmpfs filesystem like `/run`.