apptainer checkpoint instance
Checkpoint the state of a running instance (experimental)
The checkpoint instance command checkpoints an active instance by name. The instance must have been started with either –dmtcp-launch or –dmtcp-restart.
apptainer checkpoint instance <instance-name>
To checkpoint an instance:
$ apptainer checkpoint instance example-instance
-h, --help help for instance
-H, --home string a home directory specification. spec can either be a src path or src:dest pair. src is the source path of the home directory outside the container and dest overrides the home directory within the container. (default "/home/runner")