Checkpoint migration is a capability that allows running processes to be moved dynamically
from node to node in the cluster. GNU Queue 1.20 and higher
(currently in development release at the time of this writing) support two
forms of checkpoint migration: kernel-level checkpointing and user-level
checkpointing. Kernel-level checkpointing is specific to systems running
the Linux kernel, while user-level checkpoint works cross-platforms.
werner.krebs@yale.edu |