Bug #21167
Updated by Peter Amstutz 10 months ago
It would be interesting to be able to checkpoint a Crunch container, then restore it later. A couple cases where this would be useful:
* avoid losing progress when a spot instance is reclaimed by checkpoint periodically and/or when the "about to be reclaimed" notification happens (depends on how fast you can save the process)
* Start a process on an medium sized instance type, and automatically checkpoint and restore to a larger/smaller instance with more/less RAM if the RAM usage goes above/below a threshold.
https://memverge.com/ (commercial)
https://criu.org/Main_Page (open source)