Add lazy-pages and status-fd options

containerd / go-runc

runc bindings for Go

Apache License 2.0

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Add lazy-pages and status-fd options #62

Closed ctrox closed 4 years ago

ctrox commented 4 years ago

This makes it possible to checkpoint using lazy-pages. This also adds the option to use a StatusFile to get notified as soon as the lazy-pages server is ready.

ctrox commented 4 years ago

Thanks for the quick merge!

@ctrox is there any minimum required version of criu for these features? If it is a newer feature we should document the required version somewhere.

The first version of lazy-pages came out with criu 3.5 and full kernel support came with linux 4.11 so I think we're pretty much on the safe side here.