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Thus there should be a way to test if destination machine is capable of running container being migrated.
Thus there should be a way to test if destination machine is capable of running container being migrated.
== Save CPU capabilities into an image file ==
CRIU does not write CPU capabilities into an image by default in a sake of speed. Instead one have to run CRIU as
criu cpuinfo dump
to produce ''cpuinfo'' image file which consists of bits representing the capabilities current CPU support.