Changes

293 bytes added ,  18:04, 11 November 2014
no edit summary
Line 4: Line 4:     
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.