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| criu cpuinfo dump | | criu cpuinfo dump |
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− | to produce ''cpuinfo'' image file which consists of bits representing the capabilities current CPU support. | + | to produce ''cpuinfo'' image file which consists of the running CPU information and bits representing the supported capabilities. |
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| + | == Testing CPU capabilities == |
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| + | To check if the capabilities saved in ''cpuinfo'' image file is match to the current CPU one should run |
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| + | criu cpuinfo check |
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| + | == Checkpoint/Restore with CPU capabilities == |
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| + | While by default CRIU does not save CPU capabilities in image file one can pass '''--cpu-cap''' option to force CRIU to save and check CPU capabilities on dump and restore accordingly. |