CRIU 검사에서 우분투 서버 플랫폼의 Raspberry-Pi-4(4GB 버전)에 경고가 표시됨

CRIU 검사에서 우분투 서버 플랫폼의 Raspberry-Pi-4(4GB 버전)에 경고가 표시됨
Warn  (criu/cr-check.c:680): Dirty tracking is OFF. Memory snapshot will not work.
Warn  (criu/cr-check.c:1061): Do not have API to map vDSO - will use mremap() to restore vDSO
Warn  (criu/cr-check.c:1029): CRIU built without CONFIG_COMPAT - can't C/R ia32
Looks good but some kernel features are missing
which, depending on your process tree, may cause
dump or restore failure.

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