베드섹터(badsector) 확인

Bad Sector(배드섹터)

1. Windows OS 검사

HD TUNE, chkdsk로 검사

- HD Tune

https://extrememanual.net/3871

- chkdsk

https://happybono.wordpress.com/2017/11/21/chkdsk-%EB%AA%85%EB%A0%B9%EC%96%B4%EB%A1%9C-%EC%86%90%EC%83%81%EB%90%9C-%EB%A9%94%EB%AA%A8%EB%A6%AC-%ED%8C%8C%EC%9D%BC-%EB%B3%B5%EA%B5%AC%ED%95%98%EA%B8%B0/

2. Linux 계열 OS 검사

# df -h

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볼륨 1

볼륨 2 ...

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# badblocks -v 볼륨명

https://fendys.tistory.com/30