[AWS]ubuntu 저장 공간 용량 확장

https://velog.io/@harvey/AWS-EC2-%EC%9D%B8%EC%8A%A4%ED%84%B4%EC%8A%A4-%EC%9A%A9%EB%9F%89-%ED%99%95%EC%9E%A5

1. sudo growpart /dev/xvda 1

2. sudo resize2fs /dev/xvda1

3. 만약 cloud9 쓰고 있다면

sudo growpart /dev/nvme0n1 1
sudo resize2fs /dev/nvme0n1p1