AWS EC2 볼륨 증가

ec2 볼륨 증가

AWS 개인 계정으로 진행

---

1. 현재상태 확인

# 현재상태 확인
df -Th
Filesystem     Type   Size  Used Avail Use% Mounted on
/dev/root      ext4   9.6G  1.6G  8.0G  16% /
tmpfs          tmpfs  484M     0  484M   0% /dev/shm
tmpfs          tmpfs  194M  828K  193M   1% /run
tmpfs          tmpfs  5.0M     0  5.0M   0% /run/lock
/dev/xvda15    vfat   105M  6.1M   99M   6% /boot/efi
tmpfs          tmpfs   97M  4.0K   97M   1% /run/user/1000

lsblk 
NAME     MAJ:MIN RM   SIZE RO TYPE MOUNTPOINTS
loop0      7:0    0  24.4M  1 loop /snap/amazon-ssm-agent/6312
loop1      7:1    0  55.6M  1 loop /snap/core18/2679
loop2      7:2    0  63.3M  1 loop /snap/core20/1778
loop3      7:3    0 111.9M  1 loop /snap/lxd/24322
loop4      7:4    0  49.8M  1 loop /snap/snapd/17950
xvda     202:0    0    10G  0 disk 
├─xvda1  202:1    0   9.9G  0 part /
├─xvda14 202:14   0     4M  0 part 
└─xvda15 202:15   0   106M  0 part /boot/efi

 

2. 해당 인스턴스 볼륨증가

인스턴스 ID 클릭 → 스토리지 → 볼륨 ID 클릭 →  작업에서 볼륨 수정 클릭 

볼륨 수정 10G → 20G 로 변경

볼륨 증가 완료

3. 확인 및 볼륨 증가 작업

#상태 확인
lsblk 
NAME     MAJ:MIN RM   SIZE RO TYPE MOUNTPOINTS
loop0      7:0    0  24.4M  1 loop /snap/amazon-ssm-agent/6312
loop1      7:1    0  55.6M  1 loop /snap/core18/2679
loop2      7:2    0  63.3M  1 loop /snap/core20/1778
loop3      7:3    0 111.9M  1 loop /snap/lxd/24322
loop4      7:4    0  49.8M  1 loop /snap/snapd/17950
xvda     202:0    0    20G  0 disk 
├─xvda1  202:1    0   9.9G  0 part /
├─xvda14 202:14   0     4M  0 part 
└─xvda15 202:15   0   106M  0 part /boot/efi

# 볼륨확장
sudo growpart /dev/xvda 1
CHANGED: partition=1 start=227328 old: size=20744159 end=20971487 new: size=41715679 end=41943007

# resize2fs 진행(ext4 타입)
sudo resize2fs /dev/xvda1
resize2fs 1.46.5 (30-Dec-2021)
Filesystem at /dev/xvda1 is mounted on /; on-line resizing required
old_desc_blocks = 2, new_desc_blocks = 3
The filesystem on /dev/xvda1 is now 5214459 (4k) blocks long.

##참고 xfs 타입은 sudo xfs_growfs -d / 명령어 사용

# 상태 확인(완료!!)
df -Th
Filesystem     Type   Size  Used Avail Use% Mounted on
/dev/root      ext4    20G  1.6G   18G   8% /
tmpfs          tmpfs  484M     0  484M   0% /dev/shm
tmpfs          tmpfs  194M  828K  193M   1% /run
tmpfs          tmpfs  5.0M     0  5.0M   0% /run/lock
/dev/xvda15    vfat   105M  6.1M   99M   6% /boot/efi
tmpfs          tmpfs   97M  4.0K   97M   1% /run/user/1000

 

참고링크 - 링크1