2. 인스턴스에 접속해서 볼륨을 확인해 보겠습니다. 기존 우분투 서버처럼 sudo fdisk -l 명령어를 이용하면 다음과 같이 /dev/vdb라는 새로운 볼륨 정보를 확인할 수 있습니다.

ubuntu@webServer:~$ sudo fdisk -l
Disk /dev/vda: 1073 MB, 1073741824 bytes, 2097152 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0xbc1fc499

Device Boot Start End Sectors Size Id Type /dev/vda1 * 16065 20088449 1036192 1G 83 Linux

Disk /dev/vdb: 1073 MB, 1073741824 bytes, 2097152 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00000000

Disk /dev/vdb doesn’t contain a valid partition table