[Mac] MacOS(맥OS)에서 CentOS 부팅USB 만들기

Mac에서 CentOS 부팅USB 만들기

1. CentOS ISO 다운로드 받기

https://www.centos.org/download 에서 "Everything ISO"를 클릭 후 Actual Country의 mirror 사이트에서 다운로드

 

2. 설치할 USB 세팅하기

2.1 USB 포멧

디스크 유틸리티 앱을 이용하여 설치할 USB 포멧

 

 

2.2 diskutil를 통한 disk 위치 확인

diskutil을 통한 USB disk 위치 확인

 

$ diskutil list
/dev/disk0 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *500.3 GB   disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:          Apple_CoreStorage Macintosh HD            499.4 GB   disk0s2
   3:                 Apple_Boot Recovery HD             650.0 MB   disk0s3
/dev/disk1 (internal, virtual):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                  Apple_HFS Macintosh HD           +499.1 GB   disk1
                                 Logical Volume on disk0s2
                                 170D749F-4CAD-46DE-A176-21426D81E1A7
                                 Unencrypted
/dev/disk2 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:     FDisk_partition_scheme                        *40.1 GB    disk2
   1:                 DOS_FAT_32                         40.1 GB    disk2s1

 

2.3 disk unmount

diskutil unmountDisk를 통한 설치 USB UnMount

 

$ diskutil unmountDisk /dev/disk2

Unmount of all volumes on disk2 was successful

 

2.4 USB 복사 

ISO가 위치한 폴더에서 USB로 파일을 복사

control + t를 통해 현재 상태를 확인 가능

 

$ sudo dd if=CentOS-7-x86_64-Everything-1611.iso of=/dev/disk2
Password:

load: 1.62  cmd: dd 678 uninterruptible 0.00u 0.07s
3601+0 records in
3600+0 records out
1843200 bytes transferred in 5.516566 secs (334121 bytes/sec)