[CentOS] 파티션타입 Microsoft basic 변경 방법

오라클 클라우드에서 부트볼륨을 200GB 로 생성해서 확장을 했더니 파티션 Type 이 "Microsoft basic" 으로 되어있네요~

[root@itrooms ~]# fdisk -l
WARNING: fdisk GPT support is currently new, and therefore in an experimental phase. Use at your own discretion.

Disk /dev/sda: 214.7 GB, 214748364800 bytes, 419430400 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 1048576 bytes
Disk label type: gpt
Disk identifier: AB94BECD-0ED5-4801-B14B-A1157B276C0B


#         Start          End    Size  Type            Name
 1         2048      1050623    512M  EFI System      EFI System Partition
 2      1050624     17827839      8G  Linux swap
 3     17827840    419430365  191.5G  Microsoft basic

gdisk를 이용해서 리눅스 파티션으로 변경해줍니다.

[root@itrooms ~]# gdisk /dev/sda
GPT fdisk (gdisk) version 0.8.10

Partition table scan:
  MBR: protective
  BSD: not present
  APM: not present
  GPT: present

Found valid GPT with protective MBR; using GPT.

Command (? for help): p
Disk /dev/sda: 419430400 sectors, 200.0 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): AB94BECD-0ED5-4801-B14B-A1157B276C0B
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 419430366
Partitions will be aligned on 2048-sector boundaries
Total free space is 2015 sectors (1007.5 KiB)

Number  Start (sector)    End (sector)  Size       Code  Name
   1            2048         1050623   512.0 MiB   EF00  EFI System Partition
   2         1050624        17827839   8.0 GiB     8200
   3        17827840       419430365   191.5 GiB   0700

Command (? for help): t
Partition number (1-3): 3
Current type is 'Microsoft basic data'
Hex code or GUID (L to show codes, Enter = 8300):
Changed type of partition to 'Linux filesystem'

Command (? for help): p
Disk /dev/sda: 419430400 sectors, 200.0 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): AB94BECD-0ED5-4801-B14B-A1157B276C0B
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 419430366
Partitions will be aligned on 2048-sector boundaries
Total free space is 2015 sectors (1007.5 KiB)

Number  Start (sector)    End (sector)  Size       Code  Name
   1            2048         1050623   512.0 MiB   EF00  EFI System Partition
   2         1050624        17827839   8.0 GiB     8200
   3        17827840       419430365   191.5 GiB   8300

Command (? for help): w

Final checks complete. About to write GPT data. THIS WILL OVERWRITE EXISTING
PARTITIONS!!

Do you want to proceed? (Y/N): y
OK; writing new GUID partition table (GPT) to /dev/sda.
Warning: The kernel is still using the old partition table.
The new table will be used at the next reboot.
The operation has completed successfully.
[root@itrooms ~]# fdisk -l
WARNING: fdisk GPT support is currently new, and therefore in an experimental phase. Use at your own discretion.

Disk /dev/sda: 214.7 GB, 214748364800 bytes, 419430400 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 1048576 bytes
Disk label type: gpt
Disk identifier: AB94BECD-0ED5-4801-B14B-A1157B276C0B


#         Start          End    Size  Type            Name
 1         2048      1050623    512M  EFI System      EFI System Partition
 2      1050624     17827839      8G  Linux swap
 3     17827840    419430365  191.5G  Linux filesyste

Hex code or GUID 항목에서 8300 이나 8e00 으로 변경해주면 됩니다.

 

혹시 모르니 재부팅 해줍니다~