MBR TO GPT

MBR to GPT

Это заметка о том как сконвертить MBR в GPT, что бы долго не искать. Нужно бывает не часто, просто запишу что бы не забыть

Проверить размеры дисков и партиций lsblk -f

lsblk -f
NAME        FSTYPE   LABEL           UUID                                 FSAVAIL FSUSE% MOUNTPOINT
nvme0n1
└─nvme0n1p1 ext4     cloudimg-rootfs e8070c31-bfee-4314-a151-d1332dc23486    1.1G    94% /
nvme2n1
└─nvme2n1p1 ext4                     2706eb45-cde8-44e0-ac6b-6a228c99dd06   62.8G    93% /mnt

1

gdisk -l /dev/nvme2n1
GPT fdisk (gdisk) version 1.0.5

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


***************************************************************
Found invalid GPT and valid MBR; converting MBR to GPT format
in memory.
***************************************************************

Disk /dev/nvme2n1: 4613734400 sectors, 2.1 TiB
Model: Amazon Elastic Block Store
Sector size (logical/physical): 512/512 bytes
Disk identifier (GUID): 9BF40982-9625-4B6C-899E-53B15E99EB20
Partition table holds up to 128 entries
Main partition table begins at sector 2 and ends at sector 33
First usable sector is 34, last usable sector is 4613734366
Partitions will be aligned on 2048-sector boundaries
Total free space is 318769085 sectors (152.0 GiB)

Number  Start (sector)    End (sector)  Size       Code  Name
   1            2048      4294967295   2.0 TiB     8300  Linux filesystem

• MBR: MBR only
• GPT: not present

2

growpart /dev/nvme2n1 1
CHANGED: partition=1 start=2048 old: size=4294965248 end=4294967296 new: size=4613732319 end=4613734367