[File System] Ubuntu에서 SSD Format (NVMe)

먼저 SSD를 PC에 연결해야 한다.

 

NVMe to USB 어댑터가 없기 때문에, Desktop 본체를 열어서 직접 PCIe 인터페이스에 꽂아주었다.

 

(추후 어댑터 구매하여서 Desktop 본체를 열지 않고, USB 연결로 Format 하였음)

 

연결이 제대로 되었는지 확인한다.

$ sudo fdisk -l
Disk /dev/sdb: 238.5 GiB, 256060514304 bytes, 500118192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 3C3BFD9A-CD3C-45B6-97BD-6AE3FC6D8409

Device       Start       End   Sectors   Size Type
/dev/sdb1  1869824 500118158 498248335 237.6G Linux filesystem
/dev/sdb2     2048    264191    262144   128M Microsoft basic data
/dev/sdb3   264192    265727      1536   768K Microsoft basic data
/dev/sdb4   266240    331007     64768  31.6M Microsoft basic data
/dev/sdb5   331776    593919    262144   128M Microsoft basic data
/dev/sdb6   593920    595455      1536   768K Microsoft basic data
/dev/sdb7   595968    660735     64768  31.6M Microsoft basic data
/dev/sdb8   661504    825343    163840    80M Microsoft basic data
/dev/sdb9   825344    826367      1024   512K Microsoft basic data
/dev/sdb10  827392   1441791    614400   300M Microsoft basic data
/dev/sdb11 1441792   1572863    131072    64M EFI System
/dev/sdb12 1572864   1736703    163840    80M Microsoft basic data
/dev/sdb13 1736704   1737727      1024   512K Microsoft basic data
/dev/sdb14 1738752   1869823    131072    64M Microsoft basic data

 

 

포맷한다.

$ sudo mkfs.ext4 /dev/sdb
mke2fs 1.44.1 (24-Mar-2018)
Found a gpt partition table in /dev/sdb
Proceed anyway? (y,N) y
Creating filesystem with 62514774 4k blocks and 15630336 inodes
Filesystem UUID: ee392c4c-3115-43f8-a82e-162591974b83
Superblock backups stored on blocks: 
	32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208, 
	4096000, 7962624, 11239424, 20480000, 23887872

Allocating group tables: done                            
Writing inode tables: done                            
Creating journal (262144 blocks): done
Writing superblocks and filesystem accounting information:          
done

Proceed anyway? (y,N) 물어보면 'y' 입력

 

기다리면된당.

"done"

 

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