Afficher les partitions
fdisk -l
Changer la partition /dev/sdd
[root@ ~]# fdisk /dev/sdd
Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Building a new DOS disklabel with disk identifier 0xd0f05947.
Changes will remain in memory only, until you decide to write them.
After that, of course, the previous content won't be recoverable.
Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)
WARNING: DOS-compatible mode is deprecated. It's strongly recommended to switch off the mode (command 'c') and change display units to sectors (command 'u').
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-13054, default 1):
Using default value 1
Last cylinder, +cylinders or +size{K,M,G} (1-13054, default 13054):
Using default value 13054
Command (m for help): w
The partition table has been altered!
Calling ioctl() to re-read partition table.
Syncing disks.
Affichage des partitions, /dev/sdd => /dev/sdd1
fdisk -l
Formatage de la partition en ext4
mkfs.ext4 /dev/sdd1
Création d'un répertoire cible pour le point de montage :
mkdir /data
Modification du fichier /etc/fstab, ajout du point de montage :
/dev/sdd1 /data ext4 defaults 1 2
Montage du répertoire /data
mount /data