CentOS 7
*** Show partition table
#fdisk –l
*** Enter operation mode for partitions
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
l logical (5 or over)
p primary partition (1-4) <----- < P >
Partition number (1-4): 3
First cylinder (2611-3916, default 2611): "enter"
Using default value 2611
Last cylinder, +cylinders or +size{K,M,G} (2611-3916, default 3916): "enter"
Using default value 3916
Command (m for help): t
Partition number (1-5): 3
Hex code (type L to list codes): 8e
Changed system type of partition 3 to 8e (Linux LVM)
Command (m for help): w
The partition table has been altered!
*** Format partition
#mkfs.ext4 /dev/sdb1
*** Mount path for new partition
#vi /etc/fstab
*** Modify fstab
/dev/sdb1 /var/log ext3 defaults 0 1
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