Notes on Mounting Hard Disk under CentOS7

Notes on Mounting Hard Disk under CentOS7

Ready to work

机器：DELL R730 
系统：CentOS 7.4.1708 (Core) x86_64
新增硬盘：三星960PRO

关闭服务器加上新硬盘，然后重启

View hard disk information

[root@localhost ~]# fdisk -l

format the partition

[root@localhost ~]# mkfs.ext4 /dev/nvme0n2t2

Create /data directory

[root@localhost ~]# mkdir /data

mount partition

[root@localhost ~]# mount /dev/nvme0n2t2 /data

View the mount result

[root@localhost ~]# df -Th 

Configure auto mount at startup

[root@localhost ~]# vi /etc/fstab

#追加如下内容：

/dev/nvme0n2t2  /data   ext4    defaults 0 0

reboot

[root@localhost ~]# reboot

References

• How to mount a new hard disk under Linux https://blog.csdn.net/zqixiao_09/article/details/51417432
• Mount disk under centos7 system https://blog.csdn.net/cuigelasi/article/details/54893147
• Wow, make your DB twice as fast: ext4 vs xfs comparison test http://imysql.cn/2010/08/30/make_your_db_faster_ext4_vs_xfs.html