Centos7 increase disk space and mount directory (VMware)

1 Introduction

Today in the use of this machine vmware installation docker oracle11g suggesting that lack of nospace space, so the next introduction with this article how to extend a virtual machine hard disk and mount

2. Add a new hard drive

Click "virtual machine" -> "Settings"

3. Review the disk information

    fdisk -l

You can see there are four disks, / dev / sda disk has two partitions, / dev / sdb disk to me this added, but did not partition

4. Partition

fdisk /dev/sdb 

After the partition by fdisk -l can see there is a sdb1 partition under / dev / sdb disk

5. Format the partition

# 格式化分区
mkfs.ext4 /dev/sdb1 
# 将分区挂载到根目录
mount -t ext4 /dev/sdb1 /

After mount

6. Set boot automatically mount

vi /etc/fstab