增大Oracle Virtualbox的磁盘空间

\Users\<user>\VirtualBox VMs\Oracle Linux 7.3>"C:\Program Files\Oracle\VirtualBox\VBoxManage" showhdinfo "Oracle Linux 7.3.vdi" UUID: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx Parent UUID: base State: locked write Type: normal (base) Location: C:\Users\<user>\VirtualBox VMs\Oracle Linux 7.3\Oracle Linux 7.3.vdi Storage format: VDI Format variant: dynamic default Capacity: 30720 MBytes Size on disk: 29812 MBytes Encryption: disabled In use by VMs: Oracle Linux 7.3(UUID: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx)

2. 扩大到50G

C:\Users\<user>\VirtualBox VMs\Oracle Linux 7.3 ART>"C:\Program Files\Oracle\VirtualBox\VBoxManage" modifymedium "Oracle Linux 7.3.vdi" --resize 51200
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

注意: --resize后面的单位是M, (windows Command可以使用set/a 50*1024计算)

3. 再次查看

C:\Users\<user>\VirtualBox VshMs\Oracle Linux 7.3>"C:\Program Files\Oracle\VirtualBox\VBoxManage" showhdinfo "Oracle Linux 7.3.vdi"
UUID:           xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
Parent UUID:    base
State:          locked write
Type:           normal (base)
Location:       C:\Users\<user>\VirtualBox VMs\Oracle Linux 7.3\Oracle Linux 7.3.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       51200 MBytes
Size on disk:   29812 MBytes
Encryption:     disabled
In use by VMs:  Oracle Linux 7.3(UUID: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx)

我们可以看到Capacity已经扩展到了50G。

4. 启动虚拟机(后面的步骤和增加新硬盘流程类似)
   查看现有系统的磁盘空间
   Applications => Utilities => Disks
   可看到虚拟硬盘上多出一块没有分区的空间

   
   4.png

5. 在空白空间上创建新分区, 并设置挂载点

6. 验证是否开机自动挂载
   sudo vim /etc/fstab
   可以看到类似如下一行：
   /dev/sda2 / ext4

7. 重启虚拟机以完成操作

增大Oracle Virtualbox的磁盘空间

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